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Ykk Corporation patents


Recent patent applications related to Ykk Corporation. Ykk Corporation is listed as an Agent/Assignee. Note: Ykk Corporation may have other listings under different names/spellings. We're not affiliated with Ykk Corporation, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "Y" | Ykk Corporation-related inventors


 new patent  Skin-material fixing clip

There is provided a skin-material fixing clip for connecting a skin material with a cushion material and provided with a locking section and a hook. The hook is provided with an extension portion extending downward from the locking section and a claw-shaped portion extending laterally from a distal end of the extension portion. ... Ykk Corporation

Systems and methods of feeding hook fastening elements

Systems and methods for introducing hook fastening elements into a mold traveling along a mold assembly line are disclosed. The system can be configured to cut hook fastening tape into strips having a predetermined length based on information received from the mold assembly line, and to drop the cut strips directly into the mold at the appropriate intervals as the mold travels along the mold assembly line. ... Ykk Corporation

Fastener element, fastener stringer, and slide fastener

A monofilament having, in cross section, a first width and a second width being orthogonal to the first width and being greater than the first width is helically wound about the circumference surface of the mandrel. Each helical unit included in the configured helix of the monofilament includes a pair of legs, a first coupling portion coupled between said pair of legs, and a second coupling portion coupled between one leg of said pair of legs and the other leg of a pair of legs in an adjacent helical unit. ... Ykk Corporation

Sealing for open-end slide fasteners

Open-ended slide fastener assemblies with improved operability. In some examples, the slide fastener assemblies are watertight and/or airtight. ... Ykk Corporation

Rail fastener

A fastening device includes a base including a top surface; a first fastening field extending from the top surface of the base and including a plurality of first fastening elements, each of the first fastening elements including a fastening feature, the fastening feature of at least some of the first fastening elements extending in a first direction; and a second fastening field extending from the top surface of the base and comprising a plurality of second fastening elements, each of the second fastening elements including a fastening feature, the fastening features of all of the second fastening elements extending in a second direction that is angled with respect to the first direction, the second fastening field divided from the first fastening field by a dividing line.. . ... Ykk Corporation

Method for manufacturing waterproof fastener tape, and waterproof fastener tape

A method for manufacturing a waterproof fastener tape includes the steps of: forming a viscous waterproof layer on a releasable substrate; attaching the viscous waterproof layer formed on the releasable substrate to a fastener tape base fabric, and peeling the releasable substrate off the viscous waterproof layer that has been attached to the fastener tape base fabric; promoting curing of the viscous waterproof layer formed on the fastener tape base fabric to form a reduced-viscosity waterproof layer; and after the promoting of curing of the viscous waterproof layer, covering an exposed surface of the reduced-viscosity waterproof layer formed on the fastener tape base fabric with a releasable cover.. . ... Ykk Corporation

Button back and button

A button back which makes it possible to form the front surface of a button to be a circular shape; a shell cap hard to be rotated; and an umbrella part hard to be deformed. The button back is made of metal, including a cylindrical part and an umbrella part extending radially outward from one axial end of the cylindrical part. ... Ykk Corporation

Metallic fastener member and fastener equipped with same

An improved season cracking resistance of a metallic fastener member is provided and includes a copper alloy containing zinc as a base material. The metallic fastener member includes, as a base material, a copper alloy containing zinc, and the metallic fastener member has a surface to which a rust prevention treatment has been applied and has such a property that, when analyzed by a scanning x-ray photoelectron spectroscopy apparatus, a maximum value of an atomic concentration of mn is detected at a depth of 100 nm or less from the surface.. ... Ykk Corporation

Element for slide fastener

Elements for a slide fastener are provided, which have high strength and improved abrasion resistance. More particularly, an element for a slide fastener includes as a base material, an aluminum alloy having a composition represented by a general formula: alasibcucmgd in which a, b, c and d are expressed in percentage by mass, a denotes a balance, 0.4≦b≦0.9, 0.15≦c≦0.8, 0.8≦d≦2.0, and unavoidable impurity elements may be contained; and the aluminum alloy containing a precipitate containing mg and si.. ... Ykk Corporation

Electric slide fastener system

To provide an electric slide fastener system that can operate appropriately according to a state of an electric slider. An electric slide fastener system includes a slide fastener chain that includes a pair of fastener tapes and element rows including a plurality of elements fixed to the respective fastener tapes, a slider that moves with respect to the slide fastener chain, a power supply that supplies power for the slider to move with respect to the slide fastener chain, and a driving part to which the power is supplied from the power supply and that moves the slider with respect to the slide fastener chain. ... Ykk Corporation

Slider for slide fastener

A slider may include a slider body, a pull-tab attachment portion provided at the slider body, and a resin-made pull tab attached to the pull-tab attachment portion. The pull tab may include an axial portion and a pair of bars extending from respective ends of the axial portion. ... Ykk Corporation

Slider cover of slide fastener and slider set

There is provided a slider cover of a slide fastener. An upper mounting plate includes: an upper plate to be arranged above an upper blade of a slider and formed with a through-hole penetrating therethrough; and an upper wall protruding downward from the upper plate. ... Ykk Corporation

Metallic fastener member having light gold color, and fastener provided therewith

Provided is a metallic fastener member which has a specific color, i.e., a light gold color, and has all of practical strength, unsusceptibility to discoloration, and processability. The metallic fastener member comprises, as the base material, a copper alloy having a composition which contains 1-30 mass % zn and 1-11 mass % ni, with the remainder comprising cu and unavoidable impurities, and has a vickers hardness of 120 hv or greater but less than 220 hv.. ... Ykk Corporation

Buckle

A buckle includes a female part having a housing and an engaging portion provided at an inner surface of the housing, and a male part including a base and an inserted portion to be inserted into the housing of the female part. The inserted portion includes a base end coupled to the base, a free end opposite to the base end, and an engaged portion to be engaged with the engaging portion. ... Ykk Corporation

11/23/17 / #20170332744

Slide fastener chain, slide fastener provided with fastener chain, and method for manufacturing slide fastener chain

A waterproof fastener chain includes: a pair of fastener tapes made of polyester resin adjacent to each other at a given space between each side edge thereof, rows of elements respectively attached onto a main surface of the side edge of each of the fastener tapes, and waterproof coated films made of polyester resin respectively formed on a main surface of each of the fastener tapes. An outer surface of each of the waterproof coated films is flat at least at a position where a slider is to pass over, each of the waterproof coated films penetrates into irregularities on the main surface of each of the fastener tapes, a penetration depth of the waterproof coated films into a gap caused by the space of the pair of fastener tapes is not more than thickness of the fastener tapes.. ... Ykk Corporation

11/16/17 / #20170325553

Systems and methods for joining hook fastener structures

Systems and methods for joining two or more pieces of hook fastener tape. In some embodiments, the two or more pieces of tape are spliced together using ultrasonic welding. ... Ykk Corporation

11/16/17 / #20170325551

Female snap button

A snap button includes a female snap body and a socket ring. The female snap body includes a bottom portion and a side wall rising from a peripheral edge of the bottom portion, the side wall provided with a holding portion for holding the socket ring. ... Ykk Corporation

11/09/17 / #20170321341

Method for surface electrolytic treatment of garment accessory part, garment accessory part and method for producing the same

A method for subjecting garment accessories to a surface electrolytic treatment provides various metallic colors to metallic garment accessories in a cost effective manner. The method can provide a first metallic color on one side of outer surface of the garment accessory and provide a second metallic color on the other side of the outer surface, by placing one or more metallic garment accessories in an electrolytic solution in a non-contact state with an anode and a cathode for passing electric current through the electrolytic solution, passing electric current through the electrolytic solution and generating a bipolar phenomenon on the garment accessory.. ... Ykk Corporation

10/12/17 / #20170290395

Separable slide fastener

A slide fastener includes a first tape with a plurality of first elements, a second tape with a plurality of second elements, and a slider element configured to interface with the first tape and the second tape. The slider element includes a body portion and a removable portion that are configured to selectively mechanically engage/disengage with one another.. ... Ykk Corporation

10/12/17 / #20170290394

Slider assembly for a slide fastener

There is provided a slider assembly for a slide fastener, including: a slider body; a pull-tab; and a resilient locking member. The pull-tab is provided with a window aligned with an aperture in an upper wing of the slider body when the pull-tab is in a first angular end position. ... Ykk Corporation

10/05/17 / #20170280834

Slider cover for slide fastener

There is provided a slide cover for a slide fastener. A pair of second guide element passages are formed in a space among an upper plate, a lower plate, a pair of outer wall portions and a pair of inner wall portions to guide a pair of separated element rows into a first element guide passage of a slider. ... Ykk Corporation

10/05/17 / #20170280833

Concealable slide fastener

A slide fastener includes first and second rows of slide elements and first and second tapes secured with the respective rows of slide elements. The slide elements of the first row of slide elements are configured to engage with slide elements of the second row of slide elements and each slide element of the first and second rows includes a base, a head, a neck extending between the base and the head, a top surface, a facing surface, and one or more shoulders. ... Ykk Corporation

10/05/17 / #20170280832

Fastener element, fastener stringer and slide fastener

A fastener element has a central land portion and first and second bulging portions bulging from the central land portion toward the tape front surface side and the tape rear surface side in the element thickness direction. The first and second bulging portions respectively have a bulging end surface facing to the element thickness direction. ... Ykk Corporation

09/28/17 / #20170273410

Rivet

A rivet is applied from a rear surface of a fabric for mounting a burr on a front surface of the fabric. The rivet comprises a disk-shaped base, and a shank projecting from and concentrically with the base. ... Ykk Corporation

09/07/17 / #20170251772

Fastener stringer and slide fastener provided with same

A fastener stringer includes a row of elements on which cured coating film is formed at sites where it is difficult to be coated by a roll coating method, preferably over the entire exposed surface, without incorporating any conductive wire in a fastener tape. A fastener stringer includes a row of elements and a fastener tape, at least one side edge of the fastener tape having insulation properties, the row of the elements being attached to the one side edge of the fastener tape, wherein each element includes a pair of leg portions and a head portion, the head portion having an engaging region for engaging with an opposing element when constructing a fastener chain, and wherein cured coating film is formed at least at a center portion in a front and back direction of the fastener tape on an end surface of the head portions.. ... Ykk Corporation

08/31/17 / #20170245602

Fastening tape with improved attachment systems

Described is a fastening tape that includes improved attachment systems. To increase the effectiveness of attaching the fastening tape to a component foam, the bottom or underside of the fastening tape includes one or more membranes. ... Ykk Corporation

08/24/17 / #20170241033

Surface electrolytic treatment apparatus for garment accessory part

A method for subjecting garment accessories to a surface electrolytic treatment provides various metallic colors to metallic garment accessories in a cost effective manner. The method can provide a first metallic color on one side of outer surface of the garment accessory and provide a second metallic color on the other side of the outer surface, by placing one or more metallic garment accessories in an electrolytic solution in a non-contact state with an anode and a cathode for passing electric current through the electrolytic solution, passing electric current through the electrolytic solution and generating a bipolar phenomenon on the garment accessory.. ... Ykk Corporation

08/10/17 / #20170224062

Slider for slide fastener

There is provided a slider for a slide fastener. The slider includes a body, a pull tab, a shaft member, and a coil spring. ... Ykk Corporation

08/10/17 / #20170224061

Slider for slide fastener

There is provided a slide fastener slider. A front mounting portion and a rear mounting portion are respectively provided with receiving grooves for receiving a lock member. ... Ykk Corporation

08/10/17 / #20170224060

Fastening tape with injected foam gasket

Described is a fastening tape that includes a plurality of attachment portions extending upwardly from a bottom portion of the fastening tape. The fastening tape also includes at least one inner wall disposed adjacent to at least some of the plurality of attachment portions and at least one outer wall offset from the at least one inner wall such that a cavity is disposed between the at least one inner wall and the at least one outer wall. ... Ykk Corporation

07/27/17 / #20170208906

Slide fastener and method for manufacturing slide fastener

A slide fastener is characterized in that left and right first and second element rows thereof are composed of synthetic resin, with each being dyed a single color having a different spectral reflectance curve from each other. The slide fastener appears colorful and attractive and has an excellent appearance quality since the colors of the first and second element rows can be made to appear more vividly.. ... Ykk Corporation

06/15/17 / #20170164696

Slider for slide fastener

Provided is a slider having appearance or texture which cannot be obtained with a slider body made of metal or synthetic resin in the related art and further having properties superior than those of sliders in the related art. A slider of an embodiment of the invention includes a slider body formed by sintered bodies containing zirconium oxide as a main component and a tab held by a tab attaching portion of the slider body.. ... Ykk Corporation

06/08/17 / #20170156452

Slider for slide fastener

There is provided a slide fastener slider. A slider body has an upper blade and a lower blade connected by a guide post at front end sides thereof, and a pull tab attached to a pull tab attachment portion formed on the upper blade. ... Ykk Corporation

06/01/17 / #20170150788

Molded surface fastener and cushion body

The molded surface fastener has a plurality of engaging regions having engaging elements and a plurality of space regions disposed between the engaging regions. Each space region has a plurality of wall pieces standing on a substrate portion and intrusion-accepted space portions which allows a foam resin material to intrude across the wall pieces in foam molding of a cushion body. ... Ykk Corporation

05/18/17 / #20170135447

Slide fastener chain and method of preparing slide fastener chain

A slide fastener chain includes a first tape and a second tape. A row of coupling elements is fixed along an inner edge of the first tape. ... Ykk Corporation

05/18/17 / #20170135445

Fastener chain element and fastener chain

There is provided an element for a fastener chain. The element includes a body portion fixed on a core portion of a tape, a neck portion, a pair of shoulder portions, an engaging head portion, and a pair of groove portions. ... Ykk Corporation

05/11/17 / #20170129766

Cover attaching device and method for attaching a cover to a seat cover

A cover attaching device for attaching a cover to a seat body is disclosed. This device comprises a cover holder which includes one or more clip holding means capable of holding at least one clip, the cover holder being configured to hold the cover, to which the clip has been attached, via the clip being held by the clip holding means; and a distance adjusting means capable of adjusting a distance between the cover holder and a table on which the seat body can be placed.. ... Ykk Corporation

05/11/17 / #20170127771

Slide-fastener opener, and slide fastener

There is provided an opener of a slide fastener. A separable pin accommodation part of a retainer has upper and lower walls facing each other, a pair of wall parts protruding from the upper and lower walls in a direction of narrowing an interval therebetween, and a bottom wall configured to join the upper and lower walls at the rear of the pair of wall parts. ... Ykk Corporation

05/04/17 / #20170119107

Molded surface fastener and molded surface fastener manufacturing method

A molded surface fastener has engagement regions in which engaging elements are disposed in an erect manner and space regions with no engaging elements, the engagement regions and the space regions alternating in the longitudinal direction. Each space region has a pair of left and right vertical wall portions that are disposed on a substrate portion in an erect manner and a convex rib portion that protrudes from the center of the substrate portion in the width direction, and the convex rib portion is integrally connected to a main lateral wall portion disposed in the width direction of the engagement region. ... Ykk Corporation

04/20/17 / #20170105492

Apparatus for attaching an item to one or more substrates

There is provided an apparatus for attaching an item to a substrate, using a prong ring with a ring and two or more prongs. When attached, the prongs extends from the ring on a first side of the substrate through such substrate and being bent. ... Ykk Corporation

04/13/17 / #20170099915

Hook fastener and methods for manufacturing same

A hook fastener includes a stem having two lateral edges, a first surface, and a second surface. A cap extends from an upper end of the stem, and the cap includes an upper surface, a first end, a second end, and a pair of overhanging portions. ... Ykk Corporation

03/30/17 / #20170087033

Diaper attachment system

Described is a diaper that includes an absorbent core and a chassis surrounding the absorbent core. The chassis may include a first end and a second end, the first end including at least two tabs. ... Ykk Corporation

03/23/17 / #20170079385

Polyamide resin composition for slide fasteners, slide fastener component, and slide fastener provided with same

Provided is a polyamide resin composition that is suitable as a material for slide fastener parts having good strength after being dyed. A polyamide resin composition for a slide fastener, comprising a polyamide resin and reinforcing fibers, wherein a total mass of the polyamide resin and the reinforcing fibers is 90% by mass or more of the composition; wherein a proportion of an aromatic polyamide having a melting point of from 200 to 250° c. ... Ykk Corporation

03/16/17 / #20170071295

Method of producing a fastener element, apparatus for producing the same, and product

A monofilament having, in cross section, a first width and a second width being orthogonal to the first width and being greater than the first width is helically wound about the circumference surface of the mandrel. Each helical unit included in the configured helix of the monofilament includes a pair of legs, a first coupling portion coupled between said pair of legs, and a second coupling portion coupled between one leg of said pair of legs and the other leg of a pair of legs in an adjacent helical unit. ... Ykk Corporation

03/16/17 / #20170071294

Slider for slide fastener

There is provided a slider for a slide fastener. The slider includes a slider body, an elastic body and a pull tab. ... Ykk Corporation

03/09/17 / #20170066373

Illuminated marker

Disclosed is an illuminated marker device including: an inner surface; an outer surface, the outer surface including a first portion and a second portion, the first portion being translucent; and a post, the post extending from the inner surface away from the outer surface. Also disclosed is an illuminated marker device including: an inner surface; an outer surface, the outer surface including a graphics portion and a background portion, a one of the graphics portion and the background portion including a photoluminescent material; and a post, the post extending from the inner surface away from the outer surface.. ... Ykk Corporation

02/16/17 / #20170042296

Molded surface fastener, cushion body, cushion body manufacturing method, and molding die

A molded surface fastener comprises at least one surface fastener portion and a foldable piece portion that extends from the surface fastener portion. At least a part of the foldable piece portion has flexibility. ... Ykk Corporation

01/19/17 / #20170013919

Fastening tape with flexibility in the lateral direction and associated methods

A fastening tape has flexibility in a lateral (width) direction of the fastening tape. The fastening tape includes a body, a plurality of fasteners, and a plurality of transverse walls. ... Ykk Corporation

01/19/17 / #20170013918

Fastening tape with flexibility in the longitudinal direction and associated methods

A fastening tape having flexibility in a longitudinal direction of the fastening tape. The fastening tape includes a plurality of fasteners, a support, and magnetic material positioned on the support. ... Ykk Corporation

01/12/17 / #20170008435

Molded surface fastener

This surface fastener has a substrate portion and a plurality of engaging elements, each of the engaging elements being provided with a stem portion standing from the substrate portion and a hook portion extending in the fastener width direction from the stem portion. The engaging element has a narrow width tip end portion provided with at least a hook portion and an enlarged width portion provided with only the stem portion, separated by a reference surface along the fastener length and height directions as a boundary. ... Ykk Corporation

01/05/17 / #20170001348

Component for fasteners, slide fastener and method for manufacturing component for fasteners

A component for fasteners, including a molded component formed of a polyamide resin composition including reinforcing fiber, wherein a dyed layer being dyed inward from a surface of the molded component is disposed, and the thickness of the dyed layer is 30 to 100 μm.. . ... Ykk Corporation








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