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Shiroki Corporation patents


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

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


Belt molding

A belt molding that achieves a reduced separating/contacting noise includes a protrusion formed on an outer surface of a side portion, which is opposed to a glass, of a molding main body, a seal lip that is formed below the protrusion on the outer surface of the side portion, which is opposed to the glass, of the molding main body and is configured to be in contact with the glass, which rises and lowers, and is capable of being in contact with the protrusion when the glass is fully-closed. A skin is disposed on at least one of contacting portions among a seal lip contacting portion of the protrusion that contacts the seal lip and a protrusion contacting portion of the seal lip that contacts the protrusion. ... Shiroki Corporation

Reclining device

A reclining device includes: a reclining mechanism, which is capable of tilting of a seat back relative to a seat cushion to be locked or unlocked; a hinge pin, which is engaged with the reclining mechanism and configured to cause the reclining mechanism to be in an unlocked state; a first biasing member, one end of which is hooked to a hooking part provided at a seat-cushion-side member; and a second biasing member, one end of which is engaged to a periphery of an engagement part formed at the hinge pin and the other end of which is hooked to the seat-cushion-side member, wherein a vertical cross-section of the engagement part of the hinge pin has a non-circular shape.. . ... Shiroki Corporation

Drive device for opening/closing body for vehicle

A drive device includes a drum housing rotatably supports a drum, allows an outer tube end to be inserted into an outer tube connecting portion and allows a wire to pass through a wire passage portion, and a drive member rotates the drum. An anti-deflection portion limits deflection of the wire and is formed on the drum housing/drive member. ... Shiroki Corporation

Vehicle molding

In a vehicle molding attached to a vehicle body part, a clip, to attach a molding body onto a body-part edge portion, is provided with an insertion part, into which the body-part edge portion is inserted; an engaging portion configured to engage with an engagement-receiving portion, provided on the body-part edge portion in a state where the edge portion is inserted into the insertion part, whereby a relative movement is restricted in a removal direction; and a biaser which elastically deforms upon abutting against the body-part edge portion that is inserted into the insertion part, the biaser applying a force that engages the engaging portion with the engagement-receiving portion by a restorative force of the elastic deformation of the biaser. Accordingly, the vehicle molding can be securely and reliably attached at a proper position while having a simple structure.. ... Shiroki Corporation

Reclining device

A reclining device includes: an internal gear; an external gear; a first wedge and a second wedge; a biasing member; and a striker, which has a pressing portion capable of pressing the first wedge and the second wedge, wherein a concave portion recessed with passing though in a diameter direction is formed on the first wedge and the second wedge, wherein the pressing portion of the striker is superimposed on an upper surface of the concave portion, and wherein the pressing portion presses a pressed portion that is provided on the concave portion on at least one of the first wedge and the second wedge to move the one of the first wedge and the second wedgepressed portion in a direction in which the wedge is pulled out from or in a direction in which the wedge is pushed.. . ... Shiroki Corporation

Door channel

A door channel, which is provided in a space formed between an inner panel and an outer panel of a vehicle door, the door channel includes: a frame monolithically that has: a vertical frame portion, which extends in a vertical direction of a vehicle; a horizontal frame portion, which extends in a front-and-rear direction of the vehicle; and a curved bent portion, which connects the horizontal frame portion and the vertical frame portion, wherein a curved part and a linear part in the bent portion are present in an outer edge of the outer circumferential wall part, a notch which is open to an inner corner part of the bent portion is provided in the side wall part, and both ends of the notch extend to a position that exceeds a boundary between the curved part and the linear part in the bent portion.. . ... Shiroki Corporation

Method of manufacturing door channel

A method of manufacturing a door channel is provided. The door channel is provided in a space defined between an inner panel and an outer panel of a vehicle door and has an outside wall and a connection wall connected to the outside wall the method includes: (a) disposing the door channel in a die; and (b) forming a cut portion in a comer portion of the door channel by punching the comer portion by a punch. ... Shiroki Corporation

Clutch unit for vehicle

. . A clutch unit includes: an input-side transmission member provided to move from an initial position toward a tip of the wedge-shaped space, and an inside tangential line is a tangential line at a contact point of the input-side transmission member and the input-side inner ring member, an outside tangential line is a tangential line at a contact point of the input-side transmission member and the input-side outer ring member, and a segment connects a rotational center of the input-side transmission member with an intersection point between the inside tangential line and the outside tangential line, wherein a wedge angle is an acute angle defined by the segment and the inside tangential line, and a stopper projection is provided at a tip-side position, and a wedge angle formed by the stopper projection is larger than an initial wedge angle at the initial position.. . ... Shiroki Corporation

Seat track

A seat track includes a stopper. The stopper includes a hole formed in a first rail and a stopper main body that projects in a direction of intersecting with a relative sliding direction of a second rail from an edge portion of the hole and is configured to restrict a move of a retainer. ... Shiroki Corporation

Vehicle door frame

A front door frame includes an upper sash and a lower member. The upper sash has a first end face being one flat, longitudinal end crossing a longitudinal direction, and a lower outer face. ... Shiroki Corporation

Vehicle door frame

A vehicle door frame includes an upper sash and a side sash. The upper sash includes a first end face that extends in an oblique direction crossing a horizontal direction and a vertical direction, and a lower outer face. ... Shiroki Corporation

Seat reclining apparatus

A seat reclining apparatus includes a stopper which is movable between a forward-tilt restriction position to stop the seatback at an intermediate stop position in an unlock range, which is set in front of a lockable range in which a reclining mechanism of the seat reclining apparatus allows the angle of the seatback to be adjusted, and a restriction release position to allow the seatback to tilt forward beyond the intermediate stop position, and is situated at the forward-tilt restriction position when the seatback tilts toward the intermediate stop position from the lockable range. The seat reclining apparatus further includes a holding mechanism which keeps holding the stopper in the restriction release position until the seatback returns to the lockable range from a state where the seatback tilts forward beyond the intermediate stop position following a movement of the stopper from the forward-tilt restriction position to the restriction release position.. ... Shiroki Corporation

Window regulator for vehicle

A vehicle window regulator includes a slider base supported on a guide rail; a drive wire connected to the slider base; a wire guide supported at one end of the guide rail and having a winding part, onto which the drive wire is wound, at a position offset from the guide rail in a vehicle width direction; and a driver which raises and lowers the slider base via the drive wire. The wire guide is supported by the guide rail by a retainer and a pressing portion, the retainer engaged with the guide rail, and the pressing portion being engaged with the guide rail to press the guide rail toward the other end of the guide rail. ... Shiroki Corporation

Seat reclining apparatus

The seat reclining apparatus includes first and second pawls supported by a base member to be movable in radial directions and to be engageable with an internal gear of a ratchet. In the unlocked range, a first pawl-restriction portion of the ratchet and a first limit portion of the first pawl, which are positioned on the radially outer side, radially face, and each pawl is prevented from engaging with the internal gear. ... Shiroki Corporation

01/18/18 / #20180016833

Window regulator

In a window regulator which moves a slider base, slidable along a guide rail, via a pair of wires, the slider base is configured of: a body member made of synthetic resin which is slidably supported by the guide rail and to which each wire is connected; and a support member made of metal which supports a window glass, and the support member is provided with a holding portion which holds the body member in the widthwise direction of the guide rail. This configuration makes it possible to achieve a window regulator in which the slider base is not easily warped or deformed when an external force is exerted thereon and which is superior in strength and durability.. ... Shiroki Corporation

01/11/18 / #20180010379

Window regulator

. . . . In a window regulator which moves a slider base, slidable along a guide rail, via a pair of wires, the slider base includes: a guide portion which is fitted to the guide rail to be movable in the longitudinal direction thereof; first and second wire engaging portions with which ends of the wires are engaged, respectively; and first and second force application portions which receive a force in a moving direction of the slider base from the wires, and the guide portion is positioned in at least one of the areas between the first force application portion and the first wire engaging portion and between the second force application portion and the second wire engaging portion in the widthwise direction of the guide rail. This makes it possible to obtain a window regulator which is superior in smoothness of operation and operating efficiency of the slider base.. ... Shiroki Corporation

01/11/18 / #20180009337

Slide rail device for vehicle

In a slide rail device for use in a vehicle, a lock control member comprises a pair of facing walls which face a pair of side walls of an upper rail and extend in upward and downward direction, and a pair of anti-rattle projections which project from the pair of facing walls toward the pair of side walls of the upper rail.. . ... Shiroki Corporation

01/11/18 / #20180009336

Slide rail device for vehicle

In a slide rail device for use in a vehicle , a lock spring support portion of an upper rail includes an upward-downward movement restriction support portion. The upward-downward movement restriction support portion includes an open holding portion which is open at a top thereof and holds a supported portion of a lock spring and an uplift prevention projection which is formed projecting into the open holding portion so as to overlap the supported portion of the lock spring, which is held by the open holding portion, in the upward and downward directions.. ... Shiroki Corporation

10/12/17 / #20170292312

Window regulator for vehicle

A window regulator for a vehicle includes a guide rail, and a slider base ascendably and descendably supported by the guide rail, to which a window glass is fixed, and ascends and descends the slider base with respect to the guide rail. The guide rail includes a vehicle width-direction wall extending along a vehicle width direction, and the slider base includes a restricting wall which restricts movement of the slider base along a vehicle longitudinal direction, and an anti-rattle portion positioned toward a side of the vehicle width-direction wall with respect to the restricting wall in the vehicle longitudinal direction, the anti-rattle portion restricting movement of the slider base in the vehicle longitudinal direction.. ... Shiroki Corporation

10/05/17 / #20170284145

Vehicular window regulator and inclination restraining mechanism

A vehicular window regulator that decreases an inclination of a glass centering on a thickness direction of the glass and an inclination restraining mechanism are provided. The window regulator includes a member secured to a glass, traction member guides. ... Shiroki Corporation

09/07/17 / #20170253152

Method of producing seat reclining apparatus

A method of producing a seat reclining apparatus includes connecting one of a first connecting portion and a second connecting portion of a biasing member to associated one of a base member and a lock drive member, with a lock member and the lock drive member supported on the base member, thereby bringing the biasing member to a temporarily held state; mounting the ratchet to the base member so as to cover the biasing member in the temporarily held state; and fixing the other of the first connecting portion and the second connecting portion to the other of the base member and the lock drive member through an opening which is formed in one of the base member and the ratchet, thereby bringing the biasing member to the biasing state from the temporarily held state.. . ... Shiroki Corporation

09/07/17 / #20170253151

Seat reclining apparatus

A seat reclining apparatus includes a base member and a ratchet on a seat cushion and a seatback, respectively or vice versa; a lock member which engages with and disengages from a meshing portion of the ratchet; a lock driver which moves the lock member between the engaged position and the disengaged position; and a meshed-state retainer including an engaging portion provided on the base member, and an engaged portion provided on the lock member. When the lock member in the engaged position moves in a direction different from a direction in which the lock member is guided by the guide portion of the base member, the meshed-state retainer moves the lock member toward the engaged position via engagement of the engaged portion with the engaging portion to retain a meshed state between the lock member and the meshing portion of the ratchet.. ... Shiroki Corporation

08/31/17 / #20170246966

Vehicle seat

A vehicle seat includes: a bracket; and a seat frame that is mounted on the bracket through coupling member. The bracket has main body, and upright wall extending upward from the main body and coupled to the main body. ... Shiroki Corporation

08/03/17 / #20170218677

Drive control apparatus for opening-and-closing body

An opening-and-closing body configured to open and close an opening moves across a first section in which the opening-and-closing body moves in the closing direction against its own weight and a second section in which the opening-and-closing body moves in the closing direction according to its own weight. The driver drives the opening-and-closing body in the closing direction continuously from the first section to the second section. ... Shiroki Corporation

07/20/17 / #20170203638

Sash coupling structure and method for sash coupling

An object is to provide a sash coupling structure and a method for sash coupling that ensures omission of the process. The sash coupling structure is made such that on a door frame constituted of a column and an upper sash, a coupling cross-sectional surface of the column and a coupling cross-sectional surface of the upper sash are butted together. ... Shiroki Corporation

03/23/17 / #20170080794

Vehicular shutter device

A vehicular shutter device includes: a frame portion; a fin main body that is pivotably supported inside the frame portion to be pivotable around a pivot shaft portion; and a driving mechanism that pivots the fin main body between a fully open state and a fully closed state. The pivot shaft portion is provided to one of the frame portion and the fin main body, a shaft receiving portion is provided to an other of the frame portion and the fin main body to pivotably support the pivot shaft portion, one of the pivot shaft portion and the shaft receiving portion is provided at a position offset from the fin main body having a plate shape, and the pivot shaft portion and the shaft receiving portion are located at both ends and an intermediate part, in the horizontal direction of the fin main body.. ... Shiroki Corporation

03/23/17 / #20170080783

Standing pillar sash for vehicle door, and method for manufacturing standing pillar sash for vehicle door

A vehicle door standing pillar sash includes a first member and a second member combined together, the first member comprising a glass run holding portion that has a recessed shape opened toward a window opening side, the second member comprising a bag-shaped portion that protrudes toward a vehicle inner side with respect to the glass run holding portion; a pair of opposed portions formed at a bottom part of the glass run holding portion, the pair of opposed portions including the first member and the second member, the first member and the second member being opposed to each other; and a protruding portion provided on one of the pair of opposed portions, the protruding portion protruding toward the other of the pair of opposed portions, the protruding portion laminated and bonded to the other of the pair of opposed portions by welding.. . ... Shiroki Corporation

03/23/17 / #20170080525

Method for laser-welding metal plate laminates and method for manufacturing vehicle door frame using the same

A method for laser-welding metal plate laminates that is a laser welding method for laminating and bonding at least two metal plates, the method includes providing a protruding portion to one of the two metal plates; and causing the protruding portion to contact the other metal plate, and irradiating the protruding portion with laser beam so as to melt the protruding portion while applying force between the two metal plates to apply pressure to a contact portion of the protruding portion and the other metal plate.. . ... Shiroki Corporation

03/16/17 / #20170072817

Walk-in seat

A walk-in seat includes: a lower arm; an upper arm; a reclining mechanism; a shaft, which is rotatably provided to the lower arm; an operating lever, which is rotated with interlocking with the walk-in lever that is rotated by the walk-in operation; a rotation facilitating lever, which causes the shaft and the operating lever to further rotate with interlocking with a forward tilting operation of the upper arm; a stopper lever, which is held in the shaft with a play in a rotation direction and has a stopper portion; an insertion hole, through which the stopper portion being inserted; and a restriction portion, which is provided to the upper arm and abutted against the stopper portion to restrict a forward tilting operation of the upper arm to a predetermined amount.. . ... Shiroki Corporation

03/02/17 / #20170058573

Drive control apparatus for opening-and-closing body

A drive control apparatus for an opening-and-closing body includes an opening-and-closing body; a first driver which drives the opening-and-closing body in a closing direction; a second driver which draws in the opening-and-closing body from a half-latched position to a fully-latched position; a fully-latched detector which detects that the opening-and-closing body has reached the fully-latched position; a stop detector which detects whether a predetermined stopping condition has been satisfied for stopping a driving of the opening-and-closing body in the closing direction; and a drive controller configured to drive the opening-and-closing body via the first driver in the closing direction, when the fully-latched detector detects that the opening-and-closing body has reached the fully-latched position, after the detection of a fully-latched state until the stop detector detects that a predetermined stopping condition is satisfied.. . ... Shiroki Corporation

02/09/17 / #20170037945

Reclining device

A reclining device includes: a first member; a pawl having external teeth; a second member; a cam; and a spring, which biases the cam to move the pawl in the direction where the external teeth engage with the internal teeth, the pawl guide includes a first pawl guide and a second pawl guide, a wedge-shaped space is formed between the pawl and the first pawl guide, and a width of the wedge-shaped space is gradually reduced in a direction where the pawl is guided, an end of the spring is inserted into the wedge-shaped space, and the end of the spring is directly wedged into the wedge-shaped space, thereby pressing the pawl against the second pawl guide.. . ... Shiroki Corporation

02/02/17 / #20170030130

Window regulator and method of producing window regulator

In a window regulator, and a method of producing the same, which moves a slider base along a guide rail via wires in accordance with rotation of a drum, includes a fitting portion having a first protrusion and a second protrusion provided on a drum housing which supports the drum, wherein the first protrusion protrudes from an abutting surface of the drum housing with which an end surface of the guide rail can come into contact and wherein the second protrusion protrudes from the abutting surface by a smaller amount of protrusion than that of the first protrusion, and the drum housing and the guide rail are joined by restricting movement of the guide rail in the thickness direction thereof by inserting the guide rail in between the first protrusion and the second protrusion. Workability during manufacturing of the window regulator is thereby improved.. ... Shiroki Corporation

01/26/17 / #20170021741

Seat slide device

A seat slide device includes: a pair of seat slide rails configured to support a seat, each of the seat slide rails including a lower rail and an upper rail; a transfer shaft rotationally driven by motor drive in a state where the transfer shaft is provided in a bridging manner between the seat slide rails, the transfer shaft having a hollow portion; and rail drive mechanisms, each of the rail drive mechanisms being provided between the lower rail and the upper rail and being configured to move the upper rail relative to the lower rail based on a driving force transmitted from a motor via the transfer shaft.. . ... Shiroki Corporation








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