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Topy Kogyo Kabushiki Kaisha patents (2017 archive)

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

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "T" | Topy Kogyo Kabushiki Kaisha-related inventors

Method of manufacturing a large- or medium-sized wheel disk and a product manufactured thereby

A method of manufacturing a large- or medium-sized wheel disk including using a punch or die in a first step of ironing a blank of a flat plate to a first-stage product. The first-stage product having a cylindrical rising portion with an axially non-constant thickness. ... Topy Kogyo Kabushiki Kaisha

Multi-piece rim structure for wheel

A multi-piece rim structure for a wheel includes a rim base 10, a bead seat ring 20 (ring member) and a lock ring 30. The bead seat ring 20 receives a load in a radial direction and an axial direction from a bead portion of a tire. ... Topy Kogyo Kabushiki Kaisha

Crawler device

In the present invention, a crawler belt (10) is provided with: an endless belt main body (11); a plurality of tread lugs (12) formed at the outer periphery of the belt main body (11) with spaces therebetween in the peripheral direction; and a pair of disengagement prevention sections (13) that are formed along the peripheral direction of the belt main body (11) at the inner periphery of the belt main body (11) and are separated in the width direction of the belt main body (11). The disengagement prevention sections (13) are configured from a plurality of rib segments (13a) extending in the peripheral direction and disposed along the peripheral direction with spaces therebetween. ... Topy Kogyo Kabushiki Kaisha

Heat treatment system and heat treatment method

The present invention addresses the issue of providing a heat treatment system and a heat treatment method whereby the inner circumference of a cylindrical workpiece can be reliably cooled regardless of the dimensions or shape of the workpiece and productivity can be improved, during quenching of the inner circumference of the cylindrical workpiece. The present invention has: rotating devices 18, 19 that rotate the cylindrical workpiece 11: holding members 181, 191 that hold the cylindrical workpiece 11 at a prescribed position; a heating member 16 that heats the cylindrical workpiece 11 from the inner circumferential surface side; a cooling device 17 that injects cooling fluid and cools the cylindrical workpiece 11 from the outer circumferential surface side; and a injecting device 34 provided at a position separated from the cooling device 17 and which inject the cooling fluid.. ... Topy Kogyo Kabushiki Kaisha

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Topy Kogyo Kabushiki Kaisha in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Topy Kogyo Kabushiki Kaisha with additional patents listed. Browse our Agent directory for other possible listings. Page by