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1. 发明授权

US10569373B2 Bolt caulking method and bolt caulking device 有权
公开(公告)号：US10569373B2
公开(公告)日：2020-02-25
申请号：US15450499
申请日：2017-03-06
申请人： AOYAMA SEISAKUSHO CO., LTD.
发明人： Naoki Hoshino , Toshiya Mori , Yukinori Fujimoto
IPC分类号： B23P19/06 , B23P19/00 , F16B37/06
摘要： There are provided a bolt caulking method and a bolt caulking device which ensure supply and caulking of a bolt as a single operation. The method is a bolt caulking method including supplying a bolt into a nose piece having a vertical hole, and lowering a punch from above to drive the bolt into a metal plate. The bolt is supplied through a pipe connected to a side of the nose piece, and dropped into a vertical hole formed in the nose piece along an inclined hole formed at a tip end of the pipe with a head part of the bolt being located on the topside. Thereafter, the punch which ejects air from a central hole is lowered within the vertical hole to drive the bolt into a metal plate while holding the bolt at a lower part of the vertical hole by the ejecting air flow.

2. 发明申请

US20190128310A1 RUST PROOFING TREATMENT LIQUID FOR THREADED PART, METHOD FOR PRODUCING RUST-PROOFED THREADED PART, AND RUST-PROOFED THREADED PART 审中-公开
公开(公告)号：US20190128310A1
公开(公告)日：2019-05-02
申请号：US16225520
申请日：2018-12-19
申请人： AOYAMA SEISAKUSHO CO., LTD.
发明人： Shingo NAKAJIMA , Takashi ITO
IPC分类号： F16B33/00 , C09D5/08 , C09D163/00 , C09D167/04
摘要： Threaded parts such as bolts are rust-proofed by using a treatment liquid including a binder resin containing silica and at least one of a modified epoxy resin obtained by graft polymerization using a carboxylic acid-containing acrylic polymer as a side chain and a modified acrylic resin obtained by graft polymerization using a carboxylic acid-containing acrylic polymer as a side chain. By using this treatment liquid, coating treatment can be carried out at one time without need to use an organic solvent. There is an advantage that the friction coefficient does not increase even when tightening is repeated.

3. 发明申请

US20190003000A1 BOLT 审中-公开
公开(公告)号：US20190003000A1
公开(公告)日：2019-01-03
申请号：US15737799
申请日：2016-06-27
申请人： NIPPON STEEL & SUMITOMO METAL CORPORATION , AOYAMA SEISAKUSHO CO., LTD.
发明人： Yutaka NEISHI , Makoto KOSAKA , Naoki MATSUI , Tetsushi CHIDA , Keisuke CHIBA , Hideo KANISAWA , Kazutaka AOYAMA , Kazuoki SHIBUYA , Ryoko INAGAKI
IPC分类号： C21D9/00 , F16B35/00 , C22C38/54 , C22C38/50 , C22C38/48 , C22C38/46 , C22C38/44 , C22C38/42 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D8/00 , C21D6/00
摘要： A bolt is provided that has high strength and excellent hydrogen embrittlement resistance characteristics. A bolt according to an embodiment of the present invention consists of, in mass %, C: 0.32 to 0.39%, Si: 0.15% or less, Mn: 0.40 to 0.65%, P: 0.020% or less, S: 0.020% or less, Cr: 0.85 to 1.25%, Al: 0.005 to 0.060%, Ti: 0.010 to 0.050%, B: 0.0010 to 0.0030%, N: 0.0015 to 0.0080%, 0: 0.0015% or less, Mo: 0 to 0.05%, V: 0 to 0.05%, Cu: 0 to 0.50%, Ni: 0 to 0.30%, and Nb: 0 to 0.05%, with the balance being Fe and impurities. The bolt satisfies Formula (1) and Formula (2), and has a tensile strength of 1000 to 1300 MPa and satisfies Formula (3). 4.9≤10C+Si+2Mn+Cr+4Mo+5V≤6.1 (1) Mn/Cr≤0.55 (2) [dissolved Cr]/Cr≥0.70 (3)

4. 发明申请

US20180226627A1 BATTERY TERMINAL 审中-公开
公开(公告)号：US20180226627A1
公开(公告)日：2018-08-09
申请号：US15879636
申请日：2018-01-25
申请人： Yazaki Corporation , TOYOTA JIDOSHA KABUSHIKI KAISHA , AOYAMA SEISAKUSHO CO., LTD.
发明人： Takahiro SHIOHAMA , Yusuke MATSUMOTO , Hiroshi KOBAYASHI , Motoya HARA , Yukio MOROZUMI , Naoki INABA
IPC分类号： H01M2/30 , H01R11/28 , H01R4/30 , H01R13/405
摘要： A battery terminal includes: a main body unit; a penetration member that is arranged in a manner extending from an end side of the main body unit to the other end side of the main body unit across slits along a tightening direction Y, includes an abutting portion formed in the end side, and has a threaded hole and a taper forming end portion provided with first tapered surfaces formed in the other end side; a fastening member threadedly engaged with the threaded hole; and a pressing force converting member that converts fastening force in an axial direction X generated between the fastening member and the penetration member with rotation of the fastening member around the axial direction X into pressing force in the tightening direction Y pressing the main body unit between the abutting portion and the pressing force converting member along the tightening direction Y.

5. 发明申请

US20170304969A1 BOLT CAULKING METHOD AND BOLT CAULKING DEVICE 审中-公开
公开(公告)号：US20170304969A1
公开(公告)日：2017-10-26
申请号：US15450499
申请日：2017-03-06
申请人： AOYAMA SEISAKUSHO CO., LTD.
发明人： Naoki HOSHINO , Toshiya MORI , Yukinori FUJIMOTO
IPC分类号： B23P19/06 , F16B37/06
摘要： There are provided a bolt caulking method and a bolt caulking device which ensure supply and caulking of a bolt as a single operation. The method is a bolt caulking method including supplying a bolt into a nose piece having a vertical hole, and lowering a punch from above to drive the bolt into a metal plate. The bolt is supplied through a pipe connected to a side of the nose piece, and dropped into a vertical hole formed in the nose piece along an inclined hole formed at a tip end of the pipe with a head part of the bolt being located on the topside. Thereafter, the punch which ejects air from a central hole is lowered within the vertical hole to drive the bolt into a metal plate while holding the bolt at a lower part of the vertical hole by the ejecting air flow.

6. 发明申请

US20170276165A1 FASTENING TOOL WITH EARTH FUNCTION 审中-公开
公开(公告)号：US20170276165A1
公开(公告)日：2017-09-28
申请号：US15619617
申请日：2017-06-12
申请人： AOYAMA SEISAKUSHO CO., LTD.
发明人： Shigeki MATSUNAMI , Yuichiro SUZUKI , Tsuyoshi KOJIMA
IPC分类号： F16B35/04 , F16B39/32 , B25B13/48
CPC分类号： F16B35/047 , B25B13/48 , F16B5/0233 , F16B25/0021 , F16B39/32 , F16B2001/0064
摘要： A fastening tool according to the invention includes: a female screw member (10) having an inverse screw that is fixed to the first member (1); a collar bolt (11) that is screwed with the female screw member (10); a fastening bolt (27) that is inserted into a center hole (19) of the collar bolt (11) from the second member side (2) and rotates the collar bolt (11) through a torque transmitter (25), thereby moving the collar bolt to a position colliding with the second member (2); and a fastening nut (33) that is fixed to the first member (1). An earth claw (21) protruding toward the second member (2) is formed at an outer periphery of an end surface of the collar bolt (11) facing the second member. The earth claw (21) is configured to bite into the second member (2) in an axial direction due to axial force generated by screwing the fastening bolt (7) with the fastening nut (33), thereby breaking an insulating coating layer (3) and thus ensuring electrical conduction.

7. 发明申请

US20020184976A1 Threaded fastener and threaded fastener clamping tool 审中-公开
标题翻译：螺纹紧固件和螺纹紧固件夹紧工具
公开(公告)号：US20020184976A1
公开(公告)日：2002-12-12
申请号：US10161337
申请日：2002-06-03
申请人： Aoyama Seisakusho Co., Ltd.
发明人： Masataka Mizuno , Atsushi Kato , Yasuhiro Tsuchiya
IPC分类号： B25B013/06
CPC分类号： B25B15/005 , F16B23/003
摘要： A threaded fastener formed on the middle of a head thereof comprises a concave or convex drive shape adapted to engage with a clamping tool. The drive shape comprises projections equiangularly spaced from one another to extend radially from an axis of the threaded fastener, curved portions formed between the projections to dent toward the axis, and drive surfaces formed between the projections and the curved portions. Clamping forces acting on the drive surfaces are directed toward substantially perpendicular to a straight line passing through the axis and apices of the projections.
摘要翻译：形成在其头部中间的螺纹紧固件包括适于与夹紧工具接合的凹形或凸形驱动形状。驱动形状包括彼此等角地间隔开的突起，从螺纹紧固件的轴线径向延伸，形成在凸起之间的弯曲部分朝向轴线凹陷，以及形成在突起和弯曲部分之间的驱动表面。作用在驱动表面上的夹紧力被引向基本上垂直于穿过轴线的直线和突起的顶点。

8. 发明申请

US20020025241A1 Part mounting bolt 审中-公开
标题翻译：零件安装螺栓
公开(公告)号：US20020025241A1
公开(公告)日：2002-02-28
申请号：US09940712
申请日：2001-08-27
申请人： Aoyama Seisakusho Co., Ltd.
发明人： Hiromichi Mizuno , Kiyohiko Sawaki
IPC分类号： F16B039/00
CPC分类号： F16B37/043 , F16B35/042 , F16B35/06 , F16B43/02
摘要： The invention is one to provide a part mounting bolt, which is favorable in work efficiency since a latch member mounted on a pivot section does not fall off and there is no need of fitting the latch member onto the pivot section manually, in which a gear of resin is insert molded on an upper region of an external thread of a metallic bolt body to rotate a bolt about an axis, the part mounting bolt comprising a pivot section formed integrally on one end of the bolt body and made of the same material as that of the bolt body, and a latch member of resin integrally insert molded on the pivot section to fix a part on a mounted member.
摘要翻译：本发明是提供一种部件安装螺栓，其有利于工作效率，因为安装在枢转部分上的闩锁构件不会脱落，并且不需要手动地将闩锁构件安装到枢转部分上，其中齿轮的树脂被插入模制在金属螺栓体的外螺纹的上部区域上以围绕轴线旋转螺栓，所述部件安装螺栓包括枢转部分，所述枢转部分一体地形成在所述螺栓本体的一端上并由与螺栓体的一部分，以及一体地插入成型在该枢轴部上以将部件固定在安装部件上的树脂用闩锁部件。

9. 发明申请

US20020013178A1 Reciprocating type thread rolling apparatus 审中-公开
标题翻译：往复式滚丝机
公开(公告)号：US20020013178A1
公开(公告)日：2002-01-31
申请号：US09876777
申请日：2001-06-07
申请人： Aoyama Seisakusho Co., Ltd.
发明人： Keigo Kato , Masataka Mizuno , Atsushi Kato , Naoshige Taniguchi
IPC分类号： B21K001/44
CPC分类号： B21H3/06
摘要： The present invention relates to a reciprocating type thread rolling apparatus and comprises a ram reciprocated by a crank shaft and fixing to one side thereof at least two moving dies, the other side of the ram being disposed along a single thread rolling pressure bearing block, and stationary dies adapted to pair with the moving dies for thread rolling, the stationary dies being the same in number as that of the moving dies and disposed to be opposite to the moving dies.
摘要翻译：往复式滚丝装置技术领域本发明涉及一种往复式螺纹滚丝装置，其特征在于，包括：由曲轴往复运动并固定在至少两个移动模的一侧的柱塞，所述冲头的另一侧沿着单线滚动压力承载块配置，固定模具适于与用于螺纹滚动的移动模具配对，固定模具的数量与移动模具的数量相同并且设置成与移动模具相对。

10. 发明申请

US20010052369A1 Spool valve and method for manufacturing the same 失效
标题翻译：阀芯阀及其制造方法
公开(公告)号：US20010052369A1
公开(公告)日：2001-12-20
申请号：US09876783
申请日：2001-06-07
申请人： Aoyama Seisakusho Co., Ltd.
发明人： Keigo Kato , Masataka Mizuno
IPC分类号： F16K011/07
CPC分类号： B21D53/10 , B23P15/001 , F16K11/07 , Y10T29/49412 , Y10T29/49416 , Y10T29/49423 , Y10T29/49927 , Y10T137/6007 , Y10T137/8671
摘要： The present invention relates to a spool valve having a plurality of small-diameter portions formed at predetermined spacings on a peripheral surface of a shaft, and pairs of annular ridges on peripheral surfaces of the small-diameter portions to have a larger diameter than an inner diameter of collars, the collars being closely fitted between the annular ridges to make valve bodies, wherein the collars comprise an inner wall, an outer wall and at least one connection therebetween, and an annular gap is provided between the inner wall and the outer wall.
摘要翻译：本发明涉及一种滑阀，其具有在轴的周面上以预定间隔形成的多个小直径部分和在小直径部分的周边表面上的成对的环形脊，其直径大于内径套环的直径，所述套环紧密地配合在所述环形脊之间以形成阀体，其中所述套环包括内壁，外壁以及其间的至少一个连接，并且在所述内壁和所述外壁之间设置有环形间隙。

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