公开(公告)号：US20170050488A1

公开(公告)日：2017-02-23

申请号：US15119593

申请日：2014-12-08

Applicant: NHK SPRING CO., LTD. ,  NHK SPRING PRODUCTION COMPANY

Inventor： Kenji KATSUNO

IPC: B60G21/055 ,  F16B7/14 ,  B21D53/88 ,  B60G21/04 ,  B21D39/02

CPC classification number: B60G21/0551 ,  B21D39/02 ,  B21D53/88 ,  B60G21/04 ,  B60G2204/1222 ,  B60G2204/44 ,  B60G2204/45 ,  B60G2206/427 ,  B60G2206/82012 ,  B60G2206/8403 ,  F16B7/14 ,  F16B17/004

Abstract: A semi-finished product (31) includes a first curved portion on one end of a plate-shaped bridge portion (33), and a second curved portion (37) on the other end of the bridge portion (33). The second curved portion (37) includes at the end a second lock portion (51) to lock with a first lock portion (41). The bridge portion (33) and the inner circumferential surfaces of the first and second curved portions (35, 37) are pressure-contacted and caulked on the outer circumferential surface of the stabilizer bar (11) by first and second dies (61, 62). At least one of the inner circumferential surfaces (31c) of the first and second curved portions (35, 37) and the outer circumferential surface of the stabilizer bar opposed to the inner surfaces (31c) is formed with an anti-slippage portion (38). The inner circumferential surfaces (31c) of the first and second curved portions (35, 37) and the outer circumferential surface of the stabilizer bar (11) have an anti-slippage material (Co) therebetween.

Abstract translation: 半成品（31）包括在板状桥接部分（33）的一端上的第一弯曲部分和在桥接部分（33）的另一端上的第二弯曲部分（37）。 第二弯曲部分（37）的末端包括用第一锁定部分（41）锁定的第二锁定部分（51）。 通过第一和第二模具（61,62）将桥接部分（33）和第一和第二弯曲部分（35,37）的内周表面在稳定杆（11）的外圆周表面上压接和铆接 ）。 第一和第二弯曲部分（35,37）的内周表面（31c）和与内表面（31c）相对的稳定杆的外圆周表面中的至少一个形成有防滑部分（38） ）。 第一和第二弯曲部分（35,37）的内圆周表面（31c）和稳定杆（11）的外圆周表面之间具有防滑材料（Co）。

公开(公告)号：US20170043641A1

公开(公告)日：2017-02-16

申请号：US15305276

申请日：2015-04-13

Applicant: NHK SPRING CO., LTD.

Inventor： Shigeru KURODA ,  Kenji KATSUNO

IPC: B60G21/055 ,  F16F1/38

CPC classification number: B60G21/055 ,  B60G21/0551 ,  B60G2204/1222 ,  B60G2204/41 ,  B60G2206/73 ,  B60G2206/821 ,  F16F1/38 ,  F16F15/08

Abstract: A stabilizer bar with rubber bush includes a stabilizer bar (2), and at least one rubber bush (6) adhesively fixed to at least a portion of the stabilizer bar. The stabilizer bar (2) and the rubber bush (6) are adhesively fixed to each other with an adhesive agent layer (3). The adhesive agent layer (3) includes a primer agent layer (4) formed on a surface of the stabilizer bar (2) and having a dry film thickness of 3 μm or more and 13 μm or less; and a first top coat agent layer (5) formed on the primer agent layer (4) and having a dry film thickness of 5 μm or more and less than 13 μm.

Abstract translation: 具有橡胶衬套的稳定杆包括稳定杆（2）和至少一个橡胶衬套（6），该衬套粘结地固定在稳定杆的至少一部分上。 稳定杆（2）和橡胶衬套（6）用粘合剂层（3）粘合固定。 粘合剂层（3）包括形成在稳定杆（2）的表面上并具有3μm以上且13μm以下的干膜厚度的底漆剂层（4） 和形成在底漆剂层（4）上并具有5μm以上且小于13μm的干膜厚度的第一表面涂层剂层（5）。

公开(公告)号：US20200009937A1

公开(公告)日：2020-01-09

申请号：US16571483

申请日：2019-09-16

Applicant: NHK SPRING CO., LTD.

Inventor： Takahiro NAKAMURA ,  Kenji KATSUNO

IPC: B60G21/055 ,  F16B11/00

Abstract: A stabilizer is provided with a restriction ring connected to a torsion portion at a connection portion adjacent to a bush. The restriction ring has a body, a female portion, a male portion, and a welded portion. The female portion has gripping portions with a spacing therebetween decreasing in the direction away from a valley bottom portion. The male portion has a neck portion, an expansion portion, and a contraction portion. The welded portion covers at least the range of the contraction portion and the valley bottom portion and melts in the plate thickness direction from the outer peripheral surface.

公开(公告)号：US20170028808A1

公开(公告)日：2017-02-02

申请号：US15303133

申请日：2015-03-31

Applicant: NHK SPRING CO., LTD.

Inventor： Kenji KATSUNO

IPC: B60G21/055 ,  B21D53/88

CPC classification number: B60G21/055 ,  B21D41/045 ,  B21D53/88 ,  B21K23/00 ,  B60G21/0551 ,  B60G2202/135 ,  B60G2204/1224 ,  B60G2206/012 ,  B60G2206/427 ,  B60G2206/81 ,  B60G2206/8102 ,  F16F1/16

Abstract: A pipe-shaped member of the present invention is a pipe-shaped member (1) which includes a flat plate portion (1h1, 1h2) placed in at least one end portion (1a1) of two end portions of the pipe, formed in a flat plate shape, and including groove-shaped recessed portions (ta1, tb1, tb2) formed in one and another extended surfaces in the flat plate shape. The recessed portions (ta1, tb1, tb2) are formed such that the flat plate portion (1h1, 1h2) has at least a substantially W-shape, in a direction crossing a longitudinal direction of the flat plate portion (1h1, 1h2), and with a depth not reaching a boundary (1ha) between one plate (1h1) and the other plate (1h2) of the flat plate portion (1h1, 1h2).

Abstract translation: 本发明的管状构件是管状构件（1），其包括设置在管的两个端部的至少一个端部（1a1）中的平板部（1h1,1h2），其形成为 平板形状，并且包括形成在平板形状的一个和另一个延伸表面中的槽形凹部（ta1，tb1，tb2）。 凹部（ta1，tb1，tb2）形成为使得平板部（1h1,1h2）在与平板部（1h1,1h2）的长度方向交叉的方向上至少具有大致W字形， 并且没有达到平板部分（1h1,1h2）的一个板（1h1）和另一个板（1h2）之间的边界（1ha）的深度。