公开(公告)号：US20030085081A1

公开(公告)日：2003-05-08

申请号：US10193492

申请日：2002-07-10

Applicant: Sumitomo Wiring Systems, Ltd.

Inventor： Hitoshi Takanashi

IPC: F16D066/00

CPC classification number: F16D66/022

Abstract: A probe (20) has a holder (21) with a small-diameter portion (25) and a stepped surface (33) at a base end of the small diameter portion (25). The stepped surface (33) is recessed over the entire circumference of a base end of a small-diameter portion (25) to form a groove (40) and an inner corner of the groove (40) is rounded. The probe (20) is mounted by resiliently pressing the stepped surface (33) against the edge of a mount hole (15) in a base plate (13) of a brake shoe (12). A bending force acts on the small-diameter portion (25) of the holder (21) due to the sliding contact of the brake drum (10). However, the rounded portion (41) at the bottom of the groove (40) avoids a stress concentration on an inner corner of the base end of the small diameter portion (25).

Abstract translation: 探针（20）具有在小直径部分（25）的基端处具有小直径部分（25）和台阶表面（33）的保持器（21）。 台阶面（33）在小直径部（25）的基端的整个圆周上凹陷以形成槽（40），并且槽（40）的内角被倒圆。 通过将台阶表面（33）弹压地压靠在制动蹄（12）的基板（13）中的安装孔（15）的边缘上来安装探头（20）。 由于制动鼓（10）的滑动接触，弯曲力作用在保持器（21）的小直径部分（25）上。 然而，凹槽（40）底部的圆形部分（41）避免了在小直径部分（25）的基端的内角上的应力集中。

公开(公告)号：US20010035316A1

公开(公告)日：2001-11-01

申请号：US09838198

申请日：2001-04-20

Applicant: SUMITOMO WIRING SYSTEMS, LTD.

Inventor： Hitoshi Takanashi

IPC: F16D066/02

CPC classification number: F16D66/024 ,  F16D2066/003

Abstract: A wear detection probe for detection of wear of a braking member is mounted in or adjacent to the braking member. The wear detection probe includes a holder having a detection wire in a wiring path. The detection wire has a folded portion, and two portions extending from the folded portion in a direction substantially parallel to the surface of the brake rotor. An apex of the folded portion of the detection wire is nearer than the straight portions to the wear surface of the holder, so that after a predetermined amount of wear, the folded portion is broken without breaking the straight portions. The probe is compact, and the wire remains securely in position during use.

Abstract translation: 用于检测制动构件的磨损的磨损检测探针安装在制动构件中或与制动构件相邻。 磨损检测探头包括在布线路径中具有检测线的保持器。 检测线具有折叠部分，以及从基本上平行于制动转子表面的方向从折叠部分延伸的两个部分。 检测线的折叠部分的顶点比保持器的磨损表面的直线部分更靠近，使得在预定量的磨损之后，折叠部分断裂而不破坏直线部分。 探头紧凑，导线在使用过程中保持牢固的位置。