公开(公告)号：US3713091A

公开(公告)日：1973-01-23

申请号：US3713091D

申请日：1970-10-02

Applicant: AISIN SEIKI

Inventor： KOBAYASHI T ,  SAKAKIBARA N

IPC: F16D55/22 ,  F16D55/224 ,  F16D55/226 ,  F16D66/02

CPC classification number: F16D66/023 ,  F16D55/224 ,  F16D55/226 ,  F16D66/024

Abstract: A brake wear indicator for detecting the depth of wear of a brake lining for use on a disc brake, comprising an indicating circuit connected to a source of power and a switch means, said switch means being actuated independently of the braking surfaces of the disc even when the brake linings wear down beyond a predetermined depth whereby the braking surfaces of the disc are not injured.

Abstract translation: 一种用于检测用于盘式制动器的制动衬片的磨损深度的制动磨损指示器，包括连接到动力源的指示电路和开关装置，所述开关装置独立于盘的制动表面被致动，甚至 当制动衬片磨损超过预定深度，从而盘的制动表面不受伤。

公开(公告)号：US3724606A

公开(公告)日：1973-04-03

申请号：US3724606D

申请日：1971-03-29

Applicant: AISIN SEIKI

Inventor： KOBAYASHI T

IPC: F16D55/00 ,  F16D55/226 ,  F16D55/228

CPC classification number: F16D55/226 ,  F16D55/2262 ,  F16D2055/0025 ,  F16D2055/007

Abstract: This invention relates to improvements in and relating to a disc brake assembly of the spot-acting type, especially for use with a powered vehicle such as automotive vehicle. More specifically, the invention relates to such a type of automotive brake unit, wherein a stationary brake cylinder having a pair of opposedly acting hydraulic pistons is positioned at one side of a rotatable brake disc and a movable plate is arranged as straddling said plate in a direction parallel to the axis of said disc when actuated upon by an indirectly acting type one of said pistons, while the other directly acting type piston is also being actuated. The improvement resides in such that said movable plate is mounted at its one end by at least two support lugs formed diametrally opposite to each other on said indirectly acting piston and suspendedly mounted from U-shaped guide pins mounted in turn on a body member of said brake unit, for load distribution and the like purposes.

Abstract translation: 本发明涉及点动作类型的盘式制动器组件的改进和改进，特别是与诸如机动车辆的动力车辆一起使用。 更具体地说，本发明涉及一种这种类型的汽车制动单元，其中具有一对相对作用的液压活塞的固定制动缸位于可旋转制动盘的一侧，并且可移动板被布置为跨越所述板 方向平行于所述盘的轴线，当被间接作用的一个所述活塞致动时，而另一个直动式活塞也被致动。

公开(公告)号：US3716113A

公开(公告)日：1973-02-13

申请号：US3716113D

申请日：1970-10-30

Applicant: AISIN SEIKI

Inventor： KOBAYASHI T ,  SAKAKIBARA N ,  KONDO T

IPC: F16D55/224 ,  F16D66/02

CPC classification number: F16D55/224 ,  F16D66/024

Abstract: EACH FRICTION PAD OF A BRAKE DISK IS PROVIDED WITH A DETECTING SWITCH DEVICE OPERATING TO OPEN A DETECTION CIRCUIT WHEN THE PAD IS WORN TO AN ALLOWABLE WEAR LIMIT THEREBY TO CAUSE A WARNING LAMP TO BE LIT. THE DETECTING SWITCH DEVICE MAY BE A SWITCH OPERATED BY MOVEMENT OF A BACKING METAL SUPPORTING THE FRICTION PAD, A WIRE CUT BY ABRASION THEREOF BY THE BRAKE DISK, OR CONTRACTS RELEASED BY ABRASION OR CONTACT BY THE BRAKE DISK, A SPRING DEVICE IN EACH CASE PREVENTING THE DETECTION CIRCUIT THUS OPENED FROM BEING CLOSED AGAIN.