公开(公告)号：US2291566A

公开(公告)日：1942-07-28

申请号：US38350741

申请日：1941-03-15

Applicant: BELL TELEPHONE LABOR INC

Inventor： WALSH EDWARD G

IPC: H01R4/06

CPC classification number: H01R4/06

公开(公告)号：US2421045A

公开(公告)日：1947-05-27

申请号：US61733345

申请日：1945-09-19

Applicant: BELL TELEPHONE LABOR INC

Inventor： WALSH EDWARD G

IPC: H01R4/02 ,  H01R4/34 ,  H01R4/48

CPC classification number: H01R4/34 ,  H01R4/02 ,  H01R4/489 ,  Y10T24/4555

公开(公告)号：US2925646A

公开(公告)日：1960-02-23

申请号：US64168357

申请日：1957-02-21

Applicant: BELL TELEPHONE LABOR INC

Inventor： WALSH EDWARD G

IPC: H01H51/28

CPC classification number: H01H51/28 ,  Y10T29/4902 ,  Y10T29/49105 ,  Y10T29/49982

公开(公告)号：US3704045A

公开(公告)日：1972-11-28

申请号：US3704045D

申请日：1969-11-14

Applicant: BELL TELEPHONE LABOR INC

Inventor： WALSH EDWARD G

IPC: B60T8/32 ,  B60T17/22 ,  B60T11/10

CPC classification number: B60T17/22 ,  B60T8/3295 ,  Y10T137/2202 ,  Y10T137/224

Abstract: An improved fluid actuated vehicle braking system is disclosed that combines continuous braking action of the vehicle with intermittent braking at the vehicle wheels. Insertion of a fluidic flip-flop between the master cylinder and the wheel cylinders permits alternate application of the front and rear brakes. Depression of the brake pedal results in continuous deceleration of the vehicle since one or the other brake is continuously operated. At the same time, the possibility of the vehicle skidding is minimized by the intermittent braking action at each wheel which prevents ''''locking'''' of any wheel.

Abstract translation: 公开了一种改进的流体致动车辆制动系统，其将车辆的连续制动作用与车轮上的间歇制动相结合。 在主缸和轮缸之间插入流体触发器允许前后制动器的替代应用。 由于一个或另一个制动器连续操作，制动踏板的抑制导致车辆的连续减速。 同时，通过在每个车轮处的间歇性制动作用使车辆打滑的可能性最小化，这阻止了任何车轮的“锁定”。

公开(公告)号：US3050843A

公开(公告)日：1962-08-28

申请号：US80656059

申请日：1959-04-15

Applicant: BELL TELEPHONE LABOR INC

Inventor： MARGOLLS DAVID P ,  WALSH EDWARD G

IPC: H01J5/28

CPC classification number: H01J5/28 ,  H01J2893/0044 ,  Y10S428/934 ,  Y10S428/94 ,  Y10T29/435 ,  Y10T428/12764