公开(公告)号：US3146325A

公开(公告)日：1964-08-25

申请号：US18820462

申请日：1962-04-17

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J

IPC: H01H9/16 ,  H01H50/08 ,  H01H50/22

CPC classification number: H01H9/161 ,  H01H50/08 ,  H01H50/22

公开(公告)号：US3081507A

公开(公告)日：1963-03-19

申请号：US2935960

申请日：1960-05-16

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J

IPC: H01R4/40

CPC classification number: H01R4/40 ,  Y10T403/7129

公开(公告)号：US3032624A

公开(公告)日：1962-05-01

申请号：US75225158

申请日：1958-07-31

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J ,  MARIEN KENNETH J

IPC: F16H35/14 ,  H01H13/58

CPC classification number: F16H35/14 ,  H01H13/58

公开(公告)号：US2902534A

公开(公告)日：1959-09-01

申请号：US53429055

申请日：1955-09-14

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J

IPC: H02B1/06

CPC classification number: H02B1/06

公开(公告)号：US3592985A

公开(公告)日：1971-07-13

申请号：US3592985D

申请日：1970-02-06

Applicant: SQUARE D CO

Inventor： ARNEBERG DON J ,  GRIBBLE JOSEPH J

IPC: H01H50/32 ,  H01H9/20

CPC classification number: H01H50/323

Abstract: An inexpensive mechanical interlock for two switches that are mounted on a common support plate. The interlock consists of a single member which is mounted in a space between the two switches when the switches are mounted adjacent to each other on the support plate. The member has a pair of bearing portions received in recesses in the adjacent walls of the switches and a pair of actuating portions that are engaged by inclined surfaces on portions of the movable contact carriers of the two switches to prevent a concomitant operation of the switches to a circuit closing position.

公开(公告)号：US3354415A

公开(公告)日：1967-11-21

申请号：US47329965

申请日：1965-07-20

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J ,  MARIEN KENNETH J ,  WHITING HAROLD E

IPC: H01H50/04 ,  H01H50/22 ,  H01H50/46 ,  H01H50/54

CPC classification number: H01H50/545 ,  H01H50/045 ,  H01H50/22 ,  H01H50/46

公开(公告)号：US3328552A

公开(公告)日：1967-06-27

申请号：US53969966

申请日：1966-04-04

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J ,  TURNBULL MERLIN Y

IPC: H01H11/00

CPC classification number: H01H11/0012

公开(公告)号：US2873330A

公开(公告)日：1959-02-10

申请号：US53422755

申请日：1955-09-14

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J

IPC: H01H11/00 ,  H01H50/54

CPC classification number: H01H50/546 ,  H01H11/0012

公开(公告)号：US2832873A

公开(公告)日：1958-04-29

申请号：US53423755

申请日：1955-09-14

Applicant: SQUARE D CO

Inventor： GOUDY PAUL R ,  SEDGWICK KENNETH G ,  GRIBBLE JOSEPH J

IPC: H01H11/06 ,  H01H50/04

CPC classification number: H01H11/06 ,  H01H50/045

公开(公告)号：US2775661A

公开(公告)日：1956-12-25

申请号：US36809053

申请日：1953-07-15

Applicant: SQUARE D CO

Inventor： GRIBBLE JOSEPH J

IPC: H01H11/00

CPC classification number: H01H11/0006