公开(公告)号：US3662323A

公开(公告)日：1972-05-09

申请号：US3662323D

申请日：1970-05-18

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I

IPC: G01R11/04 ,  H01R13/11 ,  H01R9/00

CPC classification number: G01R11/04 ,  H01R9/20 ,  H01R13/113

Abstract: A flanged cup is inserted in an aperture in an insulation plate from one side, and a terminal strap and a plug-in contact jaw member are secured by a screw and nut to a flat bottom of the cup on the other side of the insulation plate.

Abstract translation: 凸缘杯从一侧插入绝缘板的孔中，端子带和插入式接触爪构件通过螺钉和螺母固定在绝缘板另一侧的杯的平坦底部 。

公开(公告)号：US3325693A

公开(公告)日：1967-06-13

申请号：US50389265

申请日：1965-10-23

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I

IPC: H02B1/056

CPC classification number: H02B1/056

公开(公告)号：US3312873A

公开(公告)日：1967-04-04

申请号：US49484965

申请日：1965-10-11

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I

IPC: H02B1/42

CPC classification number: H02B1/42

公开(公告)号：US3134000A

公开(公告)日：1964-05-19

申请号：US6276360

申请日：1960-10-14

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I ,  ZUBATY MARTIN V

IPC: H01H1/58 ,  H01H9/34 ,  H01H71/02 ,  H01H71/08 ,  H01H71/40 ,  H01H71/52

CPC classification number: H01H71/0271 ,  H01H1/5844 ,  H01H9/342 ,  H01H71/08 ,  H01H71/405 ,  H01H71/524

公开(公告)号：US3133779A

公开(公告)日：1964-05-19

申请号：US20198462

申请日：1962-06-12

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I

IPC: H01R4/36 ,  H01R11/03

CPC classification number: H01R11/03 ,  H01R4/36

公开(公告)号：US2976514A

公开(公告)日：1961-03-21

申请号：US58908856

申请日：1956-06-04

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I ,  KINGDON RALPH H

IPC: H01R4/36

CPC classification number: H01R4/36

公开(公告)号：US2961512A

公开(公告)日：1960-11-22

申请号：US56398256

申请日：1956-02-07

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I ,  KINGDON RALPH H

IPC: H02B1/04 ,  H02B1/056

CPC classification number: H02B1/056 ,  H02B1/04

公开(公告)号：US2938942A

公开(公告)日：1960-05-31

申请号：US67864257

申请日：1957-08-16

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I ,  KUSSY WERNER F

IPC: H02G5/06

CPC classification number: H02G5/06

公开(公告)号：US2520476A

公开(公告)日：1950-08-29

申请号：US7921149

申请日：1949-03-02

Applicant: SQUARE D CO

Inventor： STANBACK HARRIS I

IPC: H01J7/24 ,  H03F1/54

CPC classification number: H01J7/24 ,  H03F1/54

公开(公告)号：US3876847A

公开(公告)日：1975-04-08

申请号：US44686174

申请日：1974-02-28

Applicant: SQUARE D CO

Inventor： DYKES DONALD L ,  STANBACK HARRIS I

IPC: H01H3/30 ,  H01H9/16 ,  H01H9/28 ,  H01H9/22 ,  H01H31/06

CPC classification number: H01H9/16 ,  H01H3/30 ,  H01H9/28 ,  H01H2003/3089

Abstract: An operating mechanism for opening and closing a heavy duty electrical switch is provided. The mechanism includes a switchclosing spring means, a switch-opening spring means, a manually actuated first means for charging both spring means when said switch is in an open condition, and a manually actuated second means operative, only when both of said spring means are charged, to effect discharge of the switch-closing spring means and closing of the switch. The switch-opening spring means can be either manually or automatically discharged so as to open the switch. Automatic discharge of the switch-opening spring means occurs only when a predetermined condition exists in the electrical system.