Global Patent Index - EP 1662532 B1

EP 1662532 B1 2009-02-25 - OPERATING UNIT FOR SWITCHGEAR

Title (en)

OPERATING UNIT FOR SWITCHGEAR

Title (de)

BETRIEBSEINHEIT FÜR EIN GETRIEBE

Title (fr)

UNITE DE FONCTIONNEMENT POUR UN APPAREILLAGE DE COMMUTATION

Publication

EP 1662532 B1 (EN)

Application

EP 03768387 A

Priority

  • JP 0317084 W
  • JP 2003204602 A

Abstract (en)

[origin: EP1662532A1] Disclosed is an operating mechanism capable of achieving enhanced accuracy in a stop position of a switch in motor operation and in a stop position of the switch (in pulling out position of a manual handle) in manual operation. The operating mechanism comprises a grooved cam shaft 5 having a cylindrical surface formed with a groove 10 engaged with a roller 13. The grooved cam shaft 5 is designed to be rotated so as to drive the roller 13 to thereby rotate an output shaft 11, and the groove 10 is configured such that an axial displacement rate thereof relative to a rotation of the grooved cam shaft 5 is minimized around a position corresponding to each stop position of the switch to prevent the output shaft 11 from being rotated even if the grooved cam shaft 5 is rotated.

IPC 8 full level (invention and additional information)

H01H 33/42 (2006.01); H01H 3/26 (2006.01); H01H 3/40 (2006.01); H01H 3/42 (2006.01); H01H 33/28 (2006.01); H01H 33/36 (2006.01)

CPC (invention and additional information)

H01H 3/40 (2013.01); H01H 3/26 (2013.01); H01H 3/3047 (2013.01); H01H 3/42 (2013.01)

Designated contracting state (EPC)

DE FR

EPO simple patent family

EP 1662532 A1 20060531; EP 1662532 A4 20070530; EP 1662532 B1 20090225; CN 100380551 C 20080409; CN 1802721 A 20060712; DE 60326399 D1 20090409; JP 2005050613 A 20050224; JP 4262012 B2 20090513; KR 100968918 B1 20100714; KR 20060122807 A 20061130; TW 200504777 A 20050201; TW I256658 B 20060611; WO 2005013304 A1 20050210

INPADOC legal status


2018-04-30 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20171229

- Year of fee payment: 15

2018-01-31 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20171213

- Year of fee payment: 15

2017-12-13 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 15

2016-12-07 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 14

2015-12-21 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 13

2010-02-03 [26N] NO OPPOSITION FILED

- Effective date: 20091126

2009-04-09 [REF] CORRESPONDS TO:

- Document: DE 60326399 P 20090409

2009-02-25 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR

2007-12-19 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20071115

2007-05-30 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20070427

2006-11-08 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION)

- Designated State(s): DE FR

2006-05-31 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20060228

2006-05-31 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR