Global Patent Index - EP 1266149 A1

EP 1266149 A1 2002-12-18 - HYDRAULIC SHOCK ABSORBER WITH ADJUSTING OF SHOCK ABSORBING TYPE

Title (en)

HYDRAULIC SHOCK ABSORBER WITH ADJUSTING OF SHOCK ABSORBING TYPE

Title (de)

HYDRAULISCHER DÄMPFER MIT REGELBARER DÄMPFUNGSKENNLINIE

Title (fr)

AMORTISSEUR HYDRAULIQUE AVEC REGLAGE DU TYPE D'AMORTISSEMENT

Publication

EP 1266149 A1 (FR)

Application

EP 01917174 A

Priority

  • FR 0100809 W
  • FR 0003995 A
  • FR 0009764 A

Abstract (en)

[origin: WO0173314A1] The invention concerns a hydraulic shock absorber (1) comprising a shock absorber body (16) wherein is provided a compression chamber in which slides a piston (3) and its rod for compressing a damping fluid which it draws with drawing means. The invention is characterised in that it has at least two different operating modes corresponding to different drawing means (MLC, MLV) and it comprises adjusting means (MR) for shifting from one operating mode to the other.

IPC 1-7 (main, further and additional classification)

F16F 9/44; F16F 9/48

IPC 8 full level (invention and additional information)

F16F 9/14 (2006.01); F16F 9/44 (2006.01); F16F 9/48 (2006.01)

CPC (invention and additional information)

F16F 9/48 (2013.01); F16F 9/44 (2013.01)

Citation (search report)

See references of WO 0173314A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

WO 0173314 A1 20011004; AU 4426701 A 20011008; CA 2403917 A1 20011004; EP 1266149 A1 20021218; FR 2806770 A1 20010928; FR 2806770 B1 20020823; JP 2003529029 A 20030930; US 2004020729 A1 20040205; US 7055661 B2 20060606

INPADOC legal status


2006-04-05 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20050802

2004-12-22 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20041108

2003-03-26 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: BERTRAND, MICHEL

2003-03-26 [RIN1] INVENTOR CHANGED BEFORE GRANT

- Inventor name: PERRET, JEAN-PIERRE

2002-12-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020920

2002-12-18 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-12-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI