Global Patent Index - EP 1061832 A1

EP 1061832 A1 2000-12-27 - CLAMPING DEVICE FOR A SEAT SUPPORT

Title (en)

CLAMPING DEVICE FOR A SEAT SUPPORT

Title (de)

KLEMMVORRICHTUNG FÜR SITZTRÄGER

Title (fr)

DISPOSITIF DE SERRAGE DESTINE A UN SUPPORT DE SIEGE

Publication

EP 1061832 A1 (DE)

Application

EP 99917780 A

Priority

  • DE 9900645 W
  • DE 29804382 U

Abstract (en)

[origin: WO9945823A1] A clamping device for seat supports, especially in swivelling office chairs. A height adjustable support column is attached to the underside of the seat support. The seat support is hingedly connected to at least one other part of the chair e.g. the back, a back support, a base plate, a base plate support or similar. The inventive clamping device makes it possible to adjust the position between the seat support and the other part of the chair. The clamping device (45) consists of a first part (4) provided with means of engagement and a second part (6) matching said means of engagement. One of the two parts provided with means of engagement is hingedly mounted on the seat support (40) and the other is hingedly mounted on the other part of the chair. Means are provided so that both parts with means of engagement can be impinged upon with a force in a position of engagement. Said means provide direct or indirect support to the seat support and elastic means are provided for release from the position of engagement.

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

A47C 1/026

IPC 8 full level (invention and additional information)

A47C 7/00 (2006.01)

CPC (invention and additional information)

A47C 7/00 (2013.01)

Citation (search report)

See references of WO 9945823A1

Designated contracting state (EPC)

AT DE DK ES FI FR GB GR IT NL SE

EPO simple patent family

DE 29804382 U1 19980610; EP 1061832 A1 20001227; PL 342846 A1 20010716; WO 9945823 A1 19990916

INPADOC legal status


2003-04-23 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021001

2000-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001006

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT DE DK ES FI FR GB GR IT NL SE