EP 0689509 A1 19960103 - VEHICLE SEAT SUSPENSION UNIT
Title (en)
VEHICLE SEAT SUSPENSION UNIT
Title (de)
FAHRZEUGSITZAUFHÄNGUNGSEINHEIT
Title (fr)
ORGANE DE SUSPENSION DE SIEGE D'AUTOMOBILE
Publication
Application
Priority
- AU 9400134 W 19940317
- AU PL786293 A 19930317
Abstract (en)
[origin: WO9421487A1] A damping unit (10) for a vehicle seat suspension unit has a brake slide plate (17) mounted on an anchor pin (11) on one side rail (111) of the bottom frame of the suspension unit, the anchor pin (11) being received in a non-circular hole provided with an O-ring (15). A transfer assembly (115) has a pivot pin (19) received in an elongate slot (21) in the brake slide plate (17), and brake washers (22), compressed by Belleville washers (24), are clamped between brackets (127) on the transfer assembly (115) and the brake slide plate (17). On small displacement from a preset datum, the brake slide plate (17) moves relative to the anchor pin (11) and no damping force is generated. When a preset displacement is exceeded, the anchor pin (11) restrains the brake slide plate (17) and the pivot pin (19) moves in the slot (21) to generate a constant damping force between the brake slide plate (17) and brake washers (22).
IPC 1-7
IPC 8 full level
CPC (source: EP KR)
B60N 2/50 (2013.01 - KR); B60N 2/502 (2013.01 - EP); B60N 2/505 (2013.01 - EP); B60N 2/508 (2013.01 - EP); B60N 2/544 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE
DOCDB simple family (publication)
WO 9421487 A1 19940929; BR 9406320 A 19951226; CA 2158549 A1 19940929; CN 1122587 A 19960515; EP 0689509 A1 19960103; EP 0689509 A4 19970305; JP H08507739 A 19960820; KR 960700916 A 19960224
DOCDB simple family (application)
AU 9400134 W 19940317; BR 9406320 A 19940317; CA 2158549 A 19940317; CN 94192031 A 19940317; EP 94911006 A 19940317; JP 52042294 A 19940317; KR 19950703927 A 19950915