EP 1040283 A1 20001004 - SHOCK TRANSMISSION UNIT
Title (en)
SHOCK TRANSMISSION UNIT
Title (de)
STOSSÜBERTRAGUNGSEINHEIT
Title (fr)
ENSEMBLE AMORTISSEUR
Publication
Application
Priority
- GB 9803779 W 19981216
- GB 9726592 A 19971216
- GB 9802218 A 19980202
Abstract (en)
[origin: WO9931404A1] A shock transmission unit has a cylinder, a piston (13, 2) within the cylinder, dilatant material (47) within the cylinder on either side of the head of the piston, and a valve (44, 13) operable to control the passage of the dilatant material (47) within the cylinder from one side of the piston head (13, 2) to the other. The valve (44, 13) may be responsive to temperature, in order to compensate for the change in viscosity of the dilatant material with temperature. The valve may be responsive to the pressure differential across the piston head, allowing passage of the dilatent material from one side of the head to the other in response to a pressure differential below a given threshold.
IPC 1-7
IPC 8 full level
F16F 9/10 (2006.01); F16F 9/20 (2006.01); F16F 9/34 (2006.01); F16F 9/512 (2006.01); F16F 9/52 (2006.01)
CPC (source: EP)
E01D 19/00 (2013.01); E01D 19/06 (2013.01); E04H 9/0235 (2020.05); F16F 2224/041 (2013.01)
Citation (search report)
See references of WO 9931404A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9931404 A1 19990624; AU 1571999 A 19990705; CN 1118645 C 20030820; CN 1285901 A 20010228; EP 1040283 A1 20001004; TW 455653 B 20010921
DOCDB simple family (application)
GB 9803779 W 19981216; AU 1571999 A 19981216; CN 98813144 A 19981216; EP 98960034 A 19981216; TW 88101188 A 19990127