EP 0956210 A1 19991117 - WHEEL NOISE REDUCTION
Title (en)
WHEEL NOISE REDUCTION
Title (de)
GERGERÄUSCHBEGRENZER FÜR RÄDER
Title (fr)
REDUCTION DU BRUIT DE ROUE
Publication
Application
Priority
- NZ 9800003 W 19980126
- NZ 31416797 A 19970131
Abstract (en)
[origin: WO9833666A1] A noise barrier in a road wheel assembly is described: the barrier can be made from any suitable noise absorbing/deadening material manufactured to exacting safety specifications as far as width, thickness and retention. A solid synthetic or natural rubber or plastics material which is an extremely poor medium for transmitting vibrations can be used. For example a specially prepared durable rubber extruded and vulcanised between two steel or other metal rings or plates situated between a road wheel rim and a wheel hub assembly is suitable. The invention can be incorporated into a new wheel or as a modification to an existing wheel.
IPC 1-7
IPC 8 full level
B60B 3/08 (2006.01); B60B 9/12 (2006.01); B60B 25/00 (2006.01)
CPC (source: EP)
B60B 3/044 (2013.01); B60B 3/045 (2013.01); B60B 3/06 (2013.01); B60B 9/12 (2013.01)
Citation (search report)
See references of WO 9833666A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9833666 A1 19980806; AU 5783098 A 19980825; AU 722808 B2 20000810; CA 2278719 A1 19980806; CN 1246094 A 20000301; EP 0956210 A1 19991117; JP 2001510418 A 20010731
DOCDB simple family (application)
NZ 9800003 W 19980126; AU 5783098 A 19980126; CA 2278719 A 19980126; CN 98802170 A 19980126; EP 98901595 A 19980126; JP 53276098 A 19980126