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921 612 documents amended

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EP 1836410 A1 20070926 - A PULLEY ASSEMBLY

Title (en)

A PULLEY ASSEMBLY

Title (de)

RIEMENSCHEIBENANORDNUNG

Title (fr)

ENSEMBLE POULIE

Publication

EP 1836410 A1 20070926 (EN)

Application

EP 05719046 A 20050322

Priority

IT 2005000152 W 20050322
IT 2004000735 W 20041229

Abstract (en)

[origin: WO2006070422A1] Described herein is a pulley assembly (1) for a belt drive, particularly for an internal-combustion engine, comprising: a hub (2); a pulley (3) coaxial to the hub (2) and provided with a rim (10) designed to co-operate with a belt; a dynamic damper (4) comprising an inertial ring (20) fitted to the hub (2) via an elastic ring (21); and a spiral spring (35) having an external end portion (36) co-operating by friction with the rim (10) and an internal end portion (36) rigidly fixed to the inertial ring (20).

IPC 8 full level

F16F 15/121 (2006.01); F16F 15/126 (2006.01)

CPC (source: EP)

F16F 15/1213 (2013.01); F16F 15/126 (2013.01)

Citation (search report)

See references of WO 2006070422A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

WO 2006070422 A1 20060706; EP 1836410 A1 20070926

DOCDB simple family (application)

IT 2005000152 W 20050322; EP 05719046 A 20050322