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Title:
PROFILED TIP POWER TRANSMISSION BELT
Document Type and Number:
WIPO Patent Application WO2005017388
Kind Code:
A3
Abstract:
A power transmission belt comprising a belt body having a length and defining at least one elongate rib (18), the rib having an exposed surface that engages a cooperating pulley, the exposed rib surface having at least one longitudinal groove (20) formed therein which reduces transverse modulus of the surfaces engaging the cooperating pulley and thereby reduces noise accompanying running of the belt.

Inventors:
WITT RICHARD J (US)
KLEIN DARRELL (US)
Application Number:
PCT/US2004/024621
Publication Date:
July 14, 2005
Filing Date:
July 30, 2004
Export Citation:
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Assignee:
DAYCO PRODUCTS LLC (US)
WITT RICHARD J (US)
KLEIN DARRELL (US)
International Classes:
F16G5/06; F16G5/20; (IPC1-7): F16G1/28; B29D29/08; B29D29/10; F16G5/20
Foreign References:
US2023421A1935-12-10
US2294821A1942-09-01
US2884797A1959-05-05
US3098778A1963-07-23
US2988925A1961-06-20
US4283184A1981-08-11
US4614509A1986-09-30
US4614510A1986-09-30
US4850943A1989-07-25
US4512834A1985-04-23
US4002082A1977-01-11
US5518460A1996-05-21
US4960476A1990-10-02
Other References:
See also references of EP 1654477A4
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