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Patent Searching and Data


Title:
SHAFT WITH AT LEAST ONE LONGITUDINAL BORE AND AT LEAST ONE TRANSVERSE BORE
Document Type and Number:
WIPO Patent Application WO/2010/018149
Kind Code:
A3
Abstract:
There is proposed a shaft with at least one longitudinal bore (3) and one transverse bore(15, 16) which is arranged between the outer surface of the shaft and the longitudinal bore (3), wherein the at least one transverse bore (15, 16) has an inner, substantially cylindrical region and an outer transition region (18, 18') and the transition region (18, 18') substantially has the shape of a truncated pyramid (1) with a substantially diamond-shaped base (2), wherein the base (2) is arranged in the region of the outer surface of the shaft.

Inventors:
KATZORECK KARL-HERMANN (DE)
DREES SILVIUS (DE)
GUENES NIHAT (DE)
SCHNEIDER HANS-JOACHIM (DE)
BURGTORF UWE (DE)
Application Number:
PCT/EP2009/060329
Publication Date:
April 22, 2010
Filing Date:
August 10, 2009
Export Citation:
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Assignee:
ZAHNRADFABRIK FRIEDRICHSHAFEN (DE)
KATZORECK KARL-HERMANN (DE)
DREES SILVIUS (DE)
GUENES NIHAT (DE)
SCHNEIDER HANS-JOACHIM (DE)
BURGTORF UWE (DE)
International Classes:
F16C3/02; F16H57/04
Domestic Patent References:
WO2001090605A12001-11-29
Foreign References:
JPH10166233A1998-06-23
US7285052B12007-10-23
DE3903253A11989-08-24
DE102006018793A12007-11-22
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