Deflection pulley for a traction mechanism drive

Details Deflection pulley for a traction mechanism drive Deflection pulley for a traction mechanism drive

2006-05-09

2006-05-09

Johnson, Vicky A. (Department: 3682)

Endless belt power transmission systems or components

Friction drive pulley or guide roll

C474S152000

Reexamination Certificate

active

07041020

ABSTRACT:
The invention relates to a deflection pulley (1), intended for a traction drive, which includes a rolling-contact bearing as well as a ring body (4). A securing screw (8) as well as a spacer sleeve (9) serve as retaining elements. In order to provide a transport safety system (17), the spacer sleeve (9) is provided with at least one radial inwardly directed projection (18) which radially overlaps a threaded section (20) of the securing screw (8).

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patent: 198 36 191 (2000-02-01), None
patent: 1 061 278 (2000-12-01), None

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