Annular member and drive device comprising the annular member

Details Annular member and drive device comprising the annular member Annular member and drive device comprising the annular member

2007-01-02

2007-01-02

Estremsky, Sherry (Department: 3681)

Planetary gear transmission systems or components

Planetary gearing or element

Reexamination Certificate

active

11163181

ABSTRACT:
An annular member intended to form a part of a bearing unit includes a first portion which radially externally forms a race for receiving at least one row of balls and radially internally is provided with teeth and forms a gear rim. The first portion is provided with a through-hole in the radial direction through the gear rim, which hole has a sufficiently great cross section to allow introduction of the balls radially from inside into the race.

REFERENCES:
patent: 2530660 (1950-11-01), Hoeffleur
patent: 5097565 (1992-03-01), Shorey
patent: 5398776 (1995-03-01), Forster
patent: 2005/0000759 (2005-01-01), Kngston et al.
patent: 2005/0009663 (2005-01-01), Kingston et al.
patent: 2005/0235774 (2005-10-01), Tanioka et al.
patent: 1132632 (2001-09-01), None
patent: WO 2005033534 (2005-04-01), None
International Search Report and International Preliminary Examination Report in corresponding International App. PCT/SE2004/000670.

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