Support for gear bearing elements

Details Support for gear bearing elements Support for gear bearing elements

2007-05-01

2007-05-01

Hannon, Thomas R. (Department: 3682)

Machine element or mechanism

Elements

Gear casings

C184S011100

Reexamination Certificate

active

10471576

ABSTRACT:
A housing (40) for a gear unit, the housing being formed by a moulding process including casting, pressure casting, injection moulding or like processes. The housing (40) of the invention comprises housing walls and support for bearing elements of a gear shaft, the housing walls (47) and support (45, 46) being formed in a mould wherein the support (45, 46) is connected to a wall (47) of the housing (40) and extends from that wall (47) in a direction in which the housing is removed or demoulded from the mould. Further, a surface of the support may be shaped to provide elements to hold a liquid lubricant and elements to direct that lubricant to and/or from the bearing elements of a gear shaft.

REFERENCES:
patent: 1496866 (1924-06-01), Simpson et al.
patent: 1560827 (1925-11-01), Gustav
patent: 1794432 (1931-03-01), Yonkese
patent: 2600912 (1952-06-01), Olson
patent: 4297906 (1981-11-01), Costello
patent: 4513599 (1985-04-01), Harris
patent: 31 47 853 (1983-06-01), None
patent: 0 219 240 (1987-04-01), None
patent: 0 547 395 (1993-06-01), None

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