Worm gear unit and method of producing same

Details Worm gear unit and method of producing same Worm gear unit and method of producing same

2011-07-19

2011-07-19

Bryant, David P (Department: 3726)

Metal working

Method of mechanical manufacture

Gear making

C029S893350, C074S325000

Reexamination Certificate

active

07979988

ABSTRACT:
By finding a range of an allowable error of maximum meshing position of a worm shaft in an axial direction relative to a worm wheel, that is higher than that of a worm shaft of a conventional worm gear unit, a worm gear unit of the present invention is provided.

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