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Title:
GEAR MECHANISM
Document Type and Number:
Japanese Patent JP2928053
Kind Code:
B2
Abstract:

PURPOSE: To smoothly and surely embody gearing between a pair of involute gears.
CONSTITUTION: A cross section, which is perpendicular to a shaft, of a tooth crest 18 in an involute gear is formed into a curve, which passes across two intersection points between a theoretical tip circle and an involute curve 17 constructing a tooth flank, is inscribed with the second tip circle with a diameter D2, which is larger than a diameter D1 of a theoretical tip circle, and is connected with the involute curve 17 smoothly.


Inventors:
Nakano, Takashi
Application Number:
JP1993000146739
Publication Date:
July 28, 1999
Filing Date:
May 27, 1993
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
F16H1/06; F16H55/08; (IPC1-7): F16H1/06; F16H55/08
Domestic Patent References:
JP4827149A
JP5231259A
JP6397732A
JP63243565A
JP5727318U
JP62852U
JP6212042U
JP62106330U
Attorney, Agent or Firm:
田澤 博昭 (外1名)