Change gear apparatus and method

Details Change gear apparatus and method Change gear apparatus and method

1993-05-25

1994-08-02

Rosenbaum, Mark

Metal working

Method of mechanical manufacture

Gear making

29252, 29525, 298931, 2989807, B23P 1904

Patent

active

053333772

ABSTRACT:
A method and apparatus for pressing a gear or the like onto a shaft. A pressing actuator has a fixed portion and a movable actuator rod and a pressing sleeve connected to the actuator rod for engaging a face of the gear. The actuator rod moves through and is concentric with the pressing sleeve. Actuator rod adapter and shaft adapter attach the shaft to the actuator rod. When the actuator rod is retracted within the actuator body, the shaft is pulled through a shaft bore in the gear by the actuator rod, the actuator rod adapter, and the shaft adapter while the gear is held stationary with respect to the actuator fixed portion by the pressing sleeve, thus pressing the gear onto the shaft.

REFERENCES:
patent: 2721377 (1955-10-01), Hedlund
patent: 3242669 (1966-03-01), Henley
patent: 3333320 (1967-08-01), Black
patent: 3742568 (1973-07-01), Hahlbeck
patent: 4472869 (1984-09-01), Yasui et al.
patent: 4592124 (1986-06-01), Keith
patent: 4610066 (1986-09-01), Cline
patent: 4776078 (1988-10-01), Howard et al.

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