Arrangement for mounting a gear on a shaft

Details Arrangement for mounting a gear on a shaft Arrangement for mounting a gear on a shaft

1978-03-27

1979-10-23

Vrablik, John J.

Rotary expansible chamber devices

Moving cylinder

Rotating

418270, 403354, 403355, F16B 300, F16D 106, F01C 110, F01C 2100

Patent

active

041719395

ABSTRACT:
An arrangement for mounting a gear on a drive shaft of a fuel pump includes a longitudinal slot dividing one end portion of the shaft into first and second cantilever sections. Shoulders formed in the slot on the cantilever sections abut a key extending transversly through the slot to protrude from the shaft and the key is received in keyways formed in the gear diametrically of each other and opening into a cylindrical aperture. The latter is sized to receive the inner end portion of the shaft with a press fit with end walls of the keyways abutting the protruding key to locate the shaft axially within the gear. The width of the slot separating the cantilever sections of the shaft is slightly greater than the diameter of the key thereby providing clearance between the key and the cantilever sections to allow deflection of the sections during press-fitting of the shaft in the gear.

REFERENCES:
patent: 982895 (1911-01-01), Stoker
patent: 1541435 (1925-06-01), Reller
patent: 1832554 (1931-11-01), Holstein
patent: 2156067 (1939-04-01), Rubinstein
patent: 2171361 (1939-08-01), Gits et al.
patent: 2460649 (1949-02-01), Muller
patent: 2659313 (1953-11-01), Carson
patent: 3170409 (1965-02-01), McLeod et al.
patent: 3240154 (1966-03-01), Robbins
patent: 3424019 (1969-01-01), Wolfram

Affiliated with

Also associated with

Rating

Arrangement for mounting a gear on a shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Arrangement for mounting a gear on a shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement for mounting a gear on a shaft will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-408478