Shifter housing assembly for multiple speed power transmission

Details Shifter housing assembly for multiple speed power transmission Shifter housing assembly for multiple speed power transmission

1987-05-11

1988-11-08

Moore, Richard E.

Machine element or mechanism

Elements

Gear casings

74477, F16H 5702, G05G 510, G05G 300, G05G 1300

Patent

active

047827190

ABSTRACT:
A shifter housing assembly for a multiple speed power transmission which includes a die cast shifter housing, a plurality of axially shiftable cylindrical shifter rods slidably contained in circumferentially open, part-cylindrical notches in the housing, a poppet type interlock mechanism that is contained in a circumferentially open, interrupted notch which extends through the circumferentially open notches to engage the shifter rods and limit the axial shifting of the shifter rods, and a stamped steel retainer plate which is removably attached to the housing to retain the shifter rods in the part-cylindrical notches and the interlock mechanism in the interrupted notch. The retainer plate has a plurality of part-cylindrical notch portions which are aligned with the part-cylindrical notches in the housing to form generally cylindrical passages for the shifter rods.

REFERENCES:
patent: 1011788 (1911-12-01), Hodgkinson
patent: 1258447 (1918-03-01), Pedelty
patent: 1811932 (1931-06-01), Hodgkins
patent: 2018706 (1935-10-01), Crawford et al.
patent: 2107463 (1938-02-01), Woltersdorf
patent: 2637221 (1953-05-01), Backus et al.
patent: 2661630 (1953-12-01), Thompson
patent: 3006212 (1961-10-01), Galonska
patent: 4022083 (1977-05-01), Pollak Banda et al.
patent: 4335623 (1982-06-01), Kronstadt
patent: 4513599 (1985-04-01), Harris
patent: 4550628 (1985-11-01), Yarnell
Pp. 205 and 206 of Technical Drawing (Seventh Edition) published by Macmillan Publishing Co., Inc.

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