Shift mechanism for change-speed gearing in power transmission

Details Shift mechanism for change-speed gearing in power transmission Shift mechanism for change-speed gearing in power transmission

1985-08-07

1987-06-30

Braun, Leslie

Machine element or mechanism

Gearing

Interchangeably locked

74473R, B60K 2010, B60K 2008

Patent

active

046761144

ABSTRACT:
A shift mechanism for a change-speed gearing in a power transmission which includes a pneumatic or hydraulic actuator, a shift rod axially slidably carried on a support structure and operatively connected at a first end thereof with the actuator for reciprocating movement, and a mechanism for selectively establishing a drive power gear train in the transmission in response to the reciprocating movement of the shift rod. The support structure is formed at one side thereof with a cylindrical portion in which an axial bore is formed coaxially with the shift rod to contain a second end of the shift rod, and a plug is detachably threaded into the cylindrical portion of the support structure to close the axial bore. The plug is associated with a retainer element for retaining the shift rod in its rearward position by engagement with a second end of the shift rod.

REFERENCES:
patent: 2137959 (1938-11-01), Turek
patent: 2280047 (1942-04-01), Nampa
patent: 3944013 (1976-03-01), La Pointe
patent: 4258741 (1981-03-01), Roger

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