Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent
1983-03-21
1985-10-01
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Multiple controlled elements
267150, B60K 2004, G05G 916
Patent
active
045438420
ABSTRACT:
A select return mechanism in a manual transmission comprising a cylindrical retainer having an upper opening and a partially spherical supporting portion formed at the lower end thereof, a shift lever inserted into the retainer and having a spherical supported portion supported by the supporting portion of the retainer, a pair of vertically elongated holes oppositely formed at the cylindrical wall of the retainer, a select pin inserted through the center of the supported portion of the shift lever and extending oppositely outwardly from the elongated holes of the retainer, said select pin being arranged at right angles to the shift lever, a pushing member having a partially spherical surface and fitted on the upper spherical surface of the supported portion, a spring for pressing the supported portion (through) the pushing (member) against the supporting portion of the retainer, and a spring retaining member provided at the upper end of the retainer and surrounding the shift lever, the spring being a coil spring inserted between the spring retaining member and the select pin in a precompressed condition.
REFERENCES:
patent: 1796106 (1931-03-01), Johnson
patent: 2136697 (1938-11-01), Lapsley
patent: 2780427 (1957-02-01), Keller et al.
patent: 3064493 (1962-11-01), Popovich et al.
patent: 3422697 (1969-01-01), Brown et al.
patent: 3780596 (1973-12-01), Takahashi et al.
patent: 4285250 (1981-08-01), Iizuka et al.
patent: 4333360 (1982-06-01), Simmons
Desai Shirish
Herrmann Allan D.
Toyota Jidosha & Kabushiki Kaisha
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