Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1984-06-11
1987-01-06
Herrmann, Allan D.
Machine element or mechanism
Control lever and linkage systems
Hand operated
744248A, 74441, 280775, 411432, B62D 118, F16H 2522
Patent
active
046337326
ABSTRACT:
The shaft and bush device includes a shaft, a bush having a slit in its axial direction and a pressing member which forces the bush inwardly to contact with the shaft so that the bush and shaft are pressed to each other without any clearance. The shaft and the bush may be a screw shaft and a nut engaging the screw shaft or a pin and a nut engaging the pin.
A tilting steering apparatus has this shaft and bush device. Namely the device is used as a pivot pin connecting an upper bracket rotatably holding an upper steering shaft and main bracket fixed to a body of an automobile. The device is also used for an expansion-shrinking device which swings the upper bracket against the main bracket. The expansion-shrinking device has a screw shaft and nut which form the shaft and bush device.
REFERENCES:
patent: 582074 (1897-05-01), Melhuish
patent: 2533608 (1950-12-01), Newman
patent: 2882781 (1959-04-01), Gates
patent: 3170337 (1965-02-01), Linley
patent: 3252350 (1966-05-01), Zeigler
patent: 3977262 (1976-08-01), Randolph
patent: 4176561 (1979-12-01), Davidson
Ishii Hakumi
Ishikawa Masanobu
Nishikawa Masumi
Sato Hiroki
Toyoda Shuhei
Aisin Seiki Kabushiki Kaisha
Herrmann Allan D.
Toyota Jidosha & Kabushiki Kaisha
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