Dial apparatus

Details Dial apparatus Dial apparatus

1977-03-29

1980-04-15

Yeung, James C.

Machine element or mechanism

Control lever and linkage systems

Elements

74 5F, 116309, G05G 110

Patent

active

041977653

ABSTRACT:
A rotary support device for use with a dial apparatus is disclosed. The rotary support device is formed mainly of a first cylinder having an aperture through which a rotary shaft of the dial apparatus passes, the rotary shaft being then fixed thereto, a second cylinder having an aperture through which the rotary shaft passes with a clearance therebetween, and a coupling member which resiliently couples the first and second cylinders. The second cylinder is coupled to a rotating member of the dial apparatus and they are to be rotated together, so that when the rotating member of the dial apparatus is rotated, the rotary shaft of the dial apparatus is rotated through the second cylinder, the coupling member and the first cylinder even if the axis of the rotary shaft is eccentric to the axes of the support cylinders.

REFERENCES:
patent: 976187 (1910-11-01), Krebs
patent: 1947282 (1934-02-01), Theis
patent: 2502915 (1950-04-01), Atkins et al.
patent: 2667084 (1954-01-01), McNamara
patent: 3064494 (1962-11-01), Brewster
patent: 3342082 (1967-09-01), Davidson
patent: 4012806 (1977-03-01), Howie, Jr.
patent: 4050265 (1977-09-01), Drennen et al.

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