Transmission device of driving-force for camera

Details Transmission device of driving-force for camera Transmission device of driving-force for camera

1998-11-16

2000-08-22

Perkey, W.B.

Photography

With film drive

Mechanical detail

464106, 464179, G03B 100, F16D 300, F16C 300

Patent

active

061061646

ABSTRACT:
A transmission device of driving-force for transmitting driving-force of various types of driving sources inside a camera. In order to provide the transmission device of driving-force that can contribute to downsizing of a camera without decreasing a transmission efficiency of the driving-force and affecting arrangement of mechanism members inside the camera, there is provided an input member inputting turning-force, an output member that is arranged so that its rotation center may be different from the rotation center of the input member, and a drive shaft transmitting the turning-force from the input member to the output member. A junction of a drive shaft and at least either of the input member and output member is constructed so that the junction can rotate in one-piece with having different rotation centers and allowing mutual inclination by making it possible to mutually rock.

REFERENCES:
patent: 1201562 (1916-10-01), Cooper
patent: 2354184 (1944-07-01), Daniel
patent: 3557678 (1971-01-01), Bellows
patent: 4034574 (1977-07-01), Kuder
patent: 4229094 (1980-10-01), Baab et al.
patent: 5610677 (1997-03-01), Katagiri

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