Apparatus for feeding sheet-like object

Details Apparatus for feeding sheet-like object Apparatus for feeding sheet-like object

1992-02-21

1993-07-06

Olszewski, Robert P.

Sheet feeding or delivering

Feeding

By means to convey sheet

271114, B65H 534

Patent

active

052246981

ABSTRACT:
An apparatus for feeding a sheet-like object comprises a motor, a fly-wheel rotated by the motor at a uniform speed, a rotor for displacing one of stacked sheet-like objects by a torque of the rotor in the direction of the torque, and a cam mechanism for converting the uniform speed rotational movement of the fly-wheel to non-uniform speed rotational movement, and transmitting the non-uniform speed rotational movement to the rotor. The cam mechanism comprises a stationary cam member, an orbit forming member formed on the cam member, a roller urged by uniform speed rotational movement of the fly-wheel to move along the orbit forming member, and a transmission mechanism for transmitting to the rotor non-uniform speed rotational movement obtained as a result of the movement of the roller along the orbit forming member.

REFERENCES:
patent: 2084783 (1937-06-01), Seybold
patent: 3201115 (1965-08-01), Kury
patent: 3368414 (1968-02-01), Scholin et al.
patent: 3731915 (1973-05-01), Guenther
patent: 3908982 (1975-09-01), Abe
patent: 4345752 (1982-08-01), Nakamura et al.
patent: 4529188 (1985-07-01), Sturnick
patent: 4589646 (1986-05-01), Ozawa et al.
patent: 4600929 (1986-07-01), Cardona et al.
patent: 4653742 (1987-03-01), Sasaki et al.
patent: 5160128 (1992-11-01), Oishi
Xerox Disclosure Journal, vol. 9, No. 2, Apr. 1984, pp. 105-106, G. M. Garavuso, et al., "Paddle Wheel Feeder With Normal Force Optimization and Blade Control".
Toshiba Review, vol. 37, No. 5, Apr. 1982, pp. 439-442, K. Nakamura, et al., "Speed-Up of Banknote Handling Machine Feeding Apparatus".

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