Registers – Package operated – Package operated switch
Patent
1981-06-04
1982-08-24
Hix, L. T.
Registers
Package operated
Package operated switch
271 9S, G06M 902, B65H 312
Patent
active
043462898
ABSTRACT:
The device of the invention is assembled in a paper sheet counting apparatus to stop and held the suction heads at the predetermined positions at which one of the suction heads is precisely opposite to the face of the paper sheet in the face-to-face relationship. The suction heads are carried by a rotary cylinder having peripheral face on which a group of recesses each corresponding to each of the suction heads is formed. One of the recesses receives a pawl of a stopper when the rotary cylinder is stopped to terminate the paper sheet counting operation. The stopper is held at a retracted position when the counting operation is continued and moved to an engaging position when the one cycle counting operation is terminated. A slipping slope diverges from each recess outwards. The stopper is provided with an elongated hole in which a shaft is inserted, and the stopper is swinged about the shaft to be moved between the retracted position and the position to be engaged with one of the recesses. A spring is connected to the stopper to bias the stopper in one longitudinal direction with the shaft positioning at one extremity of the hole. In order to stop the rotary cylinder, the cylinder is rotated in the reverse direction, and the stopper is moved to the engaging position. Whereupon the pawl of the stopper slips down along the slipping slope to fall into one of the recesses. At that time, impact force is damped by the action of the bias spring.
REFERENCES:
patent: 3953022 (1976-04-01), Oshima
Manabe Hitoshi
Miyagawa Tuyoshi
Hix L. T,.
Laurel Bank Machine Co. Ltd.
Tarcza Thomas H.
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