Device for terminating rotary movement of a driven shaft

Details Device for terminating rotary movement of a driven shaft Device for terminating rotary movement of a driven shaft

1978-02-15

1979-10-16

Aegerter, Richard E.

Electricity: circuit makers and breakers

Limit switch

74750R, H01H 1918

Patent

active

041714733

ABSTRACT:
A device for terminating the rotary movement of a driven shaft following an adjustable predetermined number of revolutions, with one or more switch disks arranged coaxially adjacent and provided with notches of their outer circumference, said disks being driveable by the shaft, with a plurality of switch disks with different rotational speeds, and with a switch arm resting on the outer circumference of the switch disk(s), said arm dropping into the notch and/or (in the case of a plurality of switch disks) notches, when the latter correspond in their angular position, thus shutting off the drive to the shaft.

REFERENCES:
patent: 1270255 (1918-06-01), Barker
patent: 2417176 (1947-03-01), Ratie
patent: 2519907 (1950-08-01), Hodgson
patent: 2792468 (1957-05-01), Kozikowski
patent: 2903528 (1959-09-01), Kuhn
patent: 3327194 (1967-06-01), Trapp
patent: 3821502 (1974-06-01), Toeckel

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