Angular indexing mechanism

Details Angular indexing mechanism Angular indexing mechanism

1975-07-08

1976-06-01

Spicer, Jr., Robert L.

Plastic article or earthenware shaping or treating: apparatus

Preform assembly means and means for bonding of plural...

Means forming indefinite length product

425508, 425143, 425369, 425396, 425336, 425363, 156359, 34121, B29C 300, B29C 2700

Patent

active

039604756

ABSTRACT:
The angular position of a wrap control roll about a paper web preheating roll is remotely adjusted to any one of a plurality of predetermined set positions by an index control over the adjustment power train. The index conrol comprises a remote positioned, console mounted rotary switch having contact positions corresponding to the predetermined wrap control roll set positions. Cooperative switches mounted in an adjustment drive follower mechanism continue the circuit continuity to a solenoid activated drive motor reversing switch. A breaker unit within the follower mechanism is directly driven by the adjustment power train to open the motor switch when the breaker unit is correctly aligned with the desired set position.

REFERENCES:
patent: 3004880 (1961-10-01), Lord
patent: 3492188 (1970-01-01), Wandel
patent: 3509595 (1970-05-01), Mader, Jr. et al.
patent: 3671361 (1972-06-01), Morrison
patent: 3692611 (1972-09-01), Kuhnle
patent: 3694927 (1972-10-01), Sorenson
patent: 3829338 (1974-08-01), Hayasi et al.

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