Double acting switch and method of use

Details Double acting switch and method of use Double acting switch and method of use

1990-01-30

1991-02-12

Oberleitner, Robert J.

Railways

Selective delivery

104102, 246430, E01B 2526, E01B 708, B61J 300

Patent

active

049915150

ABSTRACT:
A switch is employed in a conveyorized transport system which has a first actuator capable of imparting a first linear movement and a second actuator capable of imparting a second linear movement, which actuators being oriented parallel with one another and are slidably mounted on two guide rods secured to a switch base plate. A bracket carrying a transfer rail section is also supported for movement on the guide rods and is moved between a gap in a first rail and in the entrance end of a subsidiary loop or loops oppositely disposed relative to one another by combined or individual movement of the first and second actuators.

REFERENCES:
patent: 2840006 (1958-06-01), Henderson
patent: 3735709 (1973-05-01), Matsumoto et al.
patent: 4610207 (1986-09-01), Uttscheid
patent: 4615273 (1986-10-01), Osthus et al.
patent: 4884510 (1989-12-01), Vaida et al.

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