Switch points maneuvering device with manual control

Details Switch points maneuvering device with manual control Switch points maneuvering device with manual control

2011-03-08

2011-03-08

Morano, S. Joseph (Department: 3617)

Railway switches and signals

Switch stands

Adjustable throw

C246S406000

Reexamination Certificate

active

07900879

ABSTRACT:
A device is provided for manually maneuvering a set of switch points, the device includes a housing which is intended to apply a force at a location of a set of rail switch points in order to move the set of switch points relative to the housing from a first switch points position to a second switch points position. The device also includes a guided member for controlling the set of switch points, which can be moved relative to the housing, a guiding member, which can also be moved relative to the housing, a transmission mechanism for driving the guided member in one direction when the guiding member moves in a first direction. The guiding member is capable of being moved in a second direction, opposed to the first direction, while the guided member remains fixed relative to the housing.

REFERENCES:
patent: 2373517 (1945-04-01), Temple
patent: 3652849 (1972-03-01), Kleppick
patent: 4824054 (1989-04-01), Kohake et al.
patent: 5014937 (1991-05-01), Peters
patent: 5531408 (1996-07-01), Wechselberger
patent: 5642870 (1997-07-01), Sargis
patent: WO 00/20687 (2000-04-01), None

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