Elevator

Details Elevator Elevator

1975-07-01

1976-07-13

Blunk, Evon C.

Elevator, industrial lift truck, or stationary lift for vehicle

Stationary lift for roadway vehicle or required component...

Having specific drive means for support

104147R, 198108, 198140, 198203, B66B 1104

Patent

active

039688615

ABSTRACT:
An elevator capable of transporting persons or goods in any desired direction along a straight or curving path utilizes an endless guide tube comprising tracks and connecting sections and containing discrete transmission members driven along the tube by engagement with the teeth of a rotor. One of the transmission members projects through a slot running the length of the tube and is coupled to the elevator car, while the teeth of the rotor engage with the remaining transmission members through the same slot.

REFERENCES:
patent: 991549 (1911-05-01), Schuchardt
patent: 2424055 (1947-07-01), Rousseau
patent: 2517444 (1950-08-01), Rousseau
patent: 2877886 (1959-03-01), Braid

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