Device for covering an oblong opening in a housing

Details Device for covering an oblong opening in a housing Device for covering an oblong opening in a housing

1984-08-31

1985-11-12

Kundrat, Andrew V.

Joints and connections

Including distinct packing

403 80, 308 35, F16B 1700

Patent

active

045524831

ABSTRACT:
A device for covering an oblong housing opening (3), along which an element (5) extending with one portion of itself into the housing (1) is movable back and forth, which comprises a flexible band (4), which immovably is secured at each end of the housing opening (3). The band is guided via deflecting rollers (6, 7) and guide rollers (8, 9) secured on the element (5), so as to train about the proximate portion of the element (5), which extends within the housing (1). The deflecting rollers (6, 7) and the guide rollers (8, 9) enable a shifting of the element (5) in the longitudinal direction of the housing opening (3) and with respect to the band (4).

REFERENCES:
patent: 2418639 (1947-04-01), Horman
patent: 2601361 (1952-06-01), Blatz
patent: 2615762 (1952-10-01), Gesner
patent: 2785262 (1957-03-01), Bourns
patent: 2811201 (1957-10-01), Reid, Jr.
patent: 2897888 (1959-08-01), Dragonuk
patent: 3742609 (1973-07-01), Jeannet et al.
patent: 3934480 (1976-01-01), Nederlof
patent: 4365764 (1982-12-01), Marx
Teledyne Gurley, Pathfinder# DIGITAL READOUT SYSTEMS, Publication No. 8780-75-879.

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