Cover arrangement for servicing holes

Details Cover arrangement for servicing holes Cover arrangement for servicing holes

1980-02-29

1982-07-27

Husar, C. J.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Roll type

160287, 160193, E06B 908

Patent

active

043412530

ABSTRACT:
A cover for servicing holes in automotive service stations consists of a band of pivotably connected support members, the ends of which are supported on the longitudinal hole edges. The band is displaceable longitudinally in opposite directions by at least one motor drive to open and close the servicing hole. During the opening movement the band is moved downwardly at one front end of the longitudinal hole. In order to avoid a broadening of this region of the hole the support members are telescopically assembled and are compressed to a reduced length in this region than in the covering region of the servicing hole.

REFERENCES:
patent: 707609 (1902-08-01), Milans
patent: 1100598 (1914-06-01), McLaren et al.
patent: 2173900 (1939-09-01), Dunn
patent: 2958083 (1960-11-01), Shook et al.
patent: 3025532 (1962-03-01), Skuda
patent: 3490514 (1970-01-01), Duncan et al.

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