Flexible or portable closure – partition – or panel – With outriggers – Multi-part outrigger
Patent
1997-06-24
1998-11-10
Purol, David M.
Flexible or portable closure, partition, or panel
With outriggers
Multi-part outrigger
160 70, E04F 1000
Patent
active
058329781
ABSTRACT:
In a joint arm for a joint-arm awning, the joint arm comprising an inner and an outer joint-arm section, which are connected with each other by way of a pivot joint, a gas spring being disposed between the inner and the outer joint arm sections, biasing the joint arm in a direction toward an extended position, an adjusting unit is provided for adjustment of the length of the gas spring in the extended condition with a view to developing a joint arm of the generic type in such a way that tolerances conditioned by manufacture and leading to mis-orientation of the drop-out pipe can easily be compensated, while the fundamental advantages of such a gas spring arrangement are maintained.
REFERENCES:
patent: 1749197 (1930-03-01), Stuart
patent: 1915529 (1933-06-01), Heiser
patent: 2038045 (1936-04-01), Heiser
patent: 4214621 (1980-07-01), Wessels et al.
patent: 5148848 (1992-09-01), Murray et al.
patent: 5174352 (1992-12-01), Murray et al.
patent: 5273095 (1993-12-01), Lukos
patent: 5292169 (1994-03-01), O'Brian
Purol David M.
Schmitz-Werke GmbH & Co.
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