Flexible or portable closure – partition – or panel – With hood – canopy – shield storage chamber – or outrigged... – For outrigged flexible panels
Patent
1984-11-21
1986-01-28
Britts, Ramon S.
Flexible or portable closure, partition, or panel
With hood, canopy, shield storage chamber, or outrigged...
For outrigged flexible panels
E04F 1006
Patent
active
045665168
ABSTRACT:
This invention relates to a jointed arm mechanism for an awning, the angle of inclination of which is adjustable. Preferably, there are tilt-up check means to prevent an unintentional tilt-up movement of the awning. The mechanism has support providing a horizontal tilting axis for a bearing block assembly. This assembly comprises a first jointed arm section pivoted on a joint of the bearing block and connected to a second jointed arm section through an intermediate joint. A tilting limiter for the tilting movement of the bearing block assembly about the tilting axis comprises a screw bolt which is pivotable about a horizontal swivel axis and has a counter-abutment means thereon cooperating with an abutment surface of the bearing block. This counter-abutment means comprise a body of rotation and is disengaged form the abutment surface when the awning is fully coiled on a shaft and the bearing block takes an initial position.
REFERENCES:
patent: 1833688 (1931-11-01), Nelson et al.
patent: 2740470 (1956-03-01), D'Azzo
patent: 3782443 (1974-01-01), Clauss et al.
Britts Ramon S.
Lieberman Cherney S.
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