Wind-shield blind system

Details Wind-shield blind system Wind-shield blind system

1992-06-15

1993-07-13

Purol, David M.

Flexible or portable closure, partition, or panel

Roll type

With brake or stop

160305, 1603702, E06B 956

Patent

active

052264670

ABSTRACT:
A wind-shield blind system to thermally insulate the windshield of a car. The system includes a spindle tube with a spindle tube mechanism which allows the blind to extend only, preventing the blind from being accidentally rewound by locking the spindle tube in a stationary position at any of a plurality of positions in its range of extension. The spindle tube mechanism includes a push block which, when activated, causes the blind to be automatically rewound.

REFERENCES:
patent: 1621972 (1927-03-01), Darby
patent: 2561188 (1951-07-01), Ferguson
patent: 2589609 (1952-03-01), Foster
patent: 4335773 (1982-06-01), Masi
patent: 4707018 (1987-11-01), Gavagan
patent: 4762358 (1988-08-01), Levosky et al.
patent: 4823859 (1989-04-01), Park
patent: 4869542 (1989-09-01), Lin
patent: 5036898 (1991-08-01), Chen
patent: 5054533 (1991-10-01), Lii

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