Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1983-04-29
1989-04-25
Pedder, Dennis H.
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
296178, 296 111, 296 1112, 292201, B60J 302
Patent
active
048241601
ABSTRACT:
A visor control includes a pair of parallel spaced arms, each pivotally coupled at one end to a mounting structure secured to a vehicle headliner and having opposite ends pivotally secured to a sun shield such that the shield can be translated by rotation of the parallel arms between a raised stored position and a lowered use position. A spring extends between the mounting structure and one of the movable elements to impart a force to the shield, tending to return the shield to a stored position. Releasable latching means hold the shield in a lowered position and can be operator actuated or automatically actuated with vehicle door opening to allow the spring to return the shield to the stored position permitting ease of exit from the vehicle.
REFERENCES:
patent: 1686341 (1928-10-01), Nathanson
patent: 2101901 (1937-12-01), Fletcher
patent: 2596873 (1952-05-01), Solmes
patent: 2607906 (1952-08-01), Sang
patent: 3008757 (1961-11-01), Sinnett
patent: 3021173 (1962-02-01), Levin
patent: 4111473 (1978-09-01), Bourrie et al.
patent: 4468062 (1984-08-01), Marcus et al.
Pedder Dennis H.
Prince Corporation
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