Movable or removable closures – With operator for movably mounted closure – Drive within closure housing
Patent
1978-08-22
1980-09-09
Kannan, Philip C.
Movable or removable closures
With operator for movably mounted closure
Drive within closure housing
49227, 49 40, E05F 1144
Patent
active
042210798
ABSTRACT:
A window lifting arrangement for an automotive vehicle and the like includes a support which defines the axes x, y, z of a system of rectangular coordinates. A window pane is mounted for movement relative to the support, the movement having a principal component in the direction of the y-axis, the pane and its direction of movement being arcuate about an axis of curvature transverse to the y-axis. A guide rail elongated in the direction of the z-axis is secured to the pane. An operating arm is mounted on the support for angular movement about a pivot axis and has a free end drivingly connected to the guide rail for movement of the free end longitudinally of the guide rail. The pivot axis is inclined relative to the plane defined by the y- and x-axes at a small acute angle, and preferably relative to a plane defined by the x- and y-axes at another small acute angle.
REFERENCES:
patent: 2193657 (1940-03-01), Sneed
patent: 2296811 (1942-09-01), Devereaux
patent: 2772901 (1956-12-01), Roethel
patent: 2934785 (1960-05-01), Heuer
patent: 3816962 (1974-06-01), Ladd et al.
patent: 3888047 (1975-06-01), Chikaraishi
Kannan Philip C.
Metallwerke Max Brose GmbH & Co.
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