Quarter window opening/closing apparatus

Movable or removable closures – With operator for movably mounted closure – Remote actuating or initiating station

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Details

49324, 292263, E05F 1100

Patent

active

054388015

ABSTRACT:
A quarter window opening/closing apparatus in which a torsion coil spring is provided at a link-connecting portion where a second link is rotatably connected to a first link is provided. When the quarter window is in a state other than a fully closed or fully open state, the torsion coil spring urges the quarter window in its opening direction by means of the second link. Accordingly, the occurrence of rattling of the quarter window is prevented even when the quarter window is in a state other than fully closed or fully open.

REFERENCES:
patent: 2720673 (1955-10-01), Wise
patent: 3093258 (1963-06-01), Turner
patent: 3351369 (1967-11-01), Hogstrom
patent: 4249771 (1981-02-01), Gergoe et al.
patent: 4918865 (1990-04-01), Hirai
patent: 5161419 (1992-11-01), Moy et al.
patent: 5203113 (1993-04-01), Yagi

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