MANUAL CONTROL DEVICE OF THE OPENING AND CLOSING OF THE LOCK OF A DOOR OR WINDOW
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United States of America Patent
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Issued Date -
Oct 1, 2020
app pub date -
Nov 3, 2017
filing date -
Nov 3, 2017
priority date (Note) -
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status (Latency Note)
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Abstract
The manual control device to open and close the lock of a door or window has a support body having a longitudinal cavity; a rotatable manual gripping member having a housing; a control rod engaged in the cavity of the support body; at least one quick blocking element of the axial extraction of the support body from the control rod, the support body having an end in the manual gripping member rigidly engaged in the housing and an end external of the gripping member. A support plate of the support body fixable to the door or window and having a hole to rotatably engage the external end of the support body. An angular position indexer of the manual gripping member, the indexer having a blocking seat and a one snap-fitting member engaged in the blocking seat, the blocking seat or snap-fitting member being formed integrally with the support body.
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