Resiliently mounted strike plate of an electromagnetic door lock
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Jan 31, 2023
Grant Date -
Mar 7, 2019
app pub date -
Nov 5, 2018
filing date -
Apr 14, 2016
priority date (Note) -
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Abstract
A strike plate mounting bolt assembly for resiliently mounting a strike plate to a door. The strike plate mounting bolt assembly includes a bolt and a post wherein the bolt is securably engageable with the post. The bolt is inserted through a bore in the door and the post is inserted through a bore in the strike plate. A resilient member such as at least one Belleville washer is disposed between a head of the post and a cavity in the strike plate wherein the at least one Belleville washer is compressed between the post head and cavity upon securing the bolt and post together to provide a resilient mount between the door and strike plate. The at least one Belleville washer may be a number of Belleville washers selectable stacked to form a pack of Belleville washers. By varying the number and orientation of the Belleville washers, the force/deflection characteristics of the pack may be tuned to accommodate the needs of a variety of electromagnetic lock design features.
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