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Title:
MOTORIZED ELECTRIC STRIKE
Document Type and Number:
WIPO Patent Application WO/2017/205870
Kind Code:
A3
Abstract:
An exemplary electric strike includes a housing and a keeper pivotally mounted in the housing. The strike also includes a plunger having an extended position and a retracted position, a cage including an aperture, and a locking element movably seated in the aperture. The locking element is engaged with the plunger, and the plunger is structured to urge the locking element radially outward as the plunger moves from an extended position toward a retracted position. The strike also includes a sleeve, a transmission engaged with the sleeve, and a motor drivingly coupled to the transmission. The sleeve is structured to selectively prevent radially outward movement of the locking element and retraction of the plunger. The strike also includes at least one of a lost motion connection and an anti-tamper mechanism.

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Inventors:
SNODGRASS JOHN A (US)
Application Number:
PCT/US2017/034997
Publication Date:
January 18, 2018
Filing Date:
May 30, 2017
Export Citation:
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Assignee:
SCHLAGE LOCK CO LLC (US)
International Classes:
E05B17/20; E05B47/00; E05B63/18
Foreign References:
US20130088024A12013-04-11
Attorney, Agent or Firm:
SCHEPERS, Brad, A. et al. (US)
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