Bolt lock with tamper protection

DE102025100714A1Undetermined Publication Date: 2026-07-16ASSA ABLOY SICHERHEITSTECHNIK GMBH
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Patent Information

Application Number
DE102025100714
Authority / Receiving Office
DE · DE
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-01-10
Publication Date
2026-07-16

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Abstract

The invention relates to a bolt lock (3) for a passive leaf of a double-leaf door, comprising a lock housing (32) in which a bolt rod (33, 34) and a sliding element (36, 37) are movably mounted between a locked position and an unlocked position. To prevent the bolt rod (33, 34) from being inserted in the event of tampering, it is proposed that, in the locked position, the bolt rod (33, 34) comes into contact with the sliding element (36, 37), the sliding element (36, 37) blocking the movement of the bolt rod (33, 34) into the lock housing (32).
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Citation Information

Patent Citations

  • Counter box

    DE102023135780A1

  • espagnolette lock

    DE202006001383U1

  • Shoot bolt lock

    EP1813742A1