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EP0333588A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Automatic safety locking device

Assignee: Individual
•
Filing: 1989-03-16
•
Granted: —
•
Expires: 2009-03-16
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Abstract

Abstract Lock for securing a rod 3 of an existing lock 2. As a result of the displacement of a finger fastened to the rod, a sliding bolt is compressed and escapes under the action of a spring. Opening is obtained by the transmission of one or more codes from the keypad 12 controlling an electromagnet 4, thus making it possible to release and displace the rod 3. <IMAGE>

Inventors

  • 👤 Alain Surzur

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-06 17:16
CPC Classifications
E; E05; E05B; E05B47/00; E05B47/06; E05C; E05C9/00; E05C9/04; E05C9/048; E05B49/00

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2153088A Cited
GB895699A Cited
US4671086A Cited

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