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Patent Searching and Data


Title:
DEVICE FOR SECURING A DOOR LEAF AGAINST UNINTENTIONAL DEFLECTION
Document Type and Number:
WIPO Patent Application WO2002064924
Kind Code:
A3
Abstract:
The invention relates to a device for securing the door leaves (1) of a multiple-leaf door system against unintentional deflection from the normal operating position. Said device comprises a lock (retaining device (HV)) that is located in the vicinity of the ends of the door leaves (1) and is configured as a switching gear. The lock can be secured in the normal position by an integrated magnetic brake (MB).

Inventors:
ROCKENBACH MANFRED (DE)
Application Number:
PCT/EP2001/001417
Publication Date:
December 11, 2003
Filing Date:
February 09, 2001
Export Citation:
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Assignee:
DORMA GMBH & CO KG (DE)
ROCKENBACH MANFRED (DE)
International Classes:
E05D15/02; E05F15/00; E06B3/90; F16D65/14; F16P1/04; E05B65/00; (IPC1-7): E05D15/02; E05B65/00; E06B3/90
Foreign References:
US4970825A1990-11-20
DE29905967U11999-06-24
US2523980A1950-09-26
US4562665A1986-01-07
US6135515A2000-10-24
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