Mechanical latch system

Locks – Special application – For closures

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Details

70 63, 292 39, 292142, 292DIG37, E05B 6314

Patent

active

054818893

ABSTRACT:
A latching apparatus includes a rack and pinion drive. A latch bar slide between a latched and unlatched position with ramped latching members mounted on the bar engaging complementary latching members. The latch connects to several types of latch actuators including a button actuator having rotation indicating means. The latch is also configured to connect to a keyed latch actuator and a push-button actuator.

REFERENCES:
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patent: 4547006 (1985-10-01), Castanier
patent: 4676370 (1987-06-01), Rudick
patent: 4986582 (1991-01-01), Sting et al.
patent: 5172944 (1992-12-01), Munich et al.
patent: 5253903 (1993-10-01), Daley
21-page brochure entitled, "EMKA Beschlagteile", EMKA, Inc., Pennsylvania, 1991.
6-page brochure entitled, "Catalogue 91/92", (U.K. Edition), Sarel Limited, Bedfordshire, England, 1991.

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