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Publication of FR442038ApublicationCriticalpatent/FR442038A/fr
B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
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Engineering & Computer Science
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Mechanical Engineering
(AREA)
FR442038D1912-04-021912-04-02Dispositif de sureté pour ascenseurs
ExpiredFR442038A
(fr)