Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well

Full Title

Applications of checking, fault-correcting, or safety devices in elevators > responsive to abnormal operating conditions > Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well

Child Classifications

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• B66B 5/18 and applying frictional retarding forces
• B66B 5/26 Positively-acting devices, e.g. latches, knives