by making use of rope-lowering devices

Full Title

Devices for lowering persons from buildings or the like > by making use of rope-lowering devices

Classification Context

Section:

HUMAN NECESSITIES

Class:

LIFE-SAVING; FIRE-FIGHTING

Subclass:

DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING

Related Keywords

Child Classifications

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• A62B 1/08 with brake mechanisms for the winches or pulleys
• A62B 1/14 with brakes sliding on the rope
• A62B 1/16 Life-saving ropes or belts
• A62B 1/18 Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes