(under the class definition) Mechanisms for releasing or tripping portions of machines to cause other portions to automatically operate due to the expenditure of the potential energy possessed by such parts.
SEE OR SEARCH THIS CLASS, SUBCLASS:
584+, for automatically released yieldable pitmans and connecting rods.
SEE OR SEARCH CLASS
40, Card, Picture, or Sign Exhibiting,
521, for obstacle trip actuated changeable exhibitors. 56, Harvesters,
401+, for delivery trip shockers, and 432+, for tripped compressors and binders.
76, Metal Tools and Implements, Making,
15, for trip actuated file cutters, and subclasses 62 and 67 for trip actuated saw setters.
89, Ordnance,
1.5+, for trip devices associated with bomb, flare, and signal dropping devices.
111, Planting,
14+, for check wire tripped drillers.
114, Ships,
210, for anchor trips.
124, Mechanical Guns and Projectors,
31+, for trigger mechanism. 166, Wells,
237+, and the subclasses there noted for trip devices in wells.
169, Fire Extinguishers, appropriate subclasses.
188, Brakes,
111, for trip operated vehicle brakes.
200, Electricity: Circuit Makers and Breakers, appropriate subclasses.
212, Traversing Hoists,
116, for cable load suspension trips.
246, Railway Switches and Signals,
76, and 201+, for track trips, 171+, for derailment contact trips and 359+, for train energy actuated trips.
292, Closure Fasteners, 332+, for trip actuated closure fasteners.
293, Vehicle Fenders,
33, 35 and 37, for trip actuated fenders.
399, Electrophotography,
75+, for machine operations of an electrophotography device and subclasses 107+ for particular structure of the device, specifically subclasses 110+ for modular or displaceable components.
