(under subclass 82.1) Devices in which a one-way brake is claimed in combination with elements other than or in addition to a stationary element, an element rotating relative thereto, and means permitting rotation in the forward direction and reacting on the stationary element to brake the rotating element when rotation is in the retrograde direction; or in which more than one type of one-way brake is claimed.
(1) Note. This subclass includes, for example, devices which act as a one-way brake and have automatic control as, for instance, having means responsive to the speed of retrograde rotation of the rotating element to augment the action of the brake.
(2) Note. This subclass also includes one-way brakes in combination with an additional brake such as a "service" brake. Where the additional brake and the one-way brake are interconnected with a disabling means for the one-way brake, search this class, subclasses 82.3+.
(3) Note. See the notes to the definition of this class, subclass 82.1, as to combinations of one-way brakes with other devices located in other classes.
