(under subclass 269) Subject matter wherein a drive train* includes a clutch* having mechanism for controlling the coupling of two parts in response to the velocity of one of the parts; or which includes a brake* which controls a moving part in response to its velocity.
(1) Note. Patents in this subclass are directed to a speed responsive brake* or clutch* in a drive train in advance of, or after a planetary gear transmission.
SEE OR SEARCH THIS CLASS, SUBCLASS:
254+, and see the search notes therein for condition responsive control of a planetary gear transmission.
SEE OR SEARCH CLASS
192, Clutches and Power-Stop Control,
3.51+, for a combination of transmission control and clutch control; and 215+ for a combination of transmission control and brake.
