US PATENT SUBCLASS 74 / 148
.~.~ Gripper releasing devices

Current as of: June, 1999
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74 /   HD   MACHINE ELEMENT OR MECHANISM

111  DF  MECHANICAL MOVEMENTS (INTERMITTENT GRIP TYPE) {3}
144  DF  .~ Grip units and features {5}
148.~.~ Gripper releasing devices {2}
149  DF  .~.~.~> Power pawl lifter {2}
155  DF  .~.~.~> Holding pawl lifter

DEFINITION

Classification: 74/148

(under subclass 144) Devices, in which means are provided for releasing a gripper from the driven member.

SEE OR SEARCH THIS CLASS, SUBCLASS:

679, for gearing having this mechanical movement in one of a

plurality of power paths to or from the gearing.

SEE OR SEARCH CLASS

188, Brakes,

82.3, for one-way brakes which include means to render them inoperative to prevent retrograde motion of a rotating member. 475, Planetary Gear Transmission Systems or Components,

217, for disc and wheel type gearing in one of plural power paths to planetary gearing.