US PATENT SUBCLASS 901 / 35
.~.~.~ Proximity

Current as of: June, 1999
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901 /   HD   ROBOTS

30  DF  END EFFECTOR {5}
31  DF  .~ Gripping jaw {3}
32  DF  .~.~ Servo-actuated {3}
35.~.~.~ Proximity

DEFINITION

Classification: 901/35

Proximity:

Subject matter under cross-reference subcollection 32 wherein the sensor includes means to sense the relative position between the grasping element and an object to be grasped. [figure]

(1) Note. Sensors in this subcollection include optical interrupters (LED's), reflective, electromagnetic and ultrasonic.

SEE OR SEARCH CLASS

343, Communications: Radio Wave Antennas,

7, for radio wave proximity detectors.

367, Communications, Electrical: Acoustic Wave, Systems and Devices,

96, for acoustic wave proximity detectors.