US PATENT SUBCLASS 92 / 29
WITH RELEASABLE LATCH MEANS BETWEEN WORKING MEMBER AND POWER TRANSMISSION ELEMENT AXIALLY SLIDABLE THEREIN


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



92 /   HD   EXPANSIBLE CHAMBER DEVICES

29WITH RELEASABLE LATCH MEANS BETWEEN WORKING MEMBER AND POWER TRANSMISSION ELEMENT AXIALLY SLIDABLE THEREIN


DEFINITION

Classification: 92/29

(under the class definition) Apparatus in which the working member is provided with a passage extending axially therethrough, and including an element designed to transmit movement to or from the working member, said element extending through the passage and mounted for sliding movement relative to the working member, and releasable interengaging means for selectively coupling or uncoupling the working member to the element to allow or prevent relative movement between said working member and element.