Claw unit with paired separably connected claw elements
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 8, 1991
Grant Date -
N/A
app pub date -
Jul 14, 1988
filing date -
Aug 19, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a claw unit with paired separably connected claw elements, which comprises a chuck body, a master jaw, a top jaw, position-limiting members, a locking member, and an engaging member. When the engaging member is rotated, the locking member which is in engagement with the engaging member is retreated into the master jaw from a front surface thereof. Thereafter, the top jaw is forced into the front surface of the master jaw. When the top jaw has been thus brought into engagement with the position-limiting members and further into contact with the front surface of the master jaw, the top jaw is moved somewhat in a radial direction of the chuck body. When, in this state, the engaging member is rotated, the locking member which has been elastically urged is allowed to rush into a positioning hole of the top jaw to lock the top jaw. Thus, the top jaw is made integral with the master jaw. When it is desired to demound the top jaw from the master jaw, the engaging member is rotated so as to permit the locking member to be retreated into the master jaw.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully