Chucks or sockets – With fluid-pressure actuator – Socket type
Patent
1974-10-31
1976-09-21
Meister, J. M.
Chucks or sockets
With fluid-pressure actuator
Socket type
192114R, 242 684, B23B 3300, B23Q 108
Patent
active
039815099
ABSTRACT:
Support and Latching Means for one end of a relatively heavy rotatable member having a housing with bearing means in the axial line of said rotatable member for supporting the rotatable member when engaged for rotation, arcuate wall means adjacent and concentric with the bearing means forms a transfer cavity to receive the supported end of the rotatable member in the disengaged position, a pass-thru opening in said bearing means, a transfer opening in said arcuate wall, said pass-thru opening sized less than the diameter of the supported end of the rotatable member and communicating with said transfer opening to permit the supported end of the rotatable member to be moved into and out of said housing and to hold the supported end in assembled position when the rotatable member is engaged for rotation, means operative to impart lateral movement to said rotatable member to move the same in said housing from the disengaged position in the transfer cavity to the engaged position in said bearing means, and a raised surface means adjacent the lowermost point of said transfer opening to prevent the rotatable member from escaping from the transfer cavity when the rotatable member is in the disengaged position.
Additionally, the combination of rotatable member for rewinding slit materials thereon with the support latching means above described on at least one end, and yoke means operatively associated with the support and latching means to permit engagement with the rewinding elements on the rotating member.
Additionally, the combination above described with support and latching means at both ends of the rotatable member, and coacting yoke means at each respective and operative with an associated support and latching means to engage the rewind elements on the rotatable members.
REFERENCES:
patent: 1803180 (1931-04-01), Gargolinski
patent: 2488231 (1949-11-01), Pegard
patent: 2735684 (1956-02-01), Longee et al.
patent: 2739685 (1956-03-01), Paulauich
patent: 3176928 (1965-04-01), Saunders
patent: 3246858 (1966-04-01), Alexeff
patent: 3480225 (1969-11-01), Alexeff
Bobis Daniel H.
Briggs W. R.
Geometric Machine and Design Corporation
Meister J. M.
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