Chucks or sockets – Jaws mounted on flexible member; i.e. – diaphragm
Reexamination Certificate
2011-07-19
2011-07-19
Gates, Eric A (Department: 3726)
Chucks or sockets
Jaws mounted on flexible member; i.e., diaphragm
C279S124000, C279S130000
Reexamination Certificate
active
07980565
ABSTRACT:
A diaphragm chuck (1) with clamping jaws (3) inserted in its chuck body (2) in a driven connection with a diaphragm (4) that can be deformed by an axially adjustable actuator (5) and is provided with clamping jaws (3) with contact pieces (22), in which counterweights (8) assigned to the clamping jaws (3) are inserted into recesses (7) of the chuck body (2) and the clamping jaws (3) can be clamped against the diaphragm (4) by means of quick-clamping devices (31) engaging in the contact pieces. The contact pieces (22) are each provided with an intermediate element (101) in the area between the clamping jaws (3) and the quick-clamping devices (31) by means of which the flexural moments and/or rotational torques created by the quick-clamping device (31) can be eliminated and it is possible to transmit exclusively axially vectored tensile forces onto the clamping jaws (3). The effect of this embodiment is that the clamping jaws (3) are not unfavorably influenced by the moments created by the quick-clamping devices (31).
REFERENCES:
patent: 2719721 (1955-10-01), Grobey
patent: 3190664 (1965-06-01), Toth et al.
patent: 3344695 (1967-10-01), Hohwart
patent: 4067586 (1978-01-01), Morawski
patent: 4645219 (1987-02-01), Link et al.
patent: 6145850 (2000-11-01), Rehm
patent: 6880831 (2005-04-01), Taglang
patent: 7862051 (2011-01-01), Rehm et al.
patent: 2003/0164598 (2003-09-01), Taglang
patent: 199 19 408 (2000-05-01), None
Gates Eric A
Pandiscio & Pandiscio
SMW-Autoblok Spannsysteme GmbH
LandOfFree
Diaphragm chuck does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diaphragm chuck, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diaphragm chuck will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2694454