Chucks or sockets – Longitudinal screw clamp
Reexamination Certificate
2005-08-30
2005-08-30
Howell, Daniel W. (Department: 3722)
Chucks or sockets
Longitudinal screw clamp
C279S093000, C279S099000, C279S143000, C403S282000, C403S350000
Reexamination Certificate
active
06935636
ABSTRACT:
Rotatable tool coupled to support body, and drive shaft detachably mounted to rotatable tool, such that rotatable tool is drivable in a working direction, in which support body includes an inlet opening defined by at least three eccentric segments and drive shaft includes an immersion area structured and arranged for insertion into the central inlet opening. Immersion area includes at least three longitudinal ribs arranged to project radially outwardly and symmetrically distributed on a circumference of the immersion area, and longitudinal ribs include thread-cutting segments. After inserting immersion area into cylindrical inlet, longitudinal ribs are rotated relative to the support body, whereby thread-cutting segments at least partially cut threads into the at least three eccentric segments to couple drive shaft to support body. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
REFERENCES:
patent: 2549967 (1951-04-01), Gustavsson
patent: 3053118 (1962-09-01), Aime
patent: 3545777 (1970-12-01), Friedheim
patent: 3842877 (1974-10-01), Andrews
patent: 4834596 (1989-05-01), Hollifield et al.
patent: 5048375 (1991-09-01), Kobayashi
patent: 5074025 (1991-12-01), Willard, III
patent: 5292082 (1994-03-01), Genevray
patent: 5494382 (1996-02-01), Kloppers
patent: 0517341 (1992-12-01), None
patent: 0857799 (1998-08-01), None
patent: 1016742 (2000-07-01), None
patent: 1016742 (2002-03-01), None
patent: 2482892 (1981-11-01), None
Copy of the claims in the English Language of EP 1 016 742 B1.
Greenblum & Bernstein P.L.C.
Howell Daniel W.
Parsons Luke
WASAG- Tool AG
LandOfFree
Arrangement for the detachable mounting of a rotatable tool... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Arrangement for the detachable mounting of a rotatable tool..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arrangement for the detachable mounting of a rotatable tool... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3477282