Power-actuated lathe chuck

Details Power-actuated lathe chuck Power-actuated lathe chuck

2005-04-19

2005-04-19

Howell, Daniel W. (Department: 3722)

Chucks or sockets

With fluid-pressure actuator

Jaws mounted on flexible member; i.e., diaphragm

C279S124000, C279S152000, C279S154000

Reexamination Certificate

active

06880831

ABSTRACT:
A chuck has a chuck body rotatable about a chuck axis, a plurality of holders angularly spaced about and radially displaceable on the body and each formed with an outwardly flared seat centered on a respective seat axis, and an actuator for radially displacing the holders on the body. Respective jaws on the holders each have an inwardly tapered stem complementary to and engaged snugly in the respective seat. Respective locking elements in the holders are each displaceable into a locking position securing the respective stem in the respective seat.

REFERENCES:
patent: 2462501 (1949-02-01), Hohwart et al.
patent: 2491611 (1949-12-01), Hohwart et al.
patent: 2565430 (1951-08-01), Hohwart et al.
patent: 3759535 (1973-09-01), Hilgers
patent: 3814448 (1974-06-01), Buck
patent: 4270763 (1981-06-01), Rohm
patent: 4410192 (1983-10-01), Nobukawa et al.
patent: 4641414 (1987-02-01), Hiestand
patent: 4838562 (1989-06-01), Akashi
patent: 6145850 (2000-11-01), Rehm
patent: 6410430 (2002-06-01), Lee et al.
patent: 6568888 (2003-05-01), Hangleiter
patent: 6568889 (2003-05-01), Rohm
patent: 01321104 (1989-12-01), None

Affiliated with

Also associated with

Rating

Power-actuated lathe 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 Power-actuated lathe chuck, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power-actuated lathe chuck will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3387835