Locking chuck

Details Locking chuck Locking chuck

1998-06-05

2000-06-13

Bishop, Steven C.

Chucks or sockets

Socket type

Obliquely guided reciprocating jaws

279140, 279902, B23B 3112

Patent

active

060739398

ABSTRACT:
A chuck for use with a manual or powered driver having a housing and a rotatable drive shaft extending therefrom is provided. The chuck includes a generally cylindrical body member having a nose section and a tail section. Each of a plurality of jaws is slidably positioned in one of a plurality of angularly disposed passageways in the body. Each jaw has a jaw face formed on one side thereof and threads formed on the opposite side thereof. A nut is rotatably mounted on the body in engagement with the jaw threads so that rotation of the nut moves the jaws axially within the passageways. A locking member, in a first axial position, is rotatable with respect to the driver housing. In a second axial position, it operatively engages the housing and the nut so that the locking member is rotationally held to the housing and the nut so that the nut is rotationally held to the housing. The locking member is axially reciprocal between the first axial position and the second axial position.

REFERENCES:
patent: 1985242 (1934-12-01), DeBack
patent: 2458824 (1949-01-01), Axelsson
patent: 2684856 (1954-07-01), Stoner
patent: 2716555 (1955-08-01), Rowe
patent: 3237955 (1966-03-01), McCarthy et al.
patent: 3325166 (1967-06-01), McCarthy et al.
patent: 3506277 (1970-04-01), Harms
patent: 3545776 (1970-12-01), Haviland
patent: 3788658 (1974-01-01), Benjamin et al.
patent: 4272087 (1981-06-01), Rohm
patent: 4277074 (1981-07-01), Kilberis
patent: 4317578 (1982-03-01), Welch
patent: 4323324 (1982-04-01), Eberhardt
patent: 4358230 (1982-11-01), Rohlin
patent: 4389146 (1983-06-01), Coder
patent: 4395170 (1983-07-01), Clarey
patent: 4460296 (1984-07-01), Sivertson, Jr.
patent: 4498682 (1985-02-01), Glore
patent: 4526497 (1985-07-01), Hatfield
patent: 4536113 (1985-08-01), Hatfield
patent: 4563013 (1986-01-01), Hunger et al.
patent: 4607855 (1986-08-01), Rohm
patent: 4621820 (1986-11-01), Rohm
patent: 4627626 (1986-12-01), Rohm
patent: 4627627 (1986-12-01), Rohm
patent: 4627628 (1986-12-01), Rohm
patent: 4655464 (1987-04-01), Manschitz et al.
patent: 4669932 (1987-06-01), Hartley
patent: 4682918 (1987-07-01), Palm
patent: 4695066 (1987-09-01), Rohm
patent: 4700956 (1987-10-01), Rohm
patent: 4703941 (1987-11-01), Rohm
patent: 4703942 (1987-11-01), Rohm
patent: 4773657 (1988-09-01), Rohm
patent: 4836563 (1989-06-01), Rohm
patent: 4840387 (1989-06-01), McCarthy
patent: 4844482 (1989-07-01), Rohm
patent: 4913449 (1990-04-01), Rohm
patent: 4915555 (1990-04-01), Smothers
patent: 4951955 (1990-08-01), Sakamaki
patent: 4955623 (1990-09-01), Rohm
patent: 4958840 (1990-09-01), Palm
patent: 4968191 (1990-11-01), Palm
patent: 5009439 (1991-04-01), Sakamaki
patent: 5011343 (1991-04-01), Saban et al.
patent: 5054796 (1991-10-01), Rohm
patent: 5125673 (1992-06-01), Huff et al.
patent: 5145192 (1992-09-01), Rohm
patent: 5145193 (1992-09-01), Rohm
patent: 5171030 (1992-12-01), Rohm
patent: 5174588 (1992-12-01), Reibetanz et al.
patent: 5183274 (1993-02-01), Sakamaki
patent: 5234223 (1993-08-01), Sakamaki
patent: 5236206 (1993-08-01), Rohm
patent: 5286041 (1994-02-01), Rohm
patent: 5375857 (1994-12-01), Rohm
patent: 5375858 (1994-12-01), Rohm
patent: 5464230 (1995-11-01), Rohm
patent: 5531549 (1996-07-01), Fossella
patent: 5624125 (1997-04-01), Rohm

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