Quick change power tool chuck

Details Quick change power tool chuck Quick change power tool chuck

2005-04-19

2005-04-19

Howell, Daniel W. (Department: 3722)

Chucks or sockets

Socket type

One movable side

C279S043100, C279S067000

Reexamination Certificate

active

06880832

ABSTRACT:
An improved quick change power tool chuck is provided which is principally used on a wood working router but could also be used in many other power tool applications. The key features of the quick change chuck are the unique way that it secures the cutting bit from unwanted slippage, the large mechanical advantage thereof and the speed in which a cutting bit can be removed and replaced. The chuck can be aligned and attached to the power tool in the same manner that a standard collet is aligned and attached to the router spindle.

REFERENCES:
patent: 299886 (1884-06-01), Westbrook
patent: 2421174 (1947-05-01), Wyrick
patent: 2470218 (1949-05-01), McNamara
patent: 3139296 (1964-06-01), Greene
patent: 3236572 (1966-02-01), White
patent: 3281170 (1966-10-01), Joseph
patent: 3604735 (1971-09-01), Hoffmeister
patent: 3917424 (1975-11-01), Zugel
patent: 4174648 (1979-11-01), Wallis
patent: 4211510 (1980-07-01), Hopkins
patent: 4515117 (1985-05-01), Kajino
patent: 5096212 (1992-03-01), Walsh
patent: 5158407 (1992-10-01), Zettl
patent: 5348319 (1994-09-01), Stolzer
patent: 5851084 (1998-12-01), Nishikawa
patent: 5997012 (1999-12-01), Brian
patent: 6332619 (2001-12-01), DeRosa

Affiliated with

Also associated with

Rating

Quick change power tool 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 Quick change power tool chuck, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quick change power tool chuck will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3417334