Drill/driver chuck

Chucks or sockets – Socket type – Obliquely guided reciprocating jaws

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C279S065000

Reexamination Certificate

active

07316404

ABSTRACT:
A drill/driver chuck has a cylindrical member (2) with a central axial bore (4). A plurality of further bores (6) slanted with respect to the axis of the cylindrical member (4). A jaw actuator (10) is coupled to each jaw (8) and moves them within their respective bores (6). The jaw actuator (10) has a conical shape with the walls of the cone having a plurality of slots (12) formed therein to co-operate with each respective jaw (8).

REFERENCES:
patent: 126910 (1872-05-01), Stevens
patent: 1148202 (1915-07-01), Swinburne et al.
patent: 1195214 (1916-08-01), Hapgood
patent: 1227533 (1917-05-01), Ebert
patent: 1764290 (1930-06-01), Emrick
patent: 1775994 (1930-09-01), Emrick
patent: 2368858 (1945-02-01), McCombs
patent: 2404006 (1946-07-01), Thomas
patent: 2604602 (1952-08-01), Sasse
patent: 3449782 (1969-06-01), Hunt
patent: 4275893 (1981-06-01), Bilanceri
patent: 4361924 (1982-12-01), Irwin
patent: 4366732 (1983-01-01), Schliep
patent: 4463960 (1984-08-01), Walton
patent: 4608887 (1986-09-01), Colvin
patent: 4648608 (1987-03-01), Smith
patent: 4775160 (1988-10-01), Manschitz
patent: 4892016 (1990-01-01), Anderson
patent: 5414888 (1995-05-01), Irwin
patent: 5918886 (1999-07-01), Horiuchi et al.
patent: 6241260 (2001-06-01), Judge et al.
patent: 6382636 (2002-05-01), Walker
patent: 6637756 (2003-10-01), McCurry
patent: 1040888 (2000-10-01), None
patent: 1043101 (2000-10-01), None
patent: 2090776 (1982-07-01), None
patent: 2173720 (1986-10-01), None
patent: 2199776 (1988-07-01), None
patent: 2000288810 (2000-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Drill/driver 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 Drill/driver chuck, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drill/driver chuck will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2793882

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.