Drill stop

Details Drill stop Drill stop

1975-09-29

1977-04-26

Yost, Frank T.

Cutting by use of rotating axially moving tool

Tool or tool with support

With work-engaging structure detachable from cutting edge

279 1DC, 279 1W, 403104, B23B 4700, B23B 4900

Patent

active

040198278

ABSTRACT:
A housing to fit over a drill contains a pair of sleeves with facing inclined surfaces that approach each other to force a washer located between the surfaces into an inclined position to lock onto the drill. A spring located on each side of the washer extends to the adjacent sleeve.

REFERENCES:
patent: 754502 (1904-03-01), Rockwell
patent: 1031914 (1912-07-01), Clouse
patent: 1326623 (1919-12-01), Voight
patent: 1471137 (1923-10-01), Bowman
patent: 3620637 (1971-11-01), Brown
patent: 3737136 (1973-06-01), Snurr

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2085086