Hand drilling tool for drilling out spot welds

Details Hand drilling tool for drilling out spot welds Hand drilling tool for drilling out spot welds

1990-08-24

1991-09-10

Bilinsky, Z. R.

Cutting by use of rotating axially moving tool

With work-engaging structure other than tool or tool-support

Funnel like work-engaging surface cooperating with...

408136, B23B 4514

Patent

active

050469002

ABSTRACT:
In a hand drilling tool, in particular for drilling out spot welds, comprising a bracing support means which is releasably mounted to the body of the drilling machine and which is displaceable in the direction of the drilling axis by way of an actuating lever which terminates in a handle, it is provided that the lever (4) acts on a fitment sleeve (6) which embraces the body (2) of the drilling machine and on which the bracing support means (3) is mounted and that the fitment sleeve (6) is adapted to be axially displaceable with respect to the body (2) of the drilling machine. To eliminate moments the axis of the lever which acts on the fitment sleeve intersects the axis of the body of the drilling machine.

REFERENCES:
patent: 2296087 (1942-09-01), Burns, Sr.
patent: 2696129 (1954-12-01), Riblet
patent: 3538794 (1970-11-01), Grundmeyer
patent: 4136579 (1979-01-01), Robinson et al.

Affiliated with

Also associated with

Rating

Hand drilling tool for drilling out spot welds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hand drilling tool for drilling out spot welds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand drilling tool for drilling out spot welds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-536485