Threading apparatus for a standard engine lathe

Details Threading apparatus for a standard engine lathe Threading apparatus for a standard engine lathe

1978-02-24

1980-02-05

Hinson, Harrison L.

Turning

Process of turning

B23B 100

Patent

active

041866312

ABSTRACT:
An apparatus for threading a work piece on a standard engine lathe is disclosed. In the preferred embodiment, the apparatus utilizes an accessory supporting the cutting point on the cross feed of the carriage with a proximity linkage. The proximity linkage determines when the lead screw has carried the carriage to the limits desired for its travel. It releases by use of a movable cam a spring retract mechanism which withdraws the accessory and, hence, the tool point, from a cutting position adjacent to the work piece. Alternate embodiments are disclosed including a positioned set of cams on linkage rods and an alternate form of hand operated, hand reset, retractable apparatus.

REFERENCES:
patent: 2379370 (1945-06-01), Metz
patent: 2396631 (1946-03-01), Andresen
patent: 2533254 (1950-12-01), Wigham
patent: 3897704 (1975-08-01), Schuell

Affiliated with

Also associated with

Rating

Threading apparatus for a standard engine lathe does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Threading apparatus for a standard engine lathe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Threading apparatus for a standard engine lathe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2175846