Automatic threading device for lathes

Details Automatic threading device for lathes Automatic threading device for lathes

1988-09-30

1990-10-30

Schmidt, Frederick R.

Turning

Lathe

Attachment

82132, 82133, 82137, 82139, 82153, B23B 2500, B23B 328

Patent

active

049660586

ABSTRACT:
An automatic threading device, applicable to engine lathes or turret lathes, operating with a single point tool traveling parallel to the longitudinal axis of the lathe in a series of passes, generating the thread on a workpiece by synchronizing the travel of the device with the turning of the lathe, as in ordinary lathe threading, but in fully automatic sequences, reducing threading time to a few percent of that of conventional methods. A wide range of diameters, lengths, and thread pitches can be accommodated by one device. Except for a drive screw which provides longitudinal movement of the tool, all operating functions are pneumatically controlled. The device may be adapted for either temporary or semi-permanent attachment to a lathe.

REFERENCES:
patent: 2593310 (1952-04-01), Johnson
patent: 2903933 (1959-09-01), MacKenzie

Affiliated with

Also associated with

Rating

Automatic threading device for lathes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic threading device for lathes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic threading device for lathes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-269366