Cutting by use of rotating axially moving tool – Tool or tool-support with torque-applying clutch
Patent
1976-08-18
1978-05-23
Bilinsky, Z. R.
Cutting by use of rotating axially moving tool
Tool or tool-support with torque-applying clutch
10 89H, 10 89F, 10141H, 408142, B23G 146
Patent
active
040908062
ABSTRACT:
A driven cylinder is rotatably and reciprocatably mounted within a rotatable driving cylinder open at one end. The driving cylinder has a plurality of axial slots formed in its side wall. A clutch sleeve is secured to the driven cylinder inside the driving cylinder and has a plurality of axial grooves adapted to be aligned with the slots. The transverse top wall of the clutch sleeve is sloped upwardly from the leading edge of one groove to the trailing edge of the next groove. Each groove has an inner end opening towards the closed end of the driving cylinder. A ball is rotatably and reciprocatably mounted in the bottom of each groove and a roller is rotatably and reciprocatably mounted in each groove on top of the ball and extending out of the open end of the groove. The ball and roller in each groove also contact the edges of the aligned slot to transmit rotation from the driving to the driven cylinder. The driven cylinder is biased into the driving cylinder while the ball and roller pairs are biased into the bottom of the respective groove.
REFERENCES:
patent: 2684491 (1954-07-01), Roddick
patent: 3656858 (1972-04-01), Eriksson
patent: 3999642 (1976-12-01), Johnson
LandOfFree
Tapping spindle having automatic depth control does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tapping spindle having automatic depth control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tapping spindle having automatic depth control will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-562048