Cutting by use of rotating axially moving tool – Tool or tool-support with torque-applying clutch
Patent
1995-01-24
1996-07-23
Howell, Daniel W.
Cutting by use of rotating axially moving tool
Tool or tool-support with torque-applying clutch
192 21, 408142, 470103, B23G 116
Patent
active
055383718
ABSTRACT:
A tapper mechanism having (i) a rotatable tapper body with a clutch, (ii) a driven shaft having a portion rotatably held coaxially in the tapper body for limited axial motion therein, (iii) an engageable claw connected from the driven shaft for selective engagement with the driven shaft for selectively transmitting torque from the tapper body to the driven shaft upon the axial movement of the driven shaft within the tapper body the transmission of torque from the tapper body to the driven shaft is interrupted by the disengagement of the clutch and the driven shaft is axially moved into a neutral state, (iv) a tap connected from an end of the driven shaft that is remote from the tapper body, (v) an engaging slider disposed between the driven shaft and the engageable claw, the engageable claw and the driven shaft being adapted to rotate together and are axially displaceable relative to each other within the tapper body during such rotation, and (vi) a clutch spring urging the engageable claw away from the clutch.
REFERENCES:
patent: 3051013 (1962-08-01), Zagar
patent: 4277209 (1981-07-01), Benjamin et al.
patent: 4722643 (1988-02-01), Johnson
patent: 4832542 (1989-05-01), Johnson et al.
Daishowa Seiki Co., Ltd.
Howell Daniel W.
LandOfFree
Tapper mechanism does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tapper mechanism, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tapper mechanism will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-708958