Tool driving or impacting – Impacting devices – Hammer head moves in arcuate path or rotates
Patent
1992-09-23
1994-04-26
Smith, Scott
Tool driving or impacting
Impacting devices
Hammer head moves in arcuate path or rotates
173111, B25D 1600
Patent
active
053058356
ABSTRACT:
A fluid-activated, percussive impact tool has a piston therein that reciprocates longitudinally but not rotationally. The piston activates a wrap spring clutch to rotate the drill steel. A removable splined nut in combination with the tool's housing restrains rotation of the piston, while permitting longitudinal reciprocation of the piston.
REFERENCES:
patent: 771218 (1904-09-01), Gilman
patent: 1084270 (1914-01-01), Hansen
patent: 1141650 (1915-06-01), Oldham
patent: 1740684 (1929-12-01), Gartin
patent: 2195204 (1940-03-01), Gartin
patent: 2251224 (1941-07-01), Curtis
patent: 2282963 (1958-02-01), Curtis
patent: 2326383 (1943-08-01), Morrison
patent: 2514852 (1950-07-01), Feucht et al.
patent: 2755069 (1956-07-01), Mosby
patent: 3055441 (1962-09-01), Morrison
patent: 3074381 (1963-01-01), Osgood
patent: 3171510 (1965-03-01), Lear
patent: 3517754 (1970-06-01), Hughes
patent: 3865198 (1975-02-01), Price
patent: 3972376 (1976-08-01), Price
patent: 4131165 (1978-12-01), Wanner et al.
patent: 4319646 (1982-03-01), Emonet
patent: 4442759 (1984-04-01), Elser
patent: 4491445 (1985-01-01), Hunger et al.
patent: 4508015 (1985-04-01), Lin
patent: 4690226 (1987-09-01), Schnizler et al.
patent: 4896584 (1990-01-01), Stoll et al.
patent: 5139093 (1992-08-01), Lyon et al.
Campbell Paul B.
Kimberlin Robert R.
Ingersoll-Rand Company
Selko John J.
Smith Scott
LandOfFree
Nonrotary piston for jackhammer and removable splined nut theref does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nonrotary piston for jackhammer and removable splined nut theref, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nonrotary piston for jackhammer and removable splined nut theref will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1706264