Metal working – Method of mechanical manufacture – Disassembling
Patent
1987-02-12
1988-06-14
Echols, P. W.
Metal working
Method of mechanical manufacture
Disassembling
29235, 29236, 29267, 29453, 294 191, B23P 1902
Patent
active
047502525
ABSTRACT:
A tool and method for installing and removing twist-on rod guides onto and off from sucker rods. A partially closed C-shaped jaw member lying substantially in a first plane surrounds the guide and the sucker rod allowing torque to be applied to the rod guide to enable it to be snapped onto or off from the sucker rod. A pry bar and handle are attached to the jaw member and lie substantially in a second plane that forms preferably about a 20.degree. angle with the first plane. A linear projection of the pry bar into the first plane projects from the edge of the lower jaw at a right angle.
REFERENCES:
patent: 563848 (1896-07-01), Dunham
patent: 593377 (1897-11-01), Johnson
patent: 1299294 (1919-04-01), Buchanan
patent: 1689585 (1928-10-01), Haschart
patent: 1736585 (1929-11-01), Fehlhaber
patent: 2539262 (1951-01-01), Moore
patent: 2576000 (1951-11-01), Cowan, Jr.
patent: 2597381 (1952-05-01), Roper
patent: 2619862 (1952-12-01), Trypanis
patent: 2640382 (1953-06-01), Grossman
patent: 2896910 (1959-07-01), Cooper et al.
patent: 3090115 (1963-05-01), Carr
patent: 3327377 (1967-06-01), German
patent: 3587121 (1971-06-01), Morrow
patent: 3887985 (1975-06-01), Zenon
patent: 4240658 (1980-12-01), Britson
patent: 4245709 (1981-01-01), Manuel
patent: 4575163 (1986-03-01), Sable
patent: 4622869 (1986-11-01), Lee
Conoco Inc.
Echols P. W.
Rawlins Andrew E.
Thomson Richard K.
LandOfFree
Tool and method for installing twist-on rod guides does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tool and method for installing twist-on rod guides, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool and method for installing twist-on rod guides will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-497521