Metal working – Means to assemble or disassemble – Means comprising hand manipulatable tool
Patent
1981-07-22
1984-08-21
Smith, James G.
Metal working
Means to assemble or disassemble
Means comprising hand manipulatable tool
81463, B25B 2714
Patent
active
044661673
ABSTRACT:
A pneumatic impact tool has a tubular housing with an impact head secured in and extending outwardly from one end of the housing and a valve secured within the housing but spaced from the impact head so that a piston chamber is formed within the housing. The valve has an inlet port adapted to be connected to a source of pressurized fluid and two outlet ports for the alternate release, respectively, of pressurized fluid. One outlet port opens directly into the piston chamber while the other is connected by a passage to the piston chamber immediately adjacent the impact head. At least one exhaust port is provided through the housing for exhausting pressurized fluid from the piston chamber when the piston reaches the end of its travel in each direction of its stroke. The housing is adapted to be connected to a source of pressurized fluid so that pressurized fluid enters the inlet port of the valve. The impact head is adapted to have an implement attached thereto for performing certain jobs such as removing stuck gaskets from engine blocks and the like.
REFERENCES:
patent: Re11887 (1901-01-01), Beckwith
patent: 539240 (1895-05-01), Soley
patent: 1092237 (1914-04-01), Barbre
patent: 1097545 (1914-05-01), Griner
patent: 1240708 (1917-09-01), Haeseler
patent: 1334686 (1920-03-01), Whyte
patent: 2655921 (1953-10-01), Haboush
patent: 2762341 (1956-09-01), Salengro
patent: 2788768 (1957-04-01), Fischer
patent: 2906244 (1959-09-01), Christensen
patent: 2944521 (1960-07-01), Kibbe
patent: 3099186 (1963-07-01), Ballash
patent: 3106019 (1963-10-01), Magnussen
patent: 3167135 (1965-01-01), Wilmer
patent: 3193924 (1965-07-01), Gariepy
patent: 3299968 (1967-01-01), Cunningham
patent: 3359038 (1967-12-01), Levy et al.
patent: 3651874 (1972-03-01), Sudnishnikov et al.
patent: 3922902 (1975-12-01), Jarman
Linear Pneumatics Inc.
Smith James G.
LandOfFree
Method of removing stuck gaskets and pneumatic impact tool does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of removing stuck gaskets and pneumatic impact tool, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of removing stuck gaskets and pneumatic impact tool will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1936134