Elongated-member-driving apparatus – Explosive-type driving means
Patent
1981-11-18
1984-12-11
Bell, Paul A.
Elongated-member-driving apparatus
Explosive-type driving means
B25C 114
Patent
active
044873530
ABSTRACT:
A tool for driving nails into hard surfaces wherein the driving power is provided by cartridges of explosive powder. An extrudible stop member is provided in the barrel of the tool in front of the piston which is impacted by the piston when the tool is overdriven. The stop member extrudes through a passage to the front of the barrel if repeated overdriving of the piston occurs thereby providing a visual indication of such condition existing. In addition, a novel clamping arrangement is disclosed for retaining the return dog for the piston in the barrel housing.
REFERENCES:
patent: 2997325 (1961-08-01), Peterson
patent: 3168744 (1965-02-01), Kvavle
patent: 3181760 (1965-05-01), Catlin et al.
patent: 3363817 (1968-01-01), Brack
patent: 3380552 (1968-04-01), Peterson
patent: 3398812 (1968-08-01), Peterson
patent: 3415438 (1968-12-01), De Caro
patent: 3490673 (1970-01-01), Diehl
patent: 3552625 (1971-01-01), Udert
patent: 3554425 (1971-01-01), Oesterle
patent: 3565313 (1971-02-01), Seghezzi et al.
patent: 3566975 (1971-03-01), Udert
patent: 3679118 (1972-07-01), Maier et al.
patent: 3743159 (1973-07-01), Schneider
patent: 3786977 (1974-01-01), Shamaly
patent: 3910477 (1975-10-01), Kavan
patent: 4019824 (1977-04-01), Percy
patent: 4025029 (1977-05-01), Kotas et al.
patent: 4063672 (1977-12-01), Jochum
patent: 4068790 (1978-01-01), Osterle et al.
patent: 4074843 (1978-02-01), Oesterle
patent: 4126335 (1978-11-01), Voss
patent: 4134527 (1979-01-01), Termet
patent: 4162033 (1979-07-01), Pomeroy
patent: 4189081 (1980-02-01), Combette et al.
patent: 4201324 (1980-05-01), Maier et al.
patent: 4252259 (1981-02-01), Brosius
patent: 4332340 (1982-06-01), Harris
Benson John
Freeman Douglas A.
Hanel Harold L.
Bell Paul A.
International Telephone and Telegraph Corporation
Michals William J.
Raden James B.
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