Tools – Receptacle closure remover – Gripping type
Patent
1980-03-19
1981-11-10
Smith, James G.
Tools
Receptacle closure remover
Gripping type
29275, 81463, B25B 1900, B25B 2700
Patent
active
042991447
ABSTRACT:
The hand tool of the present invention is utilized for rotating a nut threadably mounted on a bolt or shaft, the nut having a pin receiving hole located radially outwardly from its axis. The tool comprises an elongated handle portion having a blunt radius end for receiving blows from a hammer and having a second end opposite from the blunt end. The second end includes at least one pin adapted to matingly fit within the hole in the nut. The nut can be turned by inserting the pin within the hole and by striking the blunt end of the tool handle so as to impart a rotational force to the nut.
REFERENCES:
patent: 1333286 (1920-03-01), Smith
patent: 1941565 (1934-01-01), Mandl
patent: 2744431 (1956-05-01), Scime
patent: 3596539 (1971-08-01), Gollaher
patent: 3783492 (1974-01-01), Duckett et al.
patent: 4188701 (1980-02-01), Ludwig
Western Electric "Technical Digest No. 57", Impact Spanner Wrench, Oct. 1979, C. B. Begg.
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