Elongated-member-driving apparatus – With means to move or guide member into driving position – Magnetic member-feed and/or holding means
Patent
1980-01-15
1982-01-26
Bell, Paul A.
Elongated-member-driving apparatus
With means to move or guide member into driving position
Magnetic member-feed and/or holding means
227120, 227114, 227117, 227118, B25C 102
Patent
active
043124720
ABSTRACT:
A thumbtack tacker tacking thumbtacks by pushing action comprising a case provided with a arc-shaped housing portion housing a lot of thumbtacks inside the case, an arm provided with a V-shaped pick-up member picking up a thumbtack inside the arc-shaped housing portion along the arc-shaped face of the arc-shaped housing portion at the tip and pivoted inside the case, a working slide provided with a suspended portion engaging the arm and supported as swingable to the back and front of the case with the front end of the arm faced the front of the case, and a reversing plate provided with a magned attracting the thumbtack picked up by the pick-up member, being pivoted as reversible to the front face of the case.
REFERENCES:
patent: 280404 (1883-07-01), Root
patent: 527985 (1894-10-01), Hoofnagle
patent: 1041884 (1912-10-01), Sasseman
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