Elongated-member-driving apparatus – With means to move or guide member into driving position – Including carrier feed means for a plurality of members
Patent
1994-08-04
1996-10-01
Smith, Scott A.
Elongated-member-driving apparatus
With means to move or guide member into driving position
Including carrier feed means for a plurality of members
227120, 227131, B25C 504, B27F 721
Patent
active
055605290
ABSTRACT:
A cartridge for an electric stapler comprises an inner cartridge for holding a plurality of staple sheets in multi-layered form, each of the stapler sheets being formed by sticking straight staples together in sheet-like form, and an outer cartridge associated with the inner cartridge and detachably mounted on the electric stapler. The outer cartridge includes an accommodating section for accommodating the inner cartridge, a staple passage formed so as to extend from a lower end of the accommodating section, a staple receiving stand disposed at a front end of the staple passage, a pusher for pushing legs of a staple forward, the staple being formed into a square U-shape on the staple receiving stand, and a drive channel, arranged at the front of the staple passage, for receiving the formed staple pushed by the pusher. A driver plate of the main body of the stapler drives the formed staple in a direction orthogonal to the staple passage.
REFERENCES:
patent: 3009618 (1961-11-01), Lerner
patent: 4570841 (1986-02-01), Olesen
patent: 4588121 (1986-05-01), Olesen
patent: 4623082 (1986-11-01), Kurosawa
patent: 5269451 (1993-12-01), Udagawa et al.
patent: 5273199 (1993-12-01), Logtens
patent: 5346114 (1994-09-01), Udagawa et al.
patent: 5454503 (1995-10-01), Udagawa et al.
Udagawa Hiroshi
Yoshie Toru
Max Co. Ltd.
Smith Scott A.
Stelacone Jay A.
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