Cutting – Cutting motion of tool has component in direction of moving... – With means to initiate intermittent tool action
Patent
1974-06-18
1976-10-05
Yost, Frank T.
Cutting
Cutting motion of tool has component in direction of moving...
With means to initiate intermittent tool action
53 64, 53389, 83299, 83303, 83650, B26D 140, B26D 538, B26D 1100
Patent
active
039837742
ABSTRACT:
An apparatus for producing a continuous succession of pieces or sheets, particularly suitable for infeeding cut pieces of wrapping material to wrapping machines, comprises a track for collating and sending forward the said sheets or cuttings; a plurality of auxiliary tracks leading to the said collation track; means for channelling along the auxiliary tracks, successively, wrapping material from respective reels; and control means for rhythmically cutting such material and for automatically feeding material, end to end, from a fresh reel on exhaustion of an empty reel. The control means comprise sensor means for detecting the end of the material from the empty reel; for cutting from the end portion a piece of material equal in length to or a multiple of the length of the said sheets or cuttings and for thereupon causing material to move forward along another of the said auxiliary tracks so that there is a continuous succession of sheets or cuttings along the above mentioned track where the said sheets or cuttings are collated and sent forward.
REFERENCES:
patent: 1833011 (1931-11-01), Aldrich et al.
patent: 3325071 (1967-06-01), Schmitz
patent: 3771281 (1973-11-01), Witte
patent: 3789714 (1974-02-01), Demny
patent: 3843253 (1974-10-01), Mikan et al.
patent: 3871257 (1975-03-01), Schmermund
Adams Bruce L.
Burns Robert E.
G. D. Societa per Azioni
Lobato Emmanuel J.
Yost Frank T.
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