Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent
1979-06-01
1981-07-21
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With cutting, punching, piercing, severing, or tearing
156521, 156556, B35B 3500
Patent
active
042796865
ABSTRACT:
A web of material is intermittently fed by feed rollers between and beyond pairs of clamping jaws comprising separated segments defining a gap receiving a reciprocatable severing knife. Beyond the clamping jaws, suction means hold the leading web end and, after said end has been severed, can be swung onto a support for a workpiece to which the severed web section is to be applied.
REFERENCES:
patent: 2279724 (1942-04-01), von Hofe
patent: 2684775 (1954-07-01), von Hofe
Achelpohl Fritz
Decker Werner
Weston Caleb
Windmoller & Holscher
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