Cutter for non-woven carpet machine

Details Cutter for non-woven carpet machine Cutter for non-woven carpet machine

1973-12-18

1976-05-18

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

With cutting, punching, piercing, severing, or tearing

83 4, 83174, 156254, 156269, 156271, 156498, B26D 148, B26D 154, B32B 3118

Patent

active

039575683

ABSTRACT:
A cutter for a non-woven carpet machine in the form of a continuous belt or band which is tensioned and moves continuously in one direction against advancing yarn strands. A sharpening mechanism can be provided to sharpen the blade while it is moving and without stopping the carpet making machine by moving the blade against the sharpening mechanism. A cooling unit can be provided for circulating cooling air against the carpet backing layers to harden adhesive in which the yarn is embedded.

REFERENCES:
patent: 3263537 (1966-08-01), Rehman et al.
patent: 3395595 (1968-08-01), Braun et al.
patent: 3530908 (1970-09-01), Crow
patent: 3736820 (1973-06-01), Jung
patent: 3816204 (1974-06-01), Nagayoshi

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