Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Indefinite or running length flexible strand – rod – tube – or...
Patent
1974-06-08
1977-01-04
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Indefinite or running length flexible strand, rod, tube, or...
156 72, D04H 1108
Patent
active
040010716
ABSTRACT:
Method and apparatus to produce a bonded loop pile carpet. The carpet machine is of the rotary type which uses cooperating notched blade members to form the yarn loops for bonding to a backing sheet. One set of the blade members is reciprocably mounted in the rotor of the machine.
REFERENCES:
patent: 1784552 (1930-12-01), Smith et al.
patent: 2116048 (1938-05-01), Smith
patent: 2831525 (1958-04-01), Cole
patent: 3542625 (1970-11-01), Vernier
Ball Michael W.
Deering Milliken Research Corporation
Marden Earle R.
Petry H. William
Powell William A.
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