Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With bending – folding – winding – or wrapping means
Patent
1983-08-24
1985-06-11
Woo, Jay H.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With bending, folding, winding, or wrapping means
156204, 156226, 156227, 156252, 156459, 156469, 156474, 156510, 156513, B31F 100
Patent
active
045226768
ABSTRACT:
An apparatus for manufacturing a roof lining for automobiles includes a sheet feeding section, a loop forming section, a welding section, and a cutting section. From the sheet feeding section, a sheet made of thermoplastic material in a predetermined length is fed to the loop forming section wherein an U-shaped loop is formed on the sheet and a wire pocket is then automatically formed by the welding section so as to insert a resting wire therethrough. To facilitate inserting the resting wire, the wire pocket is partly cut off by actuating cutter arms in the cutting section.
REFERENCES:
patent: 4108698 (1978-08-01), Brookshire
patent: 4199394 (1980-04-01), Thompson
patent: 4227952 (1980-10-01), Sabee
patent: 4244966 (1981-01-01), Maloney
Heitbrink Timothy W.
Woo Jay H.
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