Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1994-04-26
1996-08-06
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156497, 156499, 156574, B32B 3126
Patent
active
055430031
ABSTRACT:
A torch is mounted on the central portion of a frame having a near end portion and a far end portion. The torch directs heat toward the far end portion of the frame, adjacent to a rotatable embedment roller. A handle is formed on the near end portion of the frame. The torch melts the granules of torch-on roofing, and the embedment roller follows behind to smoothen the surface of the roofing in the area of a lap joint.
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Rivard Paul M.
Simmons David A.
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