Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Longitudinally progressive helical winding means
Patent
1977-07-07
1978-08-29
Klein, David
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Longitudinally progressive helical winding means
156448, 242 72R, B65H 8100
Patent
active
041101499
ABSTRACT:
The longitudinal support members for the endless helical band are circularly disposed about and adjustable radially of the mandrel axis. Each support member is mounted on a plurality of parallel arms of equal length spaced longitudinally of the mandrel axis. The outer end portions of the arms for each support member are pivotally connected thereto. At each of various locations along the mandrel axis, the inner end portions of the arms at that location for all of the support members are pivotally connected to a ring which is adjustable along the mandrel axis to effect radial adjustment of the support members, and a support ring, also adjustable along the mandrel axis, is provided to support the arms radially when the longitudinal support members are in an inner portion of their adjustment range.
REFERENCES:
patent: 3655489 (1972-04-01), Poulsen
patent: 3679521 (1972-07-01), Poulsen
patent: 3825196 (1974-07-01), Yamazaki
patent: 3914151 (1975-10-01), Poulsen
Ball Michael W.
Hudgens Ronald C.
Klein David
Owens-Corning Fiberglas Corporation
Pacella Patrick P.
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