Advancing arrangement with adjustable stepwise advancing distanc

Details Advancing arrangement with adjustable stepwise advancing distanc Advancing arrangement with adjustable stepwise advancing distanc

1978-09-28

1980-08-12

Simmons, David A.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Automatic and/or material-triggered control

53 51, 226 32, 226142, B32B 3100

Patent

active

042171636

ABSTRACT:
In a hot forming machine in which molding means deform a thermoplastic foil band and cutting and stamping means further process the deformed foil band. A photocell is adapted to scan marking indicia on the foil band and to adjust a lengthwise adjustable connecting member in accordance with such scanning. The connecting member forms part of an advancing arrangement for the transported foil band. This advancing arrangement includes a swing arm pivotally mounted in the machine; a first shaft mounted on the swing arm in proximity of the free end thereof; and an eccentric rigidly secured to the first shaft and pivotally connected to the connecting member which is also pivotally connected to the swing arm.

REFERENCES:
patent: 1437059 (1922-11-01), Huestis
patent: 2614456 (1952-10-01), Zeuthen
patent: 3000157 (1961-09-01), Ollieu et al.
patent: 3908331 (1975-09-01), Donnet
patent: 4048782 (1977-09-01), Hamilton

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