Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With work feeding or handling means
Patent
1978-05-24
1981-02-10
Wityshyn, Michael G.
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
With work feeding or handling means
118212, 118249, 156578, 198575, 198576, B32B 3110, B32B 3112
Patent
active
042499844
ABSTRACT:
This gumming apparatus is intended for use primarily with continuous web business form processing machines. The apparatus includes a gumming cylinder disposed transversely of the continuous form conveyor of the machine to apply gum at equal intervals along the length of the continuous web. The cylinder is mounted in an adjustable slide assembly which permits rapid removal of the cylinder for replacement by another cylinder of a different size to suit a different size of business form. The removable cylinder includes an end gear driven by a drive assembly which includes a swinging gear to permit rapid replacement of the cylinder. A second conveyor for depositing inserts onto the continuous web is speed coordinated with the web conveyor by means of a removable conveyor drive gear which is driven by the drive assembly and also includes a swinging gear to permit replacement of the drive gear at the same time as the cylinder is replaced.
REFERENCES:
patent: 2690121 (1954-09-01), Auerbacher et al.
patent: 2920503 (1960-01-01), Burrows
patent: 2977271 (1961-03-01), Cutwack
patent: 2993528 (1961-07-01), Plant, Jr.
patent: 4092207 (1978-05-01), Zodrow
Ga-Vehren Engineering Company
Wityshyn Michael G.
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