Apparatus for depositing a web of material on a table

Details Apparatus for depositing a web of material on a table Apparatus for depositing a web of material on a table

1982-03-29

1983-10-04

Levy, Stuart S.

Advancing material of indeterminate length

With material-responsive control means

To position material laterally

226 21, 83 74, 83367, B65H 2526, B23Q 1500, B26D 500

Patent

active

044074395

ABSTRACT:
In order to deposit a web (13) onto a conveyer (2) of a table (1) with one edge aligned with a datum position, a carrier (9) is provided which is rotatable with respect to the table (1) and has an auxiliary conveyer (10). Rotation of the carrier (9) takes place in response to deviation of the actual position of the edge from the datum position, which is detected at the point of deposit of the web (13) onto the conveyer (2) by a suitable position detecting sensor (21). For rotating the carrier (9), a motor (20), whose direction of rotation and angle of rotation can be controlled, is used.
The apparatus can be used, in particular, for depositing webs of fabric removed from bolts (4) onto a laying table for cutting purposes.

REFERENCES:
patent: 2722415 (1955-11-01), Wood, Jr.
patent: 2850277 (1958-09-01), Clark
patent: 2877397 (1959-03-01), Poschner et al.
patent: 3786974 (1974-01-01), Kron
patent: 3807611 (1974-04-01), Eder et al.
patent: 3940042 (1976-02-01), Keck

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