Apparatus for removing webs from cartridges
AssigneeEastman Kodak Company
InventorsGurdip Singh Sethi, Thomas Walter Cole
Life of this patent
Estimating the term…
Abstract
Apparatus is disclosed for pulling webs of random lengths from respective cartridges. Each web has an end portion which protrudes from its respective cartridge. The cartridges are advanced by an endless belt cartridge conveyor in a first direction while the web end portions are sandwiched between a pair of endless belt conveyors and advanced in a second direction at an acute angle with respect to the first direction. Due to such divergent advancement of the cartridges and the web end portions, the webs are pulled from the cartridges. A cutting wheel is provided to cut the web after being pulled from the cartridges.
Claims9
Apparatus for pulling webs from respective cartridges, each web having an end portion protruding from its respective cartridge, said apparatus comprising:
- means for advancing the cartridges in a first direction;
- and
- means for engaging the end portion of each web and for advancing the end portion so engaged in a second direction at an acute angle with respect to said first direction,
- whereby as the cartridges and the respective web end portions are advanced along said first and second directions respectively, each web is pulled from its respective cartridge.
Apparatus for pulling webs from respective cartridges, each web having an end portion protruding from its respective cartridge, and each web being pullable from its respective cartridge when pulled along a predetermined axis relative to the cartridge, said apparatus comprising:
- means for sequentially advancing the cartridges in a first direction and for orienting each cartridge so that the predetermined axis of each cartridge is substantially perpendicular to said first direction;
- and
- means for sequentially engaging the end portion of each web and for advancing the end portion so engaged in a second direction at an acute angle with respect to said first direction to assert a pull on each web along the predetermined axis of its respective cartridge.
Dependencies are inferred from the claim text.