Sheet picking mechanism

Sheet feeding or delivering – Feeding – Separators

Patent

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Details

271121, 271227, 271259, 271265, 271263, B65H 304

Patent

active

049346849

ABSTRACT:
An apparatus is shown for removing a sheet from the top of a stack of sheets and transporting it laterally in the direction of a processing station. The apparatus comprises a pick mechanism for frictionally engaging the exposed surface of the top sheet in a stack and transporting it laterally substantially in the plane of the top of the stack. An angled dam is located adjacent the pick mechanism for slidingly engaging the sheet edge and the sheet surface opposite the surface engaged by the pick mechanism to lift sheets transported by the frictional engagement device out of the plane of the top of the stack. A first thickness sensor senses the number of sheets that are transported past the dam. A brake responsive to the first thickness sensor selectively apply a friction surface to the sheet surface opposite the surface engaged by the frictional engagement device when more then one sheet is transported past the dam.

REFERENCES:
patent: 467128 (1892-01-01), Burnet et al.
patent: 825476 (1906-07-01), Osborn
patent: 1052257 (1913-02-01), Kemper et al.
patent: 2104630 (1938-01-01), Zahn
patent: 2214752 (1940-09-01), Pierce
patent: 2224137 (1940-12-01), Breman et al.
patent: 2836416 (1958-05-01), Van Marle
patent: 3044770 (1962-07-01), Breuers
patent: 3260521 (1966-07-01), Moxness
patent: 3272500 (1966-09-01), Van Dalen et al.
patent: 3825248 (1974-07-01), Friend
patent: 4034976 (1977-07-01), Lundblad
patent: 4158456 (1979-06-01), Holland-Letz
patent: 4364551 (1982-12-01), Rutishauser
patent: 4376530 (1983-03-01), Akai
patent: 4431175 (1984-02-01), Smith
patent: 4461466 (1984-07-01), Uchida et al.
patent: 4523753 (1985-06-01), Hiromori et al.
patent: 4548397 (1985-10-01), Runzi
patent: 4555103 (1985-11-01), Larson
patent: 4561644 (1985-12-01), Clausing
patent: 4579332 (1986-04-01), Larson
patent: 4615518 (1986-10-01), Di Blasio
patent: 4634111 (1987-01-01), Frank
patent: 4635922 (1987-01-01), Roetter et al.
patent: 4674734 (1987-06-01), Ibuchi
patent: 4691912 (1987-09-01), Gillmann
patent: 4696462 (1987-09-01), Tanaka et al.
patent: 4705265 (1987-11-01), Hirota et al.
patent: 4718655 (1988-01-01), Okayama et al.
patent: 4730204 (1988-03-01), Satoh et al.
patent: 4761002 (1988-08-01), Reed et al.
patent: 4768771 (1988-09-01), May
patent: 4795145 (1989-01-01), Fuller
patent: 4796878 (1989-01-01), Nichelson et al.
patent: 4805892 (1989-02-01), Calhoun

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