ATE745T1 - HOLD-DOWN DEVICE FOR A SHEET SEPARATING DEVICE. - Google Patents

HOLD-DOWN DEVICE FOR A SHEET SEPARATING DEVICE.

Info

Publication number
ATE745T1
ATE745T1 AT79103956T AT79103956T ATE745T1 AT E745 T1 ATE745 T1 AT E745T1 AT 79103956 T AT79103956 T AT 79103956T AT 79103956 T AT79103956 T AT 79103956T AT E745 T1 ATE745 T1 AT E745T1
Authority
AT
Austria
Prior art keywords
sheets
stack
bar
hold
sheet separating
Prior art date
Application number
AT79103956T
Other languages
German (de)
Inventor
Klaus-Joerg Ruschepaul
Original Assignee
Hoechst Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6052817&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE745(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Aktiengesellschaft filed Critical Hoechst Aktiengesellschaft
Application granted granted Critical
Publication of ATE745T1 publication Critical patent/ATE745T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/54—Pressing or holding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

Disclosed is a device for separating sheets from a stack of sheets, comprising a base for supporting the stack of sheets; a bar extending transversely along one edge of the stack of sheets; two members attached to the bar at a distance from one another corresponding to the width of the sheets for holding down the corners of the sheets; and two guide elements mounted on the base on opposing sides of the stack of sheets for vertically displaceably receiving the bar and guiding the bar along a vertical path.
AT79103956T 1978-10-21 1979-10-15 HOLD-DOWN DEVICE FOR A SHEET SEPARATING DEVICE. ATE745T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782845962 DE2845962A1 (en) 1978-10-21 1978-10-21 DEVICE FOR SEPARATING LEAVES
EP79103956A EP0010280B1 (en) 1978-10-21 1979-10-15 Holding-down device for a sheet separating apparatus

Publications (1)

Publication Number Publication Date
ATE745T1 true ATE745T1 (en) 1982-03-15

Family

ID=6052817

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79103956T ATE745T1 (en) 1978-10-21 1979-10-15 HOLD-DOWN DEVICE FOR A SHEET SEPARATING DEVICE.

Country Status (6)

Country Link
US (1) US4275878A (en)
EP (1) EP0010280B1 (en)
JP (1) JPS5935469Y2 (en)
AT (1) ATE745T1 (en)
CA (1) CA1127195A (en)
DE (2) DE2845962A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943135A1 (en) * 1989-12-28 1991-07-04 Helmut Steinhilber Sheet separator device for printer or copier - has separation edges supported by transverse carrier contacting front face of stack
TWI247677B (en) * 2005-05-13 2006-01-21 Avision Inc Width-adjustable sheet tray
US7942403B2 (en) * 2005-05-20 2011-05-17 Hewlett-Packard Development Company, L.P. Sheet lifting with corner projections
US11097912B2 (en) * 2019-06-20 2021-08-24 Xerox Corporation Tethered trailing edge media guide

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029074A (en) * 1959-02-26 1962-04-10 Heyer Inc Sheet feed control for duplicating machines
DE1230040B (en) * 1964-09-19 1966-12-08 Zeuthen & Aagaard As Sheet separation device for sheet processing machines
US3301551A (en) * 1964-12-31 1967-01-31 Xerox Corp Sheet feed mechanism
US3539178A (en) * 1967-02-16 1970-11-10 Ricoh Kk Paper rack in a paper-feeding device
NL6805655A (en) * 1967-08-17 1969-02-19
AU1141470A (en) * 1969-02-20 1971-08-19 Scm Corporation Sheet feeding apparatus
US3601389A (en) * 1969-07-03 1971-08-24 Xerox Corp Sheet feeding apparatus
DE2265108C2 (en) * 1971-04-26 1982-04-22 Xerox Corp., 14644 Rochester, N.Y. Separating device
US3807725A (en) * 1971-07-06 1974-04-30 Bell & Howell Co Mechanism for separating side guides and raising pin separators
DE2643388C3 (en) * 1976-09-27 1979-03-15 Hoechst Ag, 6000 Frankfurt Device for separating sheets of a stack

Also Published As

Publication number Publication date
JPS5935469Y2 (en) 1984-10-01
EP0010280A1 (en) 1980-04-30
CA1127195A (en) 1982-07-06
DE2962263D1 (en) 1982-04-08
DE2845962A1 (en) 1980-04-30
JPS5563329U (en) 1980-04-30
US4275878A (en) 1981-06-30
EP0010280B1 (en) 1982-03-10

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RVE Rejection due to an opposition filed with the epo