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GB2060576B - Sheet feeders - Google Patents

Sheet feeders

Info

Publication number
GB2060576B
GB2060576B GB8031699A GB8031699A GB2060576B GB 2060576 B GB2060576 B GB 2060576B GB 8031699 A GB8031699 A GB 8031699A GB 8031699 A GB8031699 A GB 8031699A GB 2060576 B GB2060576 B GB 2060576B
Authority
GB
United Kingdom
Prior art keywords
sheet feeders
feeders
sheet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8031699A
Other versions
GB2060576A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROTAPRINT Ltd
Original Assignee
ROTAPRINT Ltd
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
Priority claimed from GB7933948A external-priority patent/GB2061882A/en
Application filed by ROTAPRINT Ltd filed Critical ROTAPRINT Ltd
Priority to GB8031699A priority Critical patent/GB2060576B/en
Publication of GB2060576A publication Critical patent/GB2060576A/en
Application granted granted Critical
Publication of GB2060576B publication Critical patent/GB2060576B/en
Expired legal-status Critical Current

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
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0816—Suction grippers separating from the top of pile
    • B65H3/0833—Suction grippers separating from the top of pile and acting on the front part of the articles relatively to the final separating direction
    • B65H3/0841—Suction grippers separating from the top of pile and acting on the front part of the articles relatively to the final separating direction this action resulting at least during a part of each separating cycle, in a movement of at least the front part of the articles in a direction opposite to the final separating direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1212—Devices for attaching printing elements or formes to supports for attaching flexible printing formes using pneumatic force
    • 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
    • B65H3/48—Air blast acting on edges of, or under, articles
    • 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
    • B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H31/00—Pile receivers
    • B65H31/34—Apparatus for squaring-up piled articles
    • B65H31/38—Apparatus for vibrating or knocking the pile during piling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1912—Banknotes, bills and cheques or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
GB8031699A 1979-10-01 1980-10-01 Sheet feeders Expired GB2060576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8031699A GB2060576B (en) 1979-10-01 1980-10-01 Sheet feeders

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7933948A GB2061882A (en) 1979-10-01 1979-10-01 Printing machine
GB8031699A GB2060576B (en) 1979-10-01 1980-10-01 Sheet feeders

Publications (2)

Publication Number Publication Date
GB2060576A GB2060576A (en) 1981-05-07
GB2060576B true GB2060576B (en) 1983-11-23

Family

ID=26273053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031699A Expired GB2060576B (en) 1979-10-01 1980-10-01 Sheet feeders

Country Status (1)

Country Link
GB (1) GB2060576B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139573B (en) * 1983-05-09 1986-07-16 Sidney Edgar Thomas Simpson Lifting and aligning tool for mounting vehicle wheels
US5228675A (en) * 1992-01-28 1993-07-20 Baumfolder Corporation Sheet separation pile feeder
WO2020058964A1 (en) * 2018-09-23 2020-03-26 Nilesh Dhirajlal Parmar A sheet feeder and method of making the same

Also Published As

Publication number Publication date
GB2060576A (en) 1981-05-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee