EP0819632A3 - Suction nozzle - Google Patents

Suction nozzle Download PDF

Info

Publication number
EP0819632A3
EP0819632A3 EP97111684A EP97111684A EP0819632A3 EP 0819632 A3 EP0819632 A3 EP 0819632A3 EP 97111684 A EP97111684 A EP 97111684A EP 97111684 A EP97111684 A EP 97111684A EP 0819632 A3 EP0819632 A3 EP 0819632A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
suction
bellows
face
suction nozzle
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.)
Granted
Application number
EP97111684A
Other languages
German (de)
French (fr)
Other versions
EP0819632A2 (en
EP0819632B1 (en
Inventor
Peter Eilitz
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0819632A2 publication Critical patent/EP0819632A2/en
Publication of EP0819632A3 publication Critical patent/EP0819632A3/en
Application granted granted Critical
Publication of EP0819632B1 publication Critical patent/EP0819632B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H3/0883—Construction of suction grippers or their holding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Stored Programmes (AREA)
  • Manipulator (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The suction lifter has elastic expansion bellows and a suction nozzle charged with underpressure. The nozzle (6) is positioned on the base of the inner chamber (2) of the bellows (1), which is formed by the end face of a suction body (4) above it. The nozzle apertures open outwards into the inner chamber. The top sheet of a pile is lifted by the free end (9) of the bellows. The suction surface (8) of the nozzle are not flat, but are concave or convex. The nozzle may be a separate component, fastened to the end face (5) of the suction body.
EP97111684A 1996-07-18 1997-07-10 Suction nozzle Expired - Lifetime EP0819632B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19628943A DE19628943C2 (en) 1996-07-18 1996-07-18 Mammal
DE19628943 1996-07-18

Publications (3)

Publication Number Publication Date
EP0819632A2 EP0819632A2 (en) 1998-01-21
EP0819632A3 true EP0819632A3 (en) 1998-09-23
EP0819632B1 EP0819632B1 (en) 2001-08-29

Family

ID=7800145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97111684A Expired - Lifetime EP0819632B1 (en) 1996-07-18 1997-07-10 Suction nozzle

Country Status (4)

Country Link
EP (1) EP0819632B1 (en)
JP (1) JP3142797B2 (en)
AT (1) ATE204826T1 (en)
DE (2) DE19628943C2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052283A1 (en) * 2009-11-09 2011-05-19 Khs Gmbh Suction pads
DE202010003265U1 (en) 2010-03-08 2010-05-27 Manroland Ag suction head
DE202011001879U1 (en) 2010-12-16 2011-03-24 Manroland Ag suction device
DE102015200812A1 (en) 2014-02-21 2015-08-27 Heidelberger Druckmaschinen Ag Lifting suction with a pneumatically controllable suction cup
CN113859972A (en) * 2021-11-04 2021-12-31 珠海格力电器股份有限公司 Bending clamp, carrying device, assembly system and assembly method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH423829A (en) * 1963-09-16 1966-11-15 Standard Telephon & Radio Ag Device for separating flat, stacked objects
DE2633831B1 (en) * 1976-07-28 1978-01-05 Vits Maschb Gmbh Sucker for lifting flexible objects with a flat surface, especially sheets made of paper or foil
GB2125367A (en) * 1982-08-18 1984-03-07 Bell & Howell Co Vacuum cup mechanism
US4589648A (en) * 1984-10-22 1986-05-20 Westvaco Corporation Pinch-action suction cup
EP0190612A2 (en) * 1985-02-02 1986-08-13 Agfa-Gevaert AG Device for picking-up a sheet by means of a suction gripper
EP0248933A1 (en) * 1986-06-10 1987-12-16 Goldco Industries, Inc. Sheet transfer device and method
JPH0769471A (en) * 1993-09-01 1995-03-14 Amada Metrecs Co Ltd Suction pad

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225669B (en) * 1962-09-11 1966-09-29 Eugen V Barthalis Dipl Ing Device for peeling off the individual sheets of a stack of horizontally lying sheets
DE3713037A1 (en) * 1987-04-16 1988-10-27 Kolbus Gmbh & Co Kg Separating device for separating and conveying stacked sheets

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH423829A (en) * 1963-09-16 1966-11-15 Standard Telephon & Radio Ag Device for separating flat, stacked objects
DE2633831B1 (en) * 1976-07-28 1978-01-05 Vits Maschb Gmbh Sucker for lifting flexible objects with a flat surface, especially sheets made of paper or foil
GB2125367A (en) * 1982-08-18 1984-03-07 Bell & Howell Co Vacuum cup mechanism
US4589648A (en) * 1984-10-22 1986-05-20 Westvaco Corporation Pinch-action suction cup
EP0190612A2 (en) * 1985-02-02 1986-08-13 Agfa-Gevaert AG Device for picking-up a sheet by means of a suction gripper
EP0248933A1 (en) * 1986-06-10 1987-12-16 Goldco Industries, Inc. Sheet transfer device and method
JPH0769471A (en) * 1993-09-01 1995-03-14 Amada Metrecs Co Ltd Suction pad

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 095, no. 006 31 July 1995 (1995-07-31) *

Also Published As

Publication number Publication date
EP0819632A2 (en) 1998-01-21
DE59704424D1 (en) 2001-10-04
EP0819632B1 (en) 2001-08-29
ATE204826T1 (en) 2001-09-15
JPH1077131A (en) 1998-03-24
JP3142797B2 (en) 2001-03-07
DE19628943A1 (en) 1998-01-22
DE19628943C2 (en) 1999-10-21

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