EP0453803A3 - Locking device for the suction nozzle of a suction separating device for the feeding device of a printing machine - Google Patents

Locking device for the suction nozzle of a suction separating device for the feeding device of a printing machine Download PDF

Info

Publication number
EP0453803A3
EP0453803A3 EP19910104935 EP91104935A EP0453803A3 EP 0453803 A3 EP0453803 A3 EP 0453803A3 EP 19910104935 EP19910104935 EP 19910104935 EP 91104935 A EP91104935 A EP 91104935A EP 0453803 A3 EP0453803 A3 EP 0453803A3
Authority
EP
European Patent Office
Prior art keywords
suction
printing machine
suction nozzle
feeding
locking
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.)
Withdrawn
Application number
EP19910104935
Other languages
German (de)
Other versions
EP0453803A2 (en
Inventor
Jochen Renner
Peter Sobotta
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0453803A2 publication Critical patent/EP0453803A2/en
Publication of EP0453803A3 publication Critical patent/EP0453803A3/en
Withdrawn legal-status Critical Current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
    • B65H3/0825—Suction grippers separating from the top of pile and acting on the rear part of the articles relatively to the final separating direction
    • 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
EP19910104935 1990-04-21 1991-03-28 Locking device for the suction nozzle of a suction separating device for the feeding device of a printing machine Withdrawn EP0453803A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4012778 1990-04-21
DE4012778A DE4012778C1 (en) 1990-04-21 1990-04-21

Publications (2)

Publication Number Publication Date
EP0453803A2 EP0453803A2 (en) 1991-10-30
EP0453803A3 true EP0453803A3 (en) 1993-08-11

Family

ID=6404831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910104935 Withdrawn EP0453803A3 (en) 1990-04-21 1991-03-28 Locking device for the suction nozzle of a suction separating device for the feeding device of a printing machine

Country Status (5)

Country Link
US (1) US5102113A (en)
EP (1) EP0453803A3 (en)
JP (1) JPH0790931B2 (en)
CA (1) CA2037389C (en)
DE (1) DE4012778C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012779C1 (en) * 1990-04-21 1991-05-02 Heidelberger Druckmaschinen Ag, 6900 Heidelberg, De
WO1994008881A1 (en) * 1992-10-10 1994-04-28 Heidelberger Druckmaschinen Aktiengesellschaft Feeder for a sheet-paper processing machine
US5803447A (en) * 1996-09-25 1998-09-08 D&K Custom Machine Design, Inc. Method and apparatus for feeding sheets
DE10009666A1 (en) 1999-03-19 2000-09-21 Heidelberger Druckmasch Ag Suction lifter and method of operation for lifting sheets from stack comprise vacuum source, and control
EP1428778A1 (en) * 2002-12-10 2004-06-16 Fuji Photo Film Co., Ltd. Printing plate sucker

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891267C (en) * 1938-11-08 1953-09-28 Georg Dr-Ing Spiess Device for lifting the top sheet from a flat or round stack by means of swinging gripper nozzles
DE2309013A1 (en) * 1973-02-23 1974-09-05 Mabeg Maschinenbau Gmbh Nachf SEPARATING SUCTION DRIVE OF A SUCTION HEAD
DE2409528A1 (en) * 1973-06-28 1975-01-16 Polygraph Leipzig SEPARATING AND / OR CONVEYOR SUCTION DEVICES FOR PNEUMATIC BOW CUTTER AND CONVEYOR DEVICES
DE3207830A1 (en) * 1981-03-04 1982-09-30 Komori Printing Machinery Co., Ltd., Tokyo INVESTOR

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007697A (en) * 1959-03-06 1961-11-07 Miller Printing Machinery Co Sheet feeder
US3938800A (en) * 1972-04-26 1976-02-17 Heidelberger Druckmaschinen Aktiengesellschaft Suction head for sheet feeding apparatus
CS253506B1 (en) * 1985-10-10 1987-11-12 Jaroslav Jiruse Loading equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE891267C (en) * 1938-11-08 1953-09-28 Georg Dr-Ing Spiess Device for lifting the top sheet from a flat or round stack by means of swinging gripper nozzles
DE2309013A1 (en) * 1973-02-23 1974-09-05 Mabeg Maschinenbau Gmbh Nachf SEPARATING SUCTION DRIVE OF A SUCTION HEAD
DE2409528A1 (en) * 1973-06-28 1975-01-16 Polygraph Leipzig SEPARATING AND / OR CONVEYOR SUCTION DEVICES FOR PNEUMATIC BOW CUTTER AND CONVEYOR DEVICES
DE3207830A1 (en) * 1981-03-04 1982-09-30 Komori Printing Machinery Co., Ltd., Tokyo INVESTOR

Also Published As

Publication number Publication date
CA2037389C (en) 1994-11-01
JPH0790931B2 (en) 1995-10-04
JPH04223942A (en) 1992-08-13
CA2037389A1 (en) 1991-10-22
DE4012778C1 (en) 1991-05-29
EP0453803A2 (en) 1991-10-30
US5102113A (en) 1992-04-07

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