ATE80104T1 - FILLING FITTINGS FOR MACHINES, DEVICES OR THE LIKE FOR FILLING VALVE BAGS. - Google Patents

FILLING FITTINGS FOR MACHINES, DEVICES OR THE LIKE FOR FILLING VALVE BAGS.

Info

Publication number
ATE80104T1
ATE80104T1 AT89103849T AT89103849T ATE80104T1 AT E80104 T1 ATE80104 T1 AT E80104T1 AT 89103849 T AT89103849 T AT 89103849T AT 89103849 T AT89103849 T AT 89103849T AT E80104 T1 ATE80104 T1 AT E80104T1
Authority
AT
Austria
Prior art keywords
filling
outer tube
valve
machines
devices
Prior art date
Application number
AT89103849T
Other languages
German (de)
Inventor
Wolfgang Schwarz
Fabien Rencurosi
Original Assignee
Greif Werk Masch
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 Greif Werk Masch filed Critical Greif Werk Masch
Application granted granted Critical
Publication of ATE80104T1 publication Critical patent/ATE80104T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/18—Methods of, or means for, filling the material into the containers or receptacles for filling valve-bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Bag Frames (AREA)

Abstract

The filling supports for machines, devices or the like for filling valve bags (14) with material, in particular powdery material, comprises an inner tube (4) for guiding the flow of material, and an outer tube (1) which surrounds the inner tube at a distance, for the purpose of forming an air-ducting channel (5) in between. To improve the bearing of the bag valve on the outer tube (1), the outer tube is of rigid design in its attachment region for receiving the valve (17) of the valve bag (14) and is provided with perforations (18, 19) for the application of reduced pressure in the channel (5). The perforations (18, 19) preferably consist of slots (18) which are provided at a distance from one another about the circumference of the outer tube (1) and are furthermore so arranged that, as seen in the axial projection direction, at least adjoin one another by their ends to form an air-suction zone which is free of interruptions in the circumferential direction. <IMAGE>
AT89103849T 1988-03-22 1989-03-04 FILLING FITTINGS FOR MACHINES, DEVICES OR THE LIKE FOR FILLING VALVE BAGS. ATE80104T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3809593A DE3809593A1 (en) 1988-03-22 1988-03-22 FILLING SLEEVES FOR MACHINES, DEVICES OR THE LIKE FOR FILLING VALVE BAGS
EP89103849A EP0334085B1 (en) 1988-03-22 1989-03-04 Filling supports for machines, devices or the like for filling valve bags

Publications (1)

Publication Number Publication Date
ATE80104T1 true ATE80104T1 (en) 1992-09-15

Family

ID=6350365

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89103849T ATE80104T1 (en) 1988-03-22 1989-03-04 FILLING FITTINGS FOR MACHINES, DEVICES OR THE LIKE FOR FILLING VALVE BAGS.

Country Status (4)

Country Link
EP (1) EP0334085B1 (en)
AT (1) ATE80104T1 (en)
DE (2) DE3809593A1 (en)
ES (1) ES2035396T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9000346U1 (en) * 1990-01-13 1990-04-05 Greif-Werk Maschinenfabrik Gmbh, 2400 Luebeck, De

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861604A (en) * 1956-05-22 1958-11-25 Volunteer Portland Cement Comp Bag filling spout
US3118474A (en) * 1961-04-18 1964-01-21 Staley Mfg Co A E Packing spout
FR1327433A (en) * 1962-06-06 1963-05-17 Black Products Co Automatic air discharge spout
DE2058652C3 (en) * 1970-11-28 1973-09-20 Erwin Behn Verpackungsbedarf Gmbh, 4150 Krefeld Valve bag filling machine with a filling nozzle, which has Ent air ducts on its outside to divert the air
US4344468A (en) * 1979-06-06 1982-08-17 E. I. Du Pont De Nemours And Company Process and apparatus for packaging

Also Published As

Publication number Publication date
EP0334085B1 (en) 1992-09-02
EP0334085A1 (en) 1989-09-27
ES2035396T3 (en) 1993-04-16
DE3809593A1 (en) 1989-10-12
DE58902170D1 (en) 1992-10-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee