ES2157111T3 - DEVICE TO TAKE SACKS. - Google Patents

DEVICE TO TAKE SACKS.

Info

Publication number
ES2157111T3
ES2157111T3 ES98250093T ES98250093T ES2157111T3 ES 2157111 T3 ES2157111 T3 ES 2157111T3 ES 98250093 T ES98250093 T ES 98250093T ES 98250093 T ES98250093 T ES 98250093T ES 2157111 T3 ES2157111 T3 ES 2157111T3
Authority
ES
Spain
Prior art keywords
drum
arms
sacks
inner region
take
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 - Lifetime
Application number
ES98250093T
Other languages
Spanish (es)
Inventor
Uwe Tonsen
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.)
MATTHIESSEN LAGERTECHNIK GmbH
Original Assignee
MATTHIESSEN LAGERTECHNIK GmbH
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 MATTHIESSEN LAGERTECHNIK GmbH filed Critical MATTHIESSEN LAGERTECHNIK GmbH
Application granted granted Critical
Publication of ES2157111T3 publication Critical patent/ES2157111T3/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
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B65B69/0008—Opening and emptying bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Packaging Of Special Articles (AREA)

Abstract

A drum (1) is driven to rotate about a horizontal axis (D-D) and is provided with arms (30) that form a star shape when viewed along the rotation axis and extend from the inner region (28) of the drum through suitably shaped holes in the drum casing (10). Control bars (42, 46) are used to move the arms into the drum inner region between the maximum height and depth positions of the conveyor carrying the sacks. The holes in the outer casing of the drum may be arranged so that the arms can exit between two neighbouring corners of the polygon.
ES98250093T 1997-04-30 1998-03-18 DEVICE TO TAKE SACKS. Expired - Lifetime ES2157111T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29708122U DE29708122U1 (en) 1997-04-30 1997-04-30 Device for opening bags

Publications (1)

Publication Number Publication Date
ES2157111T3 true ES2157111T3 (en) 2001-08-01

Family

ID=8040012

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98250093T Expired - Lifetime ES2157111T3 (en) 1997-04-30 1998-03-18 DEVICE TO TAKE SACKS.

Country Status (5)

Country Link
EP (1) EP0876958B1 (en)
AT (1) ATE201643T1 (en)
DE (2) DE29708122U1 (en)
ES (1) ES2157111T3 (en)
PT (1) PT876958E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013881C2 (en) * 1999-12-17 2001-06-21 Syntech Holdings Bv Method for opening at least one roll in which coins are packed, as well as such a device.
FR2876302B1 (en) * 2004-10-08 2007-08-24 Philippe Pascal Vergnaud DEVICE FOR PREPARING RECYCLED WASTE
DE102008016841A1 (en) * 2008-04-01 2009-10-29 Zeno - Zerkleinerungs Maschinenbau Norken G.M.B.H. Device for tearing of bags, comprises drum which is partially arranged on arriving bags, where inlet openings are provided for tearing tool which radially moves relative to drum, where axle is guided in fixed guiding path
FR3009714B1 (en) * 2013-08-13 2016-02-05 Matthiessen Engineering DEVICE FOR SIMPLIFYING THE OPERATION OF A BAG-OPENING MACHINE THROUGH A HORIZONTAL MOBILE COMB

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5368431A (en) * 1993-03-26 1994-11-29 Willey; Edward B. Trash bag opener and remover
DE9405851U1 (en) * 1994-04-08 1994-06-09 Matthiessen Lagertechnik Gmbh, 25361 Krempe Device for tearing open bags made of paper or plastic film, in particular valuable bags and for sorting and / or dosing and / or loosening parts contained in the bags

Also Published As

Publication number Publication date
EP0876958B1 (en) 2001-05-30
PT876958E (en) 2001-09-28
DE59800777D1 (en) 2001-07-05
DE29708122U1 (en) 1997-07-17
ATE201643T1 (en) 2001-06-15
EP0876958A1 (en) 1998-11-11

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