GB1516470A - Method for opening bags and machine for performing the method - Google Patents

Method for opening bags and machine for performing the method

Info

Publication number
GB1516470A
GB1516470A GB3309576A GB3309576A GB1516470A GB 1516470 A GB1516470 A GB 1516470A GB 3309576 A GB3309576 A GB 3309576A GB 3309576 A GB3309576 A GB 3309576A GB 1516470 A GB1516470 A GB 1516470A
Authority
GB
United Kingdom
Prior art keywords
bags
conveyers
aug
contents
support member
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
GB3309576A
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.)
Fiat SpA
Original Assignee
Fiat SpA
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 Fiat SpA filed Critical Fiat SpA
Publication of GB1516470A publication Critical patent/GB1516470A/en
Expired 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)
  • Refuse Collection And Transfer (AREA)

Abstract

1516470 Slitting bags FIAT SpA 9 Aug 1976 [29 Aug 1975] 33095/76 Heading B8C A method of opening bags comprises placing the bags 33 between two facing conveyers 3, 18 which are inclined to one another such that the space between them reduces in the direction of advance of bags between them to apply compressive force to the bags, the conveyers driving the bags on to the pointed end of an elongate support member 20 and into contact with a saw 29, whereby to cut open the bags and allow their contents to fall away whilst retaining the bags on the support member 20. As described bags 33 of domestic refuse are advanced by resilient ridges 32 on the belts 3, 18 which have a common drive. The bags are cut by a power driven circular saw 29 whilst impaled on a rod or fork 20 supported releasably on a tripod 22. The contents of the bags fall into a hopper 31.
GB3309576A 1975-08-29 1976-08-09 Method for opening bags and machine for performing the method Expired GB1516470A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6915975A IT1041625B (en) 1975-08-29 1975-08-29 PROCEDURE FOR TEARING BAGS AND MACHINE FOR THE REALIZATION OF THE PROCEDURE ITSELF

Publications (1)

Publication Number Publication Date
GB1516470A true GB1516470A (en) 1978-07-05

Family

ID=11311463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3309576A Expired GB1516470A (en) 1975-08-29 1976-08-09 Method for opening bags and machine for performing the method

Country Status (4)

Country Link
DE (1) DE2638737A1 (en)
FR (1) FR2322053A1 (en)
GB (1) GB1516470A (en)
IT (1) IT1041625B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340152A (en) 1980-08-08 1982-07-20 Baxter Travenol Laboratories, Inc. Method and apparatus for removing the contents of flexible or collapsible containers
CN108408170A (en) * 2017-07-04 2018-08-17 南岳生物制药有限公司 A kind of automatic blood, bag seperator
CN113023018A (en) * 2021-04-08 2021-06-25 代子兰 Automatic unpacking device for metal rod
CN115477059A (en) * 2022-05-05 2022-12-16 浙江工业大学之江学院 Intelligent garbage bag breaking, beating and collecting device
CN115783448A (en) * 2023-01-13 2023-03-14 山东科技职业学院 Bag opening machine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646627A (en) * 1982-02-26 1987-03-03 Prize Frize, Inc. Apparatus for preparing fried potato products
DE4331310A1 (en) * 1993-09-15 1995-03-16 Manfred Bayer Device for tearing open sacks
SE506077C2 (en) * 1995-03-10 1997-11-10 Bala Press Ab Procedure for handling goods and equipment therefor
FR2800036B1 (en) * 1999-10-22 2002-01-04 Guerin Systems INSTALLATION FOR AUTOMATICALLY DRAINING THE CONTENTS OF BAGS CONTAINING POWDER, GRAIN OR OTHER PRODUCTS
CN105730800A (en) * 2016-04-25 2016-07-06 安丘博阳机械制造有限公司 Small-bag opening machine and bag opening method thereof
CN106005982B (en) * 2016-08-08 2019-04-12 洛阳凯正环保工艺设备有限公司 A kind of cloth conveying system
CN111672414B (en) * 2020-06-10 2022-04-01 宁夏亿嘉益机械设备有限公司 Fertilizer bag opening and mixing machine
CN113428456B (en) * 2021-08-30 2021-11-23 江西仟方智能科技有限公司 Traditional chinese medicine packing material's dismouting device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340152A (en) 1980-08-08 1982-07-20 Baxter Travenol Laboratories, Inc. Method and apparatus for removing the contents of flexible or collapsible containers
CN108408170A (en) * 2017-07-04 2018-08-17 南岳生物制药有限公司 A kind of automatic blood, bag seperator
CN108408170B (en) * 2017-07-04 2024-05-28 南岳生物制药有限公司 Automatic blood and bag separator
CN113023018A (en) * 2021-04-08 2021-06-25 代子兰 Automatic unpacking device for metal rod
CN115477059A (en) * 2022-05-05 2022-12-16 浙江工业大学之江学院 Intelligent garbage bag breaking, beating and collecting device
CN115783448A (en) * 2023-01-13 2023-03-14 山东科技职业学院 Bag opening machine

Also Published As

Publication number Publication date
FR2322053A1 (en) 1977-03-25
IT1041625B (en) 1980-01-10
DE2638737A1 (en) 1977-03-10

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Legal Events

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