GB1312805A - Apparatus for automatically and successively opening bags of powder or other particulate material - Google Patents

Apparatus for automatically and successively opening bags of powder or other particulate material

Info

Publication number
GB1312805A
GB1312805A GB2869870A GB2869870A GB1312805A GB 1312805 A GB1312805 A GB 1312805A GB 2869870 A GB2869870 A GB 2869870A GB 2869870 A GB2869870 A GB 2869870A GB 1312805 A GB1312805 A GB 1312805A
Authority
GB
United Kingdom
Prior art keywords
bag
cutter
guide
opened
frame
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
GB2869870A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP5625269U external-priority patent/JPS4820316Y1/ja
Priority claimed from JP8490069U external-priority patent/JPS4923738Y1/ja
Priority claimed from JP10494069U external-priority patent/JPS4924765Y1/ja
Priority claimed from JP11154169U external-priority patent/JPS487252Y1/ja
Application filed by Individual filed Critical Individual
Publication of GB1312805A publication Critical patent/GB1312805A/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)
GB2869870A 1969-06-14 1970-06-12 Apparatus for automatically and successively opening bags of powder or other particulate material Expired GB1312805A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP5625269U JPS4820316Y1 (enrdf_load_stackoverflow) 1969-06-14 1969-06-14
JP8490069U JPS4923738Y1 (enrdf_load_stackoverflow) 1969-09-03 1969-09-03
JP7087869 1969-09-03
JP10494069U JPS4924765Y1 (enrdf_load_stackoverflow) 1969-10-30 1969-10-30
JP11154169U JPS487252Y1 (enrdf_load_stackoverflow) 1969-11-24 1969-11-24

Publications (1)

Publication Number Publication Date
GB1312805A true GB1312805A (en) 1973-04-11

Family

ID=27523289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2869870A Expired GB1312805A (en) 1969-06-14 1970-06-12 Apparatus for automatically and successively opening bags of powder or other particulate material

Country Status (4)

Country Link
US (1) US3664530A (enrdf_load_stackoverflow)
DE (1) DE2029511C3 (enrdf_load_stackoverflow)
FR (1) FR2046774B1 (enrdf_load_stackoverflow)
GB (1) GB1312805A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231856A (en) * 1988-07-07 1990-11-28 John Earp Packaged food recovery apparatus

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853235A (en) * 1972-02-22 1974-12-10 Johns Manville Apparatus for opening and emptying a container
US3757973A (en) * 1972-02-22 1973-09-11 Johns Manville Method of removing contents from container
US3795335A (en) * 1972-04-17 1974-03-05 B Hansen Material handling apparatus
DE2552163C3 (de) * 1975-11-20 1981-02-26 Nuetro Hirsch & Co, 8500 Nuernberg Verfahren und Einrichtung zum Entfernen der Verpackung eines einlagigen Pakets von Flaschen o.dgl
US4207021A (en) * 1976-09-01 1980-06-10 Burdett Harry W Jr Opening and emptying of bags filled with bulk materials
FR2367688A1 (fr) * 1976-10-15 1978-05-12 Ribot Robert Procedes et dispositifs pour vider des sacs
US4177726A (en) * 1977-01-12 1979-12-11 Certain-Teed Corporation Automatic bag opener
FR2416182A1 (fr) * 1978-02-06 1979-08-31 Colinet Const Mec Machine d'ouverture et de vidage mecaniques de sacs pouvant contenir un produit toxique
US4278383A (en) * 1978-10-18 1981-07-14 Whirl-Air-Flow Corporation Bag opening and emptying apparatus
FR2443403A1 (fr) * 1978-12-04 1980-07-04 Guy Lerebours Desacheur automatique
IT1192800B (it) * 1979-08-23 1988-05-04 Odofredo Mandrioli Macchina automatica svuotasacchi
US4504183A (en) * 1981-02-14 1985-03-12 Jsk Company Ltd. Bag opening machine
GB8509670D0 (en) * 1985-04-16 1985-05-22 Tuskprime Ltd Bag slitting & emptying machine
IT1244840B (it) * 1989-12-19 1994-09-06 Truetzschler & Co Dispositivo per disfare una reggiatura di una balla di materiale tessile grezzo, per esempio di cotone, fibre artificiali o simili
GB9027976D0 (en) * 1990-12-22 1991-02-13 Palamatic Handling Syst Bag slitting machine
WO1992021566A1 (en) * 1991-06-07 1992-12-10 George Weston Foods Limited Bread unwrapping apparatus
US5344274A (en) * 1992-11-06 1994-09-06 Everhard Automation Controls, Inc. Envelope removal apparatus
JP2007508204A (ja) * 2003-10-10 2007-04-05 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド ビッグバッグを空にするための方法及びアレンジメント
EP1813535B1 (de) * 2006-01-27 2009-11-11 Ostfriesische Tee Gesellschaft Laurens Spethmann GmbH & Co. KG Verfahren und Vorrichtung zum Rückgewinnen von Tee aus fehlerhaft hergestellten Teebeuteln
US9446876B2 (en) * 2012-01-19 2016-09-20 Xinyu Liu Cooking material dispensing method and dispensing system
CN104229238B (zh) * 2014-09-02 2017-03-15 毕剑川 拆袋机和水处理系统
CN107499628B (zh) * 2017-07-31 2019-07-05 赛摩电气股份有限公司 一种模块式连续自动破袋投料机
CN111099095A (zh) * 2018-10-26 2020-05-05 天津润澍机械有限公司 一种拆包机
US20240228097A1 (en) * 2021-06-23 2024-07-11 Powder Projects Limited Method and apparatus for processing plastic liner bags

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231856A (en) * 1988-07-07 1990-11-28 John Earp Packaged food recovery apparatus
GB2231856B (en) * 1988-07-07 1992-07-15 John Earp Packaged food recovery apparatus

Also Published As

Publication number Publication date
FR2046774B1 (enrdf_load_stackoverflow) 1973-01-12
DE2029511B2 (de) 1973-07-12
FR2046774A1 (enrdf_load_stackoverflow) 1971-03-12
DE2029511C3 (de) 1974-02-28
DE2029511A1 (de) 1971-03-18
US3664530A (en) 1972-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees