GB1516470A - Method for opening bags and machine for performing the method - Google Patents
Method for opening bags and machine for performing the methodInfo
- 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
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.
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)
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)
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 |
-
1975
- 1975-08-29 IT IT6915975A patent/IT1041625B/en active
-
1976
- 1976-08-09 GB GB3309576A patent/GB1516470A/en not_active Expired
- 1976-08-27 FR FR7626046A patent/FR2322053A1/en not_active Withdrawn
- 1976-08-27 DE DE19762638737 patent/DE2638737A1/en active Pending
Cited By (6)
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 |