EP0114157A3 - Device for the continuous and automatic opening and emptying of bags - Google Patents

Device for the continuous and automatic opening and emptying of bags Download PDF

Info

Publication number
EP0114157A3
EP0114157A3 EP84870002A EP84870002A EP0114157A3 EP 0114157 A3 EP0114157 A3 EP 0114157A3 EP 84870002 A EP84870002 A EP 84870002A EP 84870002 A EP84870002 A EP 84870002A EP 0114157 A3 EP0114157 A3 EP 0114157A3
Authority
EP
European Patent Office
Prior art keywords
bags
emptying
removal
hand
guiding elements
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.)
Granted
Application number
EP84870002A
Other languages
French (fr)
Other versions
EP0114157A2 (en
EP0114157B1 (en
Inventor
Henri Schepens
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 BE0/209910A external-priority patent/BE895629A/en
Application filed by Individual filed Critical Individual
Priority to AT84870002T priority Critical patent/ATE31272T1/en
Publication of EP0114157A2 publication Critical patent/EP0114157A2/en
Publication of EP0114157A3 publication Critical patent/EP0114157A3/en
Application granted granted Critical
Publication of EP0114157B1 publication Critical patent/EP0114157B1/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)
  • Supplying Of Containers To The Packaging Station (AREA)

Abstract

1. Device for continuously opening and emptying bags, comprising a housing (1), whether modular or not, and placed on a frame (2), a bag movement system, usually an endless conveyor belt (4), which can be fitted at the sides with a rim or lip to prevent spillage of the product, a bag cutting system consisting of one or more rotary cutting devices (7) capable of opening bags on three edges, in the front and laterally, and a system for the removal of empty bags characterized by the fact that the system for the removal of empty bags consists, on the one hand, of oscillating guiding elements (9) and, on the other hand of a set of rollers (10) preferably shaped like small wheels, said system comprising moreover a detection system causing, in an oscillation movement, upward displacement of the guiding elements (9).
EP84870002A 1983-01-18 1984-01-06 Device for the continuous and automatic opening and emptying of bags Expired EP0114157B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84870002T ATE31272T1 (en) 1983-01-18 1984-01-06 DEVICE FOR THE CONTINUOUS AND AUTOMATIC OPENING AND EMPTYING OF BAGS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/209910A BE895629A (en) 1983-01-18 1983-01-18 Opening and emptying mechanism for bags with noxious contents - included conveyor in enclosure with rotary cutters, bag disposal members and product discharge
BE209910 1983-01-18

Publications (3)

Publication Number Publication Date
EP0114157A2 EP0114157A2 (en) 1984-07-25
EP0114157A3 true EP0114157A3 (en) 1984-08-08
EP0114157B1 EP0114157B1 (en) 1987-12-09

Family

ID=3843590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84870002A Expired EP0114157B1 (en) 1983-01-18 1984-01-06 Device for the continuous and automatic opening and emptying of bags

Country Status (4)

Country Link
EP (1) EP0114157B1 (en)
AT (1) ATE31272T1 (en)
DE (1) DE3467998D1 (en)
ES (1) ES528970A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197174B1 (en) 2011-06-01 2012-06-12 Luxme Holding Inc. Automatic bag slitter, and method of use thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416182A1 (en) * 1978-02-06 1979-08-31 Colinet Const Mec MECHANICAL OPENING AND EMPTYING MACHINE FOR BAGS MAY CONTAIN A TOXIC PRODUCT
US4278383A (en) * 1978-10-18 1981-07-14 Whirl-Air-Flow Corporation Bag opening and emptying apparatus
GB2092980A (en) * 1981-02-14 1982-08-25 Jks Materials Handling Ltd Bag opening machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416182A1 (en) * 1978-02-06 1979-08-31 Colinet Const Mec MECHANICAL OPENING AND EMPTYING MACHINE FOR BAGS MAY CONTAIN A TOXIC PRODUCT
US4278383A (en) * 1978-10-18 1981-07-14 Whirl-Air-Flow Corporation Bag opening and emptying apparatus
GB2092980A (en) * 1981-02-14 1982-08-25 Jks Materials Handling Ltd Bag opening machine

Also Published As

Publication number Publication date
EP0114157A2 (en) 1984-07-25
DE3467998D1 (en) 1988-01-21
ATE31272T1 (en) 1987-12-15
ES8502051A1 (en) 1984-12-16
ES528970A0 (en) 1984-12-16
EP0114157B1 (en) 1987-12-09

Similar Documents

Publication Publication Date Title
DE69000502D1 (en) DEVICE FOR CONVEYING OBJECTS, LIKE FILLED BAGS, FROM A CONVEYOR TO A COLLECTING DEVICE, LIKE A CARDBOARD UNDER THIS CONVEYOR.
IE44527L (en) Machine for tearing open bags containing urban solid wastes
ATE8481T1 (en) SYSTEM FOR EVEN FILLING OF CONTAINERS WITH FRUITS AND VEGETABLES.
GB1501553A (en) Conveyor cleaning device
JPS6437223A (en) Clogging preventing device for conveyor for harvested product in harvester
IT8050128A0 (en) DEVICE FOR HOOKING CONTAINERS WITH ENDLESS CHAINS IN CONTINUOUS TRANSPORT SYSTEMS
DE3467998D1 (en) Device for the continuous and automatic opening and emptying of bags
DE59608788D1 (en) Device and method for depositing sliced food products on a means of transport
ES2002525A6 (en) Wrapping machine with fixed and moving bars - has bars on triangular conveyor to carry sheet material over containers travelling along system of three horizontal conveyors
DE69101989D1 (en) Device for opening plastic bags.
JPS5742404A (en) Carrying device
GB2206297A (en) Waste handling apparatus
IT1211919B (en) MACHINE FOR SHAKING COOKED AND SIMILAR HAMS
IE800474L (en) Conveyor
NZ239778A (en) Reducing spillage from coal conveyor belt; material travels on upper
FR2549807B3 (en) TWO BELT CONVEYOR DEVICE FOR PASTRY ITEMS
GB1389454A (en) Automatic apparatus for transferring cigarettes from a loading chute to a packaging machine
JPS5639773A (en) Device for cutting off calyx of fruit
JPS5453477A (en) Loading machine
GB2179315A (en) Traveling vibrating diverter feed system
CA2023501A1 (en) Modified plastic bag opening apparatus
GB1120616A (en) Method and device for the filling of containers from conveyors
JPS56164780A (en) Unit for cutting off peduncles from fruits
ES464087A1 (en) Discharging process for boxes, esp. for grapes - which are gripped between two conveyor belts and inverted along a C=shaped track (BR 20.6.78)
ES8206342A1 (en) Automatic container filling machine, in particular for foodstuffs.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI

AK Designated contracting states

Designated state(s): AT CH DE FR GB IT LI

RBV Designated contracting states (corrected)

Designated state(s): AT DE FR GB

17P Request for examination filed

Effective date: 19850201

17Q First examination report despatched

Effective date: 19860218

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE FR GB

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19871209

REF Corresponds to:

Ref document number: 31272

Country of ref document: AT

Date of ref document: 19871215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3467998

Country of ref document: DE

Date of ref document: 19880121

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910125

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920106

GBPC Gb: european patent ceased through non-payment of renewal fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20000120

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20011101

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020128

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030930

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST