WO2000005155A1 - Assemblage par serrage pour bandes de contenants et d'emballages - Google Patents

Assemblage par serrage pour bandes de contenants et d'emballages Download PDF

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Publication number
WO2000005155A1
WO2000005155A1 PCT/EP1999/004962 EP9904962W WO0005155A1 WO 2000005155 A1 WO2000005155 A1 WO 2000005155A1 EP 9904962 W EP9904962 W EP 9904962W WO 0005155 A1 WO0005155 A1 WO 0005155A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping
parts
strips
pressure plate
hollow body
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.)
Ceased
Application number
PCT/EP1999/004962
Other languages
German (de)
English (en)
Inventor
Jürgen Lohse
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
Application filed by Individual filed Critical Individual
Priority to EP99936532A priority Critical patent/EP1100732A1/fr
Publication of WO2000005155A1 publication Critical patent/WO2000005155A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/04—Linings
    • B65D90/046—Flexible liners, e.g. loosely positioned in the container
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0635—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship fastened over the edges of the sheets or plates

Definitions

  • the invention relates to a gas- and liquid-tight clamping connection for a container formed from flexible webs or a packaging for holding piece goods, liquids, bulk goods or large-sized individual parts, in which the webs are brought in the connection area between two clamping parts and the clamping parts are pressed against one another. whereby it concerns transport volumes of a few hectoliters, for example if fruit juice concentrates are to be transported.
  • the present invention now starts here and, according to the task, aims to create a clamp connection device of the type mentioned that is easier to create.
  • a drawn or extruded basic profile which is designed as a hollow body with a longitudinal opening for introducing the webs to be clamped, inside which a movable pressure plate and a rotatable part with radially projecting parts are arranged.
  • the present invention is characterized by a drawn or extruded elongated basic profile body, which is designed as a hollow body with a longitudinal opening for introducing the webs to be clamped, in the interior of which a pressure plate which is movable between an insertion position and a clamping position is arranged, and in the interior of which a platen is provided
  • the longitudinally rotatable part is arranged with radially differently projecting parts, the most protruding part as a projection together with the hollow body assuming a clamping engagement in one rotational position and a non-clamping engagement in the other rotational position of the rotatable part.
  • a further embodiment of the invention is characterized in that the rotatable part is designed as a cylindrical torsion shaft with an internal square and external flattening and can be rotated with the aid of square keys between an insertion position for the webs and a clamping position.
  • the pressure plate is advantageously formed with at least one protruding nose or a bead protrusion protruding in the transverse direction, the pressure plate being arranged opposite a compressible plate made of elastomeric material.
  • Fig. 1 shows a cross-sectional view through the parts of the invention belonging to a clamp connection and that in the insertion position.
  • Fig. 2 shows a representation corresponding to Fig. 1 in the clamped position.
  • a basic profile body which can be formed from drawn aluminum or an extruded plastic. It is therefore an elongated part which extends perpendicular to the paper plane and has dimensions in the m range, the webs having, for example, 20 thicknesses in the mm range when the main purpose of the invention is concerned.
  • the basic profile body 10 has a cavity in the interior, which, however, has a longitudinal opening on the outside on the one side.
  • a plate 13 made of resilient material, rubber or an elastomer.
  • This plate 13 serves as a support for the ends of the webs 20 to be inserted.
  • the plate 13 is opposite a pressure plate 12 made of plastic or metal. This plate is movable in the transverse direction and is arranged in the unloaded state so that the webs 20 can be easily inserted from the left side to the right into the cavity of the base body 10.
  • Above the base plate 12 there is an essentially cylindrical cavity, in the interior of the hollow body 10 an essentially round torsion shaft 11 is arranged in the example shown.
  • This torsion shaft is flattened in the lower area, namely in the vicinity of the round plate 12, and is equipped with a square inside.
  • Torsion bars of this type are known per se and can be turned from the outside into the desired position with square keys and can also be held in this position by known means.
  • the ends of the webs 20 have already been inserted into the interior of the hollow body 10. This is the connection of two webs, each of which has been folded over once at its end regions, for example has been guided around a round bar.
  • the torsion shaft 11 is rotated by approximately 45 ° and assumes the position shown in FIG. 2.
  • the torsion shaft has a greater extension in the direction of the base plate 12 than in the position shown in FIG. 1.
  • the pressure plate 12 is moved downward and exerts pressure on the webs 20 and the rubber plate 13. If dimensioned correctly, a liquid- and gas-tight connection of the two ends of the Lanes 20 and thus the space enclosed by the lanes can be reached.
  • Fig. 2 also shows how a longitudinally projecting, transversely projecting bead on the pressure plate 12 ensures a particularly high local contact pressure. Because of this bead, the webs 20 are compressed more in a smaller spatial area, the rubber plate 13 being able to absorb the corresponding deformation.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

L'invention concerne un assemblage par serrage étanche aux gaz et aux liquides pour un contenant constitué de bandes souples ou pour un emballage destiné à recevoir de la marchandise en morceaux, des liquides, de la marchandise en vrac ou des pièces détachées de grande dimension. Les bandes sont amenées, dans la zone d'assemblage, entre deux parties de serrage. Un corps profilé de base (10) oblong, étiré ou extrudé, se présente sous la forme d'un corps creux pourvu d'une ouverture longitudinale dans laquelle doivent être insérées les bandes (20) à coller ensemble. A l'intérieur de ce corps creux se trouve une plaque de pression (12) mobile ainsi qu'une pièce tournante (11) comportant des parties faisant saillie radialement sur des distances différentes. La partie faisant saillie sur la plus grande distance produit l'effet de serrage.
PCT/EP1999/004962 1998-07-24 1999-07-14 Assemblage par serrage pour bandes de contenants et d'emballages Ceased WO2000005155A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99936532A EP1100732A1 (fr) 1998-07-24 1999-07-14 Assemblage par serrage pour bandes de contenants et d'emballages

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29813208.7 1998-07-24
DE29813208U DE29813208U1 (de) 1998-07-24 1998-07-24 Klemmverbindung für die Bahnen von Behältern und Verpackungen

Publications (1)

Publication Number Publication Date
WO2000005155A1 true WO2000005155A1 (fr) 2000-02-03

Family

ID=8060338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/004962 Ceased WO2000005155A1 (fr) 1998-07-24 1999-07-14 Assemblage par serrage pour bandes de contenants et d'emballages

Country Status (3)

Country Link
EP (1) EP1100732A1 (fr)
DE (1) DE29813208U1 (fr)
WO (1) WO2000005155A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944037A1 (de) * 1968-08-30 1970-03-05 Hermann Thuswaldner Verschlussvorrichtung fuer Verpackungen
US4261401A (en) * 1979-01-04 1981-04-14 Airflex Containers Limited Storage containers for vehicles or other goods
EP0276269A1 (fr) 1986-07-25 1988-08-03 Lohse Juergen Conteneur flexible.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1944037A1 (de) * 1968-08-30 1970-03-05 Hermann Thuswaldner Verschlussvorrichtung fuer Verpackungen
US4261401A (en) * 1979-01-04 1981-04-14 Airflex Containers Limited Storage containers for vehicles or other goods
EP0276269A1 (fr) 1986-07-25 1988-08-03 Lohse Juergen Conteneur flexible.
US4875596A (en) * 1986-07-25 1989-10-24 Lohse Juergen Flexible vessel

Also Published As

Publication number Publication date
DE29813208U1 (de) 1999-11-25
EP1100732A1 (fr) 2001-05-23

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