EP0672588A1 - Cadre de support pour la suspension de sacs - Google Patents

Cadre de support pour la suspension de sacs Download PDF

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Publication number
EP0672588A1
EP0672588A1 EP95103933A EP95103933A EP0672588A1 EP 0672588 A1 EP0672588 A1 EP 0672588A1 EP 95103933 A EP95103933 A EP 95103933A EP 95103933 A EP95103933 A EP 95103933A EP 0672588 A1 EP0672588 A1 EP 0672588A1
Authority
EP
European Patent Office
Prior art keywords
support frame
edge
pocket
support
tongues
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
EP95103933A
Other languages
German (de)
English (en)
Other versions
EP0672588B1 (fr
Inventor
Curt Th. Meseke
Winfried Winkler
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.)
Hammerlit GmbH
Original Assignee
Hammerlit GmbH
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 Hammerlit GmbH filed Critical Hammerlit GmbH
Publication of EP0672588A1 publication Critical patent/EP0672588A1/fr
Application granted granted Critical
Publication of EP0672588B1 publication Critical patent/EP0672588B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
    • B65B67/12—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
    • B65B67/1222—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials characterised by means for suspending sacks, e.g. pedal- operated
    • B65B67/1233—Clamping or holding means

Definitions

  • the invention relates to a support frame for hanging bags with a supporting part holding the upper edge of the bag.
  • this support part can consist of two spring strips which are resilient in the horizontal plane, are parallel to one another in their starting position and are articulated at their ends and which can be opened by pivoting a swivel part in order to hang up a sack and to fill the sack with garbage or dirty laundry.
  • the support frame can also from a bracket, z. B. support legs attached support ring over which the upper edge of the bag is hung.
  • a support frame is described in German Offenlegungsschrift 32 34 039.
  • the circumference of the sack to be hooked in must correspond almost exactly to the circumference of the supporting part, so that the sack is held by simply turning the edge of the sack over the supporting part, which can optionally be provided with an adhesive coating.
  • the edge of the sack lies only loosely on the supporting part and is not held when the sack is filled, but slides through the opening of the supporting part.
  • the invention has for its object to provide an improved support frame for hanging bags, which is suitable to use larger bags than the dimensions of the supporting part.
  • a support frame for hanging sacks with a support part which holds the upper sack edge and is approximately square with rounded corners as a support ring, at least one pocket arranged in at least one corner of the support part and projecting outwards or at least a pair of protruding pockets , provided at one end with the supporting part, with their free ends adjacent, elastically deformable tongues for holding parts of the edge of the bag.
  • the excess areas of the sack edge are pulled in and clamped, while they are stuffed and clamped into the bag from below, from above or from the side, so that the remaining area of the sack edge lies tightly against the carrying part in the usual manner and is turned around it remains.
  • the sack thus remains securely held in the supporting part, even if the circumference of the sack is larger than the circumference of the supporting part.
  • the opening of the bag can be directed upwards, but preferably downwards, so that the edge of the bag is first folded over the upper edge of the supporting part and then stuffed into the bag from below.
  • the support part can be an adhesive covering made of rubber-like material have, with which at least one outwardly projecting pair of tongues or an outwardly projecting pocket can be integrally formed.
  • the pair of tongues or the pocket (s) can (also) be made separately, individually and fastened to the support part, e.g. B. put on.
  • a support frame with a support part which is approximately square with rounded corners is used as the support ring, a pair of tongues or a pocket can be arranged in each corner of the support ring.
  • a pair of tongues or a pocket can be arranged at the ends of the female connectors.
  • the bag can be designed in the manner of an epaulette with a beveled wall which surrounds a corner of the support ring or an end of the spring strip and forms a downwardly open space which, to improve the hold of parts of the edge of the bag, has a lower, inwardly into the space foldable edge area of the wall or in the pocket can have barb-like elements, such as tongues.
  • the pockets can have openings for pushing through hinge pins for the articulated connection of the spring strips, whereby the pockets are held captively are.
  • the support frame shown in Fig. 1 consists of a fixed frame 1 of two vertical struts 2, which are connected by a head strut 4 and a lower cross strut 5 are.
  • the lower cross strut 5 is used in node elements 6 on the vertical struts 2. These node elements 6 also serve as a holder for horizontal roller carriers 7, on the vertically bent ends of which rollers 8 are fastened. Similar rollers 8 are attached to the lower end of the vertical struts 2.
  • a swivel frame 9 is pivotally attached from two vertical struts 10, a head strut 11 connecting them and a cross strut 12 forming a foot part.
  • These female connectors 14, 16 are connected at their ends by means of a joint 17 which has hinge pins 18.
  • the swivel frame 9 swings out into the position shown in broken lines.
  • the female connectors 14, 16 are spread apart so that a sack can be hung and folded over with the upper edge of the bag around the female connectors 14, 16.
  • a brake plate 20, which is fastened to a resilient strip 19 is simultaneously pressed against the floor.
  • caps 21 are arranged, which between their outer wall and the joints 17th form a cavity into which excess areas of the folded edge of the bag can be plugged and clamped. In this way, too large a sack is securely held when it is filled, for which purpose the foot part 12 is actuated to spread apart the spring strips 14, 16.
  • the cap 21 can be designed in the manner shown in FIGS. 3 and 4. It consists of a rubber-like material with an adhesive covering 22 which extends at least in regions along the upper edge of the spring strip 14, 16. This adhesive coating 22 is connected to the female connector 16 by means of an outer wall 23 and slotted inner walls 24. A corresponding outer wall 23 and slotted inner wall 24 also surrounds the female connector 14, as can be seen in FIG. 4. These parts are connected to the spring strips 14, 16 in the region of the joint 17, where they have openings for hinge pins 18, which are inserted through these openings into the joint 17 and in this way firmly connect the pockets 21 to the supporting part.
  • a bevelled wall 25 protrudes obliquely from the joint area and leaves a space 26 free, in which excess bag edge areas can be stuffed and clamped.
  • the embodiment of a pocket 27 shown in FIG. 5 has an outer wall 28 and an inner wall 29 which are connected to one another only in the upper region of the spring strips 14, 16, so that these Place cap 27 on a female connector 14, 16 or a support ring 43 (FIG. 7) and can also be removed if necessary.
  • the intermediate space 31 is also formed here by the bevelled wall 30, which, however, has a foldable edge region 32 which is folded into the intermediate space 31 with a folded-over sack edge region and thereby additionally holds the sack edge region.
  • the cap 33 shown in FIG. 6 has an outer wall 34 and an inner wall 35 for plugging onto the spring strips 14, 16 or the support ring 43, and the beveled wall 36 for receiving a sack edge area in the intermediate space 37.
  • barb-like elements e.g. B. arranged in the form of tongues 38, which prevent unintentional pulling out of the pinched sack edge area in the space 37.
  • the support frame 39 shown in Fig. 7 consists of a base plate 40 with rollers 41 arranged underneath, support legs 42 projecting from the base plate 40 and a support ring 43 fastened to the upper end of the support legs 42.
  • This support ring 43 is approximately square with rounded corners, and a cap 44 is placed on each corner, which can be designed as shown in FIGS. 3 to 6.
  • the support ring 43 can also have a circumferential, in cross-section U-shaped adhesive ring, on which the caps 27, 33 or 44 are integrally formed in the corner areas.
  • the support frame 39 shown in Fig. 8 differs from the support frame shown in Fig. 7 only in that a pair of tongues 48 is plugged onto each of the rounded corners, between the free ends of which parts of the sack edge are held.
  • These tongue pairs 48 can also be formed in one piece with an adhesive ring placed on the support ring 43. If a sack is suspended in the support frame 39 shown in FIG. 8 and the edge of the sack is folded over the support ring 43, parts of the sack edge can be pulled between the pairs of tongues 48 and are held there. The securing by the pairs of tongues 48, four of which are shown in FIG.
  • FIG. 9 is a side view of a female connector 14, 16 that can be used in conjunction with the support frame according to FIGS. 1 and 2.
  • the female connector 14, 16 is on its entire length and on both sides with an adhesive coating 22 made of rubber-like material provided and has at its ends tongues 48 which are integrally formed with the adhesive coating 22.
  • the adhesive covering 22 is arranged on both sides of an insert plate 45 and widens in a bead-like manner in the region of the narrow sides of the insert plate 45.
  • the outside of the adhesive covering 22 merges into a tongue 48 which is between a pressure plate 47 and a fastening part the hinge 17 is held by means of rents 46, which also serve to fasten the hinge 17.
  • the free, thickened end of the tongue 48 rests on the hinge 17 with internal stress, but can be elastically spread apart from it.
  • two tongues 48 lie side by side in pairs. If the female connectors 14, 16 are spread apart as described with reference to FIGS. 1 and 2, a sack can be hung in and folded over with its edge around the upper edges of the female connectors 14, 16. The parts of the sack edge in the area of the hinges 17 can be pulled between the elastic tongue pairs 48 and are held there, regardless of whether the circumference of the sack used corresponds to the length of the spring strips 14, 16 or is greater.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Apparatuses For Manual Packaging Operations (AREA)
  • Bag Frames (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP95103933A 1994-03-19 1995-03-17 Cadre de support pour la suspension de sacs Expired - Lifetime EP0672588B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4409553A DE4409553C2 (de) 1994-03-19 1994-03-19 Traggestell zum Einhängen von Säcken
DE4409553 1994-03-19

Publications (2)

Publication Number Publication Date
EP0672588A1 true EP0672588A1 (fr) 1995-09-20
EP0672588B1 EP0672588B1 (fr) 1997-05-28

Family

ID=6513331

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95103933A Expired - Lifetime EP0672588B1 (fr) 1994-03-19 1995-03-17 Cadre de support pour la suspension de sacs

Country Status (3)

Country Link
EP (1) EP0672588B1 (fr)
AT (1) ATE153620T1 (fr)
DE (2) DE4409553C2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0940344A1 (fr) * 1998-03-05 1999-09-08 Winfried Winkler Appareil collecteur mobile muni de freins

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615349A1 (de) * 1996-04-18 1997-10-23 Diebold Helmut Gmbh & Co Klemmeinrichtung für einen sackförmigen Aufnahmebehälter
DE19831885A1 (de) * 1998-07-17 2000-01-20 Winfried Winkler Traggestell für Säcke
DE19910792C2 (de) * 1999-03-11 2003-09-25 Hammer Lit Gmbh Klappring für ein Traggestell zum Einhängen von Säcken

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1533744A (en) * 1977-01-13 1978-11-29 Geeco Prod Ltd Plastics bag retainers
DE3512811C1 (de) * 1985-04-10 1986-06-05 Hammerlit Gmbh, 2950 Leer Verfahr- und arretierbare Vorrichtung zum Halten von Säcken
DE9110929U1 (de) * 1991-09-03 1991-12-12 Van Egmond B.V., Nijkerk Elastische Lippe
DE4225937A1 (de) * 1992-08-06 1994-02-10 Hammer Lit Gmbh Wäschesackständer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813736A (en) * 1957-11-02 1959-05-21 John Laverick Improvements in or relating to holders for sacks, bags and like containers
US3576306A (en) * 1969-03-05 1971-04-27 Leon D Grebow Garbage bag holder
DE3234039A1 (de) * 1982-09-14 1984-03-15 Rheinwerk Meisenburg & Ahleff GmbH, 4000 Düsseldorf Traggestell zum einhaengen und offenhalten von saecken

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1533744A (en) * 1977-01-13 1978-11-29 Geeco Prod Ltd Plastics bag retainers
DE3512811C1 (de) * 1985-04-10 1986-06-05 Hammerlit Gmbh, 2950 Leer Verfahr- und arretierbare Vorrichtung zum Halten von Säcken
DE9110929U1 (de) * 1991-09-03 1991-12-12 Van Egmond B.V., Nijkerk Elastische Lippe
DE4225937A1 (de) * 1992-08-06 1994-02-10 Hammer Lit Gmbh Wäschesackständer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0940344A1 (fr) * 1998-03-05 1999-09-08 Winfried Winkler Appareil collecteur mobile muni de freins

Also Published As

Publication number Publication date
EP0672588B1 (fr) 1997-05-28
DE4409553C2 (de) 1997-10-02
DE4409553A1 (de) 1995-09-21
DE59500259D1 (de) 1997-07-03
ATE153620T1 (de) 1997-06-15

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