EP0535481A2 - Flasque en matériau déformable sans copeaux pour un noyau d'enroulement - Google Patents

Flasque en matériau déformable sans copeaux pour un noyau d'enroulement Download PDF

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Publication number
EP0535481A2
EP0535481A2 EP92116077A EP92116077A EP0535481A2 EP 0535481 A2 EP0535481 A2 EP 0535481A2 EP 92116077 A EP92116077 A EP 92116077A EP 92116077 A EP92116077 A EP 92116077A EP 0535481 A2 EP0535481 A2 EP 0535481A2
Authority
EP
European Patent Office
Prior art keywords
stacking
end wall
cams
side wall
webs
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
EP92116077A
Other languages
German (de)
English (en)
Other versions
EP0535481A3 (en
EP0535481B1 (fr
Inventor
Norbert Dipl.-Ing. Born
Wolfgang Dipl.-Ing. Oberhausen
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.)
Trespaphan GmbH and Co KG
Original Assignee
Hoechst AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6441759&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0535481(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of EP0535481A2 publication Critical patent/EP0535481A2/fr
Publication of EP0535481A3 publication Critical patent/EP0535481A3/de
Application granted granted Critical
Publication of EP0535481B1 publication Critical patent/EP0535481B1/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
    • 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
    • B65D71/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans or pop bottles; Bales of material
    • B65D71/0088—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D71/0092—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids
    • B65D71/0096—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck provided with one or more rigid supports, at least one dimension of the supports corresponding to a dimension of the load, e.g. skids the dimensions of the supports corresponding to the periphery of the load, e.g. pallets
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/67—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material
    • B65D85/671—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form
    • B65D85/672—Containers, packaging elements or packages, specially adapted for particular articles or materials for web or tape-like material wound in flat spiral form on cores
    • 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
    • B65D2571/00—Bundles of articles held together by packaging elements for convenience of storage or transport, e.g. portable segregating carrier for plural receptacles such as beer cans, pop bottles; Bales of material
    • B65D2571/00006—Palletisable loads, i.e. loads intended to be transported by means of a fork-lift truck
    • B65D2571/00111—Arrangements of flexible binders

Definitions

  • the invention relates to an end wall made of non-cutting material for a winding roll, with a rectangular, in particular square, rounded corner surfaces plate, the front of the winding roll facing a smooth, flat surface with a central insertion pin and locking cam, and the outside of the winding roll technological back is stiffened by radial and ring ribs, with stacking cams that delimit stacking pockets, on side walls of the plate that are at right angles to the plate, the stacking pockets being complementary to the stacking cams, so that when stacked on the side, the stacking nocks and - pockets of one side wall can be joined together seamlessly with the stacking pockets and cams of one of the side walls of a further end wall.
  • a one-piece front wall made of plastic which consists of a square, preferably square, stiffened with radial webs flat plate.
  • an insertion pin for the winding material roll which is equipped with holding prisms, for example.
  • the plate is encased by a belt, on the outside of which small prism-shaped strips are arranged.
  • the belt encloses four cup-shaped depressions which protrude into the free cavity between the winding material and the packaging jacket and which are open near the outer end face and has a circumferential stop bar which is provided with teeth.
  • a protective packaging for foil and metal rolls which consists of two identical flanges equipped with a hollow hub that can be inserted into the winding core of the roll.
  • Each of these flanges has at least two flanged outer edges or edge parts parallel to one another, which are provided with incisions and tongues, by means of which, when stacking several rollers, an interlocking of the stacked flange edges is achieved and a mutual displacement of the stacked rollers is prevented.
  • these flanges cannot be stacked arbitrarily, but can only be stacked next to one another or one above the other and brought into engagement with one another in a specific assignment.
  • GB 1,497,929 describes square end walls for winding rolls, flanges being present at right angles to the end wall along each side edge of an end wall.
  • One of the four circumferential flanges has two protruding pegs, while the opposite flange has two holes at the locations that correspond to the locations of the pegs.
  • the winding rolls are stacked in rows, the upper row of the winding rolls with their end walls being offset from the lower row in such a way that the pins of one end wall are in engagement with the holes of two adjacent end walls below, causing a lateral displacement of the two Rows of winding rolls against each other is prevented.
  • the end walls can be stacked without further winding rolls with further, horizontally oriented end walls, but the vertically oriented end walls, in particular with the winding rolls, with their side walls not arbitrarily, but only in a specific assignment next to one another. or stacked on top of each other and can be brought into engagement with one another. This means that packaged winding rolls cannot be easily and securely stacked tightly on top of one another.
  • the object of the present invention is to develop the known end walls of the type described at the outset in such a way that simple, safe and non-slip stacking of the winding rolls packed with such end walls on pallets can be enough and the strength of the end walls is increased.
  • each end wall instead of stacking cams and pockets has a corrugation which extends over the length of the side wall, interrupted by guide grooves in the side wall, and in that the back of the end wall is reinforced by webs .
  • two opposite side walls of the end wall have a corrugation. This applies in particular to large-format end walls of packaged winding rolls which are only stacked next to one another, but not one above the other, so that each of the corrugated side walls rests on a pallet or is in contact with a pallet lying above it.
  • the cylindrical locking cams located on the rounded corner surfaces of the end wall have the same radius as the rounded corner surfaces; if each locking cam is equipped with a cylindrical cam shoulder offset by a shoulder, the cam approaches of the locking cams on one end wall engage when stacking horizontally aligned end walls in recesses on the back of the overlying end wall and connect the cutouts to the hollow cylindrical locking cams and are enclosed by the rounded corner surfaces and rounded webs.
  • the end wall is reinforced and stiffened by webs arranged in the surface of the radial ribs on the back, which run perpendicular to the plate.
  • the corrugation ensures a secure hold of the wrapped winding roll on the pallet and moreover the load on the pallet side wall of the end wall is evenly distributed over the entire length of the side wall, so that this together with the reinforcement of the back the end wall is largely eliminated by additional webs the risk of breakage of the side wall.
  • the bevelled side surfaces of the stacking cams and stacking pockets allow the rolls packed with these end walls to be stacked and destacked without any problems.
  • winding rollers 27 are shown in perspective, which are wound onto a winding tube (not shown).
  • the end faces of the winding rollers 27 are delimited by end walls 1, each of which has a central plug-in pin which is pushed into the winding tube.
  • That side wall 30 of each end wall 1, which is in contact with a pallet 28 on which the winding rollers 27 are stacked, has a corrugation 31 which is interrupted by guide grooves 7, but otherwise extends over the length of the side wall 30.
  • the corrugation 31 covers approximately half the width of the side wall 30 (see FIGS. 2 and 3), but can also extend over the full width.
  • the individual corrugation has the shape of a prism cut through in the diagonal plane, the cross section of the corrugations being triangular in the longitudinal direction and the diagonal plane also being the base area of the half prism.
  • the corrugation increases the frictional engagement with the pallet and is intended to prevent the packaged winding roll from slipping in any direction parallel and transverse to the longitudinal direction.
  • the end surface of each individual corrugation opposite the edge of the side wall 30 runs at right angles and is not beveled to the longitudinal direction of the corrugation.
  • the end faces of the corrugations on the edge of the side wall 30 lying opposite these triangular surfaces form a continuous, sharp-edged transverse web 34 which is only interrupted by the guide grooves 7 and which prevents slipping in the direction of the edge of the side wall. Due to the corrugation 31, which can be 1 to 6 mm high, the individual winding roller 27 is secured against slipping on the pallet 28 and, moreover, the load on the side wall resting on it is distributed evenly over the length of the side wall by the weight of the winding roller.
  • the pallet created above has so far created a high specific surface pressure due to the small contact surfaces of the stacking cams.
  • the corrugated and on the rear side wall 30 of the end wall which is reinforced by webs and which serves as a support for the upper pallet instead of the side wall provided with stacking pockets and stacking cams, prevents slipping and the risk of breakage.
  • the end wall 1 consists of a rectangular, in particular square plate 11, at the four corners of which locking cams 4 are arranged, which have cam lugs 16.
  • corner surfaces 15 of the end wall 1 are rounded, and the cylindrical locking cams 4 are integrated with these corner surfaces and have the same radius as the rounded corner surfaces 16.
  • the cylindrical cam lugs 16 are offset by a shoulder from the locking cams 4 and have a smaller diameter than the locking cams.
  • the smooth or flat front facing the winding roller protects the end of the winding roller from damage, especially during transport.
  • the insertion pin 2 On the outer surface of the insertion pin 2 run parallel to the longitudinal axis of the insertion pin V-shaped webs 3, which have a cross section that becomes smaller towards the front of the plate 11.
  • the insertion pin 2 is pressed into the bore of the winding sleeve.
  • the V-shaped webs 3 on the insertion pin 2 ensure a better hold of the insertion pin in the winding sleeve and the same dimensional tolerances of the winding sleeve on the one hand and the insertion pin on the other.
  • the diameter of the hollow cylindrical insertion pin 2 is adapted to the diameter of the respective bore of the winding tube.
  • FIG. 3 The perspective view in FIG. 3 of the rear of the end wall 1, which faces away from the winding roll and points outwards, shows radial ribs 5 and ring ribs 14 which stiffen the rear side and thereby avoid wall thicknesses that are too great, so that the piece weight of the end wall 1 is kept low can be.
  • the radial and ring ribs result in a high load capacity of the end wall 1 with a low weight.
  • the radial ribs 5 are additionally reinforced and stiffened by webs 32 which run perpendicular to the plate 11 in the surface of the radial ribs 5.
  • the stacking cams 9 and 19 limit stacking pockets 8, 18, which are designed to be complementary to the stacking cams.
  • the stacking cams 9 are shorter than the stacking cams 19.
  • the base body of the two groups of stacking cams 9, 19 is in each case cuboid, one side surface 20 or 21 of the stacking cam 9 or 19 being chamfered and inclined towards the side wall 13.
  • Each stacking cam 9 is arranged near one of the two corner surfaces 15 of a side wall 13, the one stacking cam 9 being rotated by 180 relative to the other stacking cam 9.
  • the two other stacking cams 19 of a side wall 13 are also rotated through 180 ° to one another and offset diagonally to one another.
  • One stack cam 9 and 19 is aligned, for example, with the lower edge of the side wall 13, while the stack cams 19 and 9 rotated by 180 ° are aligned with the upper edge of the side wall 13.
  • the longer stacking cam 19 has inclined surfaces 22, 23 in addition to the beveled side surface 21.
  • the group of shorter stacking cams 9 also has inclined surfaces 24, 25 per stacked cam.
  • the inclined surfaces 22, 24; 23, 23 of the stacking cams 9 and 19 each form the boundary walls for a guide groove 7 which receives a strapping band 26 (see FIG. 1) of the winding roll 27.
  • each of the side walls 13 and 30 there are at least two guide grooves 7 in each of the side walls 13 and 30, for example, which are 20 mm wide and about 10 mm deep. In Figures 2 and 3, three guide grooves 7 are shown.
  • the two end walls of a winding roll are firmly connected to the winding roll by strapping with two or three strapping bands 26 made of plastic or metal.
  • the exact distance between the guide grooves 7 is chosen so that the strapping can be attached by a tandem strapping system. If necessary, the end wall edges can be reinforced at the strapping points and the guide grooves can be given the appropriate strength by an opposite end wall rib.
  • the radial ribs 5 and the annular ribs 14 on the rear side of the plate 11 are at the same height as the outer edge or the edge of the side walls 13 and 30 of the plate 11.
  • This number of stacking cams is sufficient, for example, with dimensions of 485 x 505 mm of the end wall 1, but it is obvious that with larger dimensions of the end wall, such as 585 x 605 mm or 680 x 700 mm accordingly there must be more stacking cams 9 and 19 per side wall.
  • the number of guide grooves 7 will then also be greater than three.
  • the plate 11 has a central cylindrical through opening 12.
  • the hollow cylindrical insertion pin 2 is connected to this central through opening 12 via a shoulder 29.
  • the diameter of the through opening 12 is larger than the outer diameter of the insertion pin 2.
  • On the back of the plate 11 there are recesses 6 which are surrounded by the rounded corner surfaces 15 and rounded webs 17.
  • the cutouts 6 connect to the rear of the hollow cylindrical locking cams 4.
  • the rounded webs 17 are reinforced by further webs 33 which run perpendicular to the plate 11. These cylindrical webs 33 have a diameter that is greater than the wall thickness of the rounded webs 17.
  • the cam lugs 16 of the locking cams 4 of one end wall engage in the recess 6 on the rear side of the plate 11 of the end wall above.
  • the insertion pin 2 engages in the through opening 12, which results in the possibility of stacking and palletizing the end walls in a space-saving manner.
  • the stacking cams and stacking pockets engage in one another in such a way that a displacement along or across the side wall 13 is not possible.
  • the beveled side surfaces 20, 21 of the stacking cams and the stacking pockets allow problem-free stacking and unstacking of the winding rolls packed with these end walls. Mutual locking of the complete winding rolls stacked on one another or next to one another and packed by the end walls 1 is achieved.
  • the end walls 1 are produced, for example, from thermoplastic materials by injection molding. Regenerates and recycling materials can be used.
  • the stacking cams as well as the webs and ribs are molded in the same injection molding process.
  • the individual, vertically aligned end wall can be easily transported on roller conveyors with a roller spacing of 60 to 80 mm, since the stacking cams 9 and 19 of the individual side wall 13 lie with their cover surfaces in the same plane and, moreover, maximally Are 20 mm apart.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Wrappers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
EP92116077A 1991-09-28 1992-09-19 Flasque en matériau déformable sans copeaux pour un noyau d'enroulement Expired - Lifetime EP0535481B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4132442A DE4132442A1 (de) 1991-09-28 1991-09-28 Stirnwand aus spanlos verformbarem material fuer eine wickelrolle
DE4132442 1991-09-28

Publications (3)

Publication Number Publication Date
EP0535481A2 true EP0535481A2 (fr) 1993-04-07
EP0535481A3 EP0535481A3 (en) 1993-12-15
EP0535481B1 EP0535481B1 (fr) 1996-12-04

Family

ID=6441759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92116077A Expired - Lifetime EP0535481B1 (fr) 1991-09-28 1992-09-19 Flasque en matériau déformable sans copeaux pour un noyau d'enroulement

Country Status (8)

Country Link
US (1) US5344013A (fr)
EP (1) EP0535481B1 (fr)
JP (1) JPH0737278B2 (fr)
AT (1) ATE145879T1 (fr)
DE (2) DE4132442A1 (fr)
DK (1) DK0535481T3 (fr)
ES (1) ES2095379T3 (fr)
GR (1) GR3021907T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753469A3 (fr) * 1995-07-08 1997-07-02 Hoechst Ag Flasque moulé

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607462U1 (de) * 1996-04-24 1997-08-28 Beiersdorf Ag, 20253 Hamburg Kernstopfenmodul
US6315122B1 (en) 1997-05-29 2001-11-13 Mitsubishi Polyester Film, Llc Palletless packaging system
JP4707285B2 (ja) * 2001-09-18 2011-06-22 旭化成イーマテリアルズ株式会社 コアホルダー
DE10149980C1 (de) * 2001-10-10 2003-05-28 Kurz Leonhard Fa Mehrwegverpackung für Magnetstreifenrollen
US6994291B2 (en) * 2003-12-22 2006-02-07 Exxonmobil Oil Corporation End-board for a core-wound roll product packaging system
ITMI20050472A1 (it) * 2005-03-22 2006-09-23 Lucy Plast S P A Sistema di trasporto e stoccaggio per bobine
DE102006007332A1 (de) * 2006-02-16 2007-08-30 Schoeller Arca Systems Services Gmbh Mehrfach verwendbare Transporteinheit für Folienrollen und dergleichen
US7827747B2 (en) * 2006-07-11 2010-11-09 George Glen R Footing form for upright structural members of buildings
US20100261592A1 (en) * 2008-07-24 2010-10-14 Kuo-Chang Wu Tube Plug
EP2333312B1 (fr) * 2009-12-08 2016-05-04 Siemens Aktiengesellschaft Dispositif de transport de moyeu de turbine d'éolienne
JP5806896B2 (ja) * 2011-09-21 2015-11-10 三甲株式会社 ロール状資材の運搬保管用部材
US9016653B1 (en) 2012-05-03 2015-04-28 Diversitech Corporation Molded equipment pad with arc-shaped ribs
US9284103B2 (en) 2013-11-05 2016-03-15 Sonoco Development, Inc. End support for wound rolls
US10322838B2 (en) * 2014-05-29 2019-06-18 Rehrig Pacific Company Low depth dairy crate
JP6888823B2 (ja) * 2017-08-31 2021-06-16 三甲株式会社 柱状体支持具
JP7237348B2 (ja) * 2019-02-19 2023-03-13 三甲株式会社 ロール保持盤
IT202100000305U1 (it) 2021-01-25 2022-07-25 Lucy Plast S P A Elemento di supporto per una bobina
CN118637189A (zh) * 2024-07-02 2024-09-13 苏州天裕塑胶有限公司 一种卷材运输存储装置及使用方法

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
BE646210A (fr) * 1964-04-07 1964-07-31
FR2231136A1 (en) * 1973-05-24 1974-12-20 Basquin Et Cie Nestor Cable reel with polyethylene flange side plates - has impact polystyrene half-hubs for flanges
JPS572568B2 (fr) * 1974-04-16 1982-01-18
GB1497929A (en) * 1975-10-31 1978-01-12 Firbank R Storage and transport of roll-up doors or other cylindrical objects
US4253570A (en) * 1979-08-13 1981-03-03 Essex Group, Inc. Reinforced spool for storing and transporting strand material and a package assembly utilizing the same
DE3808064C1 (fr) * 1988-03-11 1989-03-30 Hoechst Ag, 6230 Frankfurt, De
DE3808065A1 (de) * 1988-03-11 1989-09-21 Hoechst Ag Stirnwand aus formbarem material fuer eine wickelrolle
EP0447737B1 (fr) * 1990-03-19 1993-08-25 Eso-Plast - S.R.L. Plaque moulée en matière plastique permettant à des supports de rouleaux d'être placés côte-à-côte, empilés solidement l'un sur l'autre
US5100076A (en) * 1990-10-04 1992-03-31 Modular Concepts, Inc. Fabric roll
DE9108405U1 (de) * 1991-07-08 1992-02-06 Hoechst Ag, 6230 Frankfurt Wickelrollenstirnwand mit verbesserter Seitenbruchsicherheit
US5096063A (en) * 1991-08-21 1992-03-17 Reynolds Consumer Products, Inc. Interlocking flange assembly for spools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0753469A3 (fr) * 1995-07-08 1997-07-02 Hoechst Ag Flasque moulé

Also Published As

Publication number Publication date
EP0535481A3 (en) 1993-12-15
US5344013A (en) 1994-09-06
EP0535481B1 (fr) 1996-12-04
GR3021907T3 (en) 1997-03-31
DE59207616D1 (de) 1997-01-16
JPH0624482A (ja) 1994-02-01
DK0535481T3 (da) 1997-04-14
ES2095379T3 (es) 1997-02-16
JPH0737278B2 (ja) 1995-04-26
DE4132442A1 (de) 1993-04-01
ATE145879T1 (de) 1996-12-15

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