EP0447737B1 - Plastic moulded bearing plate for making coil supports capable of being placed side by side, superimposed and stacked firmly with other plates of the same type - Google Patents

Plastic moulded bearing plate for making coil supports capable of being placed side by side, superimposed and stacked firmly with other plates of the same type Download PDF

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Publication number
EP0447737B1
EP0447737B1 EP19900830108 EP90830108A EP0447737B1 EP 0447737 B1 EP0447737 B1 EP 0447737B1 EP 19900830108 EP19900830108 EP 19900830108 EP 90830108 A EP90830108 A EP 90830108A EP 0447737 B1 EP0447737 B1 EP 0447737B1
Authority
EP
European Patent Office
Prior art keywords
plate
edge
horizontal
same
plates
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 - Lifetime
Application number
EP19900830108
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0447737A1 (en
Inventor
Sandro Fiorucci
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.)
ESO-PLAST - Srl
Original Assignee
ESO-PLAST - Srl
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
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Application filed by ESO-PLAST - Srl filed Critical ESO-PLAST - Srl
Priority to EP19900830108 priority Critical patent/EP0447737B1/en
Priority to ES90830108T priority patent/ES2045883T3/es
Priority to DE1990602935 priority patent/DE69002935T2/de
Publication of EP0447737A1 publication Critical patent/EP0447737A1/en
Application granted granted Critical
Publication of EP0447737B1 publication Critical patent/EP0447737B1/en
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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/023—Closed containers provided with local cooperating elements in the top and bottom surfaces, e.g. projection and recess
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0201—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side
    • B65D21/0202—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together side-by-side and loosely interengaged by integral complementary shapes
    • 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

Definitions

  • This patent application relates to a supporting plate for constructing reels moulded in plastics having a special structure allowing the same to be stably positioned side by side and stacked with other plates of the same type.
  • This product was designed to overcome some of the practical problems currently encountered in the case of products currently manufactured for wire, paper, plastic film or metal reel support.
  • reel supports are stacked on top of one another - with the connection pin in horizontal position - in other words, so that their corresponding side plates are aligned in an exact vertical position.
  • the plate according to the invention was designed to improve the performances of the above mentioned support plate.
  • reel supports constructed with a pair of these plates firmly together, thereby simplifying and optimizing transport and storing.
  • the item in question consists of an approximately rectangular plate (1) with chamfered corners, moulded in plastics and fitted with a series of external stiffening ribs and lightening holes.
  • This plate (1) has a wide circular through hole (1a) at the centre, from which many stiffening ribs branch off radially (A) and around which there are additional stiffening ribs (B) placed concentrically; between each pair of these concentric ribs (B) there is a series of circular lightening holes (C) placed concentrically with respect to the centre hole (1a) of the item (1).
  • a wide central collar (2) projects from the internal face of this plate (1).
  • this collar (2) has a varying diameter in that it consists of a high circular base edge (2a) which is realized directly on the perimeter of the hole (1a) and by an overlying edge (2c) with a smaller diameter but having the same height; the connection between the base section (2a) and the end section (2c) of this collar (2) is fixed by an intermediate thin step (2b) slanted towards the internal part of the collar (2).
  • the plate according to the invention (1) has four cylindrical supports (3) - parallel to the collar (2) but whose height is slightly less than the same - having a tapered truncated cone tip (3a) at the end; these supports (3) are hollow with access to the cavity by means of a circular mouth (3b) opening on the external face of the plate (1).
  • the special shape of the centre collar (2) and the special shape and position of the supports (3) are designed to facilitate stacking many plates of this kind, horizontally. In fact by stacking the plates in this position, it is possible to fit, thanks to their corresponding heights, the end section (2c) of the collar (2) of the plate underneath into the base section (2a) of the collar (2) of the overlying plate.
  • This feature makes it possible to stabilize this coupling between two plates according to the invention, while the purpose of the above supports (3) is to increase the overall sturdiness of the item, above all in those cases whereby this is stacked with many other identical items and consequently when it sustains heavy loads due to the weight of all the plates which are stacked on to the same.
  • each plate (1) is fitted with two projecting extended housings (4a), with the same number of extended profiles (5a) on the bottom horizontal edge which correspond exactly to the housings (4a) on the above top horizontal edge (4).
  • This feature obviously makes it possible to achieve a stable prismatic coupling between the bottom horizontal edge (5) of a vertically positioned plate and the top horizontal edge (4) of a identical underlying plate, in the same position.
  • the horizontal edge (4) of the item according to the invention (1) is fitted with two identical extended housing (4a) which are projecting with respect to the edge (4); these housings (4a) are placed symmetrically with respect to the vertical axis of the plate (1) in a vertical position so that each of the housings (4a) can extend only along the centre section of the respective half of the horizontal edge (4).
  • housings (4a) consist in fact of two parallel lateral sides (4b) connected by a series of "V" shaped transverse sections (4c).
  • the bottom horizontal edge (5) of the plate (1) which is rectilinear, has - in positions which correspond exactly to those of the above housings (4a) on the top edge (4) - two shaped profiles (5a) whose lenght is equal to that of the housings (4a) consisting of a frame formed by a longitudinal middle section (5b) having a transverse cross section intersecting a series of triangular tabs (5c) shaped so that they fit perfectly into the above housings (4a).
  • the prismatic coupling of the two plates is further stabilized in that the extended housings (4a) of the underlying plate not only join with the profiles (5a) of the overlying plate, but are also wedge into the edge (5) of the overlying plate, whereby taking advantage of the inverted but corresponding position of the full and empty parts for this purpose.
  • each of these plates (1) has, along its perimeter and at the four right angles connecting the vertical edges with the horizontal edges, the same number of "L" shaped notches (6), each consisting of a vertical flange at one of the ends of the two smooth vertical edges and of an identical horizontal flange at one end of one of the horizontal edges of the item (see figure 6).
  • each of these "L" shaped notches provides access to a horizontal internal lip (7) projecting from the face of the vertical edge of the plate from a point close to the bottom of the vertical flange of the notch.
  • a special "C" shaped bracket (8) is used which is fitted horizontally into each of the above rectilinear notches in order to secure the two plates positioned side by side (see figures 6 and 8).
  • the lenght of this brackets (8) equals that of the longitudinal notch which gives access to the opposing pair of horizontal lips (7) and its height is the same as that of the "L" shaped notches (6); the same also has two teeth (8a) projecting from its bottom edge at the two longitudinal ends; these are positioned so as to coincide perfectly with that of the two opposing holes (7a) at the ends of the horizontal lips (7) in both plates under the respective "L" shaped notches (6).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Stackable Containers (AREA)
  • Buffer Packaging (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
EP19900830108 1990-03-19 1990-03-19 Plastic moulded bearing plate for making coil supports capable of being placed side by side, superimposed and stacked firmly with other plates of the same type Expired - Lifetime EP0447737B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP19900830108 EP0447737B1 (en) 1990-03-19 1990-03-19 Plastic moulded bearing plate for making coil supports capable of being placed side by side, superimposed and stacked firmly with other plates of the same type
ES90830108T ES2045883T3 (es) 1990-03-19 1990-03-19 Placa portante para la realizacion de soportes para bobinas moldeada en materiales plasticos, apta para colocarse superpuesta, apilada y al lado de otras placas del mismo tipo de forma estable.
DE1990602935 DE69002935T2 (de) 1990-03-19 1990-03-19 Plastisch geformte Trägerplatte zum Herstellen von Rollstützen, die mit anderen Platten desselben Types nebeneinander angeordnet, aufeinandergelegt und festgesetzt werden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19900830108 EP0447737B1 (en) 1990-03-19 1990-03-19 Plastic moulded bearing plate for making coil supports capable of being placed side by side, superimposed and stacked firmly with other plates of the same type

Publications (2)

Publication Number Publication Date
EP0447737A1 EP0447737A1 (en) 1991-09-25
EP0447737B1 true EP0447737B1 (en) 1993-08-25

Family

ID=8205996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900830108 Expired - Lifetime EP0447737B1 (en) 1990-03-19 1990-03-19 Plastic moulded bearing plate for making coil supports capable of being placed side by side, superimposed and stacked firmly with other plates of the same type

Country Status (3)

Country Link
EP (1) EP0447737B1 (es)
DE (1) DE69002935T2 (es)
ES (1) ES2045883T3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9284103B2 (en) 2013-11-05 2016-03-15 Sonoco Development, Inc. End support for wound rolls

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE4132442A1 (de) * 1991-09-28 1993-04-01 Hoechst Ag Stirnwand aus spanlos verformbarem material fuer eine wickelrolle
DE19524954A1 (de) * 1995-07-08 1997-01-09 Hoechst Ag Stirnwand aus formbarem Material
DE29607462U1 (de) * 1996-04-24 1997-08-28 Beiersdorf Ag, 20253 Hamburg Kernstopfenmodul
WO1998040177A1 (en) * 1997-03-13 1998-09-17 Via Ison Limited Goods container and method for containing goods
FR2950869B1 (fr) * 2009-10-01 2011-12-16 Hlc Modelage Ebroicien Ensemble de distribution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR205900A1 (es) * 1973-08-24 1976-06-15 Du Pont Pinza para trabar los bordes horizontales de tableros de suspension con extremos planos y verticalmente dispuestos que soportan unidades similares de paquetes
DE3808064C1 (es) * 1988-03-11 1989-03-30 Hoechst Ag, 6230 Frankfurt, De

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9284103B2 (en) 2013-11-05 2016-03-15 Sonoco Development, Inc. End support for wound rolls

Also Published As

Publication number Publication date
ES2045883T3 (es) 1994-01-16
DE69002935D1 (de) 1993-09-30
DE69002935T2 (de) 1994-03-24
EP0447737A1 (en) 1991-09-25

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