EP3543187A1 - Verschlusskappe für rollenantriebssystem eines papier- oder gewebeausgabegeräts - Google Patents

Verschlusskappe für rollenantriebssystem eines papier- oder gewebeausgabegeräts Download PDF

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Publication number
EP3543187A1
EP3543187A1 EP19159014.0A EP19159014A EP3543187A1 EP 3543187 A1 EP3543187 A1 EP 3543187A1 EP 19159014 A EP19159014 A EP 19159014A EP 3543187 A1 EP3543187 A1 EP 3543187A1
Authority
EP
European Patent Office
Prior art keywords
plug
core
tongues
paper
stopper according
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.)
Withdrawn
Application number
EP19159014.0A
Other languages
English (en)
French (fr)
Inventor
Christophe Bizzini
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.)
Sci-Services SA
Original Assignee
Sci-Services SA
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 Sci-Services SA filed Critical Sci-Services SA
Publication of EP3543187A1 publication Critical patent/EP3543187A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/185—End caps, plugs or adapters

Definitions

  • the present invention relates to paper or fabric dispensers, particularly in the field of hygiene. It relates more specifically to the dispensers in which the paper or fabric forms a roll.
  • the roller itself being attached to a support.
  • the roll comprises a quantity of paper or fabric wrapped around a hollow tubular element called "soul".
  • the mechanical connection between the roller and its support can be achieved by means of one or two plugs fixed at each end of the core, the plug being secured or not to the support.
  • Each cap is retained in the core by friction, with possible addition of growths on its outer face, such as teeth, flexible tongues or fins.
  • One of the aims of the present invention is to greatly reduce or eliminate the risk of an accidental or voluntary separation of the entire core-plug.
  • the invention relates to a new type of substantially cylindrical plug, which is characterized in that its side surface comprises a harpoon type relief, oriented so as to prevent separation of the entire core-plug.
  • the term "harpoon relief” means a structure which works to maintain the plug in the core and which also has the effect of increasing the resistance to shrinkage when a separating force is exerted on the plug. , like a harpoon that one would try to remove from prey.
  • the system illustrated on the figure 1 presents various views of a first type of plug according to the invention.
  • the system illustrated on the figure 2 presents various views of a second type of plug according to the invention.
  • the cap shown on the figures 1 and 2 has a substantially cylindrical shape. Its outer diameter is substantially equal to or even slightly less than the internal diameter of the core. Once the plug is placed in the core, its outer lateral face exerts a radial force on the inner wall of the core so that the cap is frictionally retained within it.
  • the lateral face of the plug is in the form of a ring consisting of support tongues 1 and retaining tongues 2 arranged alternately along its circumference. Both types of tab are elastic in a radial direction, that is to say perpendicular to the main axis of the soul.
  • the main purpose of the support tongues 1 is to ensure proper positioning of the plug in the core and to minimize the relative radial displacement of the core-plug assembly.
  • the free end of a support tongue 1 is formed of an edge oriented perpendicular to the main direction of the support tongue 1. This edge is a means of limiting the depression of the plug in the core.
  • the main purpose of the retaining tabs 2 is to prevent accidental or deliberate separation of the core-plug assembly.
  • the retaining tabs 2 form a harpoon relief as described above.
  • the free end of the retaining tongues 2 may be formed of a single edge, sufficiently sharp to penetrate the wall of the soul (see figure 1 ).
  • the free end may comprise two points, oriented perpendicularly to the main axis of symmetry of the plug.
  • the support tongues 1 and / or retaining 2 may be designed so that the application of a large separating force can break the tabs 1,2, thereby rendering the cap unusable.
  • the folding zone of the retaining tongues 2 is located inside the circumference defined by the support tongues 1, which makes it possible to ensure optimal holding of the plug in the core.

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  • Closures For Containers (AREA)
EP19159014.0A 2018-03-20 2019-02-25 Verschlusskappe für rollenantriebssystem eines papier- oder gewebeausgabegeräts Withdrawn EP3543187A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IB2018051860 2018-03-20

Publications (1)

Publication Number Publication Date
EP3543187A1 true EP3543187A1 (de) 2019-09-25

Family

ID=65576170

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19159014.0A Withdrawn EP3543187A1 (de) 2018-03-20 2019-02-25 Verschlusskappe für rollenantriebssystem eines papier- oder gewebeausgabegeräts

Country Status (1)

Country Link
EP (1) EP3543187A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU194425U1 (ru) * 2019-10-17 2019-12-11 Евгений Александрович Непокульчицкий Стабилизирующая втулка рулона бумаги
RU199487U1 (ru) * 2020-06-08 2020-09-03 Евгений Александрович Непокульчицкий Торцовая базирующая втулка

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169399A (en) 1938-01-12 1939-08-15 Steiner Sales Co Dispensing cabinet and means for mounting a supply roll therein
US2380644A (en) 1942-10-06 1945-07-31 Crown Zellerbach Corp Means for mounting rolls in dispensing cabinets
WO1991004700A2 (fr) * 1989-10-09 1991-04-18 Kaysersberg S.A. Distributeur antivol pour bande de materiau en rouleau
GB2297311A (en) 1996-02-14 1996-07-31 Wrap Film Systems Ltd Roll dispenser
FR2740125A1 (fr) * 1995-10-23 1997-04-25 Soc Et Et De Gestion D App San Embout perfectionne pour bobine de materiau d'essuyage
DE69811618T2 (de) * 1997-12-22 2003-11-27 Agfa Gevaert Nv Rollenstirnwand
FR2879091A1 (fr) * 2004-12-10 2006-06-16 Georgia Pacific France Soc En Dispositif de liaison entre un rouleau sans mandrin et un distributeur, rouleau et distributeur associes
EP1795479A1 (de) * 2005-12-07 2007-06-13 SCA Hygiene Products AB Wickelhülsenbuchse für eine Materialrolle, Materialrolle und Rückhaltemittel in einem Spender
US7364112B1 (en) 2006-12-29 2008-04-29 Sca Tissue North America Plug system in a dispenser that dispenses material from a roll of absorbent material

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169399A (en) 1938-01-12 1939-08-15 Steiner Sales Co Dispensing cabinet and means for mounting a supply roll therein
US2380644A (en) 1942-10-06 1945-07-31 Crown Zellerbach Corp Means for mounting rolls in dispensing cabinets
WO1991004700A2 (fr) * 1989-10-09 1991-04-18 Kaysersberg S.A. Distributeur antivol pour bande de materiau en rouleau
FR2740125A1 (fr) * 1995-10-23 1997-04-25 Soc Et Et De Gestion D App San Embout perfectionne pour bobine de materiau d'essuyage
GB2297311A (en) 1996-02-14 1996-07-31 Wrap Film Systems Ltd Roll dispenser
DE69811618T2 (de) * 1997-12-22 2003-11-27 Agfa Gevaert Nv Rollenstirnwand
FR2879091A1 (fr) * 2004-12-10 2006-06-16 Georgia Pacific France Soc En Dispositif de liaison entre un rouleau sans mandrin et un distributeur, rouleau et distributeur associes
EP1795479A1 (de) * 2005-12-07 2007-06-13 SCA Hygiene Products AB Wickelhülsenbuchse für eine Materialrolle, Materialrolle und Rückhaltemittel in einem Spender
US7364112B1 (en) 2006-12-29 2008-04-29 Sca Tissue North America Plug system in a dispenser that dispenses material from a roll of absorbent material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU194425U1 (ru) * 2019-10-17 2019-12-11 Евгений Александрович Непокульчицкий Стабилизирующая втулка рулона бумаги
RU199487U1 (ru) * 2020-06-08 2020-09-03 Евгений Александрович Непокульчицкий Торцовая базирующая втулка

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