EP0643003A1 - Dévidoir pour au moins deux rouleaux de feuilles - Google Patents

Dévidoir pour au moins deux rouleaux de feuilles Download PDF

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Publication number
EP0643003A1
EP0643003A1 EP93114797A EP93114797A EP0643003A1 EP 0643003 A1 EP0643003 A1 EP 0643003A1 EP 93114797 A EP93114797 A EP 93114797A EP 93114797 A EP93114797 A EP 93114797A EP 0643003 A1 EP0643003 A1 EP 0643003A1
Authority
EP
European Patent Office
Prior art keywords
housing
dispenser according
cover
dispenser
cutting
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Withdrawn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
EP93114797A
Other languages
German (de)
English (en)
Inventor
Dieter Himmighofen
Rolf Günter Schülein
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.)
Leifheit AG
Original Assignee
Leifheit 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
Application filed by Leifheit AG filed Critical Leifheit AG
Priority to DE9321145U priority Critical patent/DE9321145U1/de
Priority to EP93114797A priority patent/EP0643003A1/fr
Priority to AT94103161T priority patent/ATE152075T1/de
Priority to DE59402510T priority patent/DE59402510D1/de
Priority to ES94103161T priority patent/ES2100590T3/es
Priority to EP19940103161 priority patent/EP0650913B1/fr
Publication of EP0643003A1 publication Critical patent/EP0643003A1/fr
Priority to GR970401316T priority patent/GR3023672T3/el
Priority to HK98103357.4A priority patent/HK1004263B/xx
Withdrawn legal-status Critical Current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
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B65H35/008—Arrangements or adaptations of cutting devices
    • B65H35/0086—Arrangements or adaptations of cutting devices using movable cutting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/60—Coupling, adapter or locking means

Definitions

  • the invention relates to a dispenser for at least two rolls of film in accordance with the preamble of claim 1.
  • this known dispenser is relatively complex because it requires additional holders to hold the housing. Since the housings have to be pushed upwards in order to be released from their hooks, the housings have to be arranged at an appropriate distance above one another. The dispenser should be attached to the wall under a wall cabinet a corresponding distance from the underside of the closet and the top housing must also be maintained. Therefore, a relatively large amount of space is required for the known device.
  • the object of the invention is to provide a dispenser of the generic type which is of simpler construction than the known dispenser and which takes up less space than this.
  • a first housing is designed for attachment to a wall, while a second housing is removably attached to the first housing.
  • the invention is based on the consideration that the problems mentioned at the outset only occur in the case of transparent films, so that it is sufficient to design only the housing which accommodates such a transparent film roll so that the required film section can be separated on the spot.
  • the lower housing is therefore fastened directly to the wall (this fastening can also make it possible to remove this housing from the wall), while the second, upper housing, which is intended to accommodate a transparent film roll, can be removed from the first housing is appropriate. This eliminates the separate holder provided in the known dispenser, and it takes up very little space because the upper housing sits directly on the lower housing.
  • the top of the lower housing is curved downward and the underside of the upper housing is curved upward. This results in the possibility of loosening the holder between the two housings by rolling the upper housing on the lower housing without the upper housing having to be lifted off the lower housing.
  • the second housing can be connected to the first housing by a releasable snap-in connection.
  • This latching connection can be formed by vertical, radially deformable plugs on one housing and by openings receiving these plugs in the other housing, the plugs preferably being provided on the top of the lower housing and the openings on the underside of the upper housing.
  • each housing is of a cover with a separating device which can be moved along the cover formed, which is pivotally attached to a lower part forming the underside of the housing and receiving the film roll, which has a cutting groove in which the separating device engages when the cover is closed.
  • the separating device can have a cutting slide which engages with guide parts in an undercut guide groove which extends along the lower edge of the cover.
  • the guide parts and the guide groove preferably have a circular cross section in order to be able to pivot the cutting slide for itself after the cover has been closed, so that its cutting knife engages securely in the cutting channel.
  • This cutting channel is preferably arranged below the upper edge of the lower part and parallel to it, and the arrangement is such that when the cover is closed, the lower edge of the cover overlaps the upper edge of the lower part.
  • the film can thus be clamped and held in place by appropriate pressure on the lid between the lower edge of the lid and the upper edge of the lower part, which makes it easier to separate the film section.
  • it is expedient to move the upper edge of the lower part in relation to the cutting channel towards the inside of the lower part.
  • the section of the lower part adjoining the upper edge can run towards the cutting groove in the manner of a fillet, which makes it easier to grip the end of the film web.
  • the upper edge of the lower part, to which the film web can be pressed through the lid, can be moved along the Cross ribs running on the inner surface of the lower part, which at the same time form a low-friction support for the film roll.
  • brackets or other holding devices for holding a household roll can be provided on the lower housing.
  • the dispenser shown in the drawings has a first housing 1 for receiving a first film roll 2, for example an aluminum film, which essentially consists of a lower part 3 which is approximately semicircular in cross section and a cover 4 which can be pivoted about an axis 5 on the lower part 3 is articulated.
  • the lower part 3 can be fastened to a wall 7 by screws 6.
  • the screws 6 extend through holes 8 in the rear wall of the lower part 3, which are designed in a conventional manner so that the housing 1 can be removed if necessary.
  • a second housing 9 is removably attached to the housing 1.
  • the second housing 9 also essentially consists of a lower part 10, on which a cover 11 about an axis 12 is pivotally attached.
  • the second housing 9 is intended in particular for receiving a transparent film roll 13.
  • the releasable attachment of the second housing 9 to the first housing 1 takes place in the exemplary embodiment by means of two vertical plugs 14 which extend upwards from the top of the cover 4 and are radially deformable through slots 15. These plugs 14 engage in openings 16 in the lower part 10 of the second housing 9 and snap with a bead-shaped edge 17 over the edge 18 of the extension 19 containing the opening 16.
  • Each cover 4 or 11 has a longitudinal groove with a circular cross section along its lower edge 20 21, in which a cutting slide 22 is guided displaceably by molded guide parts 23.
  • Each cutting slide 22 has a cutting knife 22a which, when the cover is folded down, engages in a cutting channel 24 in the outer surface of the lower housing part 3 or 10, as shown in FIG. 2.
  • the cutting slide 22 is pivotally attached to the cover 4 or 11 with its guide parts 23, so that the cutting knife 22a can be inserted into the cutting channel 24 with slight pressure.
  • the lower edge 20 of each cover 4 or 11 overlaps the upper edge 25 of the lower part 3 or 10. As a result, the film section 2a or 13a pulled off the roll 2 or 13 can be clamped by light pressure on the cover 4 or 11, which the clean separation of the required film section facilitated.
  • the cutting channel 24 is arranged below the upper edge 25 of the lower part 3 or 10 and parallel to it and offset relative to the cutting channel 24 towards the inside of the lower part. Between the upper edge 25 and the cutting channel 24 there is an arcuate section 26 which makes it easier to grip the end of the film.
  • the upper edge 25 is stiffened by transverse ribs 27 which are formed on the inside of the lower housing part 3 or 10 and at the same time serve as low-friction supports for the film roll.
  • the upper side 28 of the cover 4 of the first, lower housing 1 runs downward in an arc shape, while the lower side 29 of the lower part 10 of the second, upper housing 9 runs upward in an arcuate manner.
  • This design makes the removal of the upper housing 9 very simple, since the housing 9 only has to be pivoted in the direction of the arrow P and thereby rolls on the cover 4 of the lower housing 1, as a result of which the plugs 14 are pressed radially out of the openings 16 slip out and the upper housing 9 comes free.
  • the housing 9 with the transparent film roll 13 can now be brought to the place where an object is to be covered or wrapped with the transparent film. After use, the housing 9 is placed on the plug 14 and pressed down until the plug 14 engages in the openings 16.
  • two brackets 30, which serve to hold a household roll 31, are pivotably attached to the first, lower housing 1.
  • the mounting of the second, upper housing 9 on the first, lower housing 1, which in the exemplary embodiment is represented by the latching connection formed by the plugs 14 and the openings 16, can also be effected by differently shaped latching means or also by the housing 9 is held on the housing 1 by magnetic attraction. This can be achieved, for example, by attaching magnets 4, 10 to one of the parts, which interact with ferrometallic counter-elements in the other part.

Landscapes

  • Laminated Bodies (AREA)
  • Crushing And Grinding (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Unwinding Webs (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Coating Apparatus (AREA)
  • Advancing Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
EP93114797A 1993-09-15 1993-09-15 Dévidoir pour au moins deux rouleaux de feuilles Withdrawn EP0643003A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE9321145U DE9321145U1 (de) 1993-09-15 1993-09-15 Spender für mindestens zwei Folienrollen
EP93114797A EP0643003A1 (fr) 1993-09-15 1993-09-15 Dévidoir pour au moins deux rouleaux de feuilles
AT94103161T ATE152075T1 (de) 1993-09-15 1994-03-03 Spender für mindestens zwei folienrollen
DE59402510T DE59402510D1 (de) 1993-09-15 1994-03-03 Spender für mindestens zwei Folienrollen
ES94103161T ES2100590T3 (es) 1993-09-15 1994-03-03 Portarrollos para por lo menos dos rollos de laminas.
EP19940103161 EP0650913B1 (fr) 1993-09-15 1994-03-03 Dévidoir pour au moins deux bandes de voile
GR970401316T GR3023672T3 (en) 1993-09-15 1997-06-04 Dispenser for at least two rolls of foil.
HK98103357.4A HK1004263B (en) 1993-09-15 1998-04-22 Dispenser for at least two rolls of foil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93114797A EP0643003A1 (fr) 1993-09-15 1993-09-15 Dévidoir pour au moins deux rouleaux de feuilles

Publications (1)

Publication Number Publication Date
EP0643003A1 true EP0643003A1 (fr) 1995-03-15

Family

ID=8213261

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93114797A Withdrawn EP0643003A1 (fr) 1993-09-15 1993-09-15 Dévidoir pour au moins deux rouleaux de feuilles

Country Status (5)

Country Link
EP (1) EP0643003A1 (fr)
AT (1) ATE152075T1 (fr)
DE (2) DE9321145U1 (fr)
ES (1) ES2100590T3 (fr)
GR (1) GR3023672T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110215129A1 (en) * 2010-03-02 2011-09-08 Mcguigan Michael B Material wrap dispenser

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29622214U1 (de) * 1996-12-20 1998-04-23 Emsa-Werke Wulf GmbH & Co, 48282 Emsdetten Folienspender

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045883A (en) * 1959-08-05 1962-07-24 Roll O Sheets Roll dispenser
DE2632518A1 (de) * 1976-07-20 1978-01-26 Heinze Fa R Aufnahmebehaelter fuer papier- und folienrollen
GB1604409A (en) * 1978-05-22 1981-12-09 Bpc Business Forms Coils & Rol Holders for reels of paper

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3045883A (en) * 1959-08-05 1962-07-24 Roll O Sheets Roll dispenser
DE2632518A1 (de) * 1976-07-20 1978-01-26 Heinze Fa R Aufnahmebehaelter fuer papier- und folienrollen
GB1604409A (en) * 1978-05-22 1981-12-09 Bpc Business Forms Coils & Rol Holders for reels of paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110215129A1 (en) * 2010-03-02 2011-09-08 Mcguigan Michael B Material wrap dispenser

Also Published As

Publication number Publication date
DE59402510D1 (de) 1997-05-28
ES2100590T3 (es) 1997-06-16
HK1004263A1 (en) 1998-11-20
DE9321145U1 (de) 1996-05-09
ATE152075T1 (de) 1997-05-15
GR3023672T3 (en) 1997-09-30

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