EP1785197B1 - Procédé de fabrication d'un instrument d'écriture avec zone de prise comprenant des structures en relief - Google Patents

Procédé de fabrication d'un instrument d'écriture avec zone de prise comprenant des structures en relief Download PDF

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Publication number
EP1785197B1
EP1785197B1 EP06019850A EP06019850A EP1785197B1 EP 1785197 B1 EP1785197 B1 EP 1785197B1 EP 06019850 A EP06019850 A EP 06019850A EP 06019850 A EP06019850 A EP 06019850A EP 1785197 B1 EP1785197 B1 EP 1785197B1
Authority
EP
European Patent Office
Prior art keywords
film
raised structures
writing implement
gripping area
producing
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.)
Active
Application number
EP06019850A
Other languages
German (de)
English (en)
Other versions
EP1785197A2 (fr
EP1785197A3 (fr
Inventor
Thomas Dr. Knäble
Gerhard Dr. Lugert
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.)
Faber Castell AG
Original Assignee
Faber Castell 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 Faber Castell AG filed Critical Faber Castell AG
Publication of EP1785197A2 publication Critical patent/EP1785197A2/fr
Publication of EP1785197A3 publication Critical patent/EP1785197A3/fr
Application granted granted Critical
Publication of EP1785197B1 publication Critical patent/EP1785197B1/fr
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/008—Holders comprising finger grips

Definitions

  • the invention relates to methods of making a stylus with a handle on which raised structures are provided to improve grip and improve handling.
  • Such structures are usually made of a non-slip, possibly also sweat-wicking material, usually based on plastic.
  • the material of the raised structures further requirements such as their visual appearance, their durability and their toxicological safety.
  • the material of the raised structures must still be created so that it adheres firmly to the surface of the object.
  • the surfaces of writing instruments are designed very differently, for example, made of natural wood, painted wood, metal or various plastics. It is therefore often difficult to select a material for raised structures that satisfies all the properties satisfactorily. Problems often arise in the application of the raised structures, especially when dealing with irregularly shaped objects.
  • the document US20020098029 discloses a method in which a solidifying plastic material is applied to the surface of a writing instrument to form raised structures.
  • the document GB1442823 discloses a method in which a plastic film containing expandable particles is applied, wherein the particles are expanded by heat to form raised structures.
  • the object of the invention is to provide a method for producing a writing instrument with a raised structures containing grip zone with an alternative embodiment, in particular the adhesion of the raised structures on the Surface and their application should be improved.
  • the material of the film can be chosen primarily so that the material of the raised structures adheres well to it. With regard to the adhesion of the film to the surface of the writing instrument, the problems are much lower than in the raised structures themselves. This is because the film is connected over a large area to the grip area of the writing instrument, so that, based on a unit area of the film, a smaller Holding force is required, as in a knob-shaped structure.
  • a variety of adhesives such as adhesive adhesives are available, which are suitable for almost any combination of materials. It therefore hardly matters whether the writing instrument made of wood, plastic or metal. In the case of raised structures, the application of an adhesive technique, for procedural reasons, is hardly an option.
  • the film is not glued, but it is a shrink film.
  • a shrink film can be especially in cylindrical writing instruments, such as pins u. Use.
  • a tubular shrink film is pushed over the grip zone and shrunk by the action of temperature, so that afterwards firmly against the outer circumference of the writing instrument or the grip zone.
  • the raised structures are formed integrally with the film.
  • a film may be formed, for example, by impressing on an area of the film corresponding to a grip zone, if appropriate under the effect of temperature, an embossing stamp in which stamping surfaces have complementary cavities to the raised structures. In this film material is then pressed by the embossing process. It is also conceivable, however, for a raised structure or bulging film areas to be made with the aid of a film made from the back side of a film Embossing be generated. The back is the side of the film to be fixed on the surface of a grip zone.
  • Exemplary for a writing instrument shows Fig. 1 a pin with a wood casing 1, which includes a mine 2.
  • a grip zone 3 is provided with raised structures in the form of extending in the pin longitudinal direction ribs 4.
  • the ribs 4 are not present directly on the pin surface but on a shrink film 5, which in a prefabrication state the later grip zone, as in Fig. 1 shown, loosely covered. When heated, the film contracts and then adheres firmly to the pin surface.
  • a shrink film is a cold-stretched thermoplastic film, for example based on PETP, PE or PVC.
  • FIG. 2 Another way to create a grip zone 3 is in Fig. 2 indicated.
  • a blank 6a of a film 6 is wound around a region of the pin surface forming the subsequent grip zone 3 and fixed thereto, for example, by adhesive bonding.
  • the raised structures - in the present case there are studs 7 - not on the object itself, but prepared before the film 6 is applied.
  • the application of raised structures on flat films 6 can namely be realized much easier than the application to objects with often complicated curved grip zones.
  • embossing the film can be in a short time and easily provided large film surfaces with raised structures as defined in claim.
  • films such as those from PE, PVC, PA, PC and the like come into question.
  • a film 6 of the type mentioned on the surface of an article is preferably a bonding in question.
  • the film is provided on its back 8 with an adhesive layer 9.
  • Fig. 4 shows a film 6, are formed in the raised structures, for example in the form of knobs 7, that from the back 8 of the film 6 ago an embossing tool (not shown) is pressed in the direction of arrow 12, possibly countering a die with complementary cavities.
  • a sheet material made of thermoplastic material is used here and made the embossing process at an elevated temperature.

Landscapes

  • Laminated Bodies (AREA)
  • Toys (AREA)
  • Finger-Pressure Massage (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Claims (5)

  1. Procédé de fabrication d'un instrument d'écriture ayant une zone (3) de préhension comportant des structures en relief, dans lequel on forme par un estampage dans une feuille (6) des structures en relief d'une pièce avec la feuille, qui sont sous la forme de parties de la feuille précourbées et on immobilise cette feuille, ayant les structures en relief dans la partie de la zone de préhension, à la surface de l'instrument d'écriture.
  2. Procédé suivant la revendication 1,
    caractérisé
    en ce que l'on produit les parties de feuille précourbées par un estampage effectué à partir du recto de la feuille à immobiliser sur la surface de l'instrument d'écriture.
  3. Procédé suivant la revendication 1,
    caractérisé
    en ce que l'on applique, sur une partie de la feuille qui correspond à la zone de préhension, un tampon d'estampage, dans la surface duquel sont présents des évidements complémentaires des structures en relief.
  4. Procédé suivant l'une des revendications précédentes,
    caractérisé
    en ce que l'on colle la feuille (6) à la surface de l'instrument d'écriture.
  5. Procédé suivant l'une des revendications 1 à 3,
    caractérisé
    en ce que l'on rétracte la feuille en soi rétractable sur l'instrument.
EP06019850A 2005-11-11 2006-09-22 Procédé de fabrication d'un instrument d'écriture avec zone de prise comprenant des structures en relief Active EP1785197B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005017780U DE202005017780U1 (de) 2005-11-11 2005-11-11 Gegenstand, insbesondere Schreibgerät mit einer erhabene Strukturen aufweisenden Griffzone

Publications (3)

Publication Number Publication Date
EP1785197A2 EP1785197A2 (fr) 2007-05-16
EP1785197A3 EP1785197A3 (fr) 2007-11-07
EP1785197B1 true EP1785197B1 (fr) 2013-01-23

Family

ID=37831479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06019850A Active EP1785197B1 (fr) 2005-11-11 2006-09-22 Procédé de fabrication d'un instrument d'écriture avec zone de prise comprenant des structures en relief

Country Status (6)

Country Link
US (1) US7909525B2 (fr)
EP (1) EP1785197B1 (fr)
CN (1) CN1962280A (fr)
BR (1) BRPI0604726A (fr)
DE (1) DE202005017780U1 (fr)
PE (1) PE20070683A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD588405S1 (en) * 2007-12-06 2009-03-17 The Libman Company Portion of a handle
USD578347S1 (en) * 2007-12-06 2008-10-14 The Libman Company Portion of a handle
DE202008007055U1 (de) 2008-05-24 2009-07-09 Kum Ltd., Trim Spitzbarer Stift, insbesondere Blei-, Buntstift oder Kosmetikstift
USD609048S1 (en) * 2009-06-12 2010-02-02 Yeh Jui-Ju Grip for a barbecue tool
USD647980S1 (en) * 2010-03-04 2011-11-01 Eco Products Group LLC Combined rolled exercise pad and insert
USD637244S1 (en) * 2010-03-04 2011-05-03 Eco Product Group LLC Rolled exercise pad
US8920850B2 (en) 2010-06-02 2014-12-30 Eco Product Group LLC Antimicrobial colloidal silver products and method of making same
DE102010030539A1 (de) * 2010-06-25 2011-12-29 Faber-Castell Ag Verfahren zur Herstellung eines Stiftes mit einem aus Kunststoff bestehenden, erhaben aus seiner Oberfläche vorstehende Strukturen aufweisenden Schaft
US20130125909A1 (en) * 2011-11-21 2013-05-23 Laura Lee Meeks Cuticle pusher
EP2684705B1 (fr) 2012-07-13 2018-10-31 Faber-Castell AG Instrument d'écriture
DE202012012634U1 (de) 2012-07-13 2013-07-05 Faber-Castell Ag Stift
DE102015012940A1 (de) * 2015-10-05 2017-04-06 Staedtler Mars Gmbh & Co. Kg Verwendung von Elementen für Schreib-. Zeichen-. Markier- und/oder Malgeräte oder Kosmetikgeräte oder Eingabegeräte
CN105365445A (zh) * 2015-12-08 2016-03-02 温州市新亚文具有限公司 软包挤出式炫彩笔

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1043500A (fr) * 1973-07-12 1978-11-28 Pratt And Lambert Art graphique et representation graphique
US4832604A (en) * 1986-04-07 1989-05-23 Rusk Chris E Writing aid
US5122430A (en) 1988-12-29 1992-06-16 Minolta Camera Kabushiki Kaisha Three-dimensional image forming method
CN2139518Y (zh) 1992-12-29 1993-08-04 冼韬 舒适笔
JPH0939467A (ja) * 1995-07-26 1997-02-10 Pentel Kk 弾性凹凸パターンを有する軸体
US6056462A (en) * 1998-01-28 2000-05-02 Mitsubishi Pencil Kabushiki Kaisha Writing instrument with grip rubber
US6164855A (en) 1998-03-26 2000-12-26 Bic Corporation Writing instrument with finger gripping device
US6447190B1 (en) * 1998-10-16 2002-09-10 Benjamin J. Kwitek Viscoelastic grip for a writing implement
US6375373B2 (en) 1999-03-29 2002-04-23 Kotobuki & Co, Ltd. Writing stem for writing instruments
AU760155B2 (en) * 1999-05-07 2003-05-08 A.W. Faber-Castell Unternehmensverwaltung Gmbh & Co Pencil encased in wood for writing, colouring, drawing and cosmetic purposes
US6158910A (en) * 1999-08-30 2000-12-12 Lord Corporation Magnetorheological grip for handheld implements
US6942408B2 (en) * 2000-02-22 2005-09-13 Eversharp Pen Co. Marking device, a method of using the same and an accessory kit for the marking device
JP4356918B2 (ja) * 2003-02-05 2009-11-04 三菱鉛筆株式会社 筆記具又は塗布具のグリップ構造及びこのグリップ構造を備えた筆記具又は塗布具
DE20314274U1 (de) 2003-09-12 2004-05-27 Faber-Castell Ag Holzgefasster Stift für Schreib-, Mal-, Zeichen-, und Kosmetikzwecke
US7156570B2 (en) * 2004-12-30 2007-01-02 Cotapaxi Custom Design And Manufacturing, Llc Implement grip
DE202005021097U1 (de) 2005-03-09 2007-03-01 Faber-Castell Ag Stift mit einer Oberflächenbeschichtung

Also Published As

Publication number Publication date
DE202005017780U1 (de) 2007-03-15
US20070110497A1 (en) 2007-05-17
US7909525B2 (en) 2011-03-22
EP1785197A2 (fr) 2007-05-16
BRPI0604726A (pt) 2007-08-28
PE20070683A1 (es) 2007-08-05
CN1962280A (zh) 2007-05-16
EP1785197A3 (fr) 2007-11-07

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