WO1991011334A1 - Crayon pour ecrire ou peindre avec une tige consistant en une gaine en matiere sous forme de film ou de feuille, et procede pour sa fabrication - Google Patents

Crayon pour ecrire ou peindre avec une tige consistant en une gaine en matiere sous forme de film ou de feuille, et procede pour sa fabrication Download PDF

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Publication number
WO1991011334A1
WO1991011334A1 PCT/DE1991/000070 DE9100070W WO9111334A1 WO 1991011334 A1 WO1991011334 A1 WO 1991011334A1 DE 9100070 W DE9100070 W DE 9100070W WO 9111334 A1 WO9111334 A1 WO 9111334A1
Authority
WO
WIPO (PCT)
Prior art keywords
pen
writing
crayon
adhesive
layers
Prior art date
Application number
PCT/DE1991/000070
Other languages
German (de)
English (en)
Inventor
Peter Dohlus
Original Assignee
J.S. Staedtler Gmbh & Co.
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
Priority claimed from DE9001243U external-priority patent/DE9001243U1/de
Priority claimed from DE4003289A external-priority patent/DE4003289C2/de
Application filed by J.S. Staedtler Gmbh & Co. filed Critical J.S. Staedtler Gmbh & Co.
Publication of WO1991011334A1 publication Critical patent/WO1991011334A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/14—Sheathings
    • B43K19/145—Sheathings with paper sheaths

Definitions

  • the invention relates to a pen or crayon with a shaft made of a covering made of sheet or film-shaped paper, wood or plastic layers and a refill arranged therein or another writing medium or writing medium storage and optionally further elements and methods for its production.
  • Such pens or methods are known, for example, from: (1) DE-PS 111 229 from June 13, 1900, (2) D ⁇ -? .- Note G. 94 406 from December 19, 1936, laid out on May 25, 1938, '(3rd ) D ⁇ -AS 25 38 965 dated June 22, 1978, (4) JP-GM / AS 56-9578 dated March 3, 1981 and (5) DE-PS 93 584 dated August 23, 1897. All the pens and methods known therefrom are available. about or do not result in a solid or stable and rigid envelope and also have the disadvantage that they are usually not with the known sharpener. can be sharpened. For "sharpening", i.e. H. here to expose the mine i.d. R. the sheathing in layers and mostly axially sequentially. A sharp tip cannot usually be achieved here.
  • Sharpenable pens or crayons or pens with firm, stable shafts usually have a coating
  • Wood or plastic In the case of pins firmly connected to the sheath, foamed plastic shafts are also known which are produced in the extrusion or co-extrusion process. Wood-cased pencils, on the other hand, are generally made from grooved boards, while loose or rigid plastic envelopes are usually produced by injection molding. A disadvantage of these known or currently available coverings is that they are made from high-quality natural products such as wood or crude oil derivatives, and thus increase their consumption, and that, on the other hand, insofar as they are made of plastics, they can usually only be "disposed of" under a certain environmental impact.
  • the barrel or the casing of a writing or painting pen, its lead or another - writing medium or a writing medium storage is firmly connected to the casing or to the barrel - for example glued in - or axially in the barrel, in particular by means of a sliding , Rotary or printing mechanism, is arranged to be displaceable or adjustable, entirely or predominantly from layers of paper, wood and / or plastic, one on top of the other or rolled up - preferably from waste paper, waste wood and / or recycled plastics or other recycled materials , which are glued together in such a way that they result in a rigid, stiff and possibly sharpenable shaft.
  • the leads are firmly connected to the shaft or to the sheath, in particular glued and can be sharpened well after the adhesive or the binder has dried or hardened.
  • envelopes according to the invention serve as shafts for pushing, turning or pushing pins
  • the leads, the other writing materials or the writing material containers are here - as a rule. by mechanical actuation of a feed element - axially displaceable or adjustable and possibly axially fixable by a clamping device.
  • Glues in particular wood and / or cold glues or dispersion adhesives, preferably polyvinyl acetate adhesives, can advantageously be considered as highly suitable adhesives
  • Other hardening and adhesive binders can be others
  • Plastic dispersions or binders or solvents for recycled plastic films that may be used.
  • the most important components according to the invention are paper layers, preferably made from waste paper and / or thin wooden layers, e.g. from shavings or pressed sheet-shaped layers of wood and / or plastic films, in particular from recycled plastics.
  • Pens according to the invention can be produced using suitable methods and devices, the individual paper layers being coated or soaked on one or both sides with a — preferably fast-curing — adhesive and then pressed or wound until the desired diameter or the intended size and / or shape is reached.
  • the coverings are either applied as windings or by conventional methods such as. B. in the manufacture of wood-cased pins usually made from so-called "boards". - 5 -
  • the "boards" are first coated as half-shells for several pens, possibly grooved, in the separating area with adhesive or glue, preferably with the same that is used for layer bonding, with leads, other writing materials and / or a writing material storage device occupied, mutually glued and separated. Then the individual pencils are ground, polished or varnished and, if necessary, machined or sharpened by hand.
  • pencils or crayons for example mechanical turning, pushing or pushing pens or fiber pens, ballpoint pens, or other ink writing devices with shafts made from envelopes according to the invention
  • leads other writing means and / or the writing means storage for this or for mines advantageously either glued in during the manufacture of the shaft or inserted into prefabricated bores and / or receptacles after the production of the shafts according to the invention and fixed there rigidly or axially movable and / or exchangeable as required to be ordered.
  • holding or clamping and / or feed mechanisms can also be assigned or inserted into the shafts or arranged on them.
  • the envelopes or the pins can be generally or if necessary for final completion on the circumference or externally sanded, varnished and, if necessary, otherwise provided with a smooth and / or colored surface and, if necessary, printed and / or sharpened .
  • the ' "board” 1 shown in FIG. 1 has grooves 2 into which the leads 3 are glued in, as shown in FIG.
  • the raw rolled pin like FIG. 3 is made from a layer 6 and also contains a lead 3. According to the sharpened pin. 4, the casing of the lead 10 is formed from different layers 8, 9 into a shaft 7.
  • FIG. Fig. 6 has a bore 12 for an axially displaceable lead, while the shaft 13 according to FIG. Fig. 6 is formed from the layers 14 and 15 and contains a wick tip 16.

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

La présente invention se rapporte à un crayon pour écrire ou peindre dont le corps (7, 13) est constitué d'une gaine réalisée en couches de papier, bois ou plastique sous forme de film ou de feuille, ainsi que d'une mine (3, 10) qui y est disposée, ou un autre moyen d'écriture ou réservoir contenant un moyen d'écriture, ainsi que, le cas échéant, des dispositifs de serrage et/ou d'avance et/ou autres éléments. La gaine consiste entièrement ou presque entièrement en couches de papier (4, 5), bois ou plastique sous forme de film ou feuille, lesquelles sont superposées ou enroulées sur plusieurs couches, les différentes couches étant imprégnées ou enduites de colle - de préférence à séchage rapide, de colle à durcissement structural, ou au moyen d'un autre liant durcissant et collant. De plus, l'invention se rapporte à un procédé pour la fabrication de tels crayons, la fabrication devant se faire en particulier par moulage sous pression ou par enroulement.
PCT/DE1991/000070 1990-02-04 1991-01-23 Crayon pour ecrire ou peindre avec une tige consistant en une gaine en matiere sous forme de film ou de feuille, et procede pour sa fabrication WO1991011334A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP4003289.2 1990-02-04
DE9001243U DE9001243U1 (de) 1990-02-04 1990-02-04 Schreib- oder Malstift mit einer Umhüllung aus blatt- oder folienförmigem Material
DE4003289A DE4003289C2 (de) 1990-02-04 1990-02-04 Schreib- oder Malstift mit einem Schaft aus einer Umhüllung aus blatt- oder folienförmigem Material und Verfahren zu dessen Herstellung
DEG9001243.7U 1990-02-04

Publications (1)

Publication Number Publication Date
WO1991011334A1 true WO1991011334A1 (fr) 1991-08-08

Family

ID=25889744

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1991/000070 WO1991011334A1 (fr) 1990-02-04 1991-01-23 Crayon pour ecrire ou peindre avec une tige consistant en une gaine en matiere sous forme de film ou de feuille, et procede pour sa fabrication

Country Status (1)

Country Link
WO (1) WO1991011334A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0554816A1 (fr) * 1992-02-07 1993-08-11 ALBERT EGER GmbH & Co. Capuchon de protection
WO1994005511A1 (fr) * 1992-08-28 1994-03-17 Bic Corporation Corps de stylo et procede
US5514122A (en) * 1994-05-16 1996-05-07 Minnesota Mining And Manufacturing Company Feminine hygiene pad
FR2730188A1 (fr) * 1995-02-07 1996-08-09 Conte Article d'ecriture ou de coloriage a encre realise a partir d'un bloc compact en materiau poreux
US6092950A (en) * 1997-12-31 2000-07-25 J.S. Staedtler Gmbh & Co. Method of manufacturing laminated plates, pencil boards and/or shafts for writing, drawing or painting
WO2010091833A1 (fr) * 2009-02-11 2010-08-19 Karl-Heinz Bosch Procédé de fabrication d'un crayon
CN102950932A (zh) * 2012-11-16 2013-03-06 广西融水银鼠科技开发有限公司 木卷铅笔及制作方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE108332C (fr) *
US1945255A (en) * 1932-04-07 1934-01-30 Joseph Dixon Crucible Co Apparatus for and process of making lip sticks and the like
CH229438A (de) * 1942-12-07 1943-10-31 Moesch Alfred Bleistift mit nachstellbarer Mine.
FR953233A (fr) * 1940-12-12 1949-12-02 Joseph Dixon Crucible Co Machine et procédé pour fabriquer des crayons en papier enroulé
US2510941A (en) * 1949-04-22 1950-06-13 Joseph Dixon Crucible Co Method of brittlizing pencil sheaths
FR1034095A (fr) * 1951-03-17 1953-07-17 Procédé de fabrication de crayons et crayons conformes à ceux obtenus suivant ce procédé
CH394864A (de) * 1960-07-30 1965-06-30 Faber Castell A W Verfahren zur Herbeiführung einer innigen Verbindung der Bleistiftmine mit der Bleistifthülle
DE1953985B1 (de) * 1969-10-27 1971-12-23 Bleistiftmaschinenfabrik Fr Eh Verfahren zur Brettchenverleimung in der Bleistiftherstellung
US3993408A (en) * 1971-07-16 1976-11-23 Hasbro Industries, Inc. Pencil comprising a marking core and a porous resin sheath
DE2538965B2 (de) * 1974-09-06 1978-06-22 Idemitsu Kosan Co., Ltd., Tokio Minenstift

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE108332C (fr) *
US1945255A (en) * 1932-04-07 1934-01-30 Joseph Dixon Crucible Co Apparatus for and process of making lip sticks and the like
FR953233A (fr) * 1940-12-12 1949-12-02 Joseph Dixon Crucible Co Machine et procédé pour fabriquer des crayons en papier enroulé
CH229438A (de) * 1942-12-07 1943-10-31 Moesch Alfred Bleistift mit nachstellbarer Mine.
US2510941A (en) * 1949-04-22 1950-06-13 Joseph Dixon Crucible Co Method of brittlizing pencil sheaths
FR1034095A (fr) * 1951-03-17 1953-07-17 Procédé de fabrication de crayons et crayons conformes à ceux obtenus suivant ce procédé
CH394864A (de) * 1960-07-30 1965-06-30 Faber Castell A W Verfahren zur Herbeiführung einer innigen Verbindung der Bleistiftmine mit der Bleistifthülle
DE1953985B1 (de) * 1969-10-27 1971-12-23 Bleistiftmaschinenfabrik Fr Eh Verfahren zur Brettchenverleimung in der Bleistiftherstellung
US3993408A (en) * 1971-07-16 1976-11-23 Hasbro Industries, Inc. Pencil comprising a marking core and a porous resin sheath
DE2538965B2 (de) * 1974-09-06 1978-06-22 Idemitsu Kosan Co., Ltd., Tokio Minenstift

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0554816A1 (fr) * 1992-02-07 1993-08-11 ALBERT EGER GmbH & Co. Capuchon de protection
WO1994005511A1 (fr) * 1992-08-28 1994-03-17 Bic Corporation Corps de stylo et procede
US5399041A (en) * 1992-08-28 1995-03-21 Bic Corporation Writing instrument barrel and method of forming a writing instrument
US5514122A (en) * 1994-05-16 1996-05-07 Minnesota Mining And Manufacturing Company Feminine hygiene pad
FR2730188A1 (fr) * 1995-02-07 1996-08-09 Conte Article d'ecriture ou de coloriage a encre realise a partir d'un bloc compact en materiau poreux
EP0726166A1 (fr) * 1995-02-07 1996-08-14 Conte S.A. Article d'écriture ou de coloriage à encre réalisé à partir d'un bloc compact en matériau poreux
US6092950A (en) * 1997-12-31 2000-07-25 J.S. Staedtler Gmbh & Co. Method of manufacturing laminated plates, pencil boards and/or shafts for writing, drawing or painting
WO2010091833A1 (fr) * 2009-02-11 2010-08-19 Karl-Heinz Bosch Procédé de fabrication d'un crayon
CN102950932A (zh) * 2012-11-16 2013-03-06 广西融水银鼠科技开发有限公司 木卷铅笔及制作方法
CN102950932B (zh) * 2012-11-16 2015-12-09 广西融水银鼠科技开发有限公司 木卷铅笔及制作方法

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