CN1810520B - 用于书写工具、绘图工具或绘画工具的笔芯 - Google Patents
用于书写工具、绘图工具或绘画工具的笔芯 Download PDFInfo
- Publication number
- CN1810520B CN1810520B CN200610006935.6A CN200610006935A CN1810520B CN 1810520 B CN1810520 B CN 1810520B CN 200610006935 A CN200610006935 A CN 200610006935A CN 1810520 B CN1810520 B CN 1810520B
- Authority
- CN
- China
- Prior art keywords
- pen core
- covering
- nuclear
- pen
- cross
- 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 - Fee Related
Links
Images
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
- B43K19/02—Pencils with graphite; Coloured pencils
-
- 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
- B43K19/16—Making non-propelling pencils
-
- 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
- B43K19/16—Making non-propelling pencils
- B43K19/18—Making pencil writing-cores
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Description
强度 | 单位 | 整体笔芯 | 包层笔芯 | 强度提高 |
笔芯的弯曲断裂强度 | MPa | 84 | 113 | +36% |
笔的尖端断裂强度 | N | 30 | 50 | +66% |
强度 | 核/包层面积比 | 整体笔芯 | 包层笔芯 | 强度提高 |
笔芯的弯曲断裂强度单位MPA | 1.44 | 46 | 52 | +13% |
笔尖端断裂强度单位N | 1.44 | 17 | 27 | +59% |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005004175A DE102005004175B4 (de) | 2005-01-26 | 2005-01-26 | Mine für Schreib-, Zeichen- oder Malgeräte |
DE102005004175.2 | 2005-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1810520A CN1810520A (zh) | 2006-08-02 |
CN1810520B true CN1810520B (zh) | 2011-04-06 |
Family
ID=36218451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610006935.6A Expired - Fee Related CN1810520B (zh) | 2005-01-26 | 2006-01-26 | 用于书写工具、绘图工具或绘画工具的笔芯 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20060194049A1 (zh) |
EP (1) | EP1685977B1 (zh) |
JP (1) | JP2006205730A (zh) |
CN (1) | CN1810520B (zh) |
DE (1) | DE102005004175B4 (zh) |
ES (1) | ES2394503T3 (zh) |
HK (1) | HK1095301A1 (zh) |
MY (1) | MY149284A (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006046491B4 (de) | 2006-09-29 | 2017-03-16 | Staedtler Mars Gmbh & Co. Kg | Schreib-, Zeichen-, Mal- und/oder Kosmetikstift |
WO2014126231A1 (ja) | 2013-02-18 | 2014-08-21 | 株式会社パイロットコーポレーション | 固形筆記体 |
JP6054266B2 (ja) * | 2013-07-31 | 2016-12-27 | 株式会社パイロットコーポレーション | 固形筆記体 |
JP6033745B2 (ja) * | 2013-07-31 | 2016-11-30 | 株式会社パイロットコーポレーション | 固形筆記体 |
JP6067406B2 (ja) * | 2013-02-18 | 2017-01-25 | 株式会社パイロットコーポレーション | 固形筆記体 |
JP6067472B2 (ja) * | 2013-04-30 | 2017-01-25 | 株式会社パイロットコーポレーション | 固形筆記体 |
JP6168930B2 (ja) * | 2013-09-06 | 2017-07-26 | 株式会社パイロットコーポレーション | 固形筆記体及びそれを用いた固形筆記体セット |
CN106956536B (zh) * | 2014-02-26 | 2018-11-13 | 江苏宁江文化科技有限公司 | 应用于新型铅笔的粉末层、新型铅笔及其使用方法 |
FR3030364B1 (fr) | 2014-12-17 | 2017-01-13 | Conte | Mine de crayon a papier |
FR3030365B1 (fr) * | 2014-12-17 | 2017-01-13 | Conte | Crayon a ecrire ou a colorier |
JP6804235B2 (ja) * | 2015-08-25 | 2020-12-23 | 株式会社パイロットコーポレーション | 固形筆記体及びそれを用いた固形筆記体セット |
FR3052705B1 (fr) | 2016-06-21 | 2018-07-13 | Conte | Crayon a ecrire ou a colorier |
FR3065006B1 (fr) * | 2017-04-10 | 2019-06-21 | Societe Bic | Mine de crayon a papier |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2084084A (en) * | 1980-09-22 | 1982-04-07 | Oreal | Pencil, having a sleeve made of plastic, and process for the manufacture of same |
US5430075A (en) * | 1992-09-25 | 1995-07-04 | Mitsubishi Pencil Kabushiki Kaisha | Baked pencil leads and method for preparing same |
US5549779A (en) * | 1991-07-20 | 1996-08-27 | Schwan-Stabilo Schwanhaeusser Gmbh & Co. | Process for the production of a pencil |
EP0723880B1 (en) * | 1994-12-21 | 1998-05-27 | INTERFILA S.r.l. | A method of making cosmetic pencils, and a cosmetic pencil obtained by same |
CN1335230A (zh) * | 2001-09-08 | 2002-02-13 | 叶红星 | 软铅笔及其制造方法 |
US6572295B1 (en) * | 1999-12-13 | 2003-06-03 | Conte | Method for making a writing or coloring pencil by triple extrusion and writing or coloring pencil comprising an intermediate protective layer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT89597B (de) * | 1919-03-25 | 1922-10-10 | Anciens Etablissements J M Pai | Verfahren zum Umhüllen von Minen aus Graphit. |
US1656971A (en) * | 1921-03-03 | 1928-01-24 | Bernard C Becker | Lead for lead pencils |
NL43346C (zh) * | 1935-02-06 | |||
GB530588A (en) * | 1939-05-04 | 1940-12-16 | Rudolf Kreutzer | Method of surface-treating writing pencils, drawing pencils and other rod-shaped articles |
DE1705084U (de) * | 1955-06-10 | 1955-08-18 | Staedtler Fa J S | Schreibmine. |
DE1720443U (de) * | 1956-01-31 | 1956-04-12 | Faber Castell A W | Mine fuer fuellstifte. |
DE1644714B2 (de) * | 1967-10-25 | 1976-02-19 | Schwan-Bleistift-Fabrik Schwanhäuser & Co, 8500 Nürnberg | Verfahren zur herstellung gebrannter bleistiftminen |
JPS51141035A (en) * | 1975-05-29 | 1976-12-04 | Koorin Enpitsu Kk | Spare lead |
US5531947A (en) * | 1992-09-15 | 1996-07-02 | Bellaform Extrusionstechnik Gmbh | Process and installation for the manufacture of pencils |
JPH0958177A (ja) * | 1995-08-22 | 1997-03-04 | Mitsubishi Pencil Co Ltd | 鉛筆用黒芯 |
JP2006076040A (ja) * | 2004-09-08 | 2006-03-23 | Hiromi Kawada | 多軸多層押出成形法による鉛筆用、色鉛筆用及びシャープペンシル用芯の製造方法 |
-
2005
- 2005-01-26 DE DE102005004175A patent/DE102005004175B4/de not_active Expired - Fee Related
- 2005-12-23 ES ES05028354T patent/ES2394503T3/es active Active
- 2005-12-23 EP EP05028354A patent/EP1685977B1/de active Active
-
2006
- 2006-01-20 JP JP2006011792A patent/JP2006205730A/ja active Pending
- 2006-01-23 MY MYPI20060296A patent/MY149284A/en unknown
- 2006-01-26 US US11/342,275 patent/US20060194049A1/en not_active Abandoned
- 2006-01-26 CN CN200610006935.6A patent/CN1810520B/zh not_active Expired - Fee Related
-
2007
- 2007-01-25 HK HK07100936.0A patent/HK1095301A1/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2084084A (en) * | 1980-09-22 | 1982-04-07 | Oreal | Pencil, having a sleeve made of plastic, and process for the manufacture of same |
US5549779A (en) * | 1991-07-20 | 1996-08-27 | Schwan-Stabilo Schwanhaeusser Gmbh & Co. | Process for the production of a pencil |
US5430075A (en) * | 1992-09-25 | 1995-07-04 | Mitsubishi Pencil Kabushiki Kaisha | Baked pencil leads and method for preparing same |
EP0723880B1 (en) * | 1994-12-21 | 1998-05-27 | INTERFILA S.r.l. | A method of making cosmetic pencils, and a cosmetic pencil obtained by same |
US6572295B1 (en) * | 1999-12-13 | 2003-06-03 | Conte | Method for making a writing or coloring pencil by triple extrusion and writing or coloring pencil comprising an intermediate protective layer |
CN1335230A (zh) * | 2001-09-08 | 2002-02-13 | 叶红星 | 软铅笔及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20060194049A1 (en) | 2006-08-31 |
CN1810520A (zh) | 2006-08-02 |
EP1685977B1 (de) | 2012-10-17 |
EP1685977A3 (de) | 2008-07-02 |
JP2006205730A (ja) | 2006-08-10 |
HK1095301A1 (en) | 2007-05-04 |
DE102005004175B4 (de) | 2013-11-28 |
DE102005004175A1 (de) | 2006-07-27 |
ES2394503T3 (es) | 2013-02-01 |
EP1685977A2 (de) | 2006-08-02 |
MY149284A (en) | 2013-08-15 |
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Effective date of registration: 20160519 Address after: Nuremberg Patentee after: J.S. STAEDTLER GmbH & Co.KG Address before: Nuremberg Patentee before: J.S. STAEDTLER GmbH & Co.KG |
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