CN102381105B - 圆规 - Google Patents

圆规 Download PDF

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Publication number
CN102381105B
CN102381105B CN201110230885.0A CN201110230885A CN102381105B CN 102381105 B CN102381105 B CN 102381105B CN 201110230885 A CN201110230885 A CN 201110230885A CN 102381105 B CN102381105 B CN 102381105B
Authority
CN
China
Prior art keywords
compass leg
compasses
section
compass
leg
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
Application number
CN201110230885.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN102381105A (zh
Inventor
F·希尔比格
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.)
Draw Tec GmbH and Co KG
Original Assignee
Draw Tec GmbH and Co KG
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 Draw Tec GmbH and Co KG filed Critical Draw Tec GmbH and Co KG
Publication of CN102381105A publication Critical patent/CN102381105A/zh
Application granted granted Critical
Publication of CN102381105B publication Critical patent/CN102381105B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/02—Compasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L9/00—Circular curve-drawing or like instruments
    • B43L9/16—Features common to compasses, dividers, and callipers
    • B43L9/22—Leg-angle adjusting-means separate from pivots

Landscapes

  • Pivots And Pivotal Connections (AREA)
  • Toys (AREA)
  • Food-Manufacturing Devices (AREA)
  • Stringed Musical Instruments (AREA)
  • Supports For Plants (AREA)
CN201110230885.0A 2010-08-12 2011-08-12 圆规 Expired - Fee Related CN102381105B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010034185 DE102010034185B3 (de) 2010-08-12 2010-08-12 Zirkel
DE102010034185.1 2010-08-12

Publications (2)

Publication Number Publication Date
CN102381105A CN102381105A (zh) 2012-03-21
CN102381105B true CN102381105B (zh) 2015-08-19

Family

ID=44735814

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110230885.0A Expired - Fee Related CN102381105B (zh) 2010-08-12 2011-08-12 圆规

Country Status (3)

Country Link
EP (1) EP2418094B1 (de)
CN (1) CN102381105B (de)
DE (1) DE102010034185B3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107599691A (zh) * 2017-09-04 2018-01-19 安徽信息工程学院 多功能圆规

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495062A1 (fr) * 1980-08-27 1982-06-04 Staedtler J S Compas
DE8805299U1 (de) * 1988-04-21 1989-08-24 Funk, Walter, Dipl. Industrie-Designer, 7012 Fellbach Zirkel
DE9407909U1 (de) * 1994-05-10 1994-07-14 Reißzeugfabrik Seelig GmbH & Co. KG, 91448 Emskirchen Zirkel
CN201021021Y (zh) * 2006-11-28 2008-02-13 东莞三协塑胶制品有限公司 连杆式圆规
CN201249608Y (zh) * 2008-08-29 2009-06-03 杭州爱华文具有限公司 螺盘圆规
CN201264449Y (zh) * 2008-08-29 2009-07-01 杭州爱华文具有限公司 一种螺盘圆规
CN201380690Y (zh) * 2009-03-09 2010-01-13 郑祖尧 一种新型圆规

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120299U (de) * 1974-08-01 1976-02-14
EP0536857B1 (de) * 1991-10-09 1994-06-01 ROTRING INTERNATIONAL GMBH & Co KG Teilzirkel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495062A1 (fr) * 1980-08-27 1982-06-04 Staedtler J S Compas
DE8805299U1 (de) * 1988-04-21 1989-08-24 Funk, Walter, Dipl. Industrie-Designer, 7012 Fellbach Zirkel
DE9407909U1 (de) * 1994-05-10 1994-07-14 Reißzeugfabrik Seelig GmbH & Co. KG, 91448 Emskirchen Zirkel
CN201021021Y (zh) * 2006-11-28 2008-02-13 东莞三协塑胶制品有限公司 连杆式圆规
CN201249608Y (zh) * 2008-08-29 2009-06-03 杭州爱华文具有限公司 螺盘圆规
CN201264449Y (zh) * 2008-08-29 2009-07-01 杭州爱华文具有限公司 一种螺盘圆规
CN201380690Y (zh) * 2009-03-09 2010-01-13 郑祖尧 一种新型圆规

Also Published As

Publication number Publication date
EP2418094A2 (de) 2012-02-15
DE102010034185B3 (de) 2012-01-05
EP2418094A3 (de) 2012-08-08
CN102381105A (zh) 2012-03-21
EP2418094B1 (de) 2013-07-31

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150819

Termination date: 20200812