DE2264990C2 - Zirkel - Google Patents

Zirkel

Info

Publication number
DE2264990C2
DE2264990C2 DE2264990A DE2264990A DE2264990C2 DE 2264990 C2 DE2264990 C2 DE 2264990C2 DE 2264990 A DE2264990 A DE 2264990A DE 2264990 A DE2264990 A DE 2264990A DE 2264990 C2 DE2264990 C2 DE 2264990C2
Authority
DE
Germany
Prior art keywords
cross
legs
nuts
width
sectional dimension
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
Application number
DE2264990A
Other languages
German (de)
English (en)
Other versions
DE2264990A1 (de
Inventor
Marcel Lignay en Barois Gentils
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.)
Mecanorma Sa 75008 Paris Fr
Original Assignee
Mecanorma Sa 75008 Paris Fr
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 Mecanorma Sa 75008 Paris Fr filed Critical Mecanorma Sa 75008 Paris Fr
Publication of DE2264990A1 publication Critical patent/DE2264990A1/de
Application granted granted Critical
Publication of DE2264990C2 publication Critical patent/DE2264990C2/de
Expired legal-status Critical Current

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
    • B43L9/16—Features common to compasses, dividers, and callipers

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)
  • Rehabilitation Tools (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Prostheses (AREA)
DE2264990A 1971-11-16 1972-11-13 Zirkel Expired DE2264990C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140919A FR2161163A5 (https=) 1971-11-16 1971-11-16

Publications (2)

Publication Number Publication Date
DE2264990A1 DE2264990A1 (de) 1975-10-30
DE2264990C2 true DE2264990C2 (de) 1982-03-25

Family

ID=9085820

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2264990A Expired DE2264990C2 (de) 1971-11-16 1972-11-13 Zirkel
DE2255521A Expired DE2255521C3 (de) 1971-11-16 1972-11-13 Zirkel

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2255521A Expired DE2255521C3 (de) 1971-11-16 1972-11-13 Zirkel

Country Status (6)

Country Link
US (1) US3745662A (https=)
JP (1) JPS527773B2 (https=)
DE (2) DE2264990C2 (https=)
FR (1) FR2161163A5 (https=)
GB (1) GB1366023A (https=)
IT (1) IT975741B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207991A1 (de) * 1982-03-05 1983-09-15 Fa. J.S. Staedtler, 8500 Nürnberg Zirkel mit einstellspindel
DE3838473C1 (en) * 1988-03-15 1989-06-01 Intertech Zeichengeraete Guenther Partes Kg, 8535 Emskirchen, De Fine adjustment compass

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106200A (en) * 1976-02-02 1978-08-15 David Maxwell Marker compass
DE2718627C2 (de) * 1977-04-27 1981-04-16 Rotring-Werke Riepe Kg, 2000 Hamburg Zirkelkopf für einen Federbügelzirkel
DE4411828A1 (de) * 1994-03-31 1995-10-05 Reimar Koerth Teilzirkel
US20050079079A1 (en) * 2003-10-09 2005-04-14 Wahlin Sigvard J. Dilution system
CN108656801A (zh) * 2018-05-08 2018-10-16 吴烁 一种应用于教育教学的数学教学用辅助教学装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE356998C (de) * 1922-08-11 Reisszeugfabrik Pfronten Teilzirkel
DE176441C (https=) *
US335740A (en) * 1886-02-09 Assigfoe to
US3110111A (en) * 1960-08-01 1963-11-12 Frank C Pachter Quick adjusting means for relatively positionable members
DE1461568A1 (de) 1963-04-10 1969-01-02 Clemens Riefler Fabrik Mathem Zirkel mit einer beide Schenkel einstellbar miteinander verbindenden Spindel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207991A1 (de) * 1982-03-05 1983-09-15 Fa. J.S. Staedtler, 8500 Nürnberg Zirkel mit einstellspindel
DE3838473C1 (en) * 1988-03-15 1989-06-01 Intertech Zeichengeraete Guenther Partes Kg, 8535 Emskirchen, De Fine adjustment compass

Also Published As

Publication number Publication date
JPS4862521A (https=) 1973-08-31
GB1366023A (en) 1974-09-04
US3745662A (en) 1973-07-17
IT975741B (it) 1974-08-10
DE2255521C3 (de) 1979-08-30
DE2255521B2 (de) 1976-12-16
DE2264990A1 (de) 1975-10-30
FR2161163A5 (https=) 1973-07-06
DE2255521A1 (de) 1973-06-14
JPS527773B2 (https=) 1977-03-04

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