DE3071252D1 - Precision compass with articulated legs and rigid cross-bar - Google Patents
Precision compass with articulated legs and rigid cross-barInfo
- Publication number
- DE3071252D1 DE3071252D1 DE8080401223T DE3071252T DE3071252D1 DE 3071252 D1 DE3071252 D1 DE 3071252D1 DE 8080401223 T DE8080401223 T DE 8080401223T DE 3071252 T DE3071252 T DE 3071252T DE 3071252 D1 DE3071252 D1 DE 3071252D1
- Authority
- DE
- Germany
- Prior art keywords
- bar
- attachment
- attachments
- legs
- rigid 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
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
-
- 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
- B43L9/025—Compasses with parallel legs
Landscapes
- Pivots And Pivotal Connections (AREA)
- Prostheses (AREA)
- Toys (AREA)
- Drilling And Boring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP80401223A EP0046830B1 (de) | 1980-08-27 | 1980-08-27 | Präzisionszirkel mit gelenkigem Schenkel und steifer Stange |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3071252D1 true DE3071252D1 (en) | 1986-01-02 |
Family
ID=8187393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080401223T Expired DE3071252D1 (en) | 1980-08-27 | 1980-08-27 | Precision compass with articulated legs and rigid cross-bar |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0046830B1 (de) |
AT (1) | ATE16574T1 (de) |
DE (1) | DE3071252D1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
YU45594B (sh) * | 1984-02-22 | 1992-07-20 | Đorde Rabatić | Univerzalno geometrijsko pomagalo |
DE3544537A1 (de) * | 1985-12-17 | 1987-09-10 | Ulrich Dipl Ing Schuh | Schnurgefuehrte reissschiene mit verdeckt liegenden schnueren und einsteckbarer schnurumlenkung |
DE4215336C2 (de) * | 1992-05-09 | 1997-06-26 | Dieter Oswald | Zirkel |
CN102390202B (zh) * | 2011-08-18 | 2013-08-21 | 河南师范大学 | 多功能画规 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE79668C (de) * | ||||
DE493458C (de) * | 1930-03-06 | Bayerische Reisszeugfabrik A G | Stechzirkel mit Feineinstell-Vorrichtung fuer die eine Zirkelspitze | |
GB189524765A (en) * | 1895-12-27 | 1896-10-17 | Robert Lund Donkin | Trammel Compass and Divider. |
BE488355A (de) * | 1948-04-09 | |||
FR1021055A (fr) * | 1950-06-28 | 1953-02-13 | Compas perfectionné, pour dessinateurs | |
US2701917A (en) * | 1952-11-13 | 1955-02-15 | Piab Ab | Compass |
CH379777A (de) * | 1960-03-11 | 1964-07-15 | Piab Ab | Zirkel zum Zeichnen |
GB934034A (en) * | 1962-06-08 | 1963-08-14 | Yut Chow | An improved drawing instrument |
FR2451831A1 (fr) * | 1979-03-20 | 1980-10-17 | Bras Jean | Compas de precision a barre de rigidite |
-
1980
- 1980-08-27 EP EP80401223A patent/EP0046830B1/de not_active Expired
- 1980-08-27 AT AT80401223T patent/ATE16574T1/de active
- 1980-08-27 DE DE8080401223T patent/DE3071252D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0046830A1 (de) | 1982-03-10 |
EP0046830B1 (de) | 1985-11-21 |
ATE16574T1 (de) | 1985-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |