FR2661981B1 - Mecanisme pour tete de compas. - Google Patents
Mecanisme pour tete de compas.Info
- Publication number
- FR2661981B1 FR2661981B1 FR9105633A FR9105633A FR2661981B1 FR 2661981 B1 FR2661981 B1 FR 2661981B1 FR 9105633 A FR9105633 A FR 9105633A FR 9105633 A FR9105633 A FR 9105633A FR 2661981 B1 FR2661981 B1 FR 2661981B1
- Authority
- FR
- France
- Prior art keywords
- compass head
- compass
- head
- 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 - Lifetime
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
- B43L9/20—Pivots
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B3/00—Measuring instruments characterised by the use of mechanical techniques
- G01B3/16—Compasses, i.e. with a pair of pivoted arms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gears, Cams (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4014927A DE4014927A1 (de) | 1990-05-10 | 1990-05-10 | Getriebe fuer einen zirkelkopf |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2661981A1 FR2661981A1 (fr) | 1991-11-15 |
FR2661981B1 true FR2661981B1 (fr) | 1996-04-05 |
Family
ID=6406061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9105633A Expired - Lifetime FR2661981B1 (fr) | 1990-05-10 | 1991-05-07 | Mecanisme pour tete de compas. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE4014927A1 (enrdf_load_stackoverflow) |
FR (1) | FR2661981B1 (enrdf_load_stackoverflow) |
IT (1) | IT1248380B (enrdf_load_stackoverflow) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2794259A (en) * | 1953-04-24 | 1957-06-04 | Proebster Jr C | Compass |
DE1220621B (de) * | 1963-06-29 | 1966-07-07 | Helmut Heimberger | Zirkel mit Geradfuehrung |
DE1890792U (de) * | 1964-02-04 | 1964-04-09 | Ludwig Greissmeier Reisszeugfa | Zirkel mit geradefuehrung. |
DE1930543A1 (de) * | 1969-06-16 | 1970-12-23 | Rheinstahl Huettenwerke Ag | Schienenrad,insbesondere fuer schnellaufende Schienenfahrzeuge |
FR2222225A1 (en) * | 1973-03-23 | 1974-10-18 | Pascal & Cie Francois | Drawing compasses with guided head - have an inverted U-section containing meshed toothed segments supporting the compass legs |
DE8905644U1 (de) * | 1989-05-05 | 1990-09-06 | M. Seelig KG Reißzeugfabrik, 8535 Emskirchen | Federbügelzirkel |
-
1990
- 1990-05-10 DE DE4014927A patent/DE4014927A1/de active Granted
-
1991
- 1991-05-07 FR FR9105633A patent/FR2661981B1/fr not_active Expired - Lifetime
- 1991-05-08 IT ITMI911248A patent/IT1248380B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE4014927A1 (de) | 1991-11-28 |
DE4014927C2 (enrdf_load_stackoverflow) | 1992-07-30 |
IT1248380B (it) | 1995-01-11 |
ITMI911248A0 (it) | 1991-05-08 |
FR2661981A1 (fr) | 1991-11-15 |
ITMI911248A1 (it) | 1992-11-08 |
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