CS200369B1 - Compass - Google Patents
Compass Download PDFInfo
- Publication number
- CS200369B1 CS200369B1 CS781921A CS192178A CS200369B1 CS 200369 B1 CS200369 B1 CS 200369B1 CS 781921 A CS781921 A CS 781921A CS 192178 A CS192178 A CS 192178A CS 200369 B1 CS200369 B1 CS 200369B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hinge
- compass
- projections
- arms
- materials
- Prior art date
Links
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 3
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 210000001331 nose Anatomy 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- Hinges (AREA)
- Moulding By Coating Moulds (AREA)
- Telephone Set Structure (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS781921A CS200369B1 (en) | 1978-03-24 | 1978-03-24 | Compass |
| DE2911015A DE2911015C2 (de) | 1978-03-24 | 1979-03-21 | Zirkel |
| IT67602/79A IT1118508B (it) | 1978-03-24 | 1979-03-23 | Compasso |
| FR7907396A FR2420435A1 (fr) | 1978-03-24 | 1979-03-23 | Compas, notamment en matiere plastique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS781921A CS200369B1 (en) | 1978-03-24 | 1978-03-24 | Compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS200369B1 true CS200369B1 (en) | 1980-09-15 |
Family
ID=5354800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS781921A CS200369B1 (en) | 1978-03-24 | 1978-03-24 | Compass |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS200369B1 (lm) |
| DE (1) | DE2911015C2 (lm) |
| FR (1) | FR2420435A1 (lm) |
| IT (1) | IT1118508B (lm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3032254C2 (de) * | 1980-08-27 | 1982-09-02 | Fa. J.S. Staedtler, 8500 Nürnberg | Zirkel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE493458C (de) * | 1930-03-06 | Bayerische Reisszeugfabrik A G | Stechzirkel mit Feineinstell-Vorrichtung fuer die eine Zirkelspitze |
-
1978
- 1978-03-24 CS CS781921A patent/CS200369B1/cs unknown
-
1979
- 1979-03-21 DE DE2911015A patent/DE2911015C2/de not_active Expired
- 1979-03-23 FR FR7907396A patent/FR2420435A1/fr active Granted
- 1979-03-23 IT IT67602/79A patent/IT1118508B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7967602A0 (it) | 1979-03-23 |
| DE2911015C2 (de) | 1987-02-12 |
| FR2420435A1 (fr) | 1979-10-19 |
| IT1118508B (it) | 1986-03-03 |
| FR2420435B3 (lm) | 1982-01-15 |
| DE2911015A1 (de) | 1979-10-04 |
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