CS198250B2 - Drafting instrument - Google Patents
Drafting instrument Download PDFInfo
- Publication number
- CS198250B2 CS198250B2 CS774762A CS476277A CS198250B2 CS 198250 B2 CS198250 B2 CS 198250B2 CS 774762 A CS774762 A CS 774762A CS 476277 A CS476277 A CS 476277A CS 198250 B2 CS198250 B2 CS 198250B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- legs
- leg
- arm
- drawing tool
- foot
- Prior art date
Links
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000004760 aramid Substances 0.000 claims 1
- 229920003235 aromatic polyamide Polymers 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000005266 casting Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000011616 HELIX syndrome Diseases 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- B43L9/24—Means for mounting points or writing appliances on legs
-
- 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
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
- Pivots And Pivotal Connections (AREA)
- Toys (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Furniture Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4825776 | 1976-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS198250B2 true CS198250B2 (en) | 1980-05-30 |
Family
ID=10447941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS774762A CS198250B2 (en) | 1976-11-19 | 1977-07-18 | Drafting instrument |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US4146965A (enExample) |
| JP (2) | JPS5818240B2 (enExample) |
| AU (1) | AU508333B2 (enExample) |
| CA (2) | CA1068897A (enExample) |
| CS (1) | CS198250B2 (enExample) |
| DE (1) | DE2733978C2 (enExample) |
| FR (2) | FR2371301A1 (enExample) |
| IN (2) | IN148492B (enExample) |
| ZA (1) | ZA774257B (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3032254C2 (de) * | 1980-08-27 | 1982-09-02 | Fa. J.S. Staedtler, 8500 Nürnberg | Zirkel |
| JPS6033569A (ja) * | 1983-08-04 | 1985-02-20 | Ricoh Co Ltd | 中間トレイの用紙搬送装置 |
| GB8612656D0 (en) * | 1986-05-23 | 1986-07-02 | Helix Ltd | Geometric instrument |
| DE8905644U1 (de) * | 1989-05-05 | 1990-09-06 | M. Seelig KG Reißzeugfabrik, 8535 Emskirchen | Federbügelzirkel |
| US5090127A (en) * | 1991-03-21 | 1992-02-25 | Creative Works, L.P. | Safety compass |
| DE9109257U1 (de) * | 1991-07-26 | 1991-10-10 | J. S. Staedtler GmbH & Co, 8500 Nürnberg | Zirkel |
| USD392313S (en) | 1996-05-01 | 1998-03-17 | Scompas Kern AG | Compass |
| USD456039S1 (en) | 2001-04-11 | 2002-04-23 | Manufacture D'articles De Precision Et De Dessin - M.A.P.E.D. | Compass |
| USD469809S1 (en) | 2001-07-03 | 2003-02-04 | Manufacture D'articles De Precision Et De Dessin - M.A.P.E.D. | Pencil sharpener |
| USD504914S1 (en) * | 2004-02-16 | 2005-05-10 | Maped | Compass |
| DE102008052648B3 (de) | 2008-10-22 | 2010-07-08 | Draw.Tec Gmbh & Co. Kg | Zirkel |
| USD714864S1 (en) * | 2013-10-30 | 2014-10-07 | Acme United Corporation | Compass |
| DE202014003390U1 (de) | 2014-04-22 | 2014-05-15 | Peter Peters | Zirkel |
| DE102014005858B4 (de) | 2014-04-22 | 2015-11-26 | Peter Peters | Zirkel |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE186079C (enExample) * | ||||
| DE195206C (enExample) * | ||||
| US530680A (en) * | 1894-12-11 | Drawing-instrument | ||
| DE212964C (enExample) * | ||||
| DE121855C (enExample) * | ||||
| DE190819C (enExample) * | ||||
| DE188461C (enExample) * | ||||
| US723041A (en) * | 1901-03-13 | 1903-03-17 | Georg Schoenner | Compass. |
| US831354A (en) * | 1905-12-04 | 1906-09-18 | Charles D King | Pivot-joint. |
| US902257A (en) * | 1907-11-26 | 1908-10-27 | Georg Schoenner | Drawing-compasses. |
| US1425133A (en) * | 1921-10-15 | 1922-08-08 | Firm Reisszeugfabrik Eichmulle | Straight-line guide for the handles of compasses |
| DE459861C (de) * | 1927-02-22 | 1928-05-18 | E O Richter & Co | Zirkelgelenk mit genietetem Drehzapfen |
| US2080917A (en) * | 1933-02-15 | 1937-05-18 | Eagle Pencil Co | Drafting implement |
| CH187719A (de) * | 1936-04-06 | 1936-11-30 | Foehrenbach Ernst | Zirkel. |
| FR971850A (fr) * | 1948-09-21 | 1951-01-22 | Articulation de compas sans vis ni rivet | |
| US2644239A (en) * | 1952-05-16 | 1953-07-07 | Bellstaedt Gustav | Internal measuring instrument |
| FR2161164A5 (enExample) * | 1971-11-16 | 1973-07-06 | Lunetiers |
-
1977
- 1977-07-13 AU AU26968/77A patent/AU508333B2/en not_active Expired
- 1977-07-13 CA CA282,660A patent/CA1068897A/en not_active Expired
- 1977-07-13 CA CA282,659A patent/CA1066884A/en not_active Expired
- 1977-07-15 ZA ZA00774257A patent/ZA774257B/xx unknown
- 1977-07-18 IN IN1104/CAL/77A patent/IN148492B/en unknown
- 1977-07-18 CS CS774762A patent/CS198250B2/cs unknown
- 1977-07-18 IN IN1105/CAL/77A patent/IN148493B/en unknown
- 1977-07-19 US US05/817,103 patent/US4146965A/en not_active Expired - Lifetime
- 1977-07-19 US US05/817,104 patent/US4104801A/en not_active Expired - Lifetime
- 1977-07-28 DE DE2733978A patent/DE2733978C2/de not_active Expired
- 1977-08-12 JP JP52096896A patent/JPS5818240B2/ja not_active Expired
- 1977-08-12 JP JP9689777A patent/JPS5365126A/ja active Granted
- 1977-08-22 FR FR7725523A patent/FR2371301A1/fr active Granted
- 1977-08-22 FR FR7725524A patent/FR2371302A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2371301B1 (enExample) | 1982-12-17 |
| FR2371301A1 (fr) | 1978-06-16 |
| JPS5818240B2 (ja) | 1983-04-12 |
| US4146965A (en) | 1979-04-03 |
| JPS5365125A (en) | 1978-06-10 |
| ZA774257B (en) | 1978-06-28 |
| JPS5365126A (en) | 1978-06-10 |
| CA1066884A (en) | 1979-11-27 |
| FR2371302B1 (enExample) | 1982-11-12 |
| JPS5759839B2 (enExample) | 1982-12-16 |
| IN148493B (enExample) | 1981-03-14 |
| US4104801A (en) | 1978-08-08 |
| AU508333B2 (en) | 1980-03-20 |
| CA1068897A (en) | 1980-01-01 |
| IN148492B (enExample) | 1981-03-14 |
| AU2696877A (en) | 1979-01-18 |
| FR2371302A1 (fr) | 1978-06-16 |
| DE2733978C2 (de) | 1982-07-01 |
| DE2733978A1 (de) | 1978-05-24 |
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