ES8100780A1 - Perfeccionamientos en escuadras de division y de dibujo de paralelas - Google Patents
Perfeccionamientos en escuadras de division y de dibujo de paralelasInfo
- Publication number
- ES8100780A1 ES8100780A1 ES491258A ES491258A ES8100780A1 ES 8100780 A1 ES8100780 A1 ES 8100780A1 ES 491258 A ES491258 A ES 491258A ES 491258 A ES491258 A ES 491258A ES 8100780 A1 ES8100780 A1 ES 8100780A1
- Authority
- ES
- Spain
- Prior art keywords
- square
- parallels
- center arm
- tracing
- attached
- 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
- B43L7/00—Straightedges
- B43L7/10—Plural straightedges relatively movable
-
- 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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Drawing Aids And Blackboards (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Liquid Crystal Substances (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
ESCUADRAS DE DIBUJO, PERFECCIONADAS POR PERMITIR EL TRAZADO DE CUALQUIER ANGULO. CONSTA DE DOS ALAS DE APOYO 1 Y 2, UNIDAS ENTRE SI POR UN EXTREMO, FORMANDO ANGULO RECTO, UNA, LA CENTRAL (3), CON UNA ARISTA LONGITUDINAL (4) FORMANDO BISECTRIZ DEL ANGULO RECTO, ENTRE (1 Y 2) UN LISTON TRANSVERSAL (6) UNIDO AL (1) Y EL CENTRAL (3), DA RIGIDEZ AL CONJUNTO, UN ASIDERO (7), SOBRE EL ALA CENTRAL (3) DISPONE DE MODO DESPLAZABLE LONGITUDINALMENTE CON UN ALA (9) UN CUADRO (8) DE ANGULOS DEBIDAMENTE GUIADO, SOBRE EL (14) DISPONE UN INDICADOR DE GRADUACION (16) MEDIANTE PIEZA (17), UN LISTON DE PARALELAS (16) DESPLAZABLE MEDIANTE GUIA (27) SOBRE EL (2), FIJABLE CON LOS MODOS CORRESPONDIENTES. SU FUNCIONAMIENTO PERMITE TRAZAR CUALQUIER ANGULO SOBRE UNA CIRCUNFERENCIA DE DIAMETRO DETERMINADO. USADO EN DIBUJO LINEAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2918321A DE2918321C2 (de) | 1979-05-07 | 1979-05-07 | Teilungs- und Parallelzeichnungswinkel |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8100780A1 true ES8100780A1 (es) | 1980-12-01 |
ES491258A0 ES491258A0 (es) | 1980-12-01 |
Family
ID=6070104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES491258A Granted ES491258A0 (es) | 1979-05-07 | 1980-05-07 | Perfeccionamientos en escuadras de division y de dibujo de paralelas |
Country Status (7)
Country | Link |
---|---|
US (1) | US4352247A (es) |
EP (1) | EP0018657B1 (es) |
JP (1) | JPS5819480B2 (es) |
AT (1) | ATE2607T1 (es) |
DE (1) | DE2918321C2 (es) |
DK (1) | DK149361C (es) |
ES (1) | ES491258A0 (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60190394A (ja) * | 1984-03-05 | 1985-09-27 | 劉 保伸 | 万能分度器 |
JPS61206280U (es) * | 1985-06-14 | 1986-12-26 | ||
US4653194A (en) * | 1985-10-18 | 1987-03-31 | Kim Yoon H | Composite-type ruler |
JPH086564Y2 (ja) * | 1991-05-24 | 1996-02-28 | 清三 伊藤 | 重量物運搬用キャスター |
US6272758B1 (en) * | 1999-07-26 | 2001-08-14 | Gene R. Wheeler | Steel worker's layout tool |
US6581294B2 (en) | 2001-11-03 | 2003-06-24 | Livio Svaldi | Angle finder for large ducts |
US6694633B1 (en) * | 2002-08-16 | 2004-02-24 | Shelby M. Nyquist | Common rafter and hip layout tool |
WO2006031682A2 (en) * | 2004-09-14 | 2006-03-23 | Hembree Wayne A | Gps coordinate transformer |
US20090025238A1 (en) * | 2007-07-26 | 2009-01-29 | Bowman James L | Construction tool for installing stairway components |
US8881416B2 (en) * | 2008-05-02 | 2014-11-11 | John Menendez | Assembly and method for taping walls for painting stripes and patterns |
CN102514423B (zh) * | 2012-01-04 | 2014-07-09 | 贵州开磷(集团)有限责任公司 | 一种三心拱喷绘器 |
DE102013201875B4 (de) * | 2013-02-05 | 2015-08-06 | Mario Neugärtner | Verfahren zur Ermittlung des Mittelpunktes und Gliedermaßstab zur Durchführung des Verfahrens |
CN103895327B (zh) * | 2014-03-31 | 2017-03-29 | 珠海康德莱医疗器械有限公司 | 一种丝印网版的定位制作装置及方法 |
CN104494341B (zh) * | 2014-12-11 | 2016-04-13 | 浙江工业大学 | 光感智能任意角等分仪 |
CN107856448A (zh) * | 2017-10-31 | 2018-03-30 | 昆明理工大学 | 一种集成的平面设计绘图工具尺 |
CN111845163A (zh) * | 2019-04-28 | 2020-10-30 | 上海鹰毅建筑规划有限公司 | 一种可扩展的建筑设计用画图装置 |
US11293741B2 (en) * | 2019-08-09 | 2022-04-05 | The Boeing Company | Sizing tool |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE468102C (de) * | 1928-11-06 | Emil Rudolph | Winkelmesser | |
DE195050C (es) * | ||||
US535223A (en) * | 1895-03-05 | Measuring and drawing instrument | ||
US1893973A (en) * | 1932-07-01 | 1933-01-10 | Yavicoli Felix | Mechanic's tool |
US2348878A (en) * | 1943-04-23 | 1944-05-16 | Ralph Ashton | Center locating device |
JPS5360800A (en) * | 1976-11-11 | 1978-05-31 | Toshiya Suzuki | Markinggoff instrument for centering of ctrcle |
-
1979
- 1979-05-07 DE DE2918321A patent/DE2918321C2/de not_active Expired
-
1980
- 1980-04-24 US US06/143,443 patent/US4352247A/en not_active Expired - Lifetime
- 1980-05-03 AT AT80102407T patent/ATE2607T1/de not_active IP Right Cessation
- 1980-05-03 EP EP80102407A patent/EP0018657B1/de not_active Expired
- 1980-05-07 ES ES491258A patent/ES491258A0/es active Granted
- 1980-05-07 JP JP55059545A patent/JPS5819480B2/ja not_active Expired
- 1980-05-07 DK DK199480A patent/DK149361C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS5819480B2 (ja) | 1983-04-18 |
JPS5624199A (en) | 1981-03-07 |
DK149361C (da) | 1986-11-03 |
EP0018657B1 (de) | 1983-02-23 |
EP0018657A1 (de) | 1980-11-12 |
DK199480A (da) | 1980-11-08 |
DK149361B (da) | 1986-05-20 |
ATE2607T1 (de) | 1983-03-15 |
ES491258A0 (es) | 1980-12-01 |
US4352247A (en) | 1982-10-05 |
DE2918321C2 (de) | 1982-03-11 |
DE2918321A1 (de) | 1980-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19960603 |