KR20050108310A - 다기능 작도기 - Google Patents
다기능 작도기 Download PDFInfo
- Publication number
- KR20050108310A KR20050108310A KR1020040084135A KR20040084135A KR20050108310A KR 20050108310 A KR20050108310 A KR 20050108310A KR 1020040084135 A KR1020040084135 A KR 1020040084135A KR 20040084135 A KR20040084135 A KR 20040084135A KR 20050108310 A KR20050108310 A KR 20050108310A
- Authority
- KR
- South Korea
- Prior art keywords
- bar
- slide
- protractor
- semi
- fixing means
- 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.)
- Granted
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
- B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
- B43L13/02—Draughting machines or drawing devices for keeping parallelism
- B43L13/08—Protractor heads
-
- 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
- B43L9/007—Circular curve-drawing or like instruments with perforated or marked rulers
Landscapes
- Drawing Aids And Blackboards (AREA)
Abstract
Description
Claims (3)
- 회전 작동이 가능한 막대자를 반원형 각도기의 직선면 중심부에 체결한 다기능 작도기에 있어서, 상기 막대자(10)에 필기구 삽입공(21)과 중심선(22)이 있는 슬라이드(20)를 결합시키고 반원형 각도기의 직선면(42)에 고무 고정수단(50)을 부착한 것을 특징으로 하는 다기능 작도기(100).
- 청구항 1에 있어서, 상기 막대자(10)의 양 쪽 모서리에 요철부(11)가 있고 상기 슬라이드(20)의 상기 막대자(10)와의 결합을 위한 돌출턱(23)과 걸림턱(24)이 있는 것을 특징으로 하는 다기능 작도기(100).
- 청구항 1 또는 2에 있어서, 상기 고무 고정수단이 2 개 또는 3 개인 것을 특징으로 하는 다기능 작도기(100).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040033255A KR20040052876A (ko) | 2004-05-11 | 2004-05-11 | 도형각도기 |
| KR1020040033255 | 2004-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050108310A true KR20050108310A (ko) | 2005-11-16 |
| KR100618031B1 KR100618031B1 (ko) | 2006-08-30 |
Family
ID=37284498
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040033255A Pending KR20040052876A (ko) | 2004-05-11 | 2004-05-11 | 도형각도기 |
| KR1020040084135A Expired - Fee Related KR100618031B1 (ko) | 2004-05-11 | 2004-10-20 | 다기능 작도기 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040033255A Pending KR20040052876A (ko) | 2004-05-11 | 2004-05-11 | 도형각도기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (2) | KR20040052876A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013109803A1 (en) * | 2012-01-19 | 2013-07-25 | Koala Tools, Llc | A scalable ruler capable of creating size-adjustable circles, arcs, & curved shapes |
| KR20180134726A (ko) * | 2017-06-09 | 2018-12-19 | 김종덕 | 접이식 겸용자 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200460773Y1 (ko) * | 2012-04-05 | 2012-06-12 | 임유비 | 교육용 디지털 컴퍼스 |
| KR101702467B1 (ko) | 2015-08-07 | 2017-02-06 | 김영진 | 다기능 작도기 |
| CN106379084A (zh) * | 2016-09-14 | 2017-02-08 | 中国地质大学(武汉) | 一种多功能一体尺规 |
-
2004
- 2004-05-11 KR KR1020040033255A patent/KR20040052876A/ko active Pending
- 2004-10-20 KR KR1020040084135A patent/KR100618031B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013109803A1 (en) * | 2012-01-19 | 2013-07-25 | Koala Tools, Llc | A scalable ruler capable of creating size-adjustable circles, arcs, & curved shapes |
| KR20180134726A (ko) * | 2017-06-09 | 2018-12-19 | 김종덕 | 접이식 겸용자 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100618031B1 (ko) | 2006-08-30 |
| KR20040052876A (ko) | 2004-06-23 |
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