CN106335306B - 一种用于建筑绘图的定比例缩放尺 - Google Patents
一种用于建筑绘图的定比例缩放尺 Download PDFInfo
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- CN106335306B CN106335306B CN201610779516.XA CN201610779516A CN106335306B CN 106335306 B CN106335306 B CN 106335306B CN 201610779516 A CN201610779516 A CN 201610779516A CN 106335306 B CN106335306 B CN 106335306B
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- 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
- B43L7/14—Square and sliding straight edges
-
- 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
- B43L7/12—Square and pivoted straightedges
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610779516.XA CN106335306B (zh) | 2016-08-30 | 2016-08-30 | 一种用于建筑绘图的定比例缩放尺 |
Applications Claiming Priority (1)
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CN201610779516.XA CN106335306B (zh) | 2016-08-30 | 2016-08-30 | 一种用于建筑绘图的定比例缩放尺 |
Publications (2)
Publication Number | Publication Date |
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CN106335306A CN106335306A (zh) | 2017-01-18 |
CN106335306B true CN106335306B (zh) | 2018-07-06 |
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CN201610779516.XA Active CN106335306B (zh) | 2016-08-30 | 2016-08-30 | 一种用于建筑绘图的定比例缩放尺 |
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CN (1) | CN106335306B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112248696A (zh) * | 2020-11-02 | 2021-01-22 | 中煤地质集团有限公司 | 一种用于地质编录绘图的定比例缩放尺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392525A (en) * | 1992-06-04 | 1995-02-28 | Chow; Tien-Jin | Drawing instrument |
CN2294853Y (zh) * | 1997-05-14 | 1998-10-21 | 周复乐 | 等分尺 |
CN101130327A (zh) * | 2007-09-19 | 2008-02-27 | 扬州大学 | 多功能数学尺 |
CN201089304Y (zh) * | 2007-08-14 | 2008-07-23 | 刘宪成 | 多功能快速平面几何作图文具 |
CN201442441U (zh) * | 2009-03-14 | 2010-04-28 | 井水源 | 数学多用仪 |
CN201483986U (zh) * | 2009-06-25 | 2010-05-26 | 代林 | 多功能直尺 |
CN205167984U (zh) * | 2015-10-15 | 2016-04-20 | 黄石优利福自动化装备有限责任公司 | 一种便于画角平分线的直尺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7082692B2 (en) * | 2004-11-04 | 2006-08-01 | It's Academic, Inc. | Adjustable multifunction ruler |
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2016
- 2016-08-30 CN CN201610779516.XA patent/CN106335306B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5392525A (en) * | 1992-06-04 | 1995-02-28 | Chow; Tien-Jin | Drawing instrument |
CN2294853Y (zh) * | 1997-05-14 | 1998-10-21 | 周复乐 | 等分尺 |
CN201089304Y (zh) * | 2007-08-14 | 2008-07-23 | 刘宪成 | 多功能快速平面几何作图文具 |
CN101130327A (zh) * | 2007-09-19 | 2008-02-27 | 扬州大学 | 多功能数学尺 |
CN201442441U (zh) * | 2009-03-14 | 2010-04-28 | 井水源 | 数学多用仪 |
CN201483986U (zh) * | 2009-06-25 | 2010-05-26 | 代林 | 多功能直尺 |
CN205167984U (zh) * | 2015-10-15 | 2016-04-20 | 黄石优利福自动化装备有限责任公司 | 一种便于画角平分线的直尺 |
Also Published As
Publication number | Publication date |
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CN106335306A (zh) | 2017-01-18 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180516 Address after: No. 99, No. 1 North Road, construction of Chengdu City, Sichuan Province Applicant after: Chengdu Changyuan Architecture Design Institute Co. Ltd. Applicant after: Zhongshan College, Electronic Science &. Technology Univ. Address before: 430223 No. 1168, R & D building, RD four, Wu Da Science and Technology Park, East Lake New Technology Development Zone, Wuhan, Hubei Applicant before: Wuhan m Rudge Trading Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
CB03 | Change of inventor or designer information |
Inventor after: Guan Shaolei Inventor after: Zhang Chunhong Inventor after: Duan Xudong Inventor before: Yang Min |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 99, No. 1 North Road, construction of Chengdu City, Sichuan Province Co-patentee after: Zhongshan College, Electronic Science &. Technology Univ. Patentee after: Zhonghui Changyuan Engineering Design Group Co., Ltd. Address before: No. 99, No. 1 North Road, construction of Chengdu City, Sichuan Province Co-patentee before: Zhongshan College, Electronic Science &. Technology Univ. Patentee before: Chengdu Changyuan Architecture Design Institute Co. Ltd. |
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CP01 | Change in the name or title of a patent holder |