CN103111995B - Tool for drawing large-scale circle - Google Patents
Tool for drawing large-scale circle Download PDFInfo
- Publication number
- CN103111995B CN103111995B CN201310041704.9A CN201310041704A CN103111995B CN 103111995 B CN103111995 B CN 103111995B CN 201310041704 A CN201310041704 A CN 201310041704A CN 103111995 B CN103111995 B CN 103111995B
- Authority
- CN
- China
- Prior art keywords
- length adjustment
- vertical rod
- circle
- scale circle
- slide block
- 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.)
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Links
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000004575 stone Substances 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310041704.9A CN103111995B (en) | 2013-01-25 | 2013-01-25 | Tool for drawing large-scale circle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310041704.9A CN103111995B (en) | 2013-01-25 | 2013-01-25 | Tool for drawing large-scale circle |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103111995A CN103111995A (en) | 2013-05-22 |
CN103111995B true CN103111995B (en) | 2015-04-01 |
Family
ID=48410413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310041704.9A Active CN103111995B (en) | 2013-01-25 | 2013-01-25 | Tool for drawing large-scale circle |
Country Status (1)
Country | Link |
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CN (1) | CN103111995B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105666453A (en) * | 2015-07-29 | 2016-06-15 | 洛阳市西工区华科精密机械厂 | Scribing block |
CN110480044A (en) * | 2018-05-15 | 2019-11-22 | 中冶宝钢技术服务有限公司 | Metallic conduit boring device and its boring method |
CN113843764B (en) * | 2021-11-10 | 2022-12-30 | 上海外高桥造船有限公司 | Circle drawing tool and ship processing equipment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2158791Y (en) * | 1992-12-31 | 1994-03-16 | 上海第五钢铁厂 | Curved-surface drawing compass |
CN2265302Y (en) * | 1996-11-07 | 1997-10-22 | 谭文福 | Ellipse compasses |
CN2524960Y (en) * | 2002-01-08 | 2002-12-11 | 王维州 | Multifunction marking gauge |
DE20315256U1 (en) * | 2003-10-02 | 2003-12-24 | Hornung, Kersten | Compasses for drawing circles and ellipses has a geared drive from the fixed point via an adjustable cross shaft and a gearing to the drawing point |
CN203092538U (en) * | 2013-01-25 | 2013-07-31 | 李香秀 | Tool for drawing large circle |
-
2013
- 2013-01-25 CN CN201310041704.9A patent/CN103111995B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103111995A (en) | 2013-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CIXI XIAOJIE ELECTRICAL APPLIANCE CO., LTD. Free format text: FORMER OWNER: LI XIANGXIU Effective date: 20150210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150210 Address after: 315332 Cixi province with the sea town of the East China Sea Village Sun Applicant after: CIXI XIAOJIE ELECTRICAL APPLIANCE CO., LTD. Address before: East Village Fuhai Town Zhejiang city Cixi province Han Road 315332 Applicant before: Li Xiangxiu |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB02 | Change of applicant information |
Inventor after: Yang Yongqian Inventor before: Li Xiangxiu |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161216 Address after: 225763 Xinghua City, Jiangsu province Hainan town industrial concentration area Patentee after: Xinghua city water Jinding silk Co. Ltd. Address before: 315332 Cixi province with the sea town of the East China Sea Village Sun Patentee before: CIXI XIAOJIE ELECTRICAL APPLIANCE CO., LTD. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190923 Address after: 233700 Huahai Facade 2 # 105, No. 3 Road, Guzhen County, Bengbu City, Anhui Province Patentee after: Bengbu Geshi Intellectual Property Operations Co., Ltd. Address before: 225763 Xinghua City, Jiangsu province Hainan town industrial concentration area Patentee before: Xinghua city water Jinding silk Co. Ltd. |
|
TR01 | Transfer of patent right |