CN203843981U - 螺纹盲孔成型棒的芯棒 - Google Patents
螺纹盲孔成型棒的芯棒 Download PDFInfo
- Publication number
- CN203843981U CN203843981U CN201420230557.XU CN201420230557U CN203843981U CN 203843981 U CN203843981 U CN 203843981U CN 201420230557 U CN201420230557 U CN 201420230557U CN 203843981 U CN203843981 U CN 203843981U
- Authority
- CN
- China
- Prior art keywords
- hole
- plug
- hole forming
- moulding stick
- grout
- 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 - Lifetime
Links
- 239000011440 grout Substances 0.000 claims abstract description 33
- 238000000465 moulding Methods 0.000 claims description 44
- 239000004568 cement Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000011083 cement mortar Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420230557.XU CN203843981U (zh) | 2014-05-07 | 2014-05-07 | 螺纹盲孔成型棒的芯棒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420230557.XU CN203843981U (zh) | 2014-05-07 | 2014-05-07 | 螺纹盲孔成型棒的芯棒 |
Publications (1)
Publication Number | Publication Date |
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CN203843981U true CN203843981U (zh) | 2014-09-24 |
Family
ID=51557037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420230557.XU Expired - Lifetime CN203843981U (zh) | 2014-05-07 | 2014-05-07 | 螺纹盲孔成型棒的芯棒 |
Country Status (1)
Country | Link |
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CN (1) | CN203843981U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103963148A (zh) * | 2014-05-07 | 2014-08-06 | 浙江省天和建材集团有限公司地铁管片分公司 | 螺纹盲孔成型棒的芯棒 |
US20220258382A1 (en) * | 2019-07-17 | 2022-08-18 | Cubes Gmbh | System and method for forming a casting mould in a flexible manner for producing a casting pattern |
-
2014
- 2014-05-07 CN CN201420230557.XU patent/CN203843981U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103963148A (zh) * | 2014-05-07 | 2014-08-06 | 浙江省天和建材集团有限公司地铁管片分公司 | 螺纹盲孔成型棒的芯棒 |
US20220258382A1 (en) * | 2019-07-17 | 2022-08-18 | Cubes Gmbh | System and method for forming a casting mould in a flexible manner for producing a casting pattern |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Mao Quansong Inventor after: Yu Lianfeng Inventor after: Cheng Shuhua Inventor after: Pan Yongchao Inventor after: Feng Mingshui Inventor before: Yu Lianfeng |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU LIANFENG TO: MAO QUANSONG YU LIANFENG CHENG SHUHUA PAN YONGCHAO FENG MINGSHUI |
|
CP01 | Change in the name or title of a patent holder |
Address after: 313200 Zhejiang city of Huzhou province Deqing County leidian town Baiyun Road No. 358 Patentee after: Zhejiang Building Materials Group Co., Ltd. subway section branch Co. Address before: 313200 Zhejiang city of Huzhou province Deqing County leidian town Baiyun Road No. 358 Patentee before: SUBWAY SEGMENT BRANCH, ZHEJIANG TOHIGH BUILDING MATERIALS GROUP CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20140924 |
|
CX01 | Expiry of patent term |