CN101314241B - 隐蔽式安装手孔成型模具 - Google Patents
隐蔽式安装手孔成型模具 Download PDFInfo
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- CN101314241B CN101314241B CN2008100406471A CN200810040647A CN101314241B CN 101314241 B CN101314241 B CN 101314241B CN 2008100406471 A CN2008100406471 A CN 2008100406471A CN 200810040647 A CN200810040647 A CN 200810040647A CN 101314241 B CN101314241 B CN 101314241B
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008100406471A CN101314241B (zh) | 2008-07-16 | 2008-07-16 | 隐蔽式安装手孔成型模具 |
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CN2008100406471A CN101314241B (zh) | 2008-07-16 | 2008-07-16 | 隐蔽式安装手孔成型模具 |
Publications (2)
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CN101314241A CN101314241A (zh) | 2008-12-03 |
CN101314241B true CN101314241B (zh) | 2011-08-17 |
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CN2008100406471A Active CN101314241B (zh) | 2008-07-16 | 2008-07-16 | 隐蔽式安装手孔成型模具 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104002368B (zh) * | 2014-05-21 | 2017-04-12 | 杨炎林 | 便于混凝土预制件生产时模具拆装方便的方法 |
CN114474356B (zh) * | 2022-01-20 | 2023-11-03 | 中铁大桥勘测设计院集团有限公司 | 降低盾构管片纵向螺栓手孔处脱模难度的方法及相关设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3007149A1 (de) * | 1979-03-01 | 1980-09-11 | Perssons Cement | Vorrichtung an formwerkzeugen |
CN2751105Y (zh) * | 2004-08-14 | 2006-01-11 | 陈伟明 | 预留管孔专用模 |
JP3831069B2 (ja) * | 1997-06-26 | 2006-10-11 | 株式会社ヤマックス | 雄抜型を備えたコンクリート製品成形型および雄抜型の取付方法 |
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2008
- 2008-07-16 CN CN2008100406471A patent/CN101314241B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3007149A1 (de) * | 1979-03-01 | 1980-09-11 | Perssons Cement | Vorrichtung an formwerkzeugen |
JP3831069B2 (ja) * | 1997-06-26 | 2006-10-11 | 株式会社ヤマックス | 雄抜型を備えたコンクリート製品成形型および雄抜型の取付方法 |
CN2751105Y (zh) * | 2004-08-14 | 2006-01-11 | 陈伟明 | 预留管孔专用模 |
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CN101314241A (zh) | 2008-12-03 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI BUIDING MATERIAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: SHANGHAI CONSTRUCTION MEMBER PRODUCTS CO., LTD. Effective date: 20140429 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 200090 YANGPU, SHANGHAI TO: 200090 PUDONG NEW AREA, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20140429 Address after: 200090 3E-1178 room, No. 2123 Pudong Road, Shanghai, Pudong New Area Patentee after: Shanghai Buiding Material Engineering Co., Ltd. Address before: 200090 No. 2, Liping Road, Shanghai, Yangpu District Patentee before: Shanghai Construction Member Products Co., Ltd. |
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CP03 | Change of name, title or address |
Address after: Southwest area, 3rd floor, 2123 Pudong Avenue, Pudong New Area, Shanghai 200120 Patentee after: Shanghai Construction Engineering Building Materials Technology Group Co., Ltd Address before: 200090 3E-1178 room, No. 2123 Pudong Road, Shanghai, Pudong New Area Patentee before: SHANGHAI JIANGONG CONSTRUCTION MATERIAL Co.,Ltd. |
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CP03 | Change of name, title or address |