CN201423711Y - φ1000mm预应力钢筒混凝土管立式振动成型模具 - Google Patents
φ1000mm预应力钢筒混凝土管立式振动成型模具 Download PDFInfo
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- CN201423711Y CN201423711Y CN2009200266349U CN200920026634U CN201423711Y CN 201423711 Y CN201423711 Y CN 201423711Y CN 2009200266349 U CN2009200266349 U CN 2009200266349U CN 200920026634 U CN200920026634 U CN 200920026634U CN 201423711 Y CN201423711 Y CN 201423711Y
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- core
- mold
- prestressed concrete
- core mold
- snap ring
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CN2009200266349U CN201423711Y (zh) | 2009-06-05 | 2009-06-05 | φ1000mm预应力钢筒混凝土管立式振动成型模具 |
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CN2009200266349U CN201423711Y (zh) | 2009-06-05 | 2009-06-05 | φ1000mm预应力钢筒混凝土管立式振动成型模具 |
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CN201423711Y true CN201423711Y (zh) | 2010-03-17 |
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CN2009200266349U Expired - Lifetime CN201423711Y (zh) | 2009-06-05 | 2009-06-05 | φ1000mm预应力钢筒混凝土管立式振动成型模具 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103522410A (zh) * | 2013-10-21 | 2014-01-22 | 天津市贯通管井水泥制品有限公司 | 新型芯模制管设备以及应用该设备的芯模制管方法 |
CN103568116A (zh) * | 2012-07-31 | 2014-02-12 | 江苏邦威机械制造有限公司 | 立式振动铠装管模具 |
-
2009
- 2009-06-05 CN CN2009200266349U patent/CN201423711Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103568116A (zh) * | 2012-07-31 | 2014-02-12 | 江苏邦威机械制造有限公司 | 立式振动铠装管模具 |
CN103522410A (zh) * | 2013-10-21 | 2014-01-22 | 天津市贯通管井水泥制品有限公司 | 新型芯模制管设备以及应用该设备的芯模制管方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG LONGQUAN PIPELINE ENGINEERING CO., LTD. Free format text: FORMER NAME: ZIBO LONGQUAN PIPELINE ENGINEERING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 255200 Zibo City, Boshan Province West Outer Ring Road, No. 333, No. Patentee after: Shandong Longquan Pipeline Engineering Co., Ltd. Address before: 255200 Zibo Shandong Boshan District People's Road West head Patentee before: Zibo Longquan Pipeline Engineering Co., Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Shengshi water conservancy and Hydropower Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2011370000031 Denomination of utility model: Vertical vibrating shaping mold for Phi-1000mm prestressed concrete cylinder pipes Granted publication date: 20100317 License type: Common License Record date: 20110302 Assignee: Changzhou Longquan Pipeline Engineering Co., Ltd. Assignor: Shandong Longquan Pipeline Engineering Co., Ltd. Contract record no.: 2011370000032 Denomination of utility model: Vertical vibrating shaping mold for Phi-1000mm prestressed concrete cylinder pipes Granted publication date: 20100317 License type: Common License Record date: 20110302 |
|
CX01 | Expiry of patent term |
Granted publication date: 20100317 |
|
CX01 | Expiry of patent term |