CN1067608C - Making method and equipment of netted steel skeleton for composite plastic tube - Google Patents
Making method and equipment of netted steel skeleton for composite plastic tube Download PDFInfo
- Publication number
- CN1067608C CN1067608C CN98119383A CN98119383A CN1067608C CN 1067608 C CN1067608 C CN 1067608C CN 98119383 A CN98119383 A CN 98119383A CN 98119383 A CN98119383 A CN 98119383A CN 1067608 C CN1067608 C CN 1067608C
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- Prior art keywords
- welding
- parallel
- warp
- welding roll
- roll
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- 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
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98119383A CN1067608C (en) | 1998-09-25 | 1998-09-25 | Making method and equipment of netted steel skeleton for composite plastic tube |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98119383A CN1067608C (en) | 1998-09-25 | 1998-09-25 | Making method and equipment of netted steel skeleton for composite plastic tube |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1222418A CN1222418A (en) | 1999-07-14 |
CN1067608C true CN1067608C (en) | 2001-06-27 |
Family
ID=5226362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98119383A Expired - Lifetime CN1067608C (en) | 1998-09-25 | 1998-09-25 | Making method and equipment of netted steel skeleton for composite plastic tube |
Country Status (1)
Country | Link |
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CN (1) | CN1067608C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009124455A1 (en) * | 2008-04-10 | 2009-10-15 | Deng Yadong | A high-precision grizzly manufacturing process and the press welder thereof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100578063C (en) * | 2005-04-11 | 2010-01-06 | 南塑建材塑胶制品(深圳)有限公司 | Electrocast saddle shaped plastic pipe fitting with wires laid at double-face and manufacture method thereof |
CN107252863B (en) * | 2017-08-07 | 2023-12-01 | 苏州星倍德管道设备有限公司 | Forming device and forming method of net-shaped steel skeleton |
CN113154142A (en) * | 2021-03-18 | 2021-07-23 | 江苏冠之星管道系统有限公司 | Steel skeleton plastic pipe composite pipe and production process thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0566011A1 (en) * | 1992-04-17 | 1993-10-20 | Angelo Candiracci | Feeder device for machines for manufacturing electrically welded metallic nets |
GB2277975A (en) * | 1993-05-11 | 1994-11-16 | Dorston Inc Ltd | Thermoplastic pipe |
CN1109955A (en) * | 1994-04-26 | 1995-10-11 | 哈尔滨工业大学星河技术经济开发公司 | Method and device for making composite plastic pipeline with metallic frame |
-
1998
- 1998-09-25 CN CN98119383A patent/CN1067608C/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0566011A1 (en) * | 1992-04-17 | 1993-10-20 | Angelo Candiracci | Feeder device for machines for manufacturing electrically welded metallic nets |
GB2277975A (en) * | 1993-05-11 | 1994-11-16 | Dorston Inc Ltd | Thermoplastic pipe |
CN1109955A (en) * | 1994-04-26 | 1995-10-11 | 哈尔滨工业大学星河技术经济开发公司 | Method and device for making composite plastic pipeline with metallic frame |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009124455A1 (en) * | 2008-04-10 | 2009-10-15 | Deng Yadong | A high-precision grizzly manufacturing process and the press welder thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1222418A (en) | 1999-07-14 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Xinghe Ind Co., Ltd., Harbin Polytechnical Univ. Applicant before: He Dieliang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HE YILIANG TO: XINGHE INDUSTRIAL CO., LTD., HARBIN POLYTECHNIC UNIV. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right |
Effective date of registration: 20080415 Pledge (preservation): Preservation |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20081015 Pledge (preservation): Preservation registration |
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PP01 | Preservation of patent right |
Effective date of registration: 20090316 Pledge (preservation): Preservation |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20090916 Pledge (preservation): Preservation registration |
|
PP01 | Preservation of patent right |
Effective date of registration: 20091015 Pledge (preservation): Preservation |
|
PD01 | Discharge of preservation of patent |
Date of cancellation: 20110415 Granted publication date: 20010627 |
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ASS | Succession or assignment of patent right |
Owner name: HARBIN SIDAWEI MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: XINGHE IND CO., LTD., HARBIN POLYTECHNICAL UNIV. Effective date: 20110815 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 150001 HARBIN, HEILONGJIANG PROVINCE TO: 150090 HARBIN, HEILONGJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110815 Address after: 150090, room 36, No. 302, Songshan Road, Nangang District, Heilongjiang, Harbin Patentee after: Haerbin Sidawei Machinery Manufacturing Co., Ltd. Address before: 729 mailbox, Harbin Institute of Technology, Heilongjiang 150001 Patentee before: Xinghe Ind Co., Ltd., Harbin Polytechnical Univ. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 19990714 Assignee: Huachuang Tianyuan Industrial Developing Co., Ltd. Assignor: Haerbin Sidawei Machinery Manufacturing Co., Ltd. Contract record no.: 2015230000035 Denomination of invention: Method and device for producing mesh steel skeleton of netted steel skeleton plastic composite pipe Granted publication date: 20010627 License type: Common License Record date: 20150417 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 150090, room 36, No. 302, Songshan Road, Nangang District, Heilongjiang, Harbin Patentee after: Harbin Sidawei Pipeline Technology Co. Ltd. Address before: 150090, room 36, No. 302, Songshan Road, Nangang District, Heilongjiang, Harbin Patentee before: Haerbin Sidawei Machinery Manufacturing Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20010627 |
|
CX01 | Expiry of patent term |