CN1079466C - Polyurethane guard rail - Google Patents
Polyurethane guard rail Download PDFInfo
- Publication number
- CN1079466C CN1079466C CN99105666A CN99105666A CN1079466C CN 1079466 C CN1079466 C CN 1079466C CN 99105666 A CN99105666 A CN 99105666A CN 99105666 A CN99105666 A CN 99105666A CN 1079466 C CN1079466 C CN 1079466C
- Authority
- CN
- China
- Prior art keywords
- present
- polyurethane
- boat
- fastening piece
- fender
- 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 - Fee Related
Links
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 18
- 239000004814 polyurethane Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 4
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 239000002861 polymer material Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000032683 aging Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99105666A CN1079466C (en) | 1999-04-21 | 1999-04-21 | Polyurethane guard rail |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN99105666A CN1079466C (en) | 1999-04-21 | 1999-04-21 | Polyurethane guard rail |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1230617A CN1230617A (en) | 1999-10-06 |
CN1079466C true CN1079466C (en) | 2002-02-20 |
Family
ID=5272062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN99105666A Expired - Fee Related CN1079466C (en) | 1999-04-21 | 1999-04-21 | Polyurethane guard rail |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1079466C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102390485B (en) * | 2011-10-06 | 2013-12-11 | 山东中复船艇科技发展有限公司 | Glass fiber reinforced plastic ship fender mounting process |
-
1999
- 1999-04-21 CN CN99105666A patent/CN1079466C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1230617A (en) | 1999-10-06 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Yang Wanchun Document name: Notification of Termination of Patent Right |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liaoning Qingyuan First Bumper Manufacture Co., Ltd. Assignor: Yang Wanchun Contract fulfillment period: 2009.4.10 to 2019.4.21 Contract record no.: 2009210000121 Denomination of invention: Polyurethane guard rail Granted publication date: 20020220 License type: General permission Record date: 20090413 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.10 TO 2019.4.21; CHANGE OF CONTRACT Name of requester: LIAONING QINGYUAN FIRST BUFFER MANUFACTURING CO., Effective date: 20090413 |
|
ASS | Succession or assignment of patent right |
Owner name: LIAONING QINGYUAN NO.1 BUFFER MANUFACTURING CO., L Free format text: FORMER OWNER: YANG WANCHUN Effective date: 20110223 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116023 4-1, NO.2-1, XUEZI STREET, QIXIANLING, NEW AND HIGH TECHNOLOGY PARK,DALIAN CITY, LIAONING PROVINCE TO: 113103 MAILBOX 146, FUSHUN CITY, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110223 Address after: 113103 box 146th, Fushun, Liaoning Patentee after: Liaoning Qingyuan First Bumper Manufacture Co., Ltd. Address before: Hi Tech Park students Qixianling street Dalian city Liaoning province 116023 No. 2-1 4-1 Patentee before: Yang Wanchun |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020220 Termination date: 20120421 |