ES2186548A2 - Metallic rod/bar covering method for highway barriers, involves providing specific component with expansion agent, in between walls of mold and rod, which when expanded and solidified form deformable covering over rod - Google Patents
Metallic rod/bar covering method for highway barriers, involves providing specific component with expansion agent, in between walls of mold and rod, which when expanded and solidified form deformable covering over rodInfo
- Publication number
- ES2186548A2 ES2186548A2 ES200101538A ES200101538A ES2186548A2 ES 2186548 A2 ES2186548 A2 ES 2186548A2 ES 200101538 A ES200101538 A ES 200101538A ES 200101538 A ES200101538 A ES 200101538A ES 2186548 A2 ES2186548 A2 ES 2186548A2
- Authority
- ES
- Spain
- Prior art keywords
- rod
- mold
- expanded
- walls
- expansion agent
- 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.)
- Granted
Links
Abstract
A metallic rod/bar (2) is arranged inside a mold where integral polyurethane injected with an expansion agent is provided between the walls of the mold and the rod/bar. The polyurethane with expansion agent, when expanded and solidified forms a deformable external covering (3) over the rod/bar. An Independent claim is included for metallic piece with protective covering.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101538A ES2186548B1 (en) | 2001-07-02 | 2001-07-02 | METAL PARTS COATING PROCEDURE FOR ROAD VALLEYS AND CHILDREN'S PARKS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101538A ES2186548B1 (en) | 2001-07-02 | 2001-07-02 | METAL PARTS COATING PROCEDURE FOR ROAD VALLEYS AND CHILDREN'S PARKS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2186548A2 true ES2186548A2 (en) | 2003-05-01 |
ES2186548R ES2186548R (en) | 2003-05-16 |
ES2186548B1 ES2186548B1 (en) | 2004-10-01 |
Family
ID=8498262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101538A Expired - Fee Related ES2186548B1 (en) | 2001-07-02 | 2001-07-02 | METAL PARTS COATING PROCEDURE FOR ROAD VALLEYS AND CHILDREN'S PARKS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2186548B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1556658A (en) * | 1967-03-10 | 1969-02-07 | ||
JPS57125025A (en) * | 1981-01-26 | 1982-08-04 | Nippon Light Metal Co Ltd | Manufacture of heat insulating panel |
DE3604934A1 (en) * | 1986-02-17 | 1987-08-20 | Marquet & Cie Noel | Impact-protection casing for crash-barrier posts and process for their manufacture |
ES2115456A1 (en) * | 1994-07-07 | 1998-06-16 | Del Saz Balboa Avelino | Process for constructing the structure of a body, in bar form |
-
2001
- 2001-07-02 ES ES200101538A patent/ES2186548B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1556658A (en) * | 1967-03-10 | 1969-02-07 | ||
JPS57125025A (en) * | 1981-01-26 | 1982-08-04 | Nippon Light Metal Co Ltd | Manufacture of heat insulating panel |
DE3604934A1 (en) * | 1986-02-17 | 1987-08-20 | Marquet & Cie Noel | Impact-protection casing for crash-barrier posts and process for their manufacture |
ES2115456A1 (en) * | 1994-07-07 | 1998-06-16 | Del Saz Balboa Avelino | Process for constructing the structure of a body, in bar form |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Vol. 006, nö 220 (M-169) 05.11.1982 & JP 57125025 A (NIHON KEIKINZOKU K.K.) 04.08.1982, resumen; figuras. * |
Also Published As
Publication number | Publication date |
---|---|
ES2186548B1 (en) | 2004-10-01 |
ES2186548R (en) | 2003-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Ref document number: 20030501 |
|
FG2A | Definitive protection |
Ref document number: 2186548B1 Country of ref document: ES |
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RD2A | Seizure of patent freed |
Effective date: 20041014 |
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RD2A | Seizure of patent freed |
Effective date: 20120514 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180807 |