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 rod

Info

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
Application number
ES200101538A
Other languages
Spanish (es)
Other versions
ES2186548B1 (en
ES2186548R (en
Inventor
Castel Antonio Llera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES200101538A priority Critical patent/ES2186548B1/en
Publication of ES2186548A2 publication Critical patent/ES2186548A2/en
Publication of ES2186548R publication Critical patent/ES2186548R/en
Application granted granted Critical
Publication of ES2186548B1 publication Critical patent/ES2186548B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Road Paving Structures (AREA)
  • Fencing (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

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.
ES200101538A 2001-07-02 2001-07-02 METAL PARTS COATING PROCEDURE FOR ROAD VALLEYS AND CHILDREN'S PARKS. Expired - Fee Related ES2186548B1 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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