CA1143534A - Poutre a treillis - Google Patents
Poutre a treillisInfo
- Publication number
- CA1143534A CA1143534A CA000346618A CA346618A CA1143534A CA 1143534 A CA1143534 A CA 1143534A CA 000346618 A CA000346618 A CA 000346618A CA 346618 A CA346618 A CA 346618A CA 1143534 A CA1143534 A CA 1143534A
- Authority
- CA
- Canada
- Prior art keywords
- chords
- girder
- struts
- recesses
- binding substance
- 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
Links
- 239000000126 substance Substances 0.000 claims abstract description 10
- 229920006335 epoxy glue Polymers 0.000 claims abstract description 4
- 239000002023 wood Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 2
- 101100285518 Drosophila melanogaster how gene Proteins 0.000 description 1
- 241000428533 Rhis Species 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/292—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being wood and metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7901795A SE440676B (sv) | 1979-02-28 | 1979-02-28 | Balk |
| SE7901795-0 | 1979-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1143534A true CA1143534A (fr) | 1983-03-29 |
Family
ID=20337417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000346618A Expired CA1143534A (fr) | 1979-02-28 | 1980-02-28 | Poutre a treillis |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU536967B2 (fr) |
| BE (1) | BE881973A (fr) |
| CA (1) | CA1143534A (fr) |
| ES (1) | ES255503Y (fr) |
| FI (1) | FI800594A7 (fr) |
| IT (1) | IT1140709B (fr) |
| NO (1) | NO160092C (fr) |
| SE (1) | SE440676B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989011011A1 (fr) * | 1988-05-04 | 1989-11-16 | Morris Nankin | Element de construction composite |
-
1979
- 1979-02-28 SE SE7901795A patent/SE440676B/sv not_active IP Right Cessation
-
1980
- 1980-02-26 NO NO800538A patent/NO160092C/no unknown
- 1980-02-27 ES ES1980255503U patent/ES255503Y/es not_active Expired
- 1980-02-27 FI FI800594A patent/FI800594A7/fi not_active Application Discontinuation
- 1980-02-28 CA CA000346618A patent/CA1143534A/fr not_active Expired
- 1980-02-28 IT IT20233/80A patent/IT1140709B/it active
- 1980-02-28 AU AU55965/80A patent/AU536967B2/en not_active Ceased
- 1980-02-28 BE BE0/199592A patent/BE881973A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU5596580A (en) | 1980-09-04 |
| IT8020233A0 (it) | 1980-02-28 |
| NO800538L (no) | 1980-08-29 |
| NO160092B (no) | 1988-11-28 |
| SE440676B (sv) | 1985-08-12 |
| SE7901795L (sv) | 1980-08-29 |
| IT1140709B (it) | 1986-10-01 |
| ES255503Y (es) | 1981-11-16 |
| ES255503U (es) | 1981-05-16 |
| BE881973A (fr) | 1980-08-28 |
| AU536967B2 (en) | 1984-05-31 |
| FI800594A7 (fi) | 1981-01-01 |
| NO160092C (no) | 1989-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |