SE440676B - Balk - Google Patents

Balk

Info

Publication number
SE440676B
SE440676B SE7901795A SE7901795A SE440676B SE 440676 B SE440676 B SE 440676B SE 7901795 A SE7901795 A SE 7901795A SE 7901795 A SE7901795 A SE 7901795A SE 440676 B SE440676 B SE 440676B
Authority
SE
Sweden
Prior art keywords
flanges
recesses
bent portions
truss beam
fastening
Prior art date
Application number
SE7901795A
Other languages
English (en)
Other versions
SE7901795L (sv
Inventor
A B R Ericsson
Original Assignee
Profoment Utvecklings Ab
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 Profoment Utvecklings Ab filed Critical Profoment Utvecklings Ab
Priority to SE7901795A priority Critical patent/SE440676B/sv
Priority to US06/200,497 priority patent/US4372093A/en
Priority to JP55500126A priority patent/JPS6319660B2/ja
Priority to AT80900081T priority patent/ATE12535T1/de
Priority to PCT/SE1979/000253 priority patent/WO1980001297A1/en
Priority to DE8080900081T priority patent/DE2967424D1/de
Priority to NO800538A priority patent/NO160092C/no
Priority to ES1980255503U priority patent/ES255503Y/es
Priority to FI800594A priority patent/FI800594A/fi
Priority to CA000346618A priority patent/CA1143534A/en
Priority to BE0/199592A priority patent/BE881973A/fr
Priority to AU55965/80A priority patent/AU536967B2/en
Priority to IT20233/80A priority patent/IT1140709B/it
Priority to EP80900081A priority patent/EP0025784B1/en
Priority to DK355880A priority patent/DK152997C/da
Publication of SE7901795L publication Critical patent/SE7901795L/sv
Publication of SE440676B publication Critical patent/SE440676B/sv

Links

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

7901-795-0 Balklivet 11 fästes vid flänsarna 12 och 13 genom att de krökta partierna 15 försänkes i urtagningarna 16 och ingjutes där medelst ett lämpligt fästande Fyllnadsmaterial 17, exempelvis polyuretan eller epoxylim. Förbandet har illustrerats i fig 4 och 5, där ur- 5 tagníngen 16 visas fylld med det Fästande materialet, som bringas att omsluta det krökta partiet 15 och fylla ut urtagningen 16 till niyå med flänsens 12 insida 18. .__ ,,__,._.........__....__.._.. ..._,-. .

Claims (3)

7901795-0 Patentkrav
1. Fackverksbalk (10) onfattande två flänsar av trä (12, 13) och ett liv (11), som förenar Flänsarna och som består av en sick- sackformad metallstång omfattande raka snedställda partier (14) med mellanliggande bockade partier (15), varvid de bockade par- tierna är införda i urtagningar (16) i de båda flänsarna och i mellanrummet mellan de bockade partierna och de omgivande urtag- ningarna är anbragt ett Fästande Fyllnadsmaterial (17) ersättan- de trä, som avlägsnats från flänsarna vid Formandet av urtag- ningarna och fästande metallstången vid flänsarna, k ä n n e - t e c k n a d a v, att urtagningarna har sina öppningar för in- förande av de bockade partierna belägna på Flänsarnas insidor.
2. Fackverksbalk enligt krav 1, k ä n n e t e c k n a d a v, att fyllnadsmaterialet är polyuretan.
3. Fackverksbalk enligt krav 1, k ä n n e t e c k n a d a v, att Fyllnadsmateríalet är epoxylim.
SE7901795A 1978-12-19 1979-02-28 Balk SE440676B (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE7901795A SE440676B (sv) 1979-02-28 1979-02-28 Balk
US06/200,497 US4372093A (en) 1978-12-19 1979-12-18 Truss of lattice type
JP55500126A JPS6319660B2 (sv) 1978-12-19 1979-12-18
AT80900081T ATE12535T1 (de) 1978-12-19 1979-12-18 Gittertraeger.
PCT/SE1979/000253 WO1980001297A1 (en) 1978-12-19 1979-12-18 Girder of lattice type
DE8080900081T DE2967424D1 (en) 1978-12-19 1979-12-18 Lattice girder
NO800538A NO160092C (no) 1979-02-28 1980-02-26 Bjelkekonstruksjon.
ES1980255503U ES255503Y (es) 1979-02-28 1980-02-27 Viga de tipo de celosia.
FI800594A FI800594A (fi) 1979-02-28 1980-02-27 Balk
CA000346618A CA1143534A (en) 1979-02-28 1980-02-28 Girder
BE0/199592A BE881973A (fr) 1979-02-28 1980-02-28 Poutre du type en treillis
AU55965/80A AU536967B2 (en) 1979-02-28 1980-02-28 Girder
IT20233/80A IT1140709B (it) 1979-02-28 1980-02-28 Travatura a traliccio
EP80900081A EP0025784B1 (en) 1978-12-19 1980-07-01 Lattice girder
DK355880A DK152997C (da) 1978-12-19 1980-08-18 Baerebjaelke af gittertypen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901795A SE440676B (sv) 1979-02-28 1979-02-28 Balk

Publications (2)

Publication Number Publication Date
SE7901795L SE7901795L (sv) 1980-08-29
SE440676B true SE440676B (sv) 1985-08-12

Family

ID=20337417

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7901795A SE440676B (sv) 1978-12-19 1979-02-28 Balk

Country Status (8)

Country Link
AU (1) AU536967B2 (sv)
BE (1) BE881973A (sv)
CA (1) CA1143534A (sv)
ES (1) ES255503Y (sv)
FI (1) FI800594A (sv)
IT (1) IT1140709B (sv)
NO (1) NO160092C (sv)
SE (1) SE440676B (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989011011A1 (en) * 1988-05-04 1989-11-16 Morris Nankin Composite building element

Also Published As

Publication number Publication date
FI800594A (fi) 1980-08-29
CA1143534A (en) 1983-03-29
AU5596580A (en) 1980-09-04
NO160092C (no) 1989-03-08
ES255503U (es) 1981-05-16
NO160092B (no) 1988-11-28
BE881973A (fr) 1980-08-28
ES255503Y (es) 1981-11-16
AU536967B2 (en) 1984-05-31
IT8020233A0 (it) 1980-02-28
SE7901795L (sv) 1980-08-29
NO800538L (no) 1980-08-29
IT1140709B (it) 1986-10-01

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