FR2345566A1 - Roof truss tensioning frame - has tie rods and suspension straps supporting horizontal connection between bottoms of rafters - Google Patents

Roof truss tensioning frame - has tie rods and suspension straps supporting horizontal connection between bottoms of rafters

Info

Publication number
FR2345566A1
FR2345566A1 FR7608684A FR7608684A FR2345566A1 FR 2345566 A1 FR2345566 A1 FR 2345566A1 FR 7608684 A FR7608684 A FR 7608684A FR 7608684 A FR7608684 A FR 7608684A FR 2345566 A1 FR2345566 A1 FR 2345566A1
Authority
FR
France
Prior art keywords
rafters
roof truss
tie
bottoms
tie rods
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
FR7608684A
Other languages
French (fr)
Other versions
FR2345566B3 (en
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 FR7608684A priority Critical patent/FR2345566A1/en
Publication of FR2345566A1 publication Critical patent/FR2345566A1/en
Application granted granted Critical
Publication of FR2345566B3 publication Critical patent/FR2345566B3/fr
Granted legal-status Critical Current

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)

Abstract

A roof truss has two sloping wooden roof rafters (1) connected at the top by a gusset plate (5) and at the bottom by a horizontal square section metal tubular tie bar (6). Also connected between the gusset and the junction points (7, 8) between the tie bar and the rafters are two tie rods (4). These are held away from the rafters by pairs (2, 3) of struts, each pair forming a triangle with a portion of the rafter. Between the junction of each pair with the tie rod, is a vertical strap (13) which supports the horizontal tie bar (6). The whole system is held in tension, and the weight of a ceiling (12) is supported if this is attached to the tie bars. The vertical strap has a plate welded on top and bottom, with a turnbuckle between them.
FR7608684A 1976-03-25 1976-03-25 Roof truss tensioning frame - has tie rods and suspension straps supporting horizontal connection between bottoms of rafters Granted FR2345566A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7608684A FR2345566A1 (en) 1976-03-25 1976-03-25 Roof truss tensioning frame - has tie rods and suspension straps supporting horizontal connection between bottoms of rafters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7608684A FR2345566A1 (en) 1976-03-25 1976-03-25 Roof truss tensioning frame - has tie rods and suspension straps supporting horizontal connection between bottoms of rafters

Publications (2)

Publication Number Publication Date
FR2345566A1 true FR2345566A1 (en) 1977-10-21
FR2345566B3 FR2345566B3 (en) 1978-12-15

Family

ID=9170950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608684A Granted FR2345566A1 (en) 1976-03-25 1976-03-25 Roof truss tensioning frame - has tie rods and suspension straps supporting horizontal connection between bottoms of rafters

Country Status (1)

Country Link
FR (1) FR2345566A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474082A1 (en) * 1980-01-21 1981-07-24 Lacoste Maurice Pre-fabricated roof support truss - has metal clad timber posts with sockets welded to metal cladding for site assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474082A1 (en) * 1980-01-21 1981-07-24 Lacoste Maurice Pre-fabricated roof support truss - has metal clad timber posts with sockets welded to metal cladding for site assembly

Also Published As

Publication number Publication date
FR2345566B3 (en) 1978-12-15

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse