ZA77988B - Lattice girders - Google Patents

Lattice girders

Info

Publication number
ZA77988B
ZA77988B ZA00770988A ZA77988A ZA77988B ZA 77988 B ZA77988 B ZA 77988B ZA 00770988 A ZA00770988 A ZA 00770988A ZA 77988 A ZA77988 A ZA 77988A ZA 77988 B ZA77988 B ZA 77988B
Authority
ZA
South Africa
Prior art keywords
lattice girders
girders
lattice
Prior art date
Application number
ZA00770988A
Other languages
English (en)
Inventor
D Constant
Original Assignee
Universal Bar Supplies Ltd
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 Universal Bar Supplies Ltd filed Critical Universal Bar Supplies Ltd
Publication of ZA77988B publication Critical patent/ZA77988B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/065—Light-weight girders, e.g. with precast parts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
    • E21C31/10—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for slewing parts of the machines
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/106—Making by using boring or cutting machines with percussive tools, e.g. pick-hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Rod-Shaped Construction Members (AREA)
ZA00770988A 1977-02-15 1977-02-18 Lattice girders ZA77988B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7948/76A GB1529483A (en) 1977-02-15 1977-02-15 Lattice girders

Publications (1)

Publication Number Publication Date
ZA77988B true ZA77988B (en) 1978-01-25

Family

ID=9842853

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00770988A ZA77988B (en) 1977-02-15 1977-02-18 Lattice girders

Country Status (5)

Country Link
AU (1) AU504581B2 (el)
DE (1) DE2707655A1 (el)
FR (1) FR2342384A1 (el)
GB (1) GB1529483A (el)
ZA (1) ZA77988B (el)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19515376A1 (de) * 1995-05-02 1996-11-07 Bauelemente Heilig Gmbh Halter für Filigran-Deckenträger
ITMI20050221U1 (it) * 2005-06-17 2006-12-18 Fumagalli Edilizia Industriali Elemento per il fissaggio dei tralicci in ferro da inserire nelle lastre di solaio o dei muri in calcestruzzo

Also Published As

Publication number Publication date
DE2707655A1 (de) 1977-09-01
FR2342384A1 (fr) 1977-09-23
AU1141076A (en) 1977-09-01
FR2342384B3 (el) 1979-10-19
GB1529483A (en) 1978-10-18
AU504581B2 (en) 1979-10-18

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