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GB832839A - Improvements in or relating to steel girders for ferroconcret ribbed ceilings - Google Patents

Improvements in or relating to steel girders for ferroconcret ribbed ceilings

Info

Publication number
GB832839A
GB832839A GB27400/57A GB2740057A GB832839A GB 832839 A GB832839 A GB 832839A GB 27400/57 A GB27400/57 A GB 27400/57A GB 2740057 A GB2740057 A GB 2740057A GB 832839 A GB832839 A GB 832839A
Authority
GB
United Kingdom
Prior art keywords
rods
batten
steel
bent
zig
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
Application number
GB27400/57A
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
Publication of GB832839A publication Critical patent/GB832839A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

832,839. Steel girders; reinforced concrete; beams. KAISER, W. Aug 30, 1957 [Sept. 18, 1956; Nov. 5, 1956; May 4, 1957], No. 27400/57. Classes 20(2) and 20(4) A steel girder for ferroconcrete ribbed ceilings has a web of welded zig-zag steel bands 9, 4 carrying a longitudinal boom comprising two parallel rods 1, 2 connected by transverse rods 3 bent over the rods 1, 2 and riveted to stirrups 6 for a wooden shuttering batten 8. An upper boom 11 is provided. Bay shuttering 13 is supported on the batten 8 by clamping straps 12. The stirrup 6 and batten 8 are of sufficient depth to be adequately covered by concrete. Instead of riveting, the rod 3 may have longitudinal end pieces (Fig. 8, not shown) which engage in bent-up eyes on the band 6. In another embodiment, Fig. 5, the transverse rods 3b connect four parallel rods 1a, 1, 2 and 2a and are bent around a metal support 14, the rods 1a, 2a engaging in recesses in the support, the zig-zag band 4 being replaced by a rod 4a.
GB27400/57A 1956-09-18 1957-08-30 Improvements in or relating to steel girders for ferroconcret ribbed ceilings Expired GB832839A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE350455X 1956-09-18
DE51156X 1956-11-05

Publications (1)

Publication Number Publication Date
GB832839A true GB832839A (en) 1960-04-13

Family

ID=25749198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27400/57A Expired GB832839A (en) 1956-09-18 1957-08-30 Improvements in or relating to steel girders for ferroconcret ribbed ceilings

Country Status (5)

Country Link
US (1) US2966242A (en)
BE (1) BE557879A (en)
CH (1) CH350455A (en)
FR (1) FR1180992A (en)
GB (1) GB832839A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO97816A (en) * 1959-01-16
DE29806562U1 (en) 1998-04-09 1998-08-27 Maack, Peter, Dr.-Ing., 21376 Salzhausen Lattice girders, especially for roof panels
KR100498815B1 (en) * 2005-01-29 2005-07-01 주식회사 일호 Framework system for truss deck using construction mold assembly
US7934347B2 (en) * 2006-07-28 2011-05-03 Paul Brienen Coupling beam and method of use in building construction
US8881486B2 (en) * 2012-05-22 2014-11-11 Bluescope Buildings North America, Inc. Truss saddle apparatus and method
CN108532828A (en) * 2018-03-10 2018-09-14 中南林业科技大学 A kind of steel and wood composite structural beams
CN108425461A (en) * 2018-03-10 2018-08-21 中南林业科技大学 A kind of novel steel and wood composite structural column and its manufacturing method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA464676A (en) * 1950-04-25 The Miller Company Ceiling
US1953315A (en) * 1929-11-06 1934-04-03 Peter H Sereff Soffit hook hanger
US2357408A (en) * 1941-11-22 1944-09-05 William J Kupec Reinforced concrete floor construction
DE804118C (en) * 1950-04-07 1951-04-16 Josef Seibert Method and device for producing a reinforced concrete ceiling
DE896999C (en) * 1951-08-25 1953-11-16 Betonwerke Mutter & Schuessler Lattice girders as reinforcement of a reinforced concrete rib ceiling
AT185549B (en) * 1954-03-15 1956-05-11 Willy Dipl Ing Kaiser Lattice girder
US2728595A (en) * 1954-09-14 1955-12-27 Cepco Inc Retaining latch for luminous ceiling panels
FR1114671A (en) * 1954-12-02 1956-04-16 Precast reinforced concrete floor system with steel joists and concrete slabs

Also Published As

Publication number Publication date
FR1180992A (en) 1959-06-10
BE557879A (en)
US2966242A (en) 1960-12-27
CH350455A (en) 1960-11-30

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