GB734809A - Improvements in or relating to building structures - Google Patents

Improvements in or relating to building structures

Info

Publication number
GB734809A
GB734809A GB1028253A GB1028253A GB734809A GB 734809 A GB734809 A GB 734809A GB 1028253 A GB1028253 A GB 1028253A GB 1028253 A GB1028253 A GB 1028253A GB 734809 A GB734809 A GB 734809A
Authority
GB
United Kingdom
Prior art keywords
plates
webs
receive
upper plate
column
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
GB1028253A
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.)
DONALD DEX HARRISON
Norman Harrison Corp
Original Assignee
DONALD DEX HARRISON
Norman Harrison Corp
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
Priority to FR1054399D priority Critical patent/FR1054399A/en
Application filed by DONALD DEX HARRISON, Norman Harrison Corp filed Critical DONALD DEX HARRISON
Priority to GB1028253A priority patent/GB734809A/en
Publication of GB734809A publication Critical patent/GB734809A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02458—Framework supporting the panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6166—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on both frontal surfaces
    • E04B1/617—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on both frontal surfaces with one protrusion on each frontal surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Floor Finish (AREA)

Abstract

734,809. Floors; roofs; walls. HARRISON, D. D., SEEL, E., and HARRISON, N., [trading as HARRISON & SEEL]. July 14, 1953 [April 15, 1953], No. 10282/53. Classes 20 (2) and 20 (4). A roof, floor, or wall structure comprises a number of spaced parallel beams such as 10, 11 which cross, at right - angles, other spaced parallel beams such as 12- 13, the beams being formed of separate beam parts, e.g. 17, 18, and 19, 20, and the ends of the beam parts, where they cross, being spaced by an abutment block 22 and joined by a pair of metal plates 24, 25, drawn together by a bolt 26 and a nut 27. The plates 24, 25, of cruciform shape, have wedge-shaped projections 31 along their outer edges, to project into corresponding recesses in the beam part ends, stiffening webs 34 being provided on the inner faces of both plates. Each upper plate 24 has a central boss 29, four radial webs 36, having apertures 37, being formed integral with the boss on the outer face of the plate. The structure, when forming a floor, may be supported, beneath the junction plates, by piers, not shown, floor boards, or panels, 38, secured to each other along the meeting edges by screws bolts, or metal tongues 54, having openings to receive the bosses 29. Recesses 39 and slots 40 are formed around the latter openings to receive the webs 36, the holes 37 in which extend partly above the recessed parts 39 to receive, e.g., tapered fastening pegs 41. Coverplates 42 are placed over the openings in the floor boards. If desired, the lower end of a column may seat on an upper plate 24, the end of the column being slotted and recessed to receive the webs 36 and the pegs 41. When a junction is supported upon a column, a lower plate similar to the upper plate is used. In a roof structure, when the beam parts are at an angle to the plates 24, 25, e.g. at the ridge joint, the upper plate 24 is provided with deeper webs 36 which each accommodate a second opening above the opening 37 for attaching inclined roof panels. Fig. 8 shows a column consisting of four metal sections 67 connected by distancepieces 68, to leave slots 69 for the reception of the webs 36. Pairs of plates 24, 25 arranged near a wall, or corner, may have one, or two, of their limbs omitted. In alternative forms the projections 31 may be formed by curving, or otherwise shaping the edges of the plates. Specification 734,781 is referred to.
GB1028253A 1953-04-15 1953-04-15 Improvements in or relating to building structures Expired GB734809A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1054399D FR1054399A (en) 1953-04-15 1952-02-11 Gear shifting with transmission units mounted one after the other, in particular planetary gears, for automobiles
GB1028253A GB734809A (en) 1953-04-15 1953-04-15 Improvements in or relating to building structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1028253A GB734809A (en) 1953-04-15 1953-04-15 Improvements in or relating to building structures

Publications (1)

Publication Number Publication Date
GB734809A true GB734809A (en) 1955-08-10

Family

ID=9964982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1028253A Expired GB734809A (en) 1953-04-15 1953-04-15 Improvements in or relating to building structures

Country Status (2)

Country Link
FR (1) FR1054399A (en)
GB (1) GB734809A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733509A (en) * 1985-06-21 1988-03-29 Comany Co., Ltd. Movable partition system for clean room
GB2208246A (en) * 1987-07-21 1989-03-15 Alfred Leslie Bennett Clamp
GB2225361A (en) * 1988-10-11 1990-05-30 Leada Acrow Soldier connections for structural joints

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1102571B (en) * 1958-04-24 1961-03-16 Zahnradfabrik Friedrichshafen Gearboxes, especially for motor vehicles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4733509A (en) * 1985-06-21 1988-03-29 Comany Co., Ltd. Movable partition system for clean room
GB2208246A (en) * 1987-07-21 1989-03-15 Alfred Leslie Bennett Clamp
GB2208246B (en) * 1987-07-21 1991-07-10 Alfred Leslie Bennett Clamp
GB2225361A (en) * 1988-10-11 1990-05-30 Leada Acrow Soldier connections for structural joints
GB2225361B (en) * 1988-10-11 1992-10-21 Leada Acrow Ltd Improvements in and relating to soldier connectors

Also Published As

Publication number Publication date
FR1054399A (en) 1954-02-10

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