GB1534297A - Purlins - Google Patents

Purlins

Info

Publication number
GB1534297A
GB1534297A GB3563975A GB3563975A GB1534297A GB 1534297 A GB1534297 A GB 1534297A GB 3563975 A GB3563975 A GB 3563975A GB 3563975 A GB3563975 A GB 3563975A GB 1534297 A GB1534297 A GB 1534297A
Authority
GB
United Kingdom
Prior art keywords
sections
purlin
joint
aug
cleat
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
GB3563975A
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.)
Voestalpine Metsec PLC
Original Assignee
Voestalpine Metsec PLC
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 Voestalpine Metsec PLC filed Critical Voestalpine Metsec PLC
Priority to GB3563975A priority Critical patent/GB1534297A/en
Priority to IN57/CAL/78A priority patent/IN148952B/en
Publication of GB1534297A publication Critical patent/GB1534297A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • E04B1/58—Connections for building structures in general of bar-shaped building elements
    • E04B1/5806—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile
    • E04B1/5812—Connections for building structures in general of bar-shaped building elements with a cross-section having an open profile of substantially I - or H - form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/022—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames
    • E04B7/024—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of a plurality of parallel similar trusses or portal frames the trusses or frames supporting load-bearing purlins, e.g. braced purlins
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

1534297 Purlin assembly METAL SECTIONS Ltd 13 Aug 1976 [29 Aug 1975] 35639/75 Heading E1K A composite purlin is formed of a plurality of sections 15-21 connected together end to end by overlapping joints secured by fasteners e.g. nuts and bolts. At each joint a cleat is provided for securing the purlin to other roof structures. The distance γ<SP>2</SP> between the centre line of the end joint cleat and the inner end of the terminal sections 15, 21 is not less than the distance γ<SP>1</SP> between the said centre line and the outer end of the next adjacent inner sections 16, 20 respectively. The corresponding distances γ<SP>3</SP> in the other joints in the purlin being equal and less than γ<SP>2</SP>. Preferably γ<SP>2</SP> is greater than γ<SP>1</SP>. The sections may be of Z-shaped cross section. The cleats may be short angle section elements with one flange welded to other building parts and the other flange secured at the joint by coach bolts engaging in square holes.
GB3563975A 1975-08-29 1975-08-29 Purlins Expired GB1534297A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3563975A GB1534297A (en) 1975-08-29 1975-08-29 Purlins
IN57/CAL/78A IN148952B (en) 1975-08-29 1978-01-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3563975A GB1534297A (en) 1975-08-29 1975-08-29 Purlins

Publications (1)

Publication Number Publication Date
GB1534297A true GB1534297A (en) 1978-11-29

Family

ID=10379966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3563975A Expired GB1534297A (en) 1975-08-29 1975-08-29 Purlins

Country Status (2)

Country Link
GB (1) GB1534297A (en)
IN (1) IN148952B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123868A (en) * 1982-07-16 1984-02-08 Catnic Components Ltd Elongate structural member
EP0417517A1 (en) * 1989-09-14 1991-03-20 Loadmaster Limited Jointing means
FR2656020A1 (en) * 1989-12-19 1991-06-21 Profilcometube ASSEMBLY BY EMBOITEMENT OF TWO Z-RIGHT SECTION PROFILES, ESPECIALLY FOR MAKING A FAILURE, A SMOOTH OR A FLOOR SUPPORT.
EP0864702A1 (en) * 1997-03-12 1998-09-16 Didier Bocquet Supporting structure for buildings made from cold-rolled profiles
US11339564B1 (en) 2020-11-03 2022-05-24 Advanced Fastener And Assembly Solutions Llc Purlin clip assembly and system
US11466454B2 (en) 2020-11-03 2022-10-11 Advanced Fastener And Assembly Solutions Llc Purlin clip assembly and system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123868A (en) * 1982-07-16 1984-02-08 Catnic Components Ltd Elongate structural member
EP0417517A1 (en) * 1989-09-14 1991-03-20 Loadmaster Limited Jointing means
FR2656020A1 (en) * 1989-12-19 1991-06-21 Profilcometube ASSEMBLY BY EMBOITEMENT OF TWO Z-RIGHT SECTION PROFILES, ESPECIALLY FOR MAKING A FAILURE, A SMOOTH OR A FLOOR SUPPORT.
EP0434559A1 (en) * 1989-12-19 1991-06-26 Profilcometube Assembling by interlocking of two Z-profiles for the realization of a purlin, transom or floor support
EP0864702A1 (en) * 1997-03-12 1998-09-16 Didier Bocquet Supporting structure for buildings made from cold-rolled profiles
BE1011042A3 (en) * 1997-03-12 1999-04-06 Bocquet Didier Building frame profiles made from cold.
US11339564B1 (en) 2020-11-03 2022-05-24 Advanced Fastener And Assembly Solutions Llc Purlin clip assembly and system
US11466454B2 (en) 2020-11-03 2022-10-11 Advanced Fastener And Assembly Solutions Llc Purlin clip assembly and system

Also Published As

Publication number Publication date
IN148952B (en) 1981-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19960812