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GB1092856A - Improvements relating to joints for the connection of metal sections - Google Patents

Improvements relating to joints for the connection of metal sections

Info

Publication number
GB1092856A
GB1092856A GB2865965A GB2865965A GB1092856A GB 1092856 A GB1092856 A GB 1092856A GB 2865965 A GB2865965 A GB 2865965A GB 2865965 A GB2865965 A GB 2865965A GB 1092856 A GB1092856 A GB 1092856A
Authority
GB
United Kingdom
Prior art keywords
joints
spine
forming
section
connection
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
GB2865965A
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.)
ALLOY ENGINEERING AND LADDER C
JOHN LAWSON KING
Original Assignee
ALLOY ENGINEERING AND LADDER C
JOHN LAWSON KING
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 ALLOY ENGINEERING AND LADDER C, JOHN LAWSON KING filed Critical ALLOY ENGINEERING AND LADDER C
Priority to GB2865965A priority Critical patent/GB1092856A/en
Publication of GB1092856A publication Critical patent/GB1092856A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads
    • E06C7/082—Connections between rungs or treads and longitudinal members
    • E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Abstract

1,092,856. Joints. ALLOY ENGINEERING & LADDER CO. Ltd. and J. LAWSONKING. Oct. 3, 1966 [July 6, 1965], No. 28659/65. Heading A4H. [Also in Division E1] A metal section 4, forming a stile of a builder's trestle, has a portion of channel cross-section, forming a spine 5, and lateral channels with return members 6 the edges of which are spaced to provide a gap 7 aligned with the spine and which have opposed indentations forming apertures 10. The ends of channel-section metal cross members 8 are received in the apertures and pass into the spine to which they are bolted or riveted.
GB2865965A 1965-07-06 1965-07-06 Improvements relating to joints for the connection of metal sections Expired GB1092856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2865965A GB1092856A (en) 1965-07-06 1965-07-06 Improvements relating to joints for the connection of metal sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2865965A GB1092856A (en) 1965-07-06 1965-07-06 Improvements relating to joints for the connection of metal sections

Publications (1)

Publication Number Publication Date
GB1092856A true GB1092856A (en) 1967-11-29

Family

ID=10279101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2865965A Expired GB1092856A (en) 1965-07-06 1965-07-06 Improvements relating to joints for the connection of metal sections

Country Status (1)

Country Link
GB (1) GB1092856A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11052270B2 (en) 2017-07-24 2021-07-06 Sayfa R&D Pty Ltd Vertical fall arrest safety device
US11091957B2 (en) 2017-07-24 2021-08-17 Sayfa R&D Pty Ltd Modular ladder system
USD947461S1 (en) 2019-01-30 2022-03-29 Sayfa R&D Pty Ltd Vertical fall arrest safety device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11052270B2 (en) 2017-07-24 2021-07-06 Sayfa R&D Pty Ltd Vertical fall arrest safety device
US11091957B2 (en) 2017-07-24 2021-08-17 Sayfa R&D Pty Ltd Modular ladder system
USD947461S1 (en) 2019-01-30 2022-03-29 Sayfa R&D Pty Ltd Vertical fall arrest safety device

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