GB749510A - Demountable structures - Google Patents

Demountable structures

Info

Publication number
GB749510A
GB749510A GB29686/52A GB2968652A GB749510A GB 749510 A GB749510 A GB 749510A GB 29686/52 A GB29686/52 A GB 29686/52A GB 2968652 A GB2968652 A GB 2968652A GB 749510 A GB749510 A GB 749510A
Authority
GB
United Kingdom
Prior art keywords
panel
strip
flange
bolt
projection
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
GB29686/52A
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.)
PHILIP HENRY LORD
Hawker Siddeley Switchgear Ltd
Original Assignee
PHILIP HENRY LORD
South Wales Switchgear 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 PHILIP HENRY LORD, South Wales Switchgear Ltd filed Critical PHILIP HENRY LORD
Priority to GB29686/52A priority Critical patent/GB749510A/en
Publication of GB749510A publication Critical patent/GB749510A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/23Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for a bundle of pipes or a plurality of pipes placed side by side in contact with each other
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/30Installations of cables or lines on walls, floors or ceilings
    • H02G3/32Installations of cables or lines on walls, floors or ceilings using mounting clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Patch Boards (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

749,510. Supporting cables. SOUTH WALES SWITCHGEAR, Ltd., and LORD, P. H. Nov. 23, 1953 [Nov. 24, 1952], No. 29686/52. Class 36. [Also in Group XXV] A member is releasably secured to the surface of a wall, panel or the like by means of a fastening element 6 adapted to extend through an aperture in the member and having at one end an inclined surface adapted to engage under a lip or projection outwardly inclined from the surface, and at the other end a screw-threaded portion for receiving a nut 15, adapted to engage the member and, upon tightening the nut, to urge the member into engagement with the surface or with the lip or projection whereby the member is gripped between the surface or the lip or projection. As shown, the member is a cleat 3 for securing electric wiring 1 to a panel 2 and the projection is the upper flange 5 of an elongated bent strip 4 which is welded to the panel and to which a number of cleats are secured. The fastening element is a bolt having a square section head; this head is provided with an inclined slot or a V-shaped recess 13, the lower wall forming the inclined surface which engages the flange 5. The cleat has a square hole 7 which engages the bolt head and has an inverted V-shaped centrally positioned recess 12 on its underside, one of the walls of which, in use engages the flange 5 and so prevents the bolt from becoming disengaged from the flange. The underside of the cleat is also provided with a pair of recesses 8 for the electric wiring. The member to be securcd may be a junction box or the like or a panel. In the case of a junction box or the like the hole for the bolt 6 is made large enough and the strip 4 is individual to the box and short enough so that the member seats on the supporting surface over the strip 4 with one of its walls engaging the strip 4 at the junction of the flange with the base part. A panel may be secured by using members similar to the cleats 3 underneath the panel to keep the bolts 6 on the strip 4, the shank of each bolt passing through a hole in the panel which is secured by nuts 15.
GB29686/52A 1952-11-24 1952-11-24 Demountable structures Expired GB749510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29686/52A GB749510A (en) 1952-11-24 1952-11-24 Demountable structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29686/52A GB749510A (en) 1952-11-24 1952-11-24 Demountable structures

Publications (1)

Publication Number Publication Date
GB749510A true GB749510A (en) 1956-05-30

Family

ID=10295487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29686/52A Expired GB749510A (en) 1952-11-24 1952-11-24 Demountable structures

Country Status (1)

Country Link
GB (1) GB749510A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071213A (en) * 1976-09-27 1978-01-31 Midland-Ross Corporation Clamp back spacer for conduit
US4905942A (en) * 1987-11-14 1990-03-06 A. Raymond Mounting unit for attaching supply lines or cables to motor vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071213A (en) * 1976-09-27 1978-01-31 Midland-Ross Corporation Clamp back spacer for conduit
US4905942A (en) * 1987-11-14 1990-03-06 A. Raymond Mounting unit for attaching supply lines or cables to motor vehicles

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