GB330115A - Improvements in the construction of tubular scaffolding - Google Patents

Improvements in the construction of tubular scaffolding

Info

Publication number
GB330115A
GB330115A GB1517629A GB1517629A GB330115A GB 330115 A GB330115 A GB 330115A GB 1517629 A GB1517629 A GB 1517629A GB 1517629 A GB1517629 A GB 1517629A GB 330115 A GB330115 A GB 330115A
Authority
GB
United Kingdom
Prior art keywords
tube
spigot
tubes
helical
scaffolding
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
GB1517629A
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.)
Scaffolding Great Britain Ltd
Original Assignee
Scaffolding Great Britain 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 Scaffolding Great Britain Ltd filed Critical Scaffolding Great Britain Ltd
Priority to GB1517629A priority Critical patent/GB330115A/en
Publication of GB330115A publication Critical patent/GB330115A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
    • F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/12—Clamps or clips for crossing members
    • E04G7/14—Clamps or clips for crossing members for clamping the members independently
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/301—Scaffolding bars or members with non-detachably fixed coupling elements for connecting bars or members which are parallel or in end-to-end relation
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/14—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using wedges
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/048—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof
    • F16B7/0493—Clamping or clipping connections for rods or tubes being in angled relationship for rods or for tubes without using the innerside thereof forming a crossed-over connection
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

330,115. Scaffolding (Great Britain), Ltd., and Jones, D. Palmer-. May 15, 1929. Spigot-and-socket screwed joints; rod couplings.-Tubes for scaffolding are connected axially in alignment by means of spigot-and-socket joints provided with helical interfitting parts and the tubular members are cross connected by scaffold clamps to prevent relative rotation of the parts. The tube C<1> is provided with a spigot portion C<3> screwed into the tube and provided with a helical thread C<6> while the other tube C<2> is formed with internal projections C<7> to engage the thread C<6> and draw the tubes together axially. Clamps E with gripping portions E<3> are provided to clamp the cross tubes with the uprights and prevent relative rotation of the members C<1>, C<2>. The spigots may be of smaller diameter and provided with either a raised helical rib or a groove and the corresponding member C<2> provided with a sleeve G having a corresponding groove or rib.
GB1517629A 1929-05-15 1929-05-15 Improvements in the construction of tubular scaffolding Expired GB330115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1517629A GB330115A (en) 1929-05-15 1929-05-15 Improvements in the construction of tubular scaffolding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1517629A GB330115A (en) 1929-05-15 1929-05-15 Improvements in the construction of tubular scaffolding

Publications (1)

Publication Number Publication Date
GB330115A true GB330115A (en) 1930-06-05

Family

ID=10054347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517629A Expired GB330115A (en) 1929-05-15 1929-05-15 Improvements in the construction of tubular scaffolding

Country Status (1)

Country Link
GB (1) GB330115A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471611A (en) * 1945-06-11 1949-05-31 Peter G Damstra Pipe clamp
EP1122034A2 (en) * 2000-01-31 2001-08-08 Firma Carl Freudenberg Handle for hand implements
NL1017511C2 (en) * 2001-03-06 2002-04-16 Corus Tubes B V Assembly of first tube piece couplable to second tube piece in scaffolding construction involves both pieces having outer end coupling parts, first coupling part having insert part with circular-cylindrical outer surface
WO2008092453A1 (en) 2007-01-31 2008-08-07 Danfoss A/S Connecting arrangement for connecting a first element to a second element of a device particularly conducting liquids

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471611A (en) * 1945-06-11 1949-05-31 Peter G Damstra Pipe clamp
EP1122034A2 (en) * 2000-01-31 2001-08-08 Firma Carl Freudenberg Handle for hand implements
EP1122034A3 (en) * 2000-01-31 2002-03-06 Carl Freudenberg KG Handle for hand implements
NL1017511C2 (en) * 2001-03-06 2002-04-16 Corus Tubes B V Assembly of first tube piece couplable to second tube piece in scaffolding construction involves both pieces having outer end coupling parts, first coupling part having insert part with circular-cylindrical outer surface
WO2008092453A1 (en) 2007-01-31 2008-08-07 Danfoss A/S Connecting arrangement for connecting a first element to a second element of a device particularly conducting liquids

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