GB330115A - Improvements in the construction of tubular scaffolding - Google Patents
Improvements in the construction of tubular scaffoldingInfo
- 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
Links
- 238000010276 construction Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (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.
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)
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 |
-
1929
- 1929-05-15 GB GB1517629A patent/GB330115A/en not_active Expired
Cited By (5)
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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