A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a system for fixings and/or preventing relative movement between two elongated members particularly for a pole. The system comprises couplings (300) provided by pairs of tapered bodies (200). The elongate mast portion (500) is of a smaller cross-section than the base portion (400) and can at least partially fit within the base portion (400). The respective tapered body providing engagement surfaces (235) which upon entry of the mast (500) into the base (400) increase the area of mutual contact and increase the lateral force applied between the mast and the base thereby preventing or at least reducing relative movement therebetween.
The present invention relates to a system for fixings and/or preventing relative movement between two elongated members particularly for a pole. The system comprises couplings (300) provided by pairs of tapered bodies (200). The elongate mast portion (500) is of a smaller cross-section than the base portion (400) and can at least partially fit within the base portion (400). The respective tapered body providing engagement surfaces (235) which upon entry of the mast (500) into the base (400) increase the area of mutual contact and increase the lateral force applied between the mast and the base thereby preventing or at least reducing relative movement therebetween.
Joining system
RAWSON-HARRIS DOUG (author)
2020-09-17
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES
/
F21V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF
,
Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen
/
H01Q
Antennen
,
ANTENNAS, i.e. RADIO AERIALS