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1. WO2013133687 - A COUPLING JOINT

Publication Number WO/2013/133687
Publication Date 12.09.2013
International Application No. PCT/MY2013/000048
International Filing Date 06.03.2013
IPC
F16C 11/06 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
06Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
F16C 11/10 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
10Arrangements for locking
E02D 7/06 2006.01
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL-SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
7Methods or apparatus for placing sheet pile bulkheads, piles, mould-pipes, or other moulds
02Placing by driving
06Power-driven drivers
CPC
E02D 7/06
EFIXED CONSTRUCTIONS
02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS
7Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
02Placing by driving
06Power-driven drivers
Applicants
  • IPH EQUIPMENT SDN. BHD. [MY]/[MY]
Inventors
  • TEE, GAN TING
Agents
  • LOK CHOON HONG
Priority Data
PI 201270005406.03.2012MY
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A COUPLING JOINT
(FR) JOINT D'ACCOUPLEMENT
Abstract
(EN)
This invention relates to a coupling joint. The coupling joint herein comprising a Stud capable to tilt when subjected to impact comprising a cylindrical stud head (101) comprising an upper rounded end (103), a lower rounded end (105) and a cavity within' the cylindrical stud head (101); and a shank (107) having an elongated cylindrical body with an upper portion (107a) and a lower portion (107b), a junction (107c) between the upper portion (107a) and the lower portion (107b) having a longitudinal curvature, the lower portion (107b) being encapsulated within the cavity of the cylindrical stud head (101); and a socket (109) having a centre opening (113) adapted to lock the cylindrical stud head (101) in place within an inner surface of socket (109), leaving a gap (111) between the junction (107c) of the shank (107) and the centre opening (113) of the socket (109), allowing movement of the upper rounded end (103) and lower rounded end (105) of the cylindrical stud head (101) with the inner surface of the socket (109).
(FR)
L'invention concerne un joint d'accouplement. Le joint d'accouplement de l'invention comporte un goujon en mesure de basculer quand il est soumis à un impact, comportant une tête de goujon cylindrique (101) possédant une extrémité arrondie supérieure (103), une extrémité arrondie inférieure (105) et une cavité à l'intérieur de la tête de goujon cylindrique (101); et une tige (107) possédant un corps cylindrique allongé comportant une partie supérieure (107a) et une partie inférieure (107b), une jonction (107c) entre la partie supérieure (107a) et la partie inférieure (107b) présentant une courbure longitudinale, la partie inférieure (107b) étant encapsulée à l'intérieur de la cavité de la tête de goujon cylindrique (101); et une douille (109) comportant une ouverture centrale (113) adaptée pour bloquer la tête de goujon cylindrique (101) en place à l'intérieur d'une surface intérieure de la douille (109), laissant un espace (111) entre la jonction (107c) de la tige (107) et de l'ouverture centrale (113) de la douille (109), permettant le mouvement de l'extrémité arrondie supérieure (103) et de l'extrémité arrondie inférieure (105) de la tête de goujon cylindrique (101) avec la surface intérieure de la douille (109).
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