TELESCOPIC UNIVERSAL JOINT

PROBLEM TO BE SOLVED: To provide a lighter telescopic universal joint having chemical resistance to chemical liquid flowing therein. SOLUTION: The telescopic universal joint comprises a pair of body pipes 1A, 1B having linear sliding motion, and a pair of joint pipes 2, 2 connected to the ends of th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TOKIOKA TAKASHI, OSHIKA MASAHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a lighter telescopic universal joint having chemical resistance to chemical liquid flowing therein. SOLUTION: The telescopic universal joint comprises a pair of body pipes 1A, 1B having linear sliding motion, and a pair of joint pipes 2, 2 connected to the ends of the body pipes 1A, 1B, respectively, in a spherically slidable manner, the body pipes and the joint pipes being each formed of vinyl chloride resin. A connection part between the body pipes 1A, 1B and a connection part between each of the body pipes 1A, 1B and each of the joint pipes 2 use seal materials 5, 12, respectively, which have at least surface layers formed of Teflon (R). The seal materials 5, 12 are O-rings, e.g. COPYRIGHT: (C)2008,JPO&INPIT