WATERPROOF STRUCTURE OF DRIVING SHAFT AND DRIVING SHAFT USED IN THE WATERPROOF STRUCTURE

PROBLEM TO BE SOLVED: To provide a waterproof structure of a driving shaft, and a driving shaft used in the waterproof structure, keeping stable waterproof performance over a long period of time to a structure for waterproofing the outer periphery of the driving shaft, easily applied to a small part...

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Bibliographische Detailangaben
1. Verfasser:	SEO ATSUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BLASTING COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDEDFOR CYLINDERS DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOTPARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOTOTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HAND TOOLS HEATING LIGHTING MANIPULATORS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICS PISTONS PORTABLE POWER-DRIVEN TOOLS SEALINGS TARIFF METERING APPARATUS TESTING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a waterproof structure of a driving shaft, and a driving shaft used in the waterproof structure, keeping stable waterproof performance over a long period of time to a structure for waterproofing the outer periphery of the driving shaft, easily applied to a small part, and reducing the machining time for the driving shaft. SOLUTION: In the outer surface of the driving shaft 53, the whole periphery of a part where a seal ring 6 comes into contact is subjected to burnishing to the waterproof structure for sealing the periphery of the swing wiper driving shaft 53 with the seal ring 6 to ensure water-tightness of a casing of a transparency sensor. COPYRIGHT: (C)2005,JPO&NCIPI