METHOD FOR SUPPLYING LUBRICANT FOR LINEAR MOTION GUIDE APPARATUS, AND LINEAR MOTION GUIDE APPARATUS

PROBLEM TO BE SOLVED: To prevent or reduce initial troubles in a ball screw in which both end faces of a nut are provided with contact seals contacting to a screw shaft to enclose the inside of the nut and which is used with grease lubrication in activation.SOLUTION: In a gap 36 being between a scre...

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Bibliographische Detailangaben
1. Verfasser:	KATO MASAHITO
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent or reduce initial troubles in a ball screw in which both end faces of a nut are provided with contact seals contacting to a screw shaft to enclose the inside of the nut and which is used with grease lubrication in activation.SOLUTION: In a gap 36 being between a screw shaft 12 and a nut 14 and provided with balls 34, an oil with a base oil that is the same as grease used in activation of a ball screw is initially encapsulated as an initial encapsulation lubricant before the activation.