BALL SCREW MECHANISM

BALL SCREW MECHANISM

PROBLEM TO BE SOLVED: To provide an easily manufacturable ball screw mechanism with a simple constitution, which prevents components from being loosened or the like due to vibration or the like. SOLUTION: A headed rivet 5 is inserted into through-holes 2d, 2d of a nut 2 and through-holes 4d, 4d of a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KAWADA DAISAKU
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an easily manufacturable ball screw mechanism with a simple constitution, which prevents components from being loosened or the like due to vibration or the like. SOLUTION: A headed rivet 5 is inserted into through-holes 2d, 2d of a nut 2 and through-holes 4d, 4d of a body 4a. Then, the tips 5b, 5b of the headed rivet 5 are plastically deformed. Consequently, it is not necessary to use a screw or the like unlike the conventional technique since a circulation member 4 is mounted to the nut 2. Time and effort for assembling is reduced by dispensing with screw hole machining of the nut 2. COPYRIGHT: (C)2007,JPO&INPIT