BALL SCREW

BALL SCREW

PURPOSE:To reduce noises generated from a ball screw by injecting a resin material between a nut body and a tube. CONSTITUTION:Inserted groove parts 14, 24 where return tubes 11, 21 are embedded in nut bodies 10, 20 which are movable on a screw shaft 2 by being screwed in the screw shaft 2 are forme...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: IGARASHI TAENJI
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:PURPOSE:To reduce noises generated from a ball screw by injecting a resin material between a nut body and a tube. CONSTITUTION:Inserted groove parts 14, 24 where return tubes 11, 21 are embedded in nut bodies 10, 20 which are movable on a screw shaft 2 by being screwed in the screw shaft 2 are formed. A resin material 40 is injected and hardened between the nut bodies 10, 20 and the return tubes 11, 21, and a pair of the nut bodies 10, 20 are connected thereto. When nut bodies 10, 20 are moved on the screw shaft 2, a ball 3 passes through the return tubes 11, 21. Since the return tubes 11, 21 are fixed by the resin material 40, noises are reduced.