SLIDE SCREW

PROBLEM TO BE SOLVED: To improve a sliding performance of a synthetic resin nut against a metal screw shaft while securing a mechanical strength of the nut by a lower-cost method than the conventional example. SOLUTION: 80 mass% or more of a base oil is composed of at least one kind selected from a...

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Bibliographic Details
Main Authors SUGIMORI YOICHIRO, MIYAJIMA HIROTOSHI, NAKA MICHIHARU
Format Patent
LanguageEnglish
Published 16.02.2006
Subjects
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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Summary:PROBLEM TO BE SOLVED: To improve a sliding performance of a synthetic resin nut against a metal screw shaft while securing a mechanical strength of the nut by a lower-cost method than the conventional example. SOLUTION: 80 mass% or more of a base oil is composed of at least one kind selected from a polyαolefin oil or a mineral oil and the kinetic viscosity of the base oil is 18 mm2/s-411 mm2/s at 40°C and the slide screw is characterized by that the slide screw is lubricated with a grease including an additive composed of at least one kind selected from polyolefin, wax, and fluorine resin by a ratio of 1.0 mass% -10.0 mass% and having a worked penetration of 220-330. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040229608