ROTATIONAL TORSION TESTER

ROTATIONAL TORSION TESTER

The present invention relates to a rotational torsion tester and in particular to a torque applying unit (100, 1100) which comprises a cylindrically shaped casing (100a, 110, 1100a, 1110) which is rotatably supported, and an electric servo motor (150, 1150) fixed in the casing. One end of a joint sh...

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Hauptverfasser: MURAUCHI, Kazuhiro, HASEGAWA, Masanobu, MATSUMOTO, Sigeru, MIYASHITA, Hiroshi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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creator MURAUCHI, Kazuhiro
HASEGAWA, Masanobu
MATSUMOTO, Sigeru
MIYASHITA, Hiroshi
description The present invention relates to a rotational torsion tester and in particular to a torque applying unit (100, 1100) which comprises a cylindrically shaped casing (100a, 110, 1100a, 1110) which is rotatably supported, and an electric servo motor (150, 1150) fixed in the casing. One end of a joint shaft (170, 1170) is connected to a drive shaft (152) of the electric servo motor whilst the other end of the other end of the joint shaft protrudes outward from the casing. The casing has a shaft part (120, 1120) having a cylindrical shape, a bearing (123, 124, 1123, 1124) provided on an inner circumferential surface of the shaft part; and the joint shaft is rotatably supported by the bearing.
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One end of a joint shaft (170, 1170) is connected to a drive shaft (152) of the electric servo motor whilst the other end of the other end of the joint shaft protrudes outward from the casing. 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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
title ROTATIONAL TORSION TESTER
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