Universal joint assembly method and universal joint assembly apparatus

Universal joint assembly method and universal joint assembly apparatus

A universal joint includes: a pair of yokes each including a pair of arms in each of which a bearing hole is formed; four bearings each including a bearing cup press-fitted into the bearing hole and a plurality of needle rollers; and a joint spider including four shafts respectively supported by the...

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Hauptverfasser: KOBAYASHI MASANORI, KOYAMA TAKESHI, NEZU TOSHIHIRO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
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creator KOBAYASHI MASANORI
KOYAMA TAKESHI
NEZU TOSHIHIRO
description A universal joint includes: a pair of yokes each including a pair of arms in each of which a bearing hole is formed; four bearings each including a bearing cup press-fitted into the bearing hole and a plurality of needle rollers; and a joint spider including four shafts respectively supported by the bearings. A clinched portion that hinders the bearing cup from slipping out of the bearing hole is formed at the peripheral edge of the bearing hole. In the universal joint, the clinching amount for forming the clinched portion is set in accordance with a radial clearance, which is formed between the shaft of the joint spider and the needle rollers, to adjust the size of the radial clearance.
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subjects BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
THERMAL INSULATION IN GENERAL
WEAPONS
title Universal joint assembly method and universal joint assembly apparatus
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