JOINT STRUCTURE OF YOKE AND SHAFT AND JOINING METHOD THEREFOR

JOINT STRUCTURE OF YOKE AND SHAFT AND JOINING METHOD THEREFOR

The purpose of the present invention is to provide a yoke and shaft joint structure with which joint strength of a metal junction of a yoke and shaft that configure a steering device can be obtained with a very simple structure and a very small size, and a joining method therefor. The joint structur...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KOISO TAKAYUKI, SEKIGUCHI TORU
Format: Patent
Sprache:eng
Schlagworte:
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
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
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:The purpose of the present invention is to provide a yoke and shaft joint structure with which joint strength of a metal junction of a yoke and shaft that configure a steering device can be obtained with a very simple structure and a very small size, and a joining method therefor. The joint structure is obtained from a yoke (A) having a cylindrical section, a shaft (3) having a joint-side shaft end (31) that is joined by metal to the cylindrical section (2), and a synthetic resin covering (4) that covers the entire circumference of the junctions site of the cylindrical section (2) of the yoke (A) and the joint-side shaft end (31) of the shaft (3). A portion of the synthetic resin covering (4) is filled and solidified in yoke through holes (23) formed in the cylindrical section (2) and shaft through holes (33) formed in the joint-side shaft end (31) of the shaft (3).