BALL JOINT STRUCTURE AND ON-VEHICLE INSTRUMENT STAND

• Main Author: SHINGIN YASUHIRO
• Format: Patent
• Language: English
• Published: 13.08.2009
• Subjects: BEARINGS; BLASTING; ELEMENTS OR CRANKSHAFT MECHANISMS; ENGINEERING ELEMENTS AND UNITS; FLEXIBLE SHAFTS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; ROTARY BODIES OTHER THAN GEARING ELEMENTS; SHAFTS; THERMAL INSULATION IN GENERAL; WEAPONS

PROBLEM TO BE SOLVED: To provide a ball joint structure high in durability against installation and removal of balls by distributing load applied to a wall section, and an on-vehicle instrument stand equipped with the ball joint structure. SOLUTION: In the ball joint structure, a cylindrical holder section 50 equipped with a recessed section 54 formed so that one end is an opening section 50a, and the other end is shaped in a recessed face viewed from the opening section 50a is arranged, furthermore a plurality of inner wall sections 52 arranged at a predetermined space along circumferential direction in a circumferential surface section of the holder section 50, additionally an end section of the other end side of the inner wall section 52 and an end section of one end side of the recessed section 54 are connected through a connection section 56 in the inner wall section 52 and the recessed section 54 arranged separately in a radial direction of the holder section 50. COPYRIGHT: (C)2009,JPO&INPIT