BEARING DEVICE

PROBLEM TO BE SOLVED: To reduce wear, abnormal sounds or the like between a boss and brackets. SOLUTION: Fixed bushes 23 are fixedly provided in a bush fitting hole 22A of the boss 22. Movable bushes 27 and 28 are provided movably in an axial direction in bush fitting holes 25A and 26A of the bracke...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ITSUKIDA OSAMU, AKITA HIDEKI
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING DREDGING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FLEXIBLE SHAFTS FOUNDATIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULIC ENGINEERING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS SOIL SHIFTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce wear, abnormal sounds or the like between a boss and brackets. SOLUTION: Fixed bushes 23 are fixedly provided in a bush fitting hole 22A of the boss 22. Movable bushes 27 and 28 are provided movably in an axial direction in bush fitting holes 25A and 26A of the brackets 25 and 26. A connecting pin 29 is inserted through inner circumference sides of the fixed bushes 23 and inner circumference sides of the movable bushes 27 and 28. The connecting pin 29 is held in a detent state to be bracket 126 by engaging a collar part 29B to an engagement bolt 30 of bracket 25 and 26 sides. An elastic ring 32 is provided in a one end side outer circumference of the connecting pin 29, and end faces 27A and 28A of the movable bushes 27 and 28 are respectively pressed resiliently toward end faces 23A of each fixed bush 23 by fastening a fastening nut 31 toward an elastic ring 32 side.