SPIRALLY ROLLED LAMINATED BUSHING

PROBLEM TO BE SOLVED: To provide a laminated bushing controlling the movement of a structure member in a directional orientation and providing advantages such as increased strength and durability. SOLUTION: The laminated bushing is formed by spirally rolling a sheet metal 12 around an axis 14 in the...

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Bibliographische Detailangaben
Hauptverfasser:	GEIB ERIC STEPHEN, WHITNEY DANIEL EUGENE, SMITH MARC C, FOSTER STEVEN M, CLISCH RICHARD M, MUNOZ JUAN J MARCOS, CARLSTEDT ROBERT P, SHIH SHAN
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING CHECKS FOR WINGS DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS KEYS LIGHTING LOCKS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SAFES SHAFTS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE SUSPENSION ARRANGEMENTS VEHICLES IN GENERAL WEAPONS WINDOW OR DOOR FITTINGS WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a laminated bushing controlling the movement of a structure member in a directional orientation and providing advantages such as increased strength and durability. SOLUTION: The laminated bushing is formed by spirally rolling a sheet metal 12 around an axis 14 in the longitudinal direction such that a cavity 20 in a spiral shape is formed of the sheet metal 12 having an elastic material 16 contacting with one side. The elastic material 16 is situated in the cavity in a spiral shape, the sheet metal 12 forming the cavity 20 in a spiral shape mechanically compresses the elastic material 16 situated in the cavity or the elastic material 16 is vulcanized simultaneously with the formation of the spirally rolled laminated bushing 10. Spirally rolled sleeves of the laminated bushing 10 are movable relative to one another in direct proportion to the material deformation characteristic of the elastic material 16 and provided with inner and outer sleeves 22 and 18 concentric about the longitudinal axis 14. COPYRIGHT: (C)2004,JPO