Rotating mechanism of biaxial hinge and portable telephone with the same

A biaxial hinge having a rotating mechanism that realizes durability, a good tactile feedback, smaller size and more lightweight is provided for use in a notebook computer or a portable telephone that needs to be smaller and more lightweight. The biaxial hinge is constituted such that a rotating sha...

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Bibliographische Detailangaben
1. Verfasser:	SATO HITOSHI,MITSUI YASUHIRO,HIGANO SAKAE,KOSUGI SATOSHI,YAMAGUCHI KATSUMASA,SAKAMOTO KENICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY 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 MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SAFES SHAFTS TELEPHONIC COMMUNICATION THERMAL INSULATION IN GENERAL WEAPONS WINDOW OR DOOR FITTINGS
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Beschreibung
Zusammenfassung:	A biaxial hinge having a rotating mechanism that realizes durability, a good tactile feedback, smaller size and more lightweight is provided for use in a notebook computer or a portable telephone that needs to be smaller and more lightweight. The biaxial hinge is constituted such that a rotating shaft member 9 is fixed to a rotation support member 10, a rotation-side member 7 is inserted and attached to the outer periphery of the rotating shaft member 9, and an opening/closing torque unit mechanism 12 for opening and closing operations is disposed at the rotation-side member 7, wherein sliding friction torque and click torque are generated by the load produced by a coil spring 6 between pressing members 4 and the rotating shaft support member 10 or a sliding member 3 attached to the rotating shaft member 9. The rotating mechanism of the biaxial hinge of the present invention affords good durability, a good tactile feedback, and a reduction in size and weight. And, this rotating mechanism is applied to a portable telephone.