SEISMIC ISOLATION DEVICE AND EXPOSURE SYSTEM

PROBLEM TO BE SOLVED: To provide a seismic isolation device capable of suppressing damage due to vibration of an earthquake or the like, and to provide an exposure system. SOLUTION: The seismic isolation device includes: a pedestal for mounting an object; and a hanging mechanism for hanging the pede...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TAKAHASHI MASATO, IWATSUKI EMI, YAMAMOTO KOJI, UMEZAWA KAORI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING SEMICONDUCTOR DEVICES SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a seismic isolation device capable of suppressing damage due to vibration of an earthquake or the like, and to provide an exposure system. SOLUTION: The seismic isolation device includes: a pedestal for mounting an object; and a hanging mechanism for hanging the pedestal in the gravity direction to support. The hanging mechanism HN is formed of a material with high rigidity, such as a metal, in a rod shape. The hanging mechanism HN is arranged so as to extend in the Z direction, and, for example, is embedded in each pillar member 83. An end on +Z side of the hanging mechanism HN is connected, for example, to a ceiling CL, and an end on -Z side is connected to a corner block 82 of a base plate BP. COPYRIGHT: (C)2011,JPO&INPIT