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1. (WO2017033707) VERTICAL SEISMIC ISOLATION APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/033707 International Application No.: PCT/JP2016/073080
Publication Date: 02.03.2017 International Filing Date: 05.08.2016
IPC:
F16F 15/04 (2006.01) ,E04H 9/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
02
Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
04
using elastic means
E FIXED CONSTRUCTIONS
04
BUILDING
H
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
9
Buildings, groups of buildings, or shelters, adapted to withstand or provide protection against, abnormal external influences, e.g. war-like action, earthquake, extreme climate
02
withstanding earthquake or sinking of ground
Applicants:
THK株式会社 THK CO., LTD. [JP/JP]; 東京都港区芝浦二丁目12番10号 12-10, Shibaura 2-chome, Minato-ku, Tokyo 1088506, JP
Inventors:
中久保 慶介 NAKAKUBO Keisuke; --
渡邉 義仁 WATANABE Yoshihito; --
朝倉 弘明 ASAKURA Hiroaki; --
奥 友和 OKU Tomokazu; --
福本 哲也 FUKUMOTO Tetsuya; --
友野 量司 TOMONO Ryoji; --
鷲田 純一 WASHIDA Junichi; --
Agent:
井出 哲郎 IDE Tetsuroh; JP
Priority Data:
2015-16411721.08.2015JP
2016-15358204.08.2016JP
Title (EN) VERTICAL SEISMIC ISOLATION APPARATUS
(FR) APPAREIL D'ISOLATION SISMIQUE VERTICAL
(JA) 上下免震装置
Abstract:
(EN) A vertical seismic isolation device, with which a movable frame on which an object for seismic isolation is loaded can smoothly move vertically and which is small, lightweight and easy to handle, is provided with: a fixed frame (2); a movable frame (3) disposed above said fixed frame; a support-guiding mechanism (4) for allowing only vertical movement of said movable frame; and a restoring member (5) for keeping a constant spacing between the movable frame (3) and the fixed frame (2). Said support-guiding mechanism (4) is provided with: a track rail (40) laid on the fixed frame (2); a moving block (41) installed on said track rail via multiple rolling elements; a support leg (42), one end of which is connected to the moving block, the other end of which is connected to said movable frame (3) and which converts the vertical movement of the movable frame to movement of the moving block (40); and an auxiliary leg (43), which is set to a length that is half that of the support leg (42), one end of which is connected to an intermediate position of the support leg (42) in the longitudinal direction and the other end of which is connected to the fixed frame (2).
(FR) Dispositif d'isolation sismique vertical, à l'aide duquel un cadre mobile sur lequel un objet pour isolation sismique est chargé peut facilement se déplacer verticalement et qui est petit, léger et facile à manipuler, pourvu : d'un cadre fixe (2); d'un cadre mobile (3) disposé au-dessus dudit cadre fixe; d'un mécanisme de guidage de support (4) pour permettre seulement un déplacement vertical dudit cadre mobile; et d'un élément de rétablissement (5) pour maintenir un espacement constant entre le cadre mobile (3) et le cadre fixe (2). Ledit mécanisme de guidage de support (4) est pourvu : d'un rail de voie (40) disposé sur le cadre fixe (2); d'un bloc mobile (41) installé sur ledit rail de voie par l'intermédiaire de multiples éléments roulants; d'un pied de support (42), dont une extrémité est reliée au bloc mobile, l'autre extrémité est reliée audit cadre mobile (3) et qui convertit le déplacement vertical du cadre mobile en déplacement du bloc mobile (40); et d'un pied auxiliaire (43), qui est réglé à une longueur qui fait la moitié de celle du pied de support (42), dont une extrémité est reliée à une position intermédiaire du pied de support 42) dans la direction longitudinale et l'autre extrémité est reliée au cadre fixe (2).
(JA) 免震対象物を載せた可動フレームが円滑に上下動することが可能であると共に、小型且つ軽量で、取り扱いの容易な上下免震装置であって、固定フレーム(2)と、前記固定フレーム上に配置された可動フレーム(3)と、前記可動フレームの上下動のみを許容する支持案内機構(4)と、前記可動フレーム(3)と固定フレーム(2)との間隔を一定に保つ復元部材(5)とを備えている。前記支持案内機構(4)は、前記固定フレーム(2)上に敷設された軌道レール(40)と、多数の転動体を介して前記軌道レールに組み付けられた移動ブロック(41)と、一端が前記移動ブロックに連結されると共に他端が前記可動フレームに(3)連結され、前記可動フレームの上下動を前記移動ブロック(40)の運動に変換する支持脚(42)と、前記支持脚(42)の半分の長さに設定され、一端が前記支持脚(42)の長手方向の中間位置に連結されると共に他端が前記固定フレーム(2)に連結された補助脚(40)とを備えている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)