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Title:
VIBRATION ISOLATING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2000/037823
Kind Code:
A1
Abstract:
A vibration isolating apparatus (A) adapted to minimize the swinging of an upper structure when an earthquake occurs, comprising an upper plate (1) joined to the upper structure, a lower plate (2) provided so as to be opposed to the upper plate (1) and joined to a foundation, a support post (5) fixed to the central portion of a lower surface of the upper plate (1) so as to extend downward, a sliding member (6) supporting along with the support post (5) the upper plate (1) so that the upper plate (1) can be moved slidingly in the horizontal direction relatively to the lower plate (2), and cylindrical rubber members (8) adapted to be stretched when the upper plate (1) is moved slidingly in the horizontal direction relatively to the lower plate (2) and join the entire outer circumferential portions of the upper and lower plates (1, 2) elastically to each other.

Inventors:
Matsukawa, Hirokazu (Bando Chemical Industries, Ltd. 2-15, Meiwa-dori 3-chome Hyogo-ku Kobe-shi Hyogo, 652-0883, JP)
Matsuoka, Hiroshi (Bando Chemical Industries, Ltd. 2-15, Meiwa-dori 3-chome Hyogo-ku Kobe-shi Hyogo, 652-0883, JP)
Application Number:
PCT/JP1998/005762
Publication Date:
June 29, 2000
Filing Date:
December 18, 1998
Export Citation:
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Assignee:
BANDO CHEMICAL INDUSTRIES, LTD. (2-15, Meiwa-dori 3-chome Hyogo-ku Kobe-shi Hyogo, 652-0883, JP)
Matsukawa, Hirokazu (Bando Chemical Industries, Ltd. 2-15, Meiwa-dori 3-chome Hyogo-ku Kobe-shi Hyogo, 652-0883, JP)
Matsuoka, Hiroshi (Bando Chemical Industries, Ltd. 2-15, Meiwa-dori 3-chome Hyogo-ku Kobe-shi Hyogo, 652-0883, JP)
International Classes:
E04H9/02; F16F15/02; F16F15/08; F16F15/00; (IPC1-7): F16F15/02; E04H9/02
Foreign References:
JPS60250143A
JPS633704U
JPH0925737A
JPS522094U
JPH09196117A
JPH10159381A
Attorney, Agent or Firm:
Maeda, Hiroshi (Taihei Building 4-8, Utsubohonmachi 1-chome Nishi-ku Osaka-shi Osaka, 550-0004, JP)
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