Login| Sign Up| Help| Contact|

Patent Searching and Data


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 (JP)
MATSUOKA HIROSHI (JP)
Application Number:
PCT/JP1998/005762
Publication Date:
June 29, 2000
Filing Date:
December 18, 1998
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BANDO CHEMICAL IND (JP)
MATSUKAWA HIROKAZU (JP)
MATSUOKA HIROSHI (JP)
International Classes:
E04H9/02; F16F15/02; F16F15/08; F16F15/00; (IPC1-7): F16F15/02; E04H9/02
Foreign References:
JPS60250143A1985-12-10
JPS633704U1988-01-11
JPH0925737A1997-01-28
JPS522094U1977-01-08
JPH09196117A1997-07-29
JPH10159381A1998-06-16
Attorney, Agent or Firm:
Maeda, Hiroshi (Utsubohonmachi 1-chome Nishi-ku Osaka-shi Osaka, JP)
Download PDF: