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Title:
AUXILIARY SUPPORT AND MANUFACTURING METHOD FOR AUXILIARY SUPPORTS
Document Type and Number:
WIPO Patent Application WO/2014/016990
Kind Code:
A1
Abstract:
An auxiliary support (103), applied to a seismic isolator supporting a structure by way of a metal support (101) having a recess (110) comprising a curved face recessed so that the area of an opening, in a vertical cross section of a support axis (C) supporting a structure (201), gradually becomes smaller along the support axis (C), and a spherical rolling body (102) rollably disposed in the recess (110), has a bank portion (132) disposed in the periphery of the support (101) and provided with an extended face continuously extending the curved face of the recess (110), and is formed from a material different from the support (101).

Inventors:
SATO, Keita (Inuyama Plant, 2, Aza-Nakajima, Oaza-Hashizume, Inuyama-sh, Aichi 02, 〒4848502, JP)
FUKUTA, Osamu (Inuyama Plant, 2, Aza-Nakajima, Oaza-Hashizume, Inuyama-sh, Aichi 02, 〒4848502, JP)
KANBE, Takahiro (Inuyama Plant, 2, Aza-Nakajima, Oaza-Hashizume, Inuyama-sh, Aichi 02, 〒4848502, JP)
Application Number:
JP2013/002028
Publication Date:
January 30, 2014
Filing Date:
March 26, 2013
Export Citation:
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Assignee:
MURATA MACHINERY, LTD. (3 Minami Ochiai-cho, Kisshoin Minami-ku, Kyoto-sh, Kyoto 26, 〒6018326, JP)
International Classes:
F16F15/02; E04H9/02
Foreign References:
JPH04370437A
JPH03217553A
JPH10317718A
JP2009270614A
JPH11294523A
Attorney, Agent or Firm:
NII, Hiromori (6F Tanaka Ito Pia Shin-Osaka Bldg.,3-10, Nishi Nakajima 5-chome, Yodogawa-ku, Osaka-cit, Osaka 11, 〒5320011, JP)
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