Title:
防振床構造
Document Type and Number:
Japanese Patent JP7061912
Kind Code:
B2
Abstract:
To provide a vibration-proof floor structure which does not inhibit vibration-proof property of a floating floor and which can restrict horizontal displacement.SOLUTION: A vibration-proof floor structure A comprises: spring members 3 which are provided inside a recess portion 1a provided in a structure 1 and whose spring shafts are directed in a vertical direction; and a floating floor 2 which is supported by connecting with upper ends of the spring members 3 and which is provided in the recess 1a. The vibration-proof floor structure A comprises a displacement control device 5 for restricting horizontal displacement of the floating floor 2 with respect to the structure 1 without inhibiting vertical displacement.SELECTED DRAWING: Figure 1
Inventors:
Kazuhiko Isoda
Application Number:
JP2018068660A
Publication Date:
May 02, 2022
Filing Date:
March 30, 2018
Export Citation:
Assignee:
Shimizu Construction Co., Ltd.
International Classes:
E04B5/43; E04B1/98; E04F15/18
Domestic Patent References:
| JP9078880A | ||||
| JP5039823A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Kenichi Kawabuchi
Kazuzumi Nishizawa
Kenichi Kawabuchi
Kazuzumi Nishizawa