Title:
【発明の名称】競技用フィールドの移動装置
Document Type and Number:
Japanese Patent JP2961406
Kind Code:
B2
Abstract:
Provided are a method for moving a multipurpose field and an apparatus for the same wherein the multipurpose field can be caused to float above a basic floor plate under a fluid pressure and can be moved and placed in a desired position by delivery means. The moving apparatus comprises a nozzle provided over a basic floor plate common to a field region of a roofed stadium and an outdoor region for detecting existence of the multipurpose field and for jetting a fluid upward in response to a detection signal, and delivery means for alternately moving the multipurpose field between both the regions.
Inventors:
HIRAKAWA TAKERU
AKIMOTO KAZUYUKI
OKADA SHIGEMI
MURAKAWA SADAAKI
SUGYAMA SHINICHI
TSUTSUI TAIZO
AKIMOTO KAZUYUKI
OKADA SHIGEMI
MURAKAWA SADAAKI
SUGYAMA SHINICHI
TSUTSUI TAIZO
Application Number:
JP22743296A
Publication Date:
October 12, 1999
Filing Date:
August 09, 1996
Export Citation:
Assignee:
KAWASAKI JUKOGYO KK
International Classes:
A63C19/02; E01C13/00; E01C13/08; E04H3/14; (IPC1-7): A63C19/02; E01C13/00; E04H3/14
Domestic Patent References:
| JP7124286A | ||||
| JP7206204A | ||||
| JP656233A | ||||
| JP891623A | ||||
| JP7127295A | ||||
| JP4327868A |
Attorney, Agent or Firm:
Yoshio Sano