Title:
CEILING SUSPENDING BOLT, CEILING MATERIAL FITTING DEVICE AND UNIVERSAL JOINT
Document Type and Number:
Japanese Patent JP2015183375
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a ceiling material fitting device capable of improving the earthquake resistance of a ceiling hanged at the rear side of a roof or at the rear side of an upper floor with a ceiling suspending bolt.SOLUTION: The ceiling material fitting device includes: a rod member 12 made of a rod-like material which includes a ceiling suspending bolt 10 and one or two universal joints 14 provided at the end or adjacent to the end of the rod member 12: a first connector 32 installed at the rear side of a floor 26 of an upper floor or the rear side of a roof: and a second connector for hanging the ceiling material. The ceiling suspending bolt 10 is provided with a first connection part 24 for connecting to the first connector 32 at one end thereof, and at the other end of the ceiling suspending bolt 10, a second connection part 34 is provided for connecting to a second connector.
Inventors:
WATANABE SEIJI
YASUOKA HIRONORI
KAMI HIROKI
SEKI KATSUTERU
YASUOKA HIRONORI
KAMI HIROKI
SEKI KATSUTERU
Application Number:
JP2014058483A
Publication Date:
October 22, 2015
Filing Date:
March 20, 2014
Export Citation:
Assignee:
JFE METAL PRODUCTS & ENG INC
International Classes:
E04B9/18; F16B1/00; F16B45/00; F16C11/06
Domestic Patent References:
| JP2006328752A | 2006-12-07 | |||
| JPS5294702U | 1977-07-15 | |||
| JPH09177229A | 1997-07-08 | |||
| JP2003306989A | 2003-10-31 | |||
| JPH03130113U | 1991-12-26 | |||
| JP2013040494A | 2013-02-28 | |||
| JP3021309U | 1996-02-20 |
Foreign References:
| US4232497A | 1980-11-11 |
Attorney, Agent or Firm:
Noriaki Kubota