Title:
Fall prevention device
Document Type and Number:
Japanese Patent JP6353867
Kind Code:
B2
Abstract:
Providing an overturn preventing device which can easily determine whether or not the damper is properly mounted. The overturn preventing device is mounted between a top surface of a piece of furniture (an article) and a ceiling. The overturn preventing device includes a damper. The damper includes a cylinder, a rod, a piston and a rod cover. The cylinder encloses a hydraulic fluid (operating liquid) and a gas. The rod is reciprocably inserted into the cylinder. The piston is slidably housed in the cylinder. A proximal end of the rod is coupled to the piston. The rod cover has one of two ends coupled to a distal end side of the rod thereby to be reciprocable together with the rod. The opening side end of the rod cover is located on a side of the bottom side end of the cylinder relative to the opening side end of the cylinder when the piston is immersed in the operating liquid.
Inventors:
Takuhito Mori
Yusuke Kono
Masaru Suguro
Tomoki Ando
Shogo Ito
Yusuke Kono
Masaru Suguro
Tomoki Ando
Shogo Ito
Application Number:
JP2016111573A
Publication Date:
July 04, 2018
Filing Date:
June 03, 2016
Export Citation:
Assignee:
KYB Corporation
International Classes:
A47B97/00
Domestic Patent References:
| JP2015006330A | ||||
| JP5045276U | ||||
| JP62141939U | ||||
| JP2016047197A |
Foreign References:
| US4535977 |
Attorney, Agent or Firm:
Patent Business Corporation Grund Patent Office