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Patent Searching and Data


Title:
OVERTURN PREVENTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/208520
Kind Code:
A1
Abstract:
Provided is an overturn prevention device capable of easily determining whether or not the overturn prevention device is properly mounted. This overturn prevention device (1) is mounted between the upper surface of a piece of furniture (F) (article) and a ceiling (C). The overturn prevention device (1) is provided with a damper (10). The damper (10) comprises a cylinder (11), a rod (13), a piston (14) and a rod cover (16). A hydraulic oil (L) (hydraulic liquid) and compressed gas (G) (gas) are sealed within the cylinder (11). The rod (13) is inserted into the cylinder (11) in a reciprocally movable manner. The piston (14) is slidably accommodated in the cylinder (11) and connected to the base end of the rod (13). The rod cover (16) is connected to the distal end side of the rod (13) and reciprocally moves with the rod (13), and when the piston (14) is immersed in the hydraulic oil (L), the opening side end of the rod cover is positioned closer to the bottom side end of the cylinder than to the opening side end of the cylinder.

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Inventors:
MORI, Hirohito (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
KAWANO, Yuusuke (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
SUGURO, Masashi (World Trade Center Bldg. 4-1, Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
ANDOU, Tomoki (Sumitomo Fudosan Shibadaimon Building, 5-5, Shibadaimon 2-chome, Minato-k, Tokyo 12, 〒1050012, JP)
ITOU, Shougo (9165, Sakaki, Sakaki-machi, Hanishina-gu, Nagano 88, 〒3890688, JP)
Application Number:
JP2017/006214
Publication Date:
December 07, 2017
Filing Date:
February 20, 2017
Export Citation:
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Assignee:
KYB CORPORATION (World Trade Center Bldg, 4-1 Hamamatsu-cho 2-chome, Minato-k, Tokyo 11, 〒1056111, JP)
International Classes:
A47B97/00; F16F9/06; F16F15/02; F16F15/023
Foreign References:
JP2015006330A2015-01-15
JPH0545276U1993-06-18
JPS62141939U1987-09-08
JP2016047197A2016-04-07
US4535977A1985-08-20
Attorney, Agent or Firm:
GRANDOM PATENT LAW FIRM (Hirokoji Sakae Bldg. 3F, 4-1 Sakae 2-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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