Title:
A mechanism to prevent the floor from jumping up on a hydraulic cylinder type supine position
Document Type and Number:
Japanese Patent JP6315668
Kind Code:
B2
Abstract:
The invention relates to means for preventing bounce up of a table surface portion of a lying table with a hydraulic cylinder. In the invention, at a side part of the table surface portion which is apt to bounce up, a first engaging member is arranged on a hydraulic cylinder side support member (6h), and a second engaging member is arranged on a table surface portion side support member (9h) which is supported by the hydraulic cylinder side support member (6h). When the table surface portion (3) moves towards the above with respect to the hydraulic cylinder from a horizontal state, the first engaging member and the second engaging member engage and prevent relative rotation so as to be able to prevent the bounce up of the table surface portion. The first engaging member and the second engaging member can be configured by a shaft member (12) and a recessed portion (13) which clamps the shaft member (12).
Inventors:
Nomura Katsuyoshi
Yusuke Sasaki
Wataru Ohno
Yusuke Sasaki
Wataru Ohno
Application Number:
JP2014036559A
Publication Date:
April 25, 2018
Filing Date:
February 27, 2014
Export Citation:
Assignee:
Paramount Bed Co., Ltd.
International Classes:
A61G7/005; A47C20/04
Domestic Patent References:
| JP8117293A | ||||
| JP2001511047A |
Foreign References:
| US5402543 | ||||
| US6374438 | ||||
| US6315319 |
Attorney, Agent or Firm:
Eisuke Fujimoto
Masayoshi Kanda
Akio Miyao
Nobuyuki Baba
Yoshikazu Mitsuhashi
Masayoshi Kanda
Akio Miyao
Nobuyuki Baba
Yoshikazu Mitsuhashi