Title:
患者用椅子の構造的要素の相互位置を調整する方法及び装置
Document Type and Number:
Japanese Patent JP4982480
Kind Code:
B2
Abstract:
The object of the invention is a method and an apparatus for adjusting mutual position of two structural elements of a patient chair, like the back rest and the head rest, articulated with each other, in which method the mutual position of the two structural elements (3, 4, 5) connected with each other by articulation is adjusted by a drive device (13). With the help of the drive device (13) it is possible to produce, for example, an essentially high rotational motion that can be converted to a linear motion with the help of a thread. The linear motion is converted to an essentially slow rotational motion with the help of a thread element (9) functionally connected to an articulated shaft (6, 7) belonging to the position adjustment mechanism.
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Inventors:
Hüverinen, Pentti
Application Number:
JP2008505916A
Publication Date:
July 25, 2012
Filing Date:
April 11, 2006
Export Citation:
Assignee:
Planmeca Oy
International Classes:
A61G15/02; A61G15/12; A61G
Domestic Patent References:
| JP4231916A | ||||
| JP2031714A | ||||
| JP61226044A | ||||
| JP53118814U | ||||
| JP2003527206A |
Attorney, Agent or Firm:
Okabe
Masao Okabe
Nobuaki Kato
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya
Masao Okabe
Nobuaki Kato
Shinichi Usui
Takao Ochi
Seiichiro Takahashi
Koji Yoshizawa
Takao Matsui
Naoki Kimiya