Title:
BED DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/185164
Kind Code:
A1
Abstract:
Provided is a bed device which causes a tilting movement of a bed when a knee bottom of the bed device is raised, and which can reliably prevent positional deviation of a user to a foot side during the tilting movement. The bed device has a tilting drive unit which enables an upper frame to perform the tilting movement such that a difference is provided between the height positions of a head side, and the foot side, and at least the foot side becomes lower. The bed device is provided with an actuation state detection unit which detects whether a knee bottom actuation unit for raising and lowering the knee bottom is in a state capable of actuation. The tilting drive unit performs the tilting movement if the knee bottom is at an angle of 0° or more relative to the ground, and the actuation state detection unit has detected that the knee bottom actuation unit is in a state capable of actuation.
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Inventors:
SHIMADA TATSUYA (JP)
KAGEYAMA DAN (JP)
HIRAI EITA (JP)
KUBOTA SHINNOSUKE (JP)
HOSOKAWA YUJI (JP)
KAGEYAMA DAN (JP)
HIRAI EITA (JP)
KUBOTA SHINNOSUKE (JP)
HOSOKAWA YUJI (JP)
Application Number:
PCT/JP2014/058921
Publication Date:
November 20, 2014
Filing Date:
March 27, 2014
Export Citation:
Assignee:
PARAMOUNT BED KK (JP)
International Classes:
A61G7/00; A47C19/04
Foreign References:
| JP2011125552A | 2011-06-30 | |||
| JPH10216179A | 1998-08-18 | |||
| JPH10146362A | 1998-06-02 | |||
| JP2009240583A | 2009-10-22 | |||
| JPH11104186A | 1999-04-20 |
Other References:
See also references of EP 2997949A4
Attorney, Agent or Firm:
FUJIMOTO Eisuke et al. (JP)
Eisuke Fujimoto (JP)
Eisuke Fujimoto (JP)
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