Title:
LIFT APPARATUS HAVING A RING-SHAPED CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2011/122809
Kind Code:
A3
Abstract:
The present invention relates to a lift apparatus, comprising: a base frame; a vertically elongated main frame including a fixing member coupled to the base frame, and an elevating member installed so as to be vertically movable on the fixing member; a bed unit disposed on the front of the main frame and connected to the elevating member; a control unit, one end of which is connected to either the elevating member or the bed unit, the other end of which extends forward from the bed unit, and which has a ring-shaped controller provided at the other end thereof on which the finger of a user is to be positioned; and a drive unit having a first driver for raising and lowering the elevating member according to an input from the controller. The controller includes: upper input means disposed on the inner top periphery of the controller, for raising the elevating member when a signal is inputted; and lower input means disposed on the inner bottom periphery of the controller, for lowering the elevating member when a signal is inputted.
More Like This:
| WO/2006/029419 | A BATH AID |
| WO/2017/141335 | ASSISTANCE ROBOT |
| JP7108732 | Turn assist device |
Inventors:
LIM DO HYUNG (KR)
CHUN KYEOUNG JIN (KR)
CHUN KYEOUNG JIN (KR)
Application Number:
PCT/KR2011/002107
Publication Date:
January 26, 2012
Filing Date:
March 28, 2011
Export Citation:
Assignee:
KOREA IND TECH INST (KR)
LIM DO HYUNG (KR)
CHUN KYEOUNG JIN (KR)
LIM DO HYUNG (KR)
CHUN KYEOUNG JIN (KR)
International Classes:
A61G7/10
Domestic Patent References:
| WO2007044231A2 | 2007-04-19 |
Foreign References:
| JPH06327727A | 1994-11-29 | |||
| JPH0928733A | 1997-02-04 | |||
| KR100619432B1 | 2006-09-19 |
Attorney, Agent or Firm:
KO, Young Kap et al. (21-1Sunae-dong, Bundang-g, Seongnam-si Gyeonggi-do 463-825, KR)
Download PDF:
Claims: