Title:
ELEVATING WORK PLATFORM
Document Type and Number:
Japanese Patent JP2019042471
Kind Code:
A
Abstract:
To provide a top-plate elevating work platform capable of suppressing inclination of actuators as leg members in the work platform formed by arranging four leg members of substantially-columnar actuators moving telescopically, at substantially four corners at a lower side of a top plate and liftably/lowerably supporting the top plate.SOLUTION: A work platform formed by arranging four leg members of substantially-columnar actuators telescopically moved by a driving source, at substantially four corners at a lower side of a top plate, includes: support cylindrical bodies externally fitted around the leg members contactlessly, in close proximity thereto; and bracket-like support bodies extending laterally from the support cylindrical bodies. Tip ends of the support bodies are fixed to a lower side of the top plate to hold an external fitting state of the support cylindrical bodies to the leg members, thereby suppressing inclination of the leg members due to a lateral load.SELECTED DRAWING: Figure 4
Inventors:
YOSHIMATSU KEISUKE
Application Number:
JP2018012473A
Publication Date:
March 22, 2019
Filing Date:
January 29, 2018
Export Citation:
Assignee:
DALTON CORP
International Classes:
A47B9/00; A47B13/02
Domestic Patent References:
JP2017086439A | 2017-05-25 | |||
JP2017086436A | 2017-05-25 | |||
JP2008079777A | 2008-04-10 | |||
JP2003125849A | 2003-05-07 | |||
JP2000000121A | 2000-01-07 | |||
JPH0833520A | 1996-02-06 | |||
JPH10192059A | 1998-07-28 | |||
JP2000125946A | 2000-05-09 |
Foreign References:
US20110168064A1 | 2011-07-14 | |||
KR101386072B1 | 2014-04-29 |
Attorney, Agent or Firm:
Morinosuke Higuchi
Hiroshi Murakami
Hiroshi Murakami