Title:
UPPER EXTREMITY SUPPORT DEVICE
Document Type and Number:
Japanese Patent JP2020044608
Kind Code:
A
Abstract:
To provide an upper-extremity support device that can improve efficiency of attachment work.SOLUTION: The upper-extremity support device comprises a back frame, a shoulder frame mechanism, a connection bracket, a third rotary shaft, an upper arm frame and a fourth rotary shaft. The shoulder frame mechanism comprises: a plurality of shoulder frames; a first rotary shaft parallel in a vertical direction through which the shoulder frame arranged at one end near the back frame is turnably connected to the back frame; a second rotary shaft parallel to the first rotary shaft through which the two adjacent shoulder frames are turnably connected to each other; a first energizing member that energizes either of the two adjacent shoulder frames, in a direction in which the either opens to the other; and a first stopper that regulates a maximum opening angle of the other to the either at a predetermined angle.SELECTED DRAWING: Figure 1
Inventors:
HIRAMITSU KOMEI
Application Number:
JP2018174527A
Publication Date:
March 26, 2020
Filing Date:
September 19, 2018
Export Citation:
Assignee:
TOSHIBA CORP
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP
International Classes:
B25J11/00
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Ukai Ken
Nobuhisa Nogawa
Takashi Mine
Naoki Kono
Ukai Ken