Title:
TRAVEL DEVICE
Document Type and Number:
Japanese Patent JP2017038873
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a travel device that is inhibited in electrical power consumption.SOLUTION: The travel device (1A) includes: an absorption part (22) for forming an absorption space between a surface to be adsorbed (W) and the absorption part; a pump (35) for generating negative pressure in the absorption space; a negative pressure sensor (32); and a control part (31A) for controlling operation of the pump (35) to be stopped when detecting that the pressure of the absorption space is equal to or lower than a lower-limit pressure value, and controlling operation of the pump (35) to be started when detecting that the pressure of the absorption space is equal to or higher than the upper-limit pressure value.SELECTED DRAWING: Figure 1
Inventors:
NAGATA TAKASHI
ARAKI YUTAKA
TAKA YUICHIRO
ARAKI YUTAKA
TAKA YUICHIRO
Application Number:
JP2015164126A
Publication Date:
February 23, 2017
Filing Date:
August 21, 2015
Export Citation:
Assignee:
SHARP KK
International Classes:
A47L1/02; A47L11/38; B25J5/00
Attorney, Agent or Firm:
Harakenzo world patent & trademark