Title:
TROUGH LID HOLDING DEVICE
Document Type and Number:
Japanese Patent JP2017013926
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a trough lid holding device which enables trough lid moving work to be conducted safely and efficiently without forcing a worker to bear the burden.SOLUTION: A trough lid holding device 10 of the invention comprises: a suction part 30 which suctions a trough lid; a holding frame 20 which holds the suction part 30; a first dropping prevention claw part 100 which is provided at one end of the holding frame 20 and rotates relative to the holding frame 20 to open or close; and a second dropping prevention claw part 200 which is provided at the other end of the holding frame 20 and rotates relative to the holding frame 20 to open or close. When the suction part suctions the trough lid, the first dropping prevention claw part 100 and the second dropping prevention claw part 200 do not contact with the trough lid.SELECTED DRAWING: Figure 3
Inventors:
FUKUSHIMA HIROHIKO
YURI YOSHIO
TSURUMI TAKASHI
NIISATO KAZUYUKI
YURI YOSHIO
TSURUMI TAKASHI
NIISATO KAZUYUKI
Application Number:
JP2015129973A
Publication Date:
January 19, 2017
Filing Date:
June 29, 2015
Export Citation:
Assignee:
NIPPON DENSETSU KOGYO CO LTD
NIKKEN CORP
NIKKEN CORP
International Classes:
B66C1/02; H02G9/04
Attorney, Agent or Firm:
Teiji Tanaka
Takashi Koyama
Satoshi Morikawa
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Takehiko Katayose
Takashi Koyama
Satoshi Morikawa
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Takehiko Katayose
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