Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
GRIPPING DEVICE AND INDUSTRIAL ROBOT
Document Type and Number:
WIPO Patent Application WO/2019/167652
Kind Code:
A1
Abstract:
Provided is a gripping device and an industrial robot capable of gripping a workpiece more reliably without using particulate matter. The present invention is provided with: a palm part 30; a plurality of finger parts 32A that are provided around the palm part 30 so as to project and that come down toward the palm part 30 by deforming the palm part 30 in the thickness direction; a connection part 38 formed at a position that encloses the outer periphery of the palm part 30 and that is on the opposite side to the side where the finger parts 32A are formed, so as to be connected to a case 36; a high-strength part 42 that is disposed between the palm part 30 and the connection part 38, that has a predetermined length in the thickness direction of the palm part 30 from the outer periphery of the palm part 30, and that is less likely to be deformed than the palm part 30; the case 36 that is connected to the connection part 38 and that is in contact with the base end of the high-strength part 42; and a cover part 72A that covers at least a part of the surrounding of a portion except the palm part 30 and the finger parts 32A.

Inventors:
HATANO Itaru (172 Ikezawa-cho, Yamatokoriyama-sh, Nara 85, 〒6391085, JP)
NITTA Hirokazu (172 Ikezawa-cho, Yamatokoriyama-sh, Nara 85, 〒6391085, JP)
IWATA Shunsuke (172 Ikezawa-cho, Yamatokoriyama-sh, Nara 85, 〒6391085, JP)
Application Number:
JP2019/005381
Publication Date:
September 06, 2019
Filing Date:
February 14, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NITTA CORPORATION (4-26, Sakuragawa 4-chome Naniwa-ku, Osaka-sh, Osaka 22, 〒5560022, JP)
International Classes:
B25J15/08
Foreign References:
DE4240814A11994-06-09
JP2011115930A2011-06-16
JP2005199385A2005-07-28
DE102012001326A12013-07-25
JP2009279707A2009-12-03
JP2008012637A2008-01-24
JP2016203264A2016-12-08
Attorney, Agent or Firm:
DORAIT IP LAW FIRM (411 La Tour Shinjuku, 15-1 Nishishinjuku 6-chome, Shinjuku-k, Tokyo 23, 〒1600023, JP)
Download PDF: