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1. WO2020003853 - ROTARY ACTUATOR AND ROBOTIC FORCEPS

Publication Number WO/2020/003853
Publication Date 02.01.2020
International Application No. PCT/JP2019/020996
International Filing Date 28.05.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
15
FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
B
SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
15
Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
08
characterised by the construction of the motor unit
12
of the oscillating-vane or curved-cylinder type
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
28
Surgical forceps
[IPC code unknown for A61B 34/37]
F15B 15/12 (2006.01)
A61B 17/28 (2006.01)
A61B 34/37 (2016.01)
CPC
A61B 17/28
A61B 34/37
F15B 15/12
Applicants
  • 川崎重工業株式会社 KAWASAKI JUKOGYO KABUSHIKI KAISHA [JP/JP]; 兵庫県神戸市中央区東川崎町3丁目1番1号 1-1, Higashikawasaki-cho 3-chome, Chuo-ku, Kobe-shi, Hyogo 6508670, JP
Inventors
  • 田中 英紀 TANAKA, Hideki; --
  • 穴田 忠 ANADA, Tadashi; --
  • 本間 敏行 HOMMA, Toshiyuki; --
Agents
  • 特許業務法人 有古特許事務所 PATENT CORPORATE BODY ARCO PATENT OFFICE; 兵庫県神戸市中央区東町123番地の1 貿易ビル3階 3rd Fl., Bo-eki Bldg., 123-1, Higashimachi, Chuo-ku, Kobe-shi, Hyogo 6500031, JP
Priority Data
2018-12049826.06.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ROTARY ACTUATOR AND ROBOTIC FORCEPS
(FR) ACTIONNEUR ROTATIF ET FORCEPS ROBOTIQUE
(JA) ロータリアクチュエータおよびロボット鉗子
Abstract
(EN)
This rotary actuator is provided with a housing which has an internal space in which a vane is disposed, and a cover which is mounted to the housing so as to cover the interior space, wherein an annular seal groove having a triangular cross-section is formed between the housing and the cover in such a manner as to encircle the interior space, and an outer seal member is inserted into the seal groove.
(FR)
L'invention concerne un actionneur rotatif pourvu : d'un boîtier, doté d'un espace interne dans lequel est disposée une aube ; et d'un couvercle, qui est monté sur le boîtier de façon à couvrir l'espace intérieur, une rainure annulaire d'étanchéité, présentant une section transversale triangulaire, étant formée entre le boîtier et le couvercle, de manière à encercler l'espace intérieur, et la rainure d'étanchéité comportant un élément externe d'étanchéité qui y est inséré.
(JA)
ロータリアクチュエータは、ベーンが配置される内部空間を有するハウジングと、ハウジングに取り付けられて内部空間を覆うカバーと、を備え、ハウジングとカバーとの間には、内部空間を取り巻くように断面三角形状で環状のシール溝が形成されており、このシール溝内に外側シール部材が挿入されている。
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