Patents Assigned to YODOGAWA HU-TECH CO., LTD.
-
Patent number: 11320078Abstract: The present invention provides a checking tool for a tube coupler with which it is possible to visually check an attachment state of the tube coupler. A checking tool 10 for a tube coupler according to the present invention is a checking tool configured to be attached to a tube coupler 30, the tube coupler being formed of a first coupling piece 31 and a second coupling piece 35 hingedly connected to each other so as to be able to be opened and closed, being configured to couple tubes to each other with use of the first coupling piece and the second coupling piece, and having hook pieces 33 and 37 that are provided protruding from outer circumferential surfaces of the first coupling piece and the second coupling piece.Type: GrantFiled: July 12, 2019Date of Patent: May 3, 2022Assignees: YODOGAWA HU-TECH CO., LTD., CKD CORPORATIONInventors: Naoyuki Oba, Akihiro Yamamoto, Katsumi Ogawa, Hiroki Iwata
-
Patent number: 11161229Abstract: The present invention provides a clamping jig for tube connection with which it is possible to clamp tubes even in a small and narrow space. A clamping jig for tube connection 10 according to the present invention is a clamping jig for tube connection that clamps joint-equipped tubes 60, each tube including a protruding collar portion 63 at a position rearward of its leading end.Type: GrantFiled: February 27, 2019Date of Patent: November 2, 2021Assignees: YODOGAWA HU-TECH CO., LTD., CKD CORPORATIONInventors: Akihiro Yamamoto, Naoyuki Oba, Katsumi Ogawa, Hiroki Iwata
-
Publication number: 20200025322Abstract: The present invention provides a checking tool for a tube coupler with which it is possible to visually check an attachment state of the tube coupler. A checking tool 10 for a tube coupler according to the present invention is a checking tool configured to be attached to a tube coupler 30, the tube coupler being formed of a first coupling piece 31 and a second coupling piece 35 hingedly connected to each other so as to be able to be opened and closed, being configured to couple tubes to each other with use of the first coupling piece and the second coupling piece, and having hook pieces 33 and 37 that are provided protruding from outer circumferential surfaces of the first coupling piece and the second coupling piece.Type: ApplicationFiled: July 12, 2019Publication date: January 23, 2020Applicants: YODOGAWA HU-TECH CO.,LTD., CKD CORPORATIONInventors: Naoyuki OBA, Akihiro YAMAMOTO, Katsumi OGAWA, Hiroki IWATA
-
Publication number: 20190321951Abstract: The present invention provides a clamping jig for tube connection with which it is possible to clamp tubes even in a small and narrow space. A clamping jig for tube connection 10 according to the present invention is a clamping jig for tube connection that clamps joint-equipped tubes 60, each tube including a protruding collar portion 63 at a position rearward of its leading end.Type: ApplicationFiled: February 27, 2019Publication date: October 24, 2019Applicants: YODOGAWA HU-TECH CO.,LTD., CKD CORPORATIONInventors: Akihiro YAMAMOTO, Naoyuki OBA, Katsumi OGAWA, Hiroki IWATA
-
Patent number: 10094497Abstract: The present invention relates to a tube with coupling according to which liquid leakage and the like can be suppressed as much as possible when couplings are connected. A tube with coupling (10) according to the present invention is a tube with coupling (10) obtained by forming a coupling (30) on a leading end portion (22) of a tube (20) through injection molding, and the leading end portion (22) of the tube (20) is arranged at a position set back from a leading end portion (32) of the coupling (30), at least a portion of the leading end portion (22) of the tube (20) being covered by the coupling (30). It is desirable that a flange (36) is provided so as to protrude outward at a position set back from the leading end portion (32) of the coupling (30) and the leading end portion (22) of the tube (20) is arranged at a position set further back from the flange (36).Type: GrantFiled: December 6, 2016Date of Patent: October 9, 2018Assignees: Yodogawa Hu-Tech Co., Ltd., CKD CorporationInventors: Katsumi Ogawa, Yujiro Deguchi, Masayoshi Kaneko, Ryuma Kumo, Hideyuki Takeda
-
Publication number: 20170167648Abstract: The present invention provides a tube with coupling according to which liquid leakage and the like can be suppressed as much as possible when couplings are connected. A tube with coupling 10 according to the present invention is a tube with coupling 10 obtained by forming a coupling 30 on a leading end portion 22 of a tube 20 through injection molding, and the leading end portion 22 of the tube 20 is arranged at a position set back from a leading end portion 32 of the coupling 30, at least a portion of the leading end portion 22 of the tube 20 being covered by the coupling 30. It is desirable that a flange 36 is provided so as to protrude outward at a position set back from the leading end portion 32 of the coupling 30 and the leading end portion 22 of the tube 20 is arranged at a position set further back from the flange 36.Type: ApplicationFiled: December 6, 2016Publication date: June 15, 2017Applicants: Yodogawa Hu-Tech Co., Ltd., CKD CorporationInventors: Katsumi OGAWA, Yujiro DEGUCHI, Masayoshi KANEKO, Ryuma KUMO, Hideyuki TAKEDA
-
Patent number: 9461279Abstract: A battery sealing member: has a power generating element, a case body member, a case lid member, and an electrode terminal member having an insert-through part inserted in a through-hole provided in the case lid member. The electrode terminal member is electrically connected to the power generating element. The battery sealing member is made of a synthetic resin and has a sealing part held between the electrode terminal member and the inner surface of the case lid member. The crystallinity of the sealing part of the sealing member is higher than the crystallinity of a portion other than the seal section.Type: GrantFiled: June 19, 2013Date of Patent: October 4, 2016Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, YODOGAWA HU-TECH CO., LTDInventors: Takashi Harayama, Kazuyuki Kusama, Katsumi Ogawa, Isao Awai, Hiroyuki Torii
-
Publication number: 20150140415Abstract: A battery sealing member: has a power generating element, a case body member, a case lid member, and an electrode terminal member having an insert-through part inserted in a through-hole provided in the case lid member. The electrode terminal member is electrically connected to the power generating element. The battery sealing member is made of a synthetic resin and has a sealing part held between the electrode terminal member and the inner surface of the case lid member. The crystallinity of the sealing part of the sealing member is higher than the crystallinity of a portion other than the seal section.Type: ApplicationFiled: June 19, 2013Publication date: May 21, 2015Applicants: YODOGAWA HU-TECH CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi Harayama, Kazuyuki Kusama, Katsumi Ogawa, Isao Awai, Hiroyuki Torii