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公开(公告)号：US20240044451A1
公开(公告)日：2024-02-08
申请号：US18206777
申请日：2023-06-07
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yusuke NUMATA , Takuya SUKEDA , Daisuke SAKUMA , Hiroyuki ISHII
IPC: F17C1/06
CPC classification number: F17C1/06 , F17C2203/0604 , F17C2203/0673 , F17C2209/2154 , F17C2203/067 , F17C2203/0624
Abstract: The present embodiment is a tank having a liner and a first protective layer disposed on an outer peripheral surface of the liner and configured such that a resin-impregnated fiber bundle including a reinforcing fiber bundle and a first matrix resin is wound around the liner, wherein the resin-impregnated fiber bundle has a folded portion fixed in a bent state at a winding end portion of the resin-impregnated. fiber bundle.
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公开(公告)号：US20150352629A1
公开(公告)日：2015-12-10
申请号：US14764699
申请日：2013-12-03
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Takuya SUKEDA , Hirohumi INOSHITA , Naoki HIRAI , Yoshinori ISHIKAWA , Hideji NAITO
Abstract: In a forging device including a rotating table and a shaping roller, which forging device forges a workpiece such that an outer peripheral surface of the shaping roller is pressed against an end surface of the workpiece in a central-axis direction of the workpiece while the workpiece is rotated by the rotating table, the shaping roller is placed apart from a rotation axis, and a position of that end of the outer peripheral surface of the shaping roller which is opposite to a rotation-axis side in a central-axis direction of the shaping roller is placed at an outer side in a radial direction of the workpiece relative to a position of an outer peripheral surface of the workpiece that has been forged.
Abstract translation: 在包括旋转台和成形辊的锻造装置中，该锻造装置锻造工件，使得成形辊的外周面在工件的中心轴方向上被挤压在工件的端面上，而工件 通过旋转台旋转，成形辊与旋转轴线分离，并且成形辊的外周面的与中心轴方向的旋转轴侧相反的一端的位置 成形辊相对于被锻造的工件的外周面的位置被放置在工件的径向外侧。
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公开(公告)号：US20240042652A1
公开(公告)日：2024-02-08
申请号：US18325703
申请日：2023-05-30
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Yusuke NUMATA , Takuya SUKEDA , Daisuke SAKUMA , Hiroyuki ISHII
IPC: B29B17/02 , B23K26/402
CPC classification number: B29B17/02 , B23K26/402 , B29L2031/7156
Abstract: The present embodiment is a method of recycling reinforcing fibers, the method comprising: providing a tank having at least a first protective layer disposed on an outer peripheral surface of a liner and a liner, the first protective layer being configured such that a resin-impregnated fiber bundle including a reinforcing fiber bundle and a first matrix resin is wound around the liner; and a second protective layer formed of the first matrix resin on the first protective layer; removing a portion of the second protective layer to expose a winding end portion of the resin-impregnated fiber bundle; peeling the exposed winding end portion; and pulling the peeled winding end portion to draw out the resin-impregnated fiber bundle.
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公开(公告)号：US20200238560A1
公开(公告)日：2020-07-30
申请号：US16743111
申请日：2020-01-15
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Hiromichi NAKATA , Noboru SHIMAMOTO , Takuya SUKEDA , Akinori TOMIOKA , Naoki HIRAI
Abstract: Provided are rotary dies that can cut amorphous materials while having suppressed wear. The rotary dies are adapted to cut a target, and include an anvil roller, a die cutter, a first elastic portion, and a second elastic portion. The anvil roller rotates while supporting the target. The die cutter has a projecting edge for cutting the target and is configured to rotate. The first elastic portion is arranged on the outer peripheral surface of the anvil roller, and elastically deforms upon contacting the rear surface of the target when the target is cut. The second elastic portion is arranged on the outer peripheral surface of the die cutter, and elastically deforms upon contacting the front surface of the target when the target is cut. The hardness of the first elastic portion is greater than that of the second elastic portion.
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