公开(公告)号：US20100163531A1

公开(公告)日：2010-07-01

申请号：US12346585

申请日：2008-12-30

Applicant: Kouichi Kamata ,  Atsushi Kanaki ,  Nobuharu Takahashi

Inventor： Kouichi Kamata ,  Atsushi Kanaki ,  Nobuharu Takahashi

IPC: B23K11/10

CPC classification number: B29C70/84 ,  A61B1/005 ,  B29C63/18 ,  B29C65/02 ,  B29C65/10 ,  B29C66/1142 ,  B29C66/3474 ,  B29C66/5221 ,  B29C66/52272 ,  B29C66/636 ,  B29C66/65 ,  B29C66/71 ,  B29C66/73115 ,  B29C66/73116 ,  B29C66/80 ,  B29C66/9141 ,  B29C66/91411 ,  B29C66/91445 ,  B29C66/919 ,  B29C66/9192 ,  B29C66/91921 ,  B29C2035/046 ,  B29K2075/00 ,  B29K2101/12 ,  B29K2105/206 ,  B29L2023/007

Abstract: A flexible tube is placed in large and small furnaces separated by a heat-shield panel, and two kinds of jacket resin of the flexible tube are heated separately at different temperatures for their own softening points. A connecting area of the jacket resin enters the small furnace to a predetermined distance. In this connecting area, the jacket resin fails to reach the softening point temperature, and is not firmly welded to a blade. A cylindrical attachment is used to surround the spot that has lower temperature than the softening point, and hot air of approximately 250° C. is supplied from a spot heater into the cylindrical attachment. The spot in the cylindrical attachment reaches the softening point in a short time, and the jacket resin is welded to the blade.

Abstract translation: 将柔性管放置在由隔热板隔开的大型和小型炉中，并且将两种柔性管的护套树脂在不同的温度下单独加热以达到其自身的软化点。 护套树脂的连接区域进入小炉到预定距离。 在该连接区域中，护套树脂不能达到软化点温度，并且不能牢固地焊接到刀片。 使用圆柱形附件来围绕具有比软化点低的温度的点，并且将约250℃的热空气从点加热器供应到圆柱形附件中。 圆筒形附件中的斑点在短时间内达到软化点，并将护套树脂焊接到刀片上。

公开(公告)号：US08365774B2

公开(公告)日：2013-02-05

申请号：US12457903

申请日：2009-06-24

Applicant: Kouichi Kamata ,  Atsushi Iwasaki ,  Daisuke Ayame ,  Nobuharu Takahashi

Inventor： Kouichi Kamata ,  Atsushi Iwasaki ,  Daisuke Ayame ,  Nobuharu Takahashi

IPC: F16L55/16

CPC classification number: B05D5/00 ,  A61B1/00071 ,  A61B1/0011 ,  A61B1/005 ,  B05D1/42 ,  B05D7/02 ,  B05D2254/02 ,  G02B23/2476

Abstract: Around a damaged area of a jacket of a flexible tube, a top coat layer whose adhesion to a polymer layer is weak is peeled off with an adhesive tape. The damaged area and its immediate surrounding area are sanded, and then wiped with ethanol for cleaning. A main agent and a hardening agent are heated and defoamed while being mixed to prepare a repair material. The repair material is applied to the damaged area and the immediate surrounding area. A heat shrink tube is opened along slits in an end portion and covers the flexible tube. The heat shrink tube is shrunk with hot air, pressing the repair material and making it flush with a surface of the jacket. The flexible tube is heated with an electric hot plate to harden the repair material. Thereafter, the heat shrink tube is peeled off from the flexible tube.

Abstract translation: 在柔性管的护套的损坏区域周围，用粘合带剥离其对聚合物层的粘附性弱的面涂层。 受损区域及其周边地区被打磨，然后用乙醇擦拭清洁。 将主剂和硬化剂在混合的同时加热消泡以制备修补材料。 修复材料应用于受损区域和周边地区。 热收缩管沿着端部的狭缝开口并且覆盖柔性管。 热收缩管用热空气收缩，按压修补材料并使其与外套的表面齐平。 柔性管用电热板加热，以硬化修补材料。 此后，将热收缩管从柔性管上剥离。

公开(公告)号：US20100000621A1

公开(公告)日：2010-01-07

申请号：US12457903

申请日：2009-06-24

Applicant: Kouichi Kamata ,  Atsushi Iwasaki ,  Daisuke Ayame ,  Nobuharu Takahashi

Inventor： Kouichi Kamata ,  Atsushi Iwasaki ,  Daisuke Ayame ,  Nobuharu Takahashi

IPC: F16L55/16

CPC classification number: B05D5/00 ,  A61B1/00071 ,  A61B1/0011 ,  A61B1/005 ,  B05D1/42 ,  B05D7/02 ,  B05D2254/02 ,  G02B23/2476

Abstract: Around a damaged area of a jacket of a flexible tube, a top coat layer whose adhesion to a polymer layer is weak is peeled off with an adhesive tape. The damaged area and its immediate surrounding area are sanded, and then wiped with ethanol for cleaning. A main agent and a hardening agent are heated and defoamed while being mixed to prepare a repair material. The repair material is applied to the damaged area and the immediate surrounding area. A heat shrink tube is opened along slits in an end portion and covers the flexible tube. The heat shrink tube is shrunk with hot air, pressing the repair material and making it flush with a surface of the jacket. The flexible tube is heated with an electric hot plate to harden the repair material. Thereafter, the heat shrink tube is peeled off from the flexible tube.

Abstract translation: 在柔性管的护套的损坏区域周围，用粘合带剥离其对聚合物层的粘附性弱的面涂层。 受损区域及其周边地区被打磨，然后用乙醇擦拭清洁。 将主剂和硬化剂在混合的同时加热消泡以制备修补材料。 修复材料应用于受损区域和周边地区。 热收缩管沿着端部的狭缝开口并且覆盖柔性管。 热收缩管用热空气收缩，按压修补材料并使其与外套的表面齐平。 柔性管用电热板加热，以硬化修补材料。 此后，将热收缩管从柔性管上剥离。

公开(公告)号：US06565507B2

公开(公告)日：2003-05-20

申请号：US09950653

申请日：2001-09-13

Applicant: Kouichi Kamata ,  Haruo Akiba ,  Masanori Kimura ,  Kouichi Muraki

Inventor： Kouichi Kamata ,  Haruo Akiba ,  Masanori Kimura ,  Kouichi Muraki

IPC: A61B100

CPC classification number: B29D23/001 ,  A61B1/018 ,  B29C47/0021 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/0038 ,  B29C47/0064 ,  B29C47/021 ,  B29C47/065 ,  B29C53/385 ,  B29C53/50 ,  B29C53/562 ,  B29C53/68 ,  B29C61/006 ,  B29C2793/009 ,  B29K2023/06 ,  B29K2027/12 ,  B29K2027/18 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2105/0836 ,  B29K2305/00 ,  B29K2705/00 ,  B29K2995/0049 ,  B29K2995/0067 ,  B29K2995/0073 ,  B29L2009/00 ,  B29L2023/007 ,  F16L11/085

Abstract: A flexible tube having a laminated multi-layer structure including an outer layer composed of a main tube body layer formed of thermoplastic synthetic resin in a predetermined thickness and a reinforcing layer provided on the inner side of the main tube body layer, and an inner layer formed of a thin film sheet of air tight and low friction material. The inner layer is formed by rolling an elongated strip of a thin film sheet into a tubular form such that opposite lateral sides of the thin film sheet are overlapped one on the other to provide a thick wall portion extending longitudinally of and at one angular position of the inner layer.