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1. 发明专利

JP2003326408A Cutting machine 审中-公开
标题翻译：切割机
公开(公告)号：JP2003326408A
公开(公告)日：2003-11-18
申请号：JP2002131128
申请日：2002-05-07
申请人： Kansui Kogyo Kk , 管水工業株式会社
发明人： NAGAI MICHIO , AWANO HIROSHI
IPC分类号： B23B41/08 , B23B41/00 , B23B51/08 , B24B27/00 , B24D7/16 , B24D7/18
摘要： PROBLEM TO BE SOLVED: To provide a cutting machine for drilling capable of maintaining high degree of cutting capacity for a long period and excellently cutting a tube lining material. SOLUTION: A cutting wheel 14, and a center drill 15 protruding from the central part of the cutting wheel are fitted to a rotary shaft 12A of a motor. The cutting wheel 14 consists of two disc-form rigid plates 14A and 14B formed of cemented carbide, and the rigid plates 14A and 14B are combined in the direction of the rotary shaft 12A with a surface, to which a granular cutting material 16 is fixed, formed into the outside. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种能够长时间保持高切割能力并且极好地切割管衬材料的用于钻孔的切割机。解决方案：切割轮14和从切割轮的中心部分突出的中心钻15安装在马达的旋转轴12A上。切割轮14包括由硬质合金形成的两个盘形刚性板14A和14B，并且刚性板14A和14B在旋转轴12A的方向上与一个表面组合，颗粒状切割材料16固定在该表面上，形成了外面。版权所有（C）2004，JPO

2. 发明专利

JP2001179832A LINING MATERIAL FOR PIPE AND METHOD FOR PREPARING IT 失效
公开(公告)号：JP2001179832A
公开(公告)日：2001-07-03
申请号：JP37079399
申请日：1999-12-27
申请人： KANSUI KOGYO KK
发明人： AWANO HIROSHI , NAGAI MICHIO
IPC分类号： B29C63/34
摘要： PROBLEM TO BE SOLVED: To provide a lining material wherein the sewn part of the lining material is reinforced and when the lining material is expanded, air is prevented from being leaked and sewage is also prevented from being leaked and which is durable and can be conveniently and economically prepared and a method for preparing it. SOLUTION: A belt-like piece 4 prepared by covering a plastic film 3 with hermetic properties on a resin absorbed body 2 impregnated with a thermosetting resin, is used and a tubular body 6 is formed by sewing and binding both end parts of this belt-like piece and a sewing thread part 7 of this tubular body 6 and a binding part 8 connected with this are stuck with a molten synthetic resin liquid to integrally bind the binding part of the tubular body 6 with the solidified layer of this synthetic resin liquid.

3. 发明专利

JP2000246800A INVERSION METHOD FOR TUBULAR LINER IN DUCT REPAIR WORK 失效
公开(公告)号：JP2000246800A
公开(公告)日：2000-09-12
申请号：JP5256999
申请日：1999-03-01
申请人： KANSUI KOGYO KK
发明人： NAGAI MICHIO
IPC分类号： B29C63/36 , B29K101/10 , B29K105/08 , B29L23/00 , F16L1/00 , F16L55/16 , F16L58/10
摘要： PROBLEM TO BE SOLVED: To smoothly and properly introduce even a tubular liner for a large diameter tube into a duct which is connected to the lower section of a manhole, from the top of the manhole. SOLUTION: To a mouthpiece 4 which is set on a manhole 1, a tubular liner 3 and an inversion guide 5 are connected. For the inversion guide 5, a non-woven fabric or the like is formed into a vent-form, and the lower end is faced to the inlet of a duct 2. Then, while facing the lower end of the inversion guide 5 to the inlet of the duct 2, the tubular liner 3 is advanced along the inside of the inversion guide 5 while inverting the tubular liner 3 by a fluid pressure, and is guided to the inlet of the duct 2, and then, introduced in the duct 2 while inverting the tubular liner 3. Then, the tubular liner 3 is hardened while being pressed to the internal wall of the duct 2, and on the internal wall of the duct 2, a hard film by the tubular liner 3 is formed.

4. 发明专利

JP2000177011A PIPE LINING TECHNIQUE 失效
公开(公告)号：JP2000177011A
公开(公告)日：2000-06-27
申请号：JP36137998
申请日：1998-12-18
申请人： KANSUI KOGYO KK
发明人： NAGAI MICHIO
IPC分类号： B29C63/36 , B29K101/10 , B29L23/00 , F16L1/00 , F16L55/16
摘要： PROBLEM TO BE SOLVED: To provide a pipe lining technique for smoothly introducing a tubular liner applying to a pipeline having a large bore diameter into the pipeline while securing connection to a mouthpiece even in case of repairing the pipeline having the same. SOLUTION: One end of a tubular liner 1 impregnated with thermosetting resin is passed through a flanged cylindrical mouthpiece 2. One end of the tubular liner 1 is turned up to the outside and connected to the outer periphery in the lower part of the mouthpiece 2. Then, the cylindrical part of a socket 4 is inserted into the opening part of the lower end of the mouthpiece 2 through one end side of the tubular liner 1. One end side of the tubular liner 1 is tucked into the cylindrical part of the socket and a recesslike pocket is formed. Water is poured into the pocket and while the tubular liner 1 is reversed by water pressure, it is introduced into a pipeline 7. Thereafter, a cover 10 is placed on the opening part of the upper end of the mouthpiece 2 and high pressure gas is supplied into the closed space S formed of the cover 10, the mouthpiece 2 and the tubular liner 1. The tubular liner 1 is pushed against the inner peripheral face of the pipe line 7 and the tubular liner 1 is cured while holding this state and a rigid film made of the tubular liner 1 is formed on the inner peripheral face of the pipeline 7.

5. 发明专利

JPH11138638A FLANGED LINING MATERIAL FOR BRANCH PIPE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH11138638A
公开(公告)日：1999-05-25
申请号：JP31918697
申请日：1997-11-06
申请人： KANSUI KOGYO KK
发明人： AWANO HIROSHI , NAGAI MICHIO
IPC分类号： F16L41/02 , B29C63/36 , B29K101/10 , B29K105/08 , B29L9/00 , B29L23/00 , B32B1/08 , B32B5/28 , F16L41/08
摘要： PROBLEM TO BE SOLVED: To form a flanged lining material for branch pipes that can be positively cured integrally in its wing parts, tough, moreover, simple, and be manufactured readily, and can also be affixed easily. SOLUTION: The manufacture is that in the flanged part of a lining material, a retainer piece 5 formed of nonwoven fabric is heat welded to a plastic film having an airtightness, and a holding piece 12 formed of nonwoven fabric is heat welded to a sleeve-like plastic film 11 used in impregnating thermoplastic resin in a resin absorber, following this, application members 17, 18 formed of nonwoven fabric are provided in a manner holding these retainer piece and holding piece 5, 12, and the flanged part is adhered integrally with thermoplastic resin.

6. 发明专利

JP2826816B2 失效
公开(公告)号：JP2826816B2
公开(公告)日：1998-11-18
申请号：JP28735696
申请日：1996-10-11
申请人： KANSUI KOGYO KK
发明人： NAGAI MICHIO , AWANO HIROSHI
IPC分类号： F16L55/16 , B29C63/36 , B29L9/00 , B29L23/00

7. 发明专利

JP2001301033A PIPE LINING METHOD, METHOD AND APPARATUS FOR REVERSING PIPE LINING MATERIAL 失效
公开(公告)号：JP2001301033A
公开(公告)日：2001-10-30
申请号：JP2000116600
申请日：2000-04-18
申请人： KANSUI KOGYO KK
发明人： NAGAI MICHIO , AWANO HIROSHI
IPC分类号： F16L55/16 , B29C63/36 , B29K101/10 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To allow large fluid pressure to act on a pipe lining material to smoothly insert the pipe lining material in a pipeline while reversing the same. SOLUTION: A bent cap 4 of which both ends have different calibers is used and one end of a pipe lining material 3 is attached to the small diameter part 4A of the cap 4, and one end of an extension tube 6 is connected to the large diameter part 4B of the cap 4 through a joint 5. The cap 4 is arranged on the bottom of a manhole 1 and the small diameter part 4A thereof is turned toward the inlet of the pipeline 2 to be repaired, and water is injected in the extension tube 6 in this state. By this constitution, large water pressure acts on the pipe lining material 3 to smoothly reverse the pipe lining material 3 to insert the same in the pipeline 2.

8. 发明专利

JPH11294687A LINING MATERIAL HAVING PIPE SUPPORT FLANGE, ITS MANUFACTURE, AND FORM USED FOR MANUFACTURE 失效
公开(公告)号：JPH11294687A
公开(公告)日：1999-10-29
申请号：JP11157898
申请日：1998-04-07
申请人： KANSUI KOGYO KK
发明人： AWANO HIROSHI , NAGAI MICHIO
IPC分类号： F16L58/10 , B29C63/36 , B29L9/00 , B29L23/00 , F16L55/16
摘要： PROBLEM TO BE SOLVED: To provide a lining material having a pipe support flange, its manufacturing method, and a form used for the manufacturing which can certainly and integrally harden a flange portion of the lining material, is strong, is simple to be easily manufactured, and can be easily installed. SOLUTION: In a flange portion of a lining material, a fixing piece 5 made of non woven fabric is thermally fused to a plastic film 4 having air-tightness, a holding piece 11 made of non woven fabric is thermally fused to a cylindrical plastic film 10 used when a resin absorbing element 3 is impregnated with a thermosetting resin, this holding piece 11 is installed at a standing portion 15 connected with the flange portion 18, a touching piece 16 made of non woven fabric is provided on the upper surface of the flange portion 18 so as to abut on the holding piece 11, a touching piece 17 is provided on the surface of the fixing piece 5, and the flange portion 18 is integrally fixed with a thermosetting resin together with the end of the holding piece 11 positioned at the flange portion 18.

9. 发明专利

JP2903381B2 失效
公开(公告)号：JP2903381B2
公开(公告)日：1999-06-07
申请号：JP9753096
申请日：1996-03-27
申请人： KANSUI KOGYO KK
发明人： NAGAI MICHIO , AWANO HIROSHI
IPC分类号： B32B1/08 , B29C63/36 , B29K101/10 , B29K105/08 , B29L23/00 , F16L1/00 , F16L55/18

10. 发明专利

JP2826815B2 失效
公开(公告)号：JP2826815B2
公开(公告)日：1998-11-18
申请号：JP26118496
申请日：1996-09-11
申请人： KANSUI KOGYO KK
发明人： AWANO HIROSHI
IPC分类号： F16L55/16 , B29C63/36 , B29L9/00 , B29L23/00

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