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1. 发明专利

JPH09166523A SAMPLING DEVICE IN DUCT 失效
公开(公告)号：JPH09166523A
公开(公告)日：1997-06-24
申请号：JP34807595
申请日：1995-12-15
申请人： ATAKA CONSTRUCTION & ENG , KOBE MECHATRONICS KK
发明人： MATSUURA KENJI , SHIRAISHI JUNICHI
IPC分类号： B08B9/049 , B08B13/00 , G01N1/04 , G01N1/22
摘要： PROBLEM TO BE SOLVED: To make it possible to sample deposit in a duct prior to cleaning the inside of the duct by fitting a telecamera and a bucket means to a traveling truck traveling foward and backward in the duct, and remote-controlling them. SOLUTION: A travel part 3 is provided with a traveling truck 15 taveling forward and backward in a duct 1, and a telecamera, a bucket means 60, a compressed air jet nozzle 50, an illuminating lamp 18, and the like mounted on the truck 15. A remote operating part 4 is provided with a television for projecting an image photographed by the telecamera, a VTR 7, a remote control switch 8, a transceiver 9, an amplifier 10, an electric power unit 11, and the like. The travel part 3, the remote operating part 4 and a compressor part 12 are connected by an antenna wire 13 and an air tube 14. Even in the small duct 11 where a person cannot enter, the traveling truck 15 can thereby made travel to observe a condition in the duct 1 by the telecamera, and sampling of a deposit can be performed by the bucket means 60 in a required place.

2. 发明专利

JPH0647361A APPARATUS FOR CLEANING INTERIOR OF DUCT 失效
公开(公告)号：JPH0647361A
公开(公告)日：1994-02-22
申请号：JP22068492
申请日：1992-07-27
申请人： ATAKA CONSTRUCTION & ENG , KOBE MECHATRONICS KK
发明人： MATSUURA KENJI , TORITANI KATSUMI
IPC分类号： B08B9/04 , B08B9/049 , E03F9/00
摘要： PURPOSE:To obtain the synergistic cleaning effect due to both cleaning operations of compressed air and a cleaning brush body by providing a running truck, a jet nozzle body, the cleaning brush body and a remote control part remotely controlling the running of the running truck and the rotation of a jet nozzle body. CONSTITUTION:An apparatus for cleaning the interior of a duct is constituted so as to have a running truck 11, the jet nozzle body 13 for injecting compressed air attached to the head part of the truck 11 to be rotated, the cleaning brush body 30 attached to the peripheral part of the nozzle body 13 and a remote control part 4 remotely controlling the running of the running truck 11 and the rotation of the jet nozzle body 13. The jet nozzle body 13 attached to the head part of the running truck 11 is rotated and the cleaning brush body 30 is attached to the peripheral part of the rotated jet nozzle body 13 and the cooperative cleaning work due to the jet nozzle body 13 and the cleaning brush body 30 is performed by the remote operation of the remote control part 4.

3. 发明专利

JPH06154718A DUCT CLEANING DEVICE 失效
公开(公告)号：JPH06154718A
公开(公告)日：1994-06-03
申请号：JP8987892
申请日：1992-03-13
申请人： ATAKA CONSTRUCTION & ENG , KOBE MECHATRONICS KK
发明人： MATSUURA KENJI , TORITANI KATSUMI
IPC分类号： B08B5/02 , B08B9/02 , B08B9/032 , B08B9/04 , B08B9/049 , B08B9/053
摘要： PURPOSE:To provide a duct cleaning device effectively usable in medium-sized and small-sized ducts. CONSTITUTION:In a duct cleaning device having a running part 3 consisting of a running truck 21 and the compressed air jet device 50 and video camera 25 mounted on the truck 21 and a monitor remote control part 4 remotely operating the running part 3 while monitoring the front of the running part 3 on the basis of the signal from the video camera 25, a rotary nozzle injecting compressed air to the inner surface of a duct provided to the oblique front part of the truck 21 is provided to the compressed air jet device 50.

4. 发明专利

JPH0642805A SURVEILLANCE APPARATUS FOR INSIDE OF DUCT 失效
公开(公告)号：JPH0642805A
公开(公告)日：1994-02-18
申请号：JP22068392
申请日：1992-07-27
申请人： ATAKA CONSTRUCTION & ENG , KOBE MECHATRONICS KK
发明人： MATSUURA KENJI , TORITANI KATSUMI
IPC分类号： B08B9/049 , B08B5/02 , B08B9/04 , B08B9/053 , F24F13/02 , G21C17/017
摘要： PURPOSE:To provide a search apparatus for the inside of a duct for searching the conditions of the kinds of deposition and adhesion of dust and other foreign matter adhering to the inside of the duct, and prior to cleaning the inside of the duct. CONSTITUTION:There are provided a traveling truck 15, a video camera for observation of the inside of a duct mounted on the truck 15, a compressed air injection nozzle 50 for injecting compressed air to foreign matter to know the characteristics of the foreign matter in the duct observed by the video camera, and a monitoring remote control part 4 for remotely operating the traveling truck 15, video camera, and compressed air injection nozzle 50.

5. 发明专利

JPH1066939A MOBILE WASHING UNIT 失效
公开(公告)号：JPH1066939A
公开(公告)日：1998-03-10
申请号：JP24418996
申请日：1996-08-26
申请人： ATAKA CONSTRUCTION & ENG , NISSHIN KASEI KOGYO KK
发明人： MATSUURA KENJI , ISHIDA HIDEO
IPC分类号： B08B3/02 , B60P3/00
摘要： PROBLEM TO BE SOLVED: To provide a mobile washing unit which is freely moved to very near a desired building needing washing and by which washing liquid is sprayed from a washing liquid spray gun to wash the building by its own equipment even in a place having no power source or the like. SOLUTION: A mobile washing unit is constituted of a water supply pipe 50 for taking in water from a water source S such as waterworks and well water, a pressurizing pump 40 for pressurizing and feeding water taken from the water source S, a boiler 60 for heating water similarly taken from the water source S, if necessary, a generator 30 for feeding electricity for operating the boiler 30 and the like, an engine 10 for driving the generator 30 and the pressurizing pump 40, and a fuel tank 20 for feeding fuel to the engine 10. Furthermore, at least a concentrated washing liquid tank 80, a blending tank 70 for blending concentrated washing liquid from the concentrated washing liquid tank 80 and water taken from the water source S, and a washing liquid spray gun 90 for spraying washing liquid from the blending tank 70 are provided.

6. 发明专利

JPH1061175A ROOF LADDER 失效
公开(公告)号：JPH1061175A
公开(公告)日：1998-03-03
申请号：JP24419096
申请日：1996-08-26
申请人： ATAKA CONSTRUCTION & ENG
发明人： MATSUURA KENJI
IPC分类号： E06C1/34 , E04D15/00 , E04G3/00 , E04G3/12
摘要： PROBLEM TO BE SOLVED: To perform necessary roofing work without imposing a burden on a roof by providing an inclined ladder part extending obliquely upward from the tip of a vertical ladder part and a bending part to prevent slipping-out by coming into contact with a ridge part of the roof so as to be rolled in from above on this tip. SOLUTION: Plural small diameter ladder parts A and large diameter ladder parts B are respectively connected to each other so that a length can be freely adjusted in a vertical ladder part 10 and an inclined ladder part 20, and a length of the vertical ladder part 10 and the inclined ladder part 20 is adjusted. A downward bending part 30 is installed on the tip of the inclined ladder part 20, and comes into contact with a ridge part G1 of a roof of a greenhouse G so as to be rolled in from above. A joint piece is projected to the upper ends of a pair of side levers 1 and 1 of the vertical ladder part 10, and a joint piece in the shape of sandwiching this joint piece is arranged on the base end of a pair of side levers 1 and 1 of the inclined ladder part 20, and both joint pieces are rotatably connected to each other by a joint pin, and the inclined ladder part 20 can rotate in the vertical direction to the vertical ladder part 10.

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