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1. 发明专利

JPH06335863A SUCTION BLASTING DEVICE 失效
公开(公告)号：JPH06335863A
公开(公告)日：1994-12-06
申请号：JP26725791
申请日：1991-09-18
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： UCHIDA KIYOSHI , MIYAJI YOSHIKAZU , MINAMI NAGIO , NOBUSHIGE TADASHI , SAKA YOICHIRO , HAMANAKA KENGO
IPC分类号： B24C3/06 , B24C9/00
摘要： PURPOSE:To obtain a sanitary suction blasting device which transfers the grinding material in a recovery tank speedily into a pressurizing tank and prevents the outside leak of powder dust, and carries out the grinding free from unevenness with high operation performance and high efficiency. CONSTITUTION:A suction blasting device is equipped with a pressurizing tank 2 for jetting the grinding material from a blasting nozzle, recovering tank 1 which is arranged over the pressurizing tank 2 and temporarily stores the recovered grinding material, air bypass pipe 6 for the communication between both the pipes 1 and 2, opening/closing value 5 inserted into the air bypass pipe 6, and a grinding material outlet line which is installed in the pressurizing tank 2 and connected with a plurality of blasting nozzles.

2. 发明专利

JPH02109691A MOVING DEVICE 失效
公开(公告)号：JPH02109691A
公开(公告)日：1990-04-23
申请号：JP26165888
申请日：1988-10-19
申请人： MITSUBISHI HEAVY IND LTD
发明人： HAMANAKA KENGO , SAKA YOICHIRO , IBE TOMOKICHI
IPC分类号： B25J13/00 , B25J5/00
摘要： PURPOSE:To surely support the moving device by a support body at all times and to prevent the sliding of its moving time by providing a hand part capable of holding a support body freely rotatably and drivably respectively at the both end parts of an arm part capable of expanding freely and moving between the supporting bodies with holding it alternately by these hand parts. CONSTITUTION:A tank supporting column (b) is held by a hand part 2. An arm part 1 is turned then centering around the hand part 2 to a support column (a) side, the bending angle of the arm part 1 is increased as well and the support column (a) is held by a hand part 2 opposite to that which grips the support column (b). Thereafter, the hand part 2 holding the cupport column (b) is separated from the support column (b) and the angle of the arm part 1 is reduced. The arm part 1 is then turned centering around the support column (a) side to a support column (c) side, the angle of the arm part 1 is increased and the support column (c) is held by the hand part 2. Moreover by repeating such an operation the movement is performed from the support column (c) to the support column (d) and the place thereafter further without any sliding.

3. 发明专利

JPH0425572A EQUIPMENT FOR PRODUCING COATING MATERIAL 失效
公开(公告)号：JPH0425572A
公开(公告)日：1992-01-29
申请号：JP13055290
申请日：1990-05-21
申请人： MITSUBISHI HEAVY IND LTD
发明人： SAKA YOICHIRO
IPC分类号： C09D7/80 , B01J19/00
摘要： PURPOSE:To carry out all the operations in producing a coating material almost automatically and to dispense with piping and a pump except for raw material transfer by using a stacker crane as a transport means of a movable container and installing all apparatues and a track for the transport means annularly. CONSTITUTION:In equipment for producing a coating material, a movable container 2 is transported by a stacker crane 1 among a raw material preparation yard 3, a rough kneading yard 4, a dispersion and feeding yard 5, a dispersion machine 6, a dispersion and discharge yard 7, an adjusting yard 8, a filtration and filing yard 9, a washing yard 10, and a waiting yard 11 according to a program input in advance. The container 2 can be freely transported among those operating yards because of the annular installation of the operating yards and an annular track for the transport means. The dispersion yard 5, the dispersion machine 6, and the dispersion and discharge yard 7 are installed on three stages successively descending, enabling liq. flow by gravity. Thus, the transport of the movable container 2 by the stacker crane 1 enables a three-dimensionally free installation of the operating yards, and the annular installation of the operating yards together with the annular transport track 12 for a movable container 2 enables the free transport of the container 2 among the yards.

4. 发明专利

JPH02159606A AUTOMATIC WORKING/INSPECTING DEVICE 失效
公开(公告)号：JPH02159606A
公开(公告)日：1990-06-19
申请号：JP31437888
申请日：1988-12-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： HAMANAKA KENGO , SAKA YOICHIRO , IBE TOMOKICHI
IPC分类号： B08B9/08 , B24C3/00 , G05B19/4093
摘要： PURPOSE:To obtain the automatic working/inspecting device which scarcely causes an error by connecting a digitizer to a controller, inputting data for indicating a work point, a weld line, an obstacle, etc., with a pen, etc., and setting it as target value data of a working and an inspection. CONSTITUTION:A digitizer 5 is connected to a controller 7, a drawing of an apparatus, etc., or a data drawing is stuck to the digitizer 5, data for indicating a work point for a work and an inspection, a weld line, an obstacle, etc., is inputted with a pen attached to the digitizer 5, etc., and the inputted data is processed by an electronic computer 7, and becomes target value data of the working and the inspection. In such a way, since drawing information of the work point, the weld line, the obstacle, etc., is inputted in advance by the digitizer 5, this method is executed easily and quickly, and also, scarcely causes an error, comparing with a conventional method at the time of controlling a movement, the working and the inspection of the automatic working/inspecting device, and also the work is executed by using the computer 7 on the drawing 6, therefore, the working plan can be optimized before the working.

5. 发明专利

JPH06335864A SUCTION BLASTING DEVICE 失效
公开(公告)号：JPH06335864A
公开(公告)日：1994-12-06
申请号：JP26725891
申请日：1991-09-18
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： UCHIDA KIYOSHI , MIYAJI YOSHIKAZU , MINAMI NAGIO , NOBUSHIGE TADASHI , SAKA YOICHIRO , HAMANAKA KENGO
IPC分类号： B24C3/06 , B24C9/00
摘要： PURPOSE:To obtain a suction blasting device which possesses the high performance and prevents the leakage of the grinding material and powder dust outside, even if a workpiece is not flat and has a stage difference. etc., by successively recovering almost the whole quantity of the grinding material and powder dust which leak outside from a blasting head during the blasting operation. CONSTITUTION:A suction blasting device is equipped with a blasting head 1 equipped with a suction nozzle 4 which recovers the grinding material and powder dust produced by blasting the grinding material to a workpiece by a blasting gun and a single or a plurality of auxiliary suction nozzles 8 which are installed on the outer peripheral part of the blasting heads 1 and recovers the grinding material and powder dust which leak outside from the lower edge of the blasting head 1.

6. 发明专利

JPH0592367A FLOOR BLASTING DEVICE 失效
公开(公告)号：JPH0592367A
公开(公告)日：1993-04-16
申请号：JP21490891
申请日：1991-08-27
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： UCHIDA KIYOSHI , MIYAJI YOSHIKAZU , IBE TOMOKICHI , KURITA TSUTOMU , OMICHI TAKEO , HAMANAKA KENGO , SAKA YOICHIRO , MINAMI NAGIO
IPC分类号： B23K31/00 , B24C3/06
摘要： PURPOSE:To carry out automatic remote-control for a blasting work for a floor surface. CONSTITUTION:A blast head is attached to the distal end of a working arm attached to a working vehicle incorporating a steering type running gear and a magnetic device for adjusting the ground gripping force, and a transfer vehicle incorporating a steering running gear and a blast device is coupled to the working vehicle by means of an intermediate hole 3 so as to control the movement of both vehicles 1, 2, thereby a blasting work for a floor surface is automatically carried out under remote-control.

7. 发明专利

JPH033794A ROBOT 失效
公开(公告)号：JPH033794A
公开(公告)日：1991-01-09
申请号：JP13452889
申请日：1989-05-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： HAMANAKA KENGO , SAKA YOICHIRO , IBE TOMOKICHI
IPC分类号： B25J19/00
摘要： PURPOSE:To secure safety and to perform a sure and fine control by performing the delivery of and electric signal only inside an explosion-proof structure as well as performing a power generation inside the explosion-proof structure and performing the connection with the outside of an explosive atmosphere by a feeding hose feeding gas and an optical fiber cable only. CONSTITUTION:A power generation is performed inside an explosion-proof structure 12 by feeding gas via a feeding hose 16 to operate a control device 18 and photoelectric converter 17. When a control signal is fed by an optical signal via an optical fiber cable 20, this optical signal is converted into an electric signal by a photoelectric converter 17 and comes into the control device 18. A sensor 19 and gas motor 21, etc., are then controlled by the control signal converted into an electric signal. On the other hand, the signal fed from the sensor 19 is transmitted to the photoelectric converter 17 from the control device 18 and after being converted into an optical signal it is transmitted to the external part via the optical fiber cable 20.

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