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1. 发明专利

JPH10168848A INDOOR CRAWLER VEHICLE AND SNOW LEVELING WORK DEVICE FOR CRAWLER VEHICLE 失效
公开(公告)号：JPH10168848A
公开(公告)日：1998-06-23
申请号：JP32999196
申请日：1996-12-10
申请人： SUNOOBUA KK , KONOIKE CONST , OYODO KOMATSU
发明人： UMETSU HIROAKI , SAKAKI YOJIRO , MORIKAWA TAKAO , SATONE HIROYUKI
IPC分类号： E01H4/02 , B62D55/27 , F02B43/00
摘要： PROBLEM TO BE SOLVED: To generate no toxic gas nor off-flavor when a crawler vehicle is used in an indoor artificial skiing ground, and prevent the contamination of the atmosphere by using an internal combustion engine generating a power by liquefied gas fuel as the power source of the crawler vehicle. SOLUTION: An internal combustion engine 2 generating a power by liquefied gas fuel is used as the drive source of a crawler vehicle 1. The liquefied gas having a low boiling point is regularly evaporated at ordinary temperature, and satisfactorily mixed with air to facilitate a perfect combustion having a high combustion efficiency, the exhaust gas hardly contains carbon or sulfur dioxide, or never emits off-flavor. Further, an exhaust gas purifying device 3 is provided, whereby a trace amount of hydrocarbon, carbon monoxide, NOX or off-flavor contained in the exhaust gas can be more surely removed. The crawler 4 of the crawler vehicle 1 or a rotating wheel making contact with the crawler 4 has at least either one of rust preventing means, wear reducing means and wear preventing means, whereby generation of the rust or powder dust contaminating a snow surface can be also prevented.

2. 发明专利

JP2003176515A TRAVELING TYPE WORKING MACHINE 审中-公开
公开(公告)号：JP2003176515A
公开(公告)日：2003-06-24
申请号：JP2001377402
申请日：2001-12-11
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , SATONE HIROYUKI
IPC分类号： A63C19/10 , B66F9/06 , B66F9/12 , E01H4/02 , E02F3/40 , E02F9/16
摘要： PROBLEM TO BE SOLVED: To provide a traveling type working machine that can put a snow surface in a desirable state and facilitate work while visually confirming even from a high position. SOLUTION: A press plate 22 formed of a wear-resistant flexible material to abut on the snow surface is mounted to the front face lower edge part of a bucket 18 of a work manipulator 4. A workbench is divided in a front workbench 2 liftably supported to a front part on a traveling truck 1 through a lifting means 11, and a rear workbench 3 integrally fixed to a rear part on the traveling truck 1. The work manipulator 4, an operator's seat 12 and an operation box 13 are mounted on the front workbench 3. An engine, a travel driving pump and a manipulator driving pump driven by the engine, and heavy equipment such as a fuel tank, in operating oil tank and a counterweight are placed on the rear workbench 2 being arranged to make the center-of-gravity position of the whole traveling type working machine as low as possible. COPYRIGHT: (C)2003,JPO

3. 发明专利

JP2002121559A PROCESS AND DEVICE FOR TREATING WASTE MATERIAL 失效
公开(公告)号：JP2002121559A
公开(公告)日：2002-04-26
申请号：JP2000313887
申请日：2000-10-13
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , SATONE HIROYUKI
IPC分类号： B09B3/00 , C01B31/08 , C08J11/12 , C10B53/00 , C10B53/07
摘要： PROBLEM TO BE SOLVED: To effectively use treated matters by heating chlorine organic matters such as vinyl chloride films without synthesizing any dioxins. SOLUTION: A waste material 16 containing a chlorine organic matter is supplied from one end 4a of a horizontally laid dry distillation oven 4 at a sealed state. The waste material 16 is heated by an electric heating means within a heating temperature range of

4. 发明专利

JPH1121889A PILE FORCE IN/OUT WORKING MACHINE 失效
公开(公告)号：JPH1121889A
公开(公告)日：1999-01-26
申请号：JP18157697
申请日：1997-07-07
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , OGA TOSHIJI , SATONE HIROYUKI , NAKAYAMA NOBORU
IPC分类号： E02D7/20 , E02D11/00
摘要： PROBLEM TO BE SOLVED: To enhance the efficiency of construction in a narrow construction site by arranging a swivel base longitudinally slidable on a saddle having a reaction clamp, a tilting base, a mast, and a pile force in/out machine on a base between crawlers of a power shovel. SOLUTION: A pile force in/out machine 42 is loaded on a base between lateral crawlers 38, and a working machine 20 is moved to a initial pile force in position in a construction site. Auxiliary reaction bases for compensating the reaction are constructed on both lateral sides of the working machine 20, and a presser beam is laid so as to laterally cross over the base of the working machine 20 or the crawlers 38. Both ends of the presser beam are connected to both the auxiliary reaction bases to force in a plurality of new piles 2. The auxiliary reaction bases are successively removed, reaction clamps 4 are closed with the initial pile 2 in between, and force in of a new pile 2 is started by using the initial pile 2 as the reaction. Thus, a drawing machine 42 is operated to force in piles one by one, and advanced by the portion of one pile to quickly perform the lifting and movement of the pile 2 and the supply to a pile chuck 18, and the efficiency of force in work can be improved.

5. 发明专利

JPH09108156A CARPET CLEANER AND METHOD FOR CLEANING CARPET 失效
公开(公告)号：JPH09108156A
公开(公告)日：1997-04-28
申请号：JP31865795
申请日：1995-10-23
申请人： OYODO KOMATSU , UENO SABURO
发明人： UENO SABURO , MORIKAWA TAKAO , SATONE HIROYUKI
IPC分类号： A47L11/34
摘要： PROBLEM TO BE SOLVED: To obtain a carpet cleaner for business purposes which may be easily operated by one worker by friction washing a carpet surface on which foam inclusive of chemical detergent is sprayed by rotary brushes, sucking the residual foam on the carpet and rapidly drying this carpet surface. SOLUTION: The detergent of a foaming agent tank 9 is fed through a gear pump 28 into a foaming space 34 and is subjected to primary foaming. The foam is then subjected to secondary foaming in a metal mesh part 30 and the foam passed through a foamed detergent nozzle 8 is supplied as ternary foam to the carpet 27 surface by sponge 7 for foaming. A cart 41 is advanced simultaneously with the blowing off of the detergent foam, by which the carpet 27 surface is friction-washed with the detergent foam and the roller revolving brushes 1-1, 1-2. The remaining foam and the liquid detergent are introduced through a foam suction nozzle 15 into the lower part of a defoaming tank 17. The outdoor air is then made into high-temp. and high-velocity flow by a turbo fan 21 and a heater 22 and is blown off from a jet air nozzle 23, by which the carpet 27 is dried.

6. 发明专利

JPH08207526A DRAINAGE PUMP VEHICLE 失效
公开(公告)号：JPH08207526A
公开(公告)日：1996-08-13
申请号：JP12720194
申请日：1994-06-09
申请人： OYODO KOMATSU , KUBOTA KK
发明人： MORIKAWA TAKAO , SATONE HIROYUKI , HANADA YUKINORI , TAMAKI YUKIO , TANIGUCHI MASAHIRO , MIURA AKIO
IPC分类号： B60F3/00 , B60P3/00
摘要： PURPOSE: To realize a drainage pump vehicle loaded with a drainage pump, excellent in traveling and stability of an off-road or under water and moreover adaptable to drainage work of a low water level. CONSTITUTION: In this drainage pump vehicle, a boat form body 3 is connected to a pair of right and left rubber-made crawlers 2, and a drainage pump 4 is vertically rotatably fitted to the protruded end part 3b of the body 3. Plural track rollers 9 to be engaged with the crawlers 2 are oil-impregnated waterproof type resin rollers. The body 3 has an rectangular box type upper buoyancy body 3a above the crawlers 2 and a box type lower buoyancy body 3c protruded in the middle between a pair of the crawlers 2 from the bottom plate of the upper buoyancy body 3a. The drainage pump 4 is vertically rotated by a hydraulic cylinder 5 with a fulcrum P, provided on the box type end part 3b of the upper buoyancy body 3a, as a center. The center of gravity of the drainage pump 4 is at the inner position of a vehicle than the fulcrum P at the upper limit position of the drainage pump 4, and a suction port is made downward in a lower position than the crawlers 2 at a lower limit position.

7. 发明专利

JPH06344903A MOBILE TYPE WORKING VEHICLE 失效
公开(公告)号：JPH06344903A
公开(公告)日：1994-12-20
申请号：JP13634093
申请日：1993-06-08
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , SATONE HIROYUKI , NAKAYAMA NOBORU , MATSUO TAKESHI , ZAKOUJI NOBUYUKI , KADO YOSHIMASA
IPC分类号： B61D15/00 , B61D3/10 , E01B27/00
摘要： PURPOSE:To improve the workability in the rejuvenation work for a track bed reducing the frequency of advance of a ballast vehicle. CONSTITUTION:A hopper vehicle 1 is constituted of first and second vehicles 3 and 4 connected by a connecting device 5. A first conveyor 16 is installed on the first vehicle 3, and the second conveyor 36 and the third conveyors 37 which are slide-shiftable relatively are installed in superposed state on the second vehicle 4, and the terminal edge part of the first conveyor 16 and the starting edge part of the second conveyor 36 are connected by a connecting member 59. In accordance with the advance operation of a power shovel vehicle, the first vehicle 3 is advanced, and the ballast excavated by the power shovel vehicle, forwardly pulling out the second conveyor 36, is accommodated into a ball as vehicle 2 through the first-third conveyors 16, 36, and 37.

8. 发明专利

JPH06264404A RAIL JOINT SPAN CORRECTION DEVICE 失效
公开(公告)号：JPH06264404A
公开(公告)日：1994-09-20
申请号：JP9138092
申请日：1992-04-13
申请人： NISHINIPPON RYOKAKU TETSUDO KK , OYODO KOMATSU
发明人： OTANI TOSHIYUKI , KAWADA HIDEFUMI , WAKIMOTO SHIGEMASA , DATE SADAYOSHI , MORIKAWA TAKAO , YUASA MICHIHIRO , NAKAYAMA NOBORU , MATSUO TAKESHI
IPC分类号： E01B29/20 , E01B29/46
摘要： PURPOSE:To mechanize rail-joint span correction work in automatic mode. CONSTITUTION:A guide shaft 26 in parallel to the rails 22 is provided in a truck capable of running on the rails 22. Two closable clamp arms 24 and 25 which clamp the rail are mounted to the guide shaft 26 in such a fashion that it may slide freely. The clamp arms 24 and 25 are driven with a first drive means (alignment cylinder 33 and correction cylinder 34) along the guide shaft 26 and opened with a second drive means (clamp cylinder 37).

9. 发明专利

JPH0555641B2 失效
公开(公告)号：JPH0555641B2
公开(公告)日：1993-08-17
申请号：JP10661785
申请日：1985-05-17
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , ZAKOJI NOBUYUKI
IPC分类号： E01C23/12 , E01C11/02 , E01C19/02 , E01C19/08 , E01D19/08

10. 发明专利

JPH0421785B2 失效
公开(公告)号：JPH0421785B2
公开(公告)日：1992-04-13
申请号：JP10661885
申请日：1985-05-17
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , NAKAYAMA NOBORU
IPC分类号： E04G23/08 , E02F3/36 , E02F3/40

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