专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH06221002A BREAKING DEVICE 失效
公开(公告)号：JPH06221002A
公开(公告)日：1994-08-09
申请号：JP1036893
申请日：1993-01-26
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , OGA TOSHIJI , SATONE HIROYUKI , ZAKOUJI NOBUYUKI
IPC分类号： B02C1/02 , B02C21/02 , B23D17/06 , E02F3/36 , E02F3/96 , E04G23/08
摘要： PURPOSE:To enable the execution of each work with one machine by mounting either turning brake mechanism or a hydraulic motor by changing them, and mounting a large piece cutting attachment and a small piece cutting attachment removably to the tip part inner side faces of a pair of rotating arms. CONSTITUTION:Recessed part for removably mounting a large piece cutting attachment and a small piece cutting attachment are formed at the tip part inner side faces of a pair of rotating arms 1, 1. When oil pressure is supplied to a hydraulic cylinder for expansion, the rotating arms 1, 1 are put in opening/ closing action around pivots 4, 4 so as to execute each work such as the breaking of maximum dimension material by the attachment, the cutting of reinforcement or the like by a short cutter and the cutting of H-shape steel or the like by a long cutter. Turning brake mechanism and a hydraulic motor are removably mounted to the rear end of a pinion shaft, so that either one is mounted being changed according to the situation of a work site.

2. 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.

3. 发明专利

JPH1067214A VEHICLE TO BE MOVED ITS CENTER OF GRAVITY 失效
公开(公告)号：JPH1067214A
公开(公告)日：1998-03-10
申请号：JP22863396
申请日：1996-08-29
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , SATONE HIROYUKI
IPC分类号： B60K15/03 , B60F3/00 , B62D55/02
摘要： PROBLEM TO BE SOLVED: To improve slope climbing capacity of a vehicle such as amphibian water drain pump vehicle by providing a main tank for liquid storage at substantially the center of the vehicle and an auxiliary tank for liquid storage on a front side of the vehicle, respectively, so that liquid can be transferred from the main tank to the auxiliary tank in correspondence to an inclination angle when the vehicle climbs a slope. SOLUTION: When a water drain pump vehicle 10 climbs an inclined face 3 with its front part facing forward in a condition in which a position of the center of gravity G is not changed, a cross point of a vertical line which passes the G point and the inclined face 3 is B, a ground contact point of a tail of a crawler 12 and the inclined face 3 is A, and distance between the points A and B is L, the distance L is not changed so far as the position of the center of gravity of the water drain pump vehicle 10 when it climbs a slope is not changed when an inclination angle α of the inclined face 3 is constant. The inclination angle α is detected by an inclination sensor, and a pump is driven by a pump control means based on the detected value so that an amount of fuel 23 which corresponds to the inclination angle ' is moved into an auxiliary tank 22. Consequently, the position of the center o1 gravity of a vehicle body 11 is moved forward of a vehicle to improve slope climbing capacity of the water drain pump vehicle 10.

4. 发明专利

JPH06344908A VEHICLE COUPLING DEVICE 失效
公开(公告)号：JPH06344908A
公开(公告)日：1994-12-20
申请号：JP13633993
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： B61D17/20 , B61D15/00 , B61G5/02
摘要： PURPOSE:To provide a coupling device which can reduce the energy loss in the shift of a vehicle and can omit a brake hose, etc., connected between the vehicles. CONSTITUTION:A fixed plate 11 is installed through a pair of supporting arms 9 at the rear edge part of a first vehicle 3, and an engagement block 13 forming a recessed section is installed on both the sides of the upper edge part of the fixed plate 11. At the front edge part of a second vehicle 5, an elevator plate 19 which is supported in an elevation enabled manner by a link mechanism 17 is arranged, and between the elevator plate 19 and the second vehicle 5, the basic edge part is pivotally installed at the upper edge part of the second vehicle 5, and a pulling-up cylinder 25 which is constituted so that the top edge part of a piston rod 25a is pivotally installed at the lower edge part of the elevator plate 19 is arranged. The elevator plate 19 is raised and lowered by advancing the retreating the pulling-up cylinder 25, and when the elevator plate 19 is raised, the upper edge part is engaged with the engagement part 13a of the engaging block 13.

5. 发明专利

JP2003184126A CONSTRUCTION WORK MACHINE 审中-公开
公开(公告)号：JP2003184126A
公开(公告)日：2003-07-03
申请号：JP2001383239
申请日：2001-12-17
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , SATONE HIROYUKI
IPC分类号： E02F9/10
摘要： PROBLEM TO BE SOLVED: To provide a construction work machine capable of working in a manner permitting visual observation in a wide range in the height direction. SOLUTION: A front side loading platform 4 is installed at the front portion of a travelling body 1 in a liftable manner, a rear side loading platform 5 is installed and fixed at the rear side of the travelling body 1, a swivel base 7 is provided on the front side loading platform 4; also, a work manipulator 9, an operator's seat 8 and an operation box 10 are installed on the swivel base 7; on the other hand, heavy machines such as engine, various driving pumps driven by the engine, various tanks 19 and 20, counterweight 21 or the like are arranged and installed so as to locate the center of gravity of the whole working machines to the lowest position. COPYRIGHT: (C)2003,JPO

6. 发明专利

JPH11291976A COLLECTING SHIP FOR FLOATING MATTER ON WATER SURFACE 失效
公开(公告)号：JPH11291976A
公开(公告)日：1999-10-26
申请号：JP10148598
申请日：1998-04-13
申请人： FUJISADA UNYU KK , OYODO KOMATSU , KANSAI SEKKEI KK
发明人： FUJISADA TAKAMITSU , MORIKAWA TAKAO , SATONE HIROYUKI , MIYAGAWA YASUO
IPC分类号： E02B15/10 , B63B35/32
摘要： PROBLEM TO BE SOLVED: To provide a collecting ship for floating matter on water surface whose hull is made light and small for easy transport by land. SOLUTION: A catamaran type hull 4 of a floating object collecting ship is equipped with two box-shaped floats 4a and 4b having different width at a certain spacing to the left and right, and a collecting conveyor 16 in front- down inclination is installed between the two floats 4a and 4b. Behind the conveyor 16 adjoining thereto, a container 32 is installed between the two floats 4a and 4b. The float 4a of greater width having a larger buoyancy is equipped thereon with a drive source 62 to drive the conveyor 16 and a maneuvering device 58 to maneuver a hull propelling means 54 on the stern side of the catamaran hull 4.

7. 发明专利

JPH10234928A WHITE LINE ERASING DEVICE 失效
公开(公告)号：JPH10234928A
公开(公告)日：1998-09-08
申请号：JP3926497
申请日：1997-02-24
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , SATONE HIROYUKI
IPC分类号： A63C19/06 , A63C19/08 , B08B7/04
摘要： PROBLEM TO BE SOLVED: To efficiently erase a white line by providing a rotary brush inside the main body mounted at the front part of a vehicle and providing a nozzle for ejecting high-temperature and high-pressure water toward a white line erasing working part and a vacuum hose absorbing peeled pieces of white line paint together with fog-like moisture. SOLUTION: In order to erase a white line, after driving an engine 12 and packing fresh water into a fresh water tank 6, this device travels to an erasing starting position to rotate a rotary brush. In addition, the high-temperature and high-pressure water is ejected and the main body 2 is lowered to start working. Thereby, the brush 3 is rotated around a horizontal shaft to rub off white line paint by intruding the tips of bristles to the neighborhood of the base of fibers implanted on the substrate of artificial lawn, softens the paint by the heating action of water from the nozzle 4 at the same time and peels the paint from the fiber with water pressure. Then the peeled pieces of the white line paint are absorb and removed to the vacuum hose 5 together with the fog-like moisture reflected from the artificial lawn and recovered into a recovered water tank 11.

8. 发明专利

JP2585939B2 失效
公开(公告)号：JP2585939B2
公开(公告)日：1997-02-26
申请号：JP1036893
申请日：1993-01-26
申请人： OYODO KOMATSU
发明人： MORIKAWA TAKAO , OOGA TOSHIJI , SATONE HIROYUKI , ZAKOJI NOBUYUKI
IPC分类号： B02C1/02 , B02C21/02 , B23D17/06 , E02F3/36 , E02F3/96 , E04G23/08

9. 发明专利

JPH05112266A RUNNING DEVICE OF ON-MUD WORKING VEHICLE 失效
公开(公告)号：JPH05112266A
公开(公告)日：1993-05-07
申请号：JP30224391
申请日：1991-10-21
申请人： OYODO KOMATSU , TOA HARBOR WORKS CO LTD
发明人： SATONE HIROYUKI , TSURUTA SAKUYOSHI
IPC分类号： B60F5/00 , B62D55/08 , E02F9/02
摘要： PURPOSE:To perform reliable running of an amphibian power shovel over mud. CONSTITUTION:Crawler belts 1 and 1 are attached in a state to run around a pair of float type crawler beds 2 and 2, a machine bed 4 is mounted on the crawler beds 2, and a power shovel 5 is mounted on the machine bed 4. A load-carrying platform 6 is mounted on the machine bed 4 and an under- mentioned impeller 7 for running. Namely, a pair of stands 16 and 16 are arranged on the machine bed 4 and the impeller 7 is elevatably installed to the stand 6. Thus, during running on a ground, the impeller 7 is raised and brought into a state to prevent the occurrence of an obstacle to the crawler belt 1. During running on mud, the impeller 7 is lowered and rotated at a low speed so as assist running of a working vehicle in addition to running of the crawler belts 1.

10. 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

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式