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61. 发明专利

JPH05118138A CONCRETE PLACING LEVELING DEVICE 失效
公开(公告)号：JPH05118138A
公开(公告)日：1993-05-14
申请号：JP30660391
申请日：1991-10-26
申请人： KAWASAKI HEAVY IND LTD , KAJIMA CORP
发明人： MORIZAKI KOICHIRO , KOSAKA KATSUHIDE , SHIRAISHI YASUNOBU , ITOU KIYOKAZU , KUBO KIRYO , FUKUKAWA MITSUO , HIGUCHI NORIMASA
IPC分类号： E01C19/48 , E04F21/24 , E04G21/06 , E04G21/10
摘要： PURPOSE:To remarkably simplify work from concrete placing to finishing. CONSTITUTION:A box-line concrete placing device 9 is provided movably in the horizontal direction at a position of specified height from the floor F, and a screw 24 is provided on the trailing side in the moving direction of the concrete placing device 9. The concrete placing device 9 is moved in the horizontal direction while supplying ready-mixed concrete into the concrete placing device 9 in order through a concrete supply hose 8 to place ready-mixed concrete from the opening of the lower end of the concrete placing device 9 to the floor F, and the surface of the placed ready-mixed concrete is leveled with the rough leveling section 9a of the concrete placing device 9 and the screw. On the other hand, an excitation blade 30 is provided on the trailing side of the screw 24 to compact the surface of ready-mixed concrete, and a screed 18 is provided on the trailing side of the excitation blade 30 to finish the surface of ready- mixed concrete.

62. 发明专利

JPH04124377A CONCRETE FLOOR LEVELER 失效
公开(公告)号：JPH04124377A
公开(公告)日：1992-04-24
申请号：JP24254290
申请日：1990-09-14
申请人： KAJIMA CORP
发明人： SHIRAISHI YASUNOBU , FUCHIMOTO SAKAE , ITOU KIYOKAZU , FUKUKAWA MITSUO
IPC分类号： E04F21/24 , E04G21/10
摘要： PURPOSE:To eliminate concentrated places of weight and to save man-power without requiring any rail by constituting a leveler of a horizontal multi- articulated wheel type link beam having one end connected to a truck and a leveling section connected to the other end thereof. CONSTITUTION:A truck 1 is fixed, the pressure-feed of concrete is started by a concrete pumping car P, the pulsation of concrete is reduced by an accumulator 4 through a concrete pressure-feed pipe 5, and it is discharged to a box-like screed plate 25 of a body 23 of a leveler 20 from the opening end 15a of a pressure-feed pipe 15. After that, the body 23 is kept in a specific constant level through a laser light receiving apparatus 27 and a level adjusting actuator 22, and concrete is consolidated with a bar-shaped vibrator 26 while turning moving it toward the truck 1 as indicated by arrow B. Aggregate is sunk by a concrete tamper 29, and the concrete is leveled with the screed plate 25 to form a horizontal concrete floor.

63. 发明专利

JP2003334535A Oil-contaminated soil treatment apparatus convertible from existing asphalt plant 有权
标题翻译：油浸土壤处理设备可从现有的沥青厂转移
公开(公告)号：JP2003334535A
公开(公告)日：2003-11-25
申请号：JP2003055153
申请日：2003-03-03
申请人： Emco:Kk , Kajima Corp , Kajima Road Co Ltd , 株式会社エムコ , 鹿島建設株式会社 , 鹿島道路株式会社
发明人： SUZUKI SHIGERU , FUKUKAWA MITSUO , SAEKI ISAMU
IPC分类号： E01C19/10 , B07B1/00 , B07B1/28 , B09C1/06
摘要： PROBLEM TO BE SOLVED: To provide an oil-contaminated soil treatment apparatus convertible from an existing asphalt plant, which utilizes existing asphalt plant facilities and can also treat oil-contaminated soil through some additional provision or modification of the facilities.
SOLUTION: In asphalt plant facilities (A) which include a drier (5), an aggregate vibration screen (11), a metering device (13), and a mixer (4) and have been constructed so that a raw material as contaminated soil heat-treated by the drier (5) is supplied through a transfer means (3) into the aggregate vibration screen (11), a cooling/dust-proof water addition apparatus (15) for the contaminated soil which has been heat-treated by the drier is additionally provided. A switching means (18) for switching between the aggregate vibration screen (11) and the cooling/dust-proof water addition apparatus (15) followed by charging is further provided so that the facilities can also be used for oil- contaminated soil treatment.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供可利用现有沥青设备设备的现有沥青设备可转换的油污染土壤处理设备，并且还可以通过一些额外的设施或改造来处理受油污染的土壤。解决方案：在包括干燥器（5），聚集体振动筛（11），计量装置（13）和混合器（4）的沥青设备设施（A）中，已经构造成使原料由干燥机（5）热处理的污染土壤通过传送装置（3）供给到集料振动筛（11）中，用于已经被加热的污染土壤的冷却/防尘添加装置（15）另外提供了由干燥器处理的。进一步设置用于在集合振动筛（11）和冷却/防尘添加装置（15）之间进行充电的切换装置（18），使得设备也可以用于油污染的土壤处理。版权所有（C）2004，JPO

64. 发明专利

JP2000170118A ASPHALT FINISHER 失效
公开(公告)号：JP2000170118A
公开(公告)日：2000-06-20
申请号：JP34506298
申请日：1998-12-04
申请人： KAJIMA CORP , KAJIMA ROAD CO LTD
发明人： TASHIRO TAMIJI , TSUKAMOTO KATSUMI , MANABE MASAHIRO , FUKUKAWA MITSUO
IPC分类号： E01C19/48
摘要： PROBLEM TO BE SOLVED: To provide an asphalt finisher capable of changing the leveling width of an asphalt mixture and executing a triangular part. SOLUTION: A screw conveyor 20 arranging a hopper 5 on a vehicle front end and extending from downward of the hopper to rearward is provided, and the hopper 5 and the screw conveyor 20 are laterally swingably constituted for laterally distributing and supplying an asphalt mixture to a screed 10 as their front ends are a turning center C. A cut-off mechanism N for regulating the swinging angles of the hopper 5 and the screw conveyor 20 to a prescribed angle is provided.

65. 发明专利

JPH11158845A METHOD AND DEVICE FOR CONSTRUCTING ASPHALT SURFACE WATER SHIELDING WALL 失效
公开(公告)号：JPH11158845A
公开(公告)日：1999-06-15
申请号：JP32980497
申请日：1997-12-01
申请人： KAJIMA CORP , KAJIMA ROAD CO LTD
发明人： NAKAYA YOSHIAKI , ABE YUTAKA , FUKUKAWA MITSUO , KAGATA MAMORU
IPC分类号： E02B7/00 , E01C7/35 , E01C19/48
摘要： PROBLEM TO BE SOLVED: To reduce the man-hours of construction, and to prevent the blister condition due to the involvement of air and water in a water shielding layer by forming a surface water shielding wall of a single layer having a required thickness, and securing a stage difference in a vertical joint part of each lane end so as to secure a required joint length at the time of constructing the water shielding wall. SOLUTION: An asphalt surface water shielding wall is formed of a single layer having a required thickness W at 10 cm for example, and a vertical joint part J-1 of each lane end is provided with a step-like stage difference, and formed so as to have a required length L of 50 cm and a required thickness (w) of 5 cm for example. In a vertical joint part J-1 of the first lane R-1, the asphalt layer having a thickness (w) of 5 cm is overlapped with a following second lane R-2, and thickness in the vertical connection part is formed of 10 cm. Man-hours of the construction is reduced by forming a single layer having thickness of 10-15 cm, and the water shielding wall working process is shortened, and since the vertical joint part J-1 of each lane end is provided with a step-like stage difference so as to secure a required length of the joint part, involvement of air and water in the water shielding layer is eliminated so as to prevent the blister condition.

66. 发明专利

JPH0598804A CONCRETE LEVELING ROBOT 失效
公开(公告)号：JPH0598804A
公开(公告)日：1993-04-20
申请号：JP26483291
申请日：1991-10-14
申请人： KAJIMA CORP
发明人： SHIRAISHI YASUNOBU , ITOU KIYOKAZU , KUBO KIRYO , NEMOTO TSUTOMU , FUKUKAWA MITSUO , HIGUCHI NORIMASA
IPC分类号： E04F21/24 , E04G21/10 , G05D1/02
摘要： PURPOSE:To aim at the promotion of labor-saving by installing each mobile leg orthogonally with both ends of a screed type concrete leveler equipped with a laser beam receiver, and setting up respective motor screw jacks and drivers at both ends of these inner and outer legs. CONSTITUTION:Two motor screw jacks 13, 13 at both outer legs 11 are extended longer by a controller 8 of a screed type concrete leveler 1, supporting this leveler 1 with the outer legs 11, and two motor screw jacks 14, 14 of both inner legs 12 are contracted and the inner legs 12 are supported by the leveler 1. Next, a pinion 24a is rotated by an outer driving motor 21 a, traveling the leveler 1 forward on these outer legs 11, and then the leveler 1 is detected by a limit switch S3, stopping the motor 21a. Subsequently, the leveler 1 is shifted along these inner legs 12 by reverse motion, and ready-mixed concrete 33 is leveled by two blades 2, 2. In succession, with a signal out of a laser beam receiver 3 received with a laser beam from a laser beam emitter 35, each stroke of these jacks 13, 14 is adjusted as specified, thus a level on a flattened surface is kept constant.

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