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1. 发明专利

JP2000054312A ASPHALT FINISHER 失效
公开(公告)号：JP2000054312A
公开(公告)日：2000-02-22
申请号：JP22043898
申请日：1998-08-04
申请人： KAJIMA CORP , KAJIMA ROAD CO LTD
发明人： TASHIRO TAMIJI , TSUKAMOTO KATSUMI , MANABE MASAHIRO , FUKUKAWA MITSUO , YAMAGUCHI TATSUYA
IPC分类号： E01C19/48
摘要： PROBLEM TO BE SOLVED: To provide an asphalt finisher which heats a compound and reserves the heat, in a storage and a conveying passage of the compound from a compound hopper to a lateral screw to obtain a water impermeable and high quality pavement. SOLUTION: An asphalt compound is smoothly laid by a lateral screw 25 extending breadthways from a compound hopper 46 through screw feeders 20a, 20b. In this case, a heater 31 provided with a hot gas furnace 31a is equipped, and the compound hopper 46 is formed of a double-wall by installing a plurality of buffle plates 49a, 50a in the side walls 47a, 47b and the ceiling walls 48a, 48b, and hot gas is led into the double-wall of the compound hopper 46 from the heater 31 through pipes.

2. 发明专利

JP2000054311A ASPHALT FINISHER 失效
公开(公告)号：JP2000054311A
公开(公告)日：2000-02-22
申请号：JP22026598
申请日：1998-08-04
申请人： KAJIMA CORP , KAJIMA ROAD CO LTD
发明人： TASHIRO TAMIJI , TSUKAMOTO KATSUMI , MANABE MASAHIRO , FUKUKAWA MITSUO , YAMAGUCHI TATSUYA
IPC分类号： E01C19/48
摘要： PROBLEM TO BE SOLVED: To vary the leveling width of an asphalt mixture by housing lateral screws into a case and providing a plurality of gate devices in the breadthwise direction of the case and also providing a plurality of independently openable gates in the gate devices. SOLUTION: Screw conveyors 20a, 20b are provided at a slant from the forward bottom to the rearward side. An opening in a hopper 5 is formed on the upper face of a casing of the conveyors 20a, 20b and also an opening is formed at the lower face of the rearward side of the casing. Lateral screws 25a, 25b are provided at the lower part of the opening of the underface of the casing. Further, a bottom gate opened/closed by the piston of a cylinder device 30 is provided at the lower part of the screw 25a, and a side gate 35 opened/closed by the piston of a cylinder device 33 of the rear side of the screw 25a is provided. In a constructing work, a plurality of the bottom gates and the side gates are appropriately opened or closed to lay beltlike or triangular pavements. In this way, the leveling width of asphalt mixture can be varied.

3. 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.

4. 发明专利

JP2001131942A ROLLING COMPACTION DEVICE FOR ASPHALT END 失效
公开(公告)号：JP2001131942A
公开(公告)日：2001-05-15
申请号：JP31657199
申请日：1999-11-08
申请人： KAJIMA CORP , KAJIMA ROAD CO LTD
发明人： TASHIRO TAMIJI , NAKAYA YOSHIAKI , HORIKAWA AKIHIRO , TAKAHASHI TAKEO , FUKUKAWA MITSUO
IPC分类号： E02B7/00
摘要： PROBLEM TO BE SOLVED: To provide a rolling compaction device for asphalt end capable of easily rolling and compacting the tapered end of a surface cut-off wall. SOLUTION: This device is formed of a roller moving mechanism 3 having a guide member 3A mounted on a road roller 1 and a slide member 3B guided by the guide member 3A to extend and contract; a rolling and compacting roller mechanism 4 having a roller shaft 4C supported 3D at the tip of the slide member 3B and a roller 4D fitted to the roller shaft 4C, and a roller inclining mechanism 5 having an air cylinder supported 5A by the guide member 3A and a piston rod 5C fitted to the air cylinder 5B and pivotally fixed to the rolling roller mechanism 4.

5. 发明专利

JP2000154553A CONSTRUCTION OF TUNNEL 失效
公开(公告)号：JP2000154553A
公开(公告)日：2000-06-06
申请号：JP32894798
申请日：1998-11-19
申请人： KAJIMA CORP
发明人： TAKADA ETSUHISA , TASHIRO TAMIJI , IWATA MITSUISA , HAGIWARA TOMOHISA
IPC分类号： E02D17/18 , E02D29/05 , E21D11/18
摘要： PROBLEM TO BE SOLVED: To provide a construction method of a tunnel capable of sufficiently bearing earth pressure due to high banking without causing any cost increase particularly, eliminating the limitation on the height of the banking and any need of support for reduction in a construction period and cost, capable of passing through the tunnel as a road even during the execution of work, and improving workability. SOLUTION: This construction method of tunnel consists of a side wall and an arch part and performs construction during banking, whereas concrete plates are continuously paved without any use of forms to construct a side wall 6, steel sheet piles 7 such as H steels are hung and fixed on the side wall 6 consisting of the concrete plate in an arch shape, concrete is placed therearound in an arch shape so as to form arch concrete 25. Reinforcing earth 9 serving as the banking is rolled therearound, thus it is possible to construct the tunnel 3 during banking.

6. 发明专利

JPH05239917A 失效
公开(公告)号：JPH05239917A
公开(公告)日：1993-09-17
申请号：JP4309592
申请日：1992-02-28
申请人： KAJIMA CORP
发明人： TASHIRO TAMIJI , TSUKAMOTO KATSUMI , YONEYAMA YOSHIHARU , TAKADA ETSUHISA
IPC分类号： E02B7/00 , E04G11/28 , E04G21/16
摘要： PURPOSE:To improve work efficiency with safety ensured by engaging clamp recessed parts of a clamp arm with a clamp shaft to be locked with a lock arm, and also locking a crank arm, and then releasing a sea bolt and a dummy bolt on a working stage. CONSTITUTION:A dam form sliding machine is composed of a forklift, a main body, and a clamp part. A front mast 12 is tilted at the same angle as a dam slope face, and a lift frame 14 is slided to engage clamp recessed parts 26 and 26a of a clamp arm 22 with a clamp shaft of the dam form. Next, the clamp arm 22 is locked with a lock cylinder 29. Then a seal bolt and a dummy bolt are released on the working stage to slide the lift frame 14 upward to move the dam frame, and eventually to be fixed to a placing position. This ensures safety to evade the occurrence of accidents.

7. 发明专利

JPH06108769A BORING MACHINE 失效
公开(公告)号：JPH06108769A
公开(公告)日：1994-04-19
申请号：JP27954092
申请日：1992-09-24
申请人： KAJIMA CORP , YAMAUCHI KOGYO KK
发明人： TOKUGAWA JUNICHI , YAMAUCHI NORIO , HIRANO SHOJI , TAKIGUCHI NORIO , TASHIRO TAMIJI , TSUKAMOTO KATSUMI
IPC分类号： E02F3/36 , E02F9/08 , E21B7/02 , E21B15/00 , E21B19/08 , E21C35/04
摘要： PURPOSE:To carry out a boring work with a small number of workers in a short time by providing a cabin having a drilling machine including a drifter with a predetermined function, and a control panel, at the distal end of a telescopic arm installed on a self-traveling type base machine around which a fall-down preventing frame is arranged. CONSTITUTION:A fall-down preventing frame 21 is provided around a self- traveling type base machine 2 having a body part 24 which is attached thereto with an arm 24. A drilling machine 4 including a drifter 41 having a function such that the number of hitting per minute is more than 6,000bpm at maximum, is mounted at the distal end of the arm 3, a cabin 5 incorporating a control panel for centrally controlling the operation of the drilling machine 4, the base machine 2 and the arm 3, is provided at the distal end thereof. Further, only one worker manipulates the arm 3 and the base machine 2 within the cabin 5 so as to arbitrarily move the drilling machine 4 in a predetermined range on a normal plane. With this arrangement, a boring word for grouting process is carried out in a short time.

8. 发明专利

JPS60195219A Construction management system for grouting of foundation 失效
标题翻译：基金会建设管理制度
公开(公告)号：JPS60195219A
公开(公告)日：1985-10-03
申请号：JP5169784
申请日：1984-03-16
申请人： Kajima Corp
发明人： SASA YUUJI , KAGEYAMA KOUHEI , IGARASHI MASAAKI , KINKA SHIGEAKI , TASHIRO TAMIJI
IPC分类号： E02D3/12
CPC分类号： E02D3/12
摘要： PURPOSE:To quickly perform a graphical operation of grouting work by a method in which data on grouting pits, e.g., Lugeon values, unit cement amount, etc., are put in a computer and processed to classify them by color groups on a planar diagram. CONSTITUTION:Data on grouting pits, e.g., Lugeon values, unit cement amount, etc., measured in the grouting work of the foundation are put in a large-scale computer 3 by utilizing an office computer 1, a terminal equipment 4, a floppy disc 2, a card reader 6, etc. In the computer 3, the positions of grouting pits are displayed 20, 20' and 20'' on an adequate planar diagram, and data are processed to display them by color groups around the grouting pits. Grouting maps can thus be automatically displayed to enable anomalous portions to be confirmed at a glance.
摘要翻译：目的：通过一种方法快速执行灌浆工作的图形操作，其中将灌浆坑数据（例如Lugeon值，单位水泥量等）放入计算机中，并通过平面图上的颜色组进行处理以对其进行分类。规定：在基础灌浆工程中测量的灌浆坑数据，例如Lugeon值，单位水泥量等，通过使用办公室计算机1，终端设备4，软盘放入大型计算机3 光盘2，读卡器6等。在计算机3中，在适当的平面图上显示灌浆坑的位置20,20'和20“，并且处理数据以通过灌浆坑周围的颜色组显示它们。因此可以自动显示灌浆图，以便一目了然地确认异常部分。

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