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1. 发明专利

JPH07180107A THREE DIMENSIONAL POSITION AUTOMATIC CONTROL METHOD OF CONSTRUCTION EQUIPMENT 失效
公开(公告)号：JPH07180107A
公开(公告)日：1995-07-18
申请号：JP32849693
申请日：1993-12-24
申请人： MINI PUBLIC WORKS , SENTAN KENSETSU GIJUTSU CENTER , OBAYASHI DORO KK , KAJIMA DORO KK , KAWASAKI HEAVY IND LTD , GAIAATO KUMAGAI KK , SUMITOMO CONSTR MACH , SEIKI TOKYU KOGYO KK , TAISEI ROTETSUKU KK , TOA DORO KOGYO KK , TOPCON CORP , NIIGATA ENGINEERING CO LTD , NIPPON ROAD , NIPPON HODO , MAEDA ROAD CONSTRUCTION CO LTD
发明人： NAKAMURA TOSHIYUKI , KIRIYAMA TAKAHARU , MORI SHUJI , FUKUDA MINORU , NAGASAKI SHINJI , FUKUKAWA MITSUO , FUJIKAWA HIROSHI , HIROKAWA TOSHIO , MAEDA TETSUO , OKAFUJI HIROKUNI , SUGANO KATSUMI , TAKAHASHI KIYOHIRO , FUJIWARA YOSHIYUKI , GOTO FUMIO , TAKAGI YUKIO , KATSU TOSHIYUKI , DENDA KIHACHIRO
IPC分类号： E01C19/48 , G01C21/00 , G05D1/00
摘要： PURPOSE:To eliminate control reaction time lag and execute construction work with high accuracy and save manpower when controlling three dimensional positions for construction equipment in road work. CONSTITUTION:Computers 17 and 25 are installed as a means which holds work plan line data as three dimensional curved surface data while a total station 2 and a prism mirror 22 and various kinds of sensors are installed, which serve as a three dimensional position measurement means for construction equipment. The locus of movement of the construction equipment is controlled so that it may conform to the three dimensional planned curved surface, referring to the information about the three dimensional position of the construction equipment and the three dimensional planed curved surface.

2. 发明专利

JP2002348825A FUNCTION RECOVERING EQUIPMENT FOR WATER DRAINING PAVEMENT 失效
公开(公告)号：JP2002348825A
公开(公告)日：2002-12-04
申请号：JP2001154861
申请日：2001-05-24
申请人： ISHIKAWAJIMA HARIMA HEAVY IND , NIPPON HODO
发明人： YAMANO KANICHIRO , SUZUKI HIROSHI , KATSU TOSHIYUKI , SAITO TORU
IPC分类号： E01H1/10
摘要： PROBLEM TO BE SOLVED: To provide a function recovering equipment for water draining pavement capable of washing the water draining pavement at a speed requiring no traffic restriction and also of recovering the washing water at low cost and low running cost. SOLUTION: An injection nozzle 12 injecting washing water 4 to the surface of water draining pavement with a certain slant and a washing water recovery device 14 having a tank for capturing the washing water splashed up from the road surface placed at a position where the washing water splashes upward from the surface of the pavement are provided on a traveling frame. The washing water recovery device 14 comprises a sloped guide plate 15 for guiding the washing water splashed from the pavement surface so as to guide the water to the inside with its kinetic energy, a recovery gutter 16 for storing the washing water recovered, and a guide plate 17 for guiding the washing water from the sloped guide plate to the recovery gutter by its kinetic energy.

3. 发明专利

JPH08296218A AGITATING DEVICE FOR GROUND IMPROVING DEVICE 失效
公开(公告)号：JPH08296218A
公开(公告)日：1996-11-12
申请号：JP10124395
申请日：1995-04-25
申请人： NIPPON HODO
发明人： KATSU TOSHIYUKI , SATO TATSURO
IPC分类号： E02D3/12
摘要： PURPOSE: To improve the agitating and mixing property of an agitating device for a ground improving device, and to miniaturize the device. CONSTITUTION: In relation to the rotation of a first rotary agitating vane 3 provided in the tip of a rotary driving shaft 2 and a second rotary agitating vane 4 of the base end, stop vanes 6, of which tips are positioned outside of the circular orbit of the rotary agitating vanes 3, 4, are stopped when a hollow pipe 5 is moved in the only one direction for crossing the rotary driving shaft 2 and the center shaft position thereof is displaced from the rotary driving shaft 2. As a result, agitation for mixing is effectively performed, and the solidification of the viscous soil or the like in the periphery of the agitating vanes in a group can be prevented, and the agitation for mixing can be continuously performed. The number of cuts of the ground by the vanes are large, and high agitating and mixing property can be expected. Since the driving shaft is formed of single shaft, structure can be simplified, and the device can be miniaturized.

4. 发明专利

JPH07172124A TRAVELING VEHICLE 失效
公开(公告)号：JPH07172124A
公开(公告)日：1995-07-11
申请号：JP32353093
申请日：1993-12-22
申请人： KOMATSU ZOKI , NIPPON HODO , KOMATSU MFG CO LTD
发明人： KOBAYASHI TETSUO , CHINDA AKIRA , ATOMACHI TOMOHIRO , KATSU TOSHIYUKI
IPC分类号： E02F3/76 , B60G1/04 , B60K7/00 , B60K11/04 , B60K15/063 , B62D55/10 , B62D61/10
摘要： PURPOSE:To improve power transmitting efficiency of a traveling motor as well as to decrease the height change of a car body in non-traveling on land. CONSTITUTION:Intermediate parts in the longitudinal direction of wheel attaching crosspieces 11 are respectively supported to right and left both sides of a car body 10 by supporting mechanisms 12 so as to be vertically oscillated, and front wheels 13 and rear wheels 14 are respectively provided to the front and rear ends of respective wheel attaching crosspieces 11, and an equalizer bar 15 is supported to the car body 10 so as to be vertically oscillated, and rods 17 connected to both ends of this equalizer bar 15 are connected to the wheel attaching crosspieces 11, and the right and left wheel attaching crosspieces 11 are connected to each other through the equalizer bar 15 and the rods 17 so as to be vertically oscillated. Moreover, front traveling motors 24 for driving the front wheels 13 and rear traveling motors 25 for driving the rear wheels 14 are respectively attached to the right and left wheel attaching crosspieces 11.

5. 发明专利

JPH058622A TIRE TYPE RUNNING VEHICLE 失效
公开(公告)号：JPH058622A
公开(公告)日：1993-01-19
申请号：JP18579691
申请日：1991-07-01
申请人： KOMATSU ZOKI , NIPPON HODO , KOMATSU MFG CO LTD
发明人： KOBAYASHI TETSUO , CHINDA AKIRA , ATOMACHI TOMOHIRO , KATSU TOSHIYUKI
IPC分类号： B60G5/00 , E02F3/76
摘要： PURPOSE:To allow to reduce the inclination of the car body when the car is not in the running on the ground, and to improve the capability of a small sharp turn. CONSTITUTION:At both the left and the right sides of a car body 10, the centers of gear boxes 11 in the longitudinal direction are held swayable up and down by holding mechanisms 12 respectively, the front wheels 13 and the rear wheels 14 are pivoted near the front end and the rear end respectively, an equalizer bar is pivoted swayable laterally to the car body 10 and rods combined to both ends of the equalizer bar are combined to the above gear boxes 11 so as to combine the left side and the right side gear boxes 11 and 11 and the equalizer bar with the rods.

6. 发明专利

JPH0542525A MIXING EQUIPMENT 失效
公开(公告)号：JPH0542525A
公开(公告)日：1993-02-23
申请号：JP20413491
申请日：1991-08-14
申请人： NIPPON HODO
发明人： ATOMACHI TOMOHIRO , KANZAKI KISHIO , KATSU TOSHIYUKI
IPC分类号： B01F3/18 , B01F7/04 , B01J2/00 , B28C5/14 , B28C7/00 , C04B2/04 , C04B24/26 , C04B28/02 , C09K3/22
摘要： PURPOSE:To conduct the dust removal of dusting powder such as cement, lime, etc., effectively while performing a large quantity of dust-proof treatment. CONSTITUTION:Quick lime and water (containing polytetrafluoroethylene) are exothermic-reacted by a premixer 1 is supplied with these substances, and cement fed from a silo 14 and polytetrafluoroethylene are mixed while bringing the ethylene to a fibrous state. A cement mixture mixed by the first mixer 1 and cement added from a silo 22 by a second mixer 16 are mixed.

7. 发明专利

JPH01239203A CONTROLLER FOR ROLL-FILLING MACHINE FOR INCLINED SURFACE 失效
公开(公告)号：JPH01239203A
公开(公告)日：1989-09-25
申请号：JP6563388
申请日：1988-03-22
申请人： NIPPON HODO , HITACHI CONSTRUCTION MACHINERY
发明人： TANAKA TOMOHIKO , AOYAMA TOSHIYUKI , KATSU TOSHIYUKI , SETO EIJIRO
IPC分类号： E01C19/00
摘要： PURPOSE:To facilitate positional conversion in the width direction of roll-filling roller by movably mounting a winch for winding the roll-filling roller up on right and left beams at the rear of an asphalt finisher. CONSTITUTION:A beam 21 is mounted in the right and rear directions of the rear of an asphalt finisher 5, and winches 7 for winding roll-filling rollers 6 are movably and detachably fitted along the beam 21, and further a lateral moving unit for moving these winches 7 along the beam 21 is mounted. A signal sending unit sends signals for commanding steering of the rollers and operation of an actuator for oscillation and iron wheel water scattering. The controlling of the actuator is enabled by a signal receiver and according to the signal by a control unit for the rollers 6.

8. 发明专利

JP2001262504A METHOD OF MANUFACTURING ASPHALT MIXTURE AND METHOD OF CONSTRUCTING ASPHALT PAVEMENT BODY 失效
公开(公告)号：JP2001262504A
公开(公告)日：2001-09-26
申请号：JP2000081763
申请日：2000-03-17
申请人： NIPPON HODO
发明人： KATSU TOSHIYUKI , INABA NANAO
IPC分类号： E01C7/26
摘要： PROBLEM TO BE SOLVED: To provide a technology for efficiently constructing a functional pavement body. SOLUTION: Before the stamping of asphalt mixture is completed after the completion of manufacture thereof, functional aggregate and, as requested, binder are added to and mixed with the asphalt mixture. The lower layer of a pavement body is formed of the former asphalt mixture, and the upper layer thereof is formed of the latter functional asphalt mixture.

9. 发明专利

JPH0931971A SOFT SOIL IMPROVING MACHINE 失效
公开(公告)号：JPH0931971A
公开(公告)日：1997-02-04
申请号：JP17860695
申请日：1995-07-14
申请人： NIPPON HODO
发明人： KATSU TOSHIYUKI , SATO TATSURO
IPC分类号： E02D3/12
摘要： PROBLEM TO BE SOLVED: To facilitate work progress control and improve execution accuracy in a soft soil improving machine. SOLUTION: An inner unit component 5B slides in relation to an outer unit component 5A by the telescopic action of a cylinder unit 10, raising and lowering a unit 5 nearly vertically, and moving a mixer 4 on the tip of the unit 5 up and down at the time of mixing. In a setting position of the unit 5, since the mixing unit 4 moves up and down without rotating, the locus of mixing is not circular arc and facilitates work progress control and improves execution accuracy.

10. 发明专利

JPH0243403A CUTTING DEVICE AND METHOD FOR ROAD PAVING BODY 失效
公开(公告)号：JPH0243403A
公开(公告)日：1990-02-14
申请号：JP19262788
申请日：1988-08-03
申请人： NIPPON HODO
发明人： TANAKA TOMOHIKO , KATSU TOSHIYUKI
IPC分类号： E01C23/12
摘要： PURPOSE:To make it possible to cut a road paving body having a curved surface by means of an inclined cutting device by providing a rotary cutting device swingably on a surface orthogonal to the vehicle running direction and the perpendicular surface in parallel to the vehicle running direction on a self running vehicle. CONSTITUTION:An arm 5 is provided on a vehicle main body 1 with a crawler 2 so that it can swing freely within a perpendicular surface in parallel to the vehicle running direction. And on a main frame 7 connected to the arm 5, a lifting device 10 is provided free to swing within the perpendicular surface orthogonal to the vehicle running direction. Furthermore, on a frame attached to the lower edge of the lifting device 10, a rotary cutting device 22 is provided free to swing within the perpendicular surface in parallel to the vehicle running direction. Consequently, it is possible to cut, by inclining the cutting device, an asphalt road paving body with a curved surface such as a vehicle test course, a bicycle racing track, a river bank, etc.

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