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31. 发明专利

JPH1035297A AUTOMATIC BATTERY EXCHANGING/CHARGING DEVICE FOR BATTERY-POWERED TRANSPORT 失效
公开(公告)号：JPH1035297A
公开(公告)日：1998-02-10
申请号：JP21211396
申请日：1996-07-24
申请人： KAJIMA CORP , SHINKO ELECTRIC CO LTD
发明人： SHIRAISHI YASUNOBU , SHIBATA MANABU , FUSATO YOJI
IPC分类号： B60S5/00 , B60K1/04 , H01M2/10
摘要： PROBLEM TO BE SOLVED: To efficiently exchange and charge the battery of a battery-powered transport used in a sealed tunnel or the like. SOLUTION: A charging station J includes a pair of chargers with an automatic transfer device arranged on both sides of a travel course in a pit or the like. After a battery-powered transport 1 of which battery needs charging stops in the charging station J, one charger 6 takes a battery 2 out of the battery-powered transport 1 with an arm 8 of its automatic transfer device to charge and then stock it, while the other charger 7 transfers and fixes a charged battery 2' to a predetermined position B0 in the battery-powered transport 1 to thereby complete the exchange of a battery. The motion of the automatic transfer devices incorporated in the chargers and that of the fixing claws of the chargers for fixing a battery are automatically controlled through the control of functional parts on the transport body and on the ground by a body controller provided on the transport body and by a ground controller with commands sent therefrom.

32. 发明专利

JPH09272433A RUNNING STABILIZING WHEEL MECHANISM OF SEGMENT TRANSPORTING UNMANNED VEHICLE 失效
公开(公告)号：JPH09272433A
公开(公告)日：1997-10-21
申请号：JP11114296
申请日：1996-04-09
申请人： KAJIMA CORP , SHINKO ELECTRIC CO LTD
发明人： SHIRAISHI YASUNOBU , SHIBATA MANABU , MIKI TOSHIO
IPC分类号： E21D11/40 , B60B35/14 , B61B13/10 , B62D61/00
摘要： PROBLEM TO BE SOLVED: To eliminate such a problem as amplification of the swinging motion of a vehicle body during its run in the case of a segment transporting unmanned vehicle used during tunnel excavation when the segment transporting unmanned vehicle has the ground contact angle of its wheel not perpendicular to the road surface, that is, a curved floor road surface. SOLUTION: A wheel 4 is made possible to be adjusted to its optimum angle by means of a wheel angle controller 11 for controlling a wheel angle and a wheel angle adjusting hydraulic cylinder 12 for swinging a wheel shaft 5 in response to the radius of curvature of a curved floor road surface of a tunnel in roder to adjust the wheel 14 so that the ground contact angle of the wheel may become perpendicular to the curved floor road surface, or on response to the radius of curvature of the curved floor road surface of the tunnel, the wheel 4 is made adjustable to the optimum angle by means of a wheel angle controller to have the wheel angle controlled and a wheel angle adjusting motor for giving turning motion to the wheel shaft.

33. 发明专利

JPH07102899A HARMFUL GAS DISCHARGE SYSTEM IN PIT OF SHIELD CONSTRUCTION METHOD 失效
公开(公告)号：JPH07102899A
公开(公告)日：1995-04-18
申请号：JP26956993
申请日：1993-10-01
申请人： KAJIMA CORP
发明人： MIZUTANI AKIRA , SHIBATA MANABU , SATO TATSURO , TANAKA HIDEAKI , OKAMOTO KIYOHISA
IPC分类号： E21F1/00
摘要： PURPOSE:To maintain the working circumstance in a sanitary condition by collecting a harmful gas generated in a facing by a chamber provided in an earth-moving conveyer, pulling in to the inside of an exhaust line by operating a pump, and conveying it to a process plant to be processed. CONSTITUTION:The methane gas generated in a facing by excavating a natural ground by a cutter 2 is conveyed by an earth-moving conveyer 4 together with the earth and sand, to the tail part of a shield 1, and put in a chamber 10. When it is detected that the methane gas concentration is low by a sensor, the bottom surface of the chamber is made in the opening condition, the cut earth and sand are dropped by their own weight and discharged out of the pit, and the methane gas is put in a discharge line 12. When it is detected that the methane gas concentration is high, the bottom surface of the chamber is closed to prevent the gas from flowing into the pit, and the methane gas is put in the discharge line 12. The mixture gas of the methane gas and the air is put in the water 26 of a process plant 11 so as to make a methane gas water solution, and when its concentration reaches a specific concentration value, it is injected to cylinders 27 from a drainage pipe 23.

34. 发明专利

JPH0791199A MATERIAL FEED CAR 失效
公开(公告)号：JPH0791199A
公开(公告)日：1995-04-04
申请号：JP26179893
申请日：1993-09-24
申请人： KAJIMA CORP
发明人： NAHATA FUMIHIRO , HIGUCHI YASUO , SHIRAISHI YASUNOBU , SHIBATA MANABU , KAMIO MASAHIRO
IPC分类号： E21F13/00
摘要： PURPOSE:To make it possible to run even on a steep sloping spot and carry materials over a long distance. CONSTITUTION:A trolley line 7 and a guide rail 9 are installed in the running direction of a material feed car 11 in a tunnel 1. The material transport car 11 provides a trolley arm 13 comprising a parallel link mechanism and a current controller 21 on the end of the trolley arm 13 and a guide rail wheel 23. The current collector 21 is placed in contact with the trolley line 7, rolling on the guide rail 9. Electricity is supplied to the trolley line 7 all the time so that the material transport car 11 receives power from the trolley line 7, thereby running.

35. 发明专利

JPH0720220A DEVICE FOR DETECTING APPROACHING OBJECT TO TRAVELING BODY 失效
公开(公告)号：JPH0720220A
公开(公告)日：1995-01-24
申请号：JP16578393
申请日：1993-07-05
申请人： KAJIMA CORP
发明人： SHIBATA MANABU , KIKUCHI TETSUKI , MIURA SATORU
IPC分类号： E02F9/24 , G01S1/02 , G01S1/68 , G01S7/03 , G01S13/74 , G01S13/93 , G05D1/02
摘要： PURPOSE:To ?provide a device for positively detecting an object approaching a traveling body. CONSTITUTION:A card-type transmitter 5 for radiating a weak radio wave is mounted to an object approaching a large traveling body 1 such as a dump track. The card-type transmitter 5 moves along with the object and radiates a weak radio wave from the position where the object exists. A receiver 7 for outputting a detection signal according to the detection of a weak radio wave from the card-type transmitter 5 is installed at the traveling body 1 and then an alarm is discharged toward an operator when a detection signal is outputted, thus preventing entanglement, etc., by the traveling body 1. It is desirable that the card-type transmitter 5 should be rotated around a pivotal shaft 14 on the object at right angle to the discharge direction of a weak current to eliminate the scattering of directivity of radiated radio wave in the card-type transmitter 5 and to make nearly identical the apparent radiated radio wave strength in the entire peripheral direction of the card-type transmitter 5.

36. 发明专利

JPH06137072A AUTOMATIC MEASURING METHOD OF SHIELDING MACHINE 失效
公开(公告)号：JPH06137072A
公开(公告)日：1994-05-17
申请号：JP31405192
申请日：1992-10-29
申请人： KAJIMA CORP
发明人： MIZUTANI AKIRA , SATO TATSURO , SHIBATA MANABU
IPC分类号： E21D9/06 , G01C15/00
摘要： PURPOSE:To provide an automatic measuring method by which accumulation of errors is not brought about and the displacing work is simple and hence, can be finished in a short time and accurate displacing works are not essential and further the position of a shielding machine can be automatically measured. CONSTITUTION:The position of a total station 7 is measured by a measuring method. A target 3 is measured by the total station 7 mounted on a carrier 5 which is in a stationary state to measure the position of the target 3 of a shielding machine 1 which is moving forward. When the shielding machine moves forward by a specified distance, the shielding machine is forced to stop and the carrier 5 is transferred and then the total station 7 is displaced. The position of the stationary target 3 is stored in the memory of the shielding machine and the position of displaced total station can be reversely calculated by measuring the position of target 3 with the total station 7 transferred. In this way, the position of the shielding machine 1 under excavation can be measured by the same procedure as in the above-mentioned way, by use of the displaced total station 7 as a reference point.

37. 发明专利

JPH0423757B2 失效
公开(公告)号：JPH0423757B2
公开(公告)日：1992-04-23
申请号：JP17238084
申请日：1984-08-21
申请人： KAJIMA CORP
发明人： SHIBATA MANABU
IPC分类号： G04F10/04 , B66C13/46 , B66C13/48 , G04F10/00 , G07C3/04

38. 发明专利

JPS6151589A Measuring method of cycle time of crane lifting operation 失效
标题翻译：起重机运行周期时间的测量方法
公开(公告)号：JPS6151589A
公开(公告)日：1986-03-14
申请号：JP17238084
申请日：1984-08-21
申请人： Kajima Corp
发明人： SHIBATA MANABU
IPC分类号： G04F10/04 , B66C13/46 , B66C13/48 , G04F10/00 , G07C3/04
CPC分类号： G07C3/04
摘要： PURPOSE:To calculate an operation cycle time by detecting wehther the crane is in process of upward winding or downward winding by a lift detector, and detecting variation in the loading of a suspended load by a load detector and computing the points of ground release and unloading by a computer. CONSTITUTION:The computer 15 inputs the kind of the suspended load and also inputs a signal indicating the upward or downward winding process from the lift detector 13. Further, the unloading point is detected similarly by the load detector 10 as well as the ground release point. The ground release point and unloading point detected by the detector 10 are inputted to the computer 10, which subtracts the ground release point from the unloading point to calculate the movement time of the suspended load, and also subtracts the next ground release point from the ground release point. Consequently, the operation cycle time of the crane is calculated without troubling a crane operator.
摘要翻译：目的：通过检测起重机是否正在由升降机检测器向上卷绕或向下卷绕，并通过负载检测器检测悬挂载荷的负载变化来计算运行周期时间，并计算地面释放和卸载点通过电脑构成：计算机15输入悬挂载荷的种类，并且还从升降检测器13输入指示向上或向下卷绕处理的信号。此外，卸载点由负载检测器10以及接地释放点类似地检测。由检测器10检测到的接地释放点和卸载点被输入到计算机10，计算机10从卸载点减去接地释放点，以计算悬挂载荷的移动时间，并从地面减去下一个地面释放点释放点因此，起重机的运行周期时间不受起重机操作员的影响而计算。

39. 发明专利

JPS6151486A Method of automatically detecting length of hung load of crane 失效
标题翻译：自动检测起重机荷载长度的方法
公开(公告)号：JPS6151486A
公开(公告)日：1986-03-13
申请号：JP17238184
申请日：1984-08-21
申请人： Kajima Corp
发明人： SHIBATA MANABU
IPC分类号： B66C13/46 , B66C13/08 , B66C23/88

40. 发明专利

JPH11270298A SEGMENT FEEDER 失效
公开(公告)号：JPH11270298A
公开(公告)日：1999-10-05
申请号：JP9284098
申请日：1998-03-20
申请人： KAJIMA CORP , KAWASAKI HEAVY IND LTD
发明人： IKEZOE KATSUJI , SHIBATA MANABU , TOKUSHIGE AKIRA , UCHIYAMA SUSUMU , IWATA HIROKICHI , TANAAMI KOICHI
IPC分类号： E21D11/40
摘要： PROBLEM TO BE SOLVED: To improve segment supply efficiency by surely carrying a segment to the place of supply, to simplify structure and miniaturize a segment feeder, to reduce manufacturing cost while the segment feeder can be applied to a small-bore type shield machine and to correspond to a tunnel excavated in a curved shape. SOLUTION: The segment feeder 7 has a first carrier truck 20, in which a front end section is connected to a rear-section working deck 6 in a manner that the first carrier truck 20 can be pulled and a wheel 26 is installed at a rear end section, a second carrier truck 21 being coupled with the first carrier truck and having the carrying-in section 23 of segments 4, a segment carrier mechanism carrying a plurality of the segments, a positioning mechanism 25 positioning the segments, etc. The segment carrier mechanism 24 is composed of step-feeding mechanisms 30, 31 step-feeding the segments on the first and second carrier trucks, a lifter 32 receiving the segments to the first carrier truck and lowering the them, a delivery truck 33 delivering the segments 4 to an erector 5, etc.

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