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    • 3. 发明专利
    • Handling device
    • 处理设备
    • JPH11277475A
    • 1999-10-12
    • JP7738398
    • 1998-03-25
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • TSUZUKI EIHIGUCHI MASARUMOTOMURA SHIRO
    • B66C1/02B25J15/06B66C1/10
    • PROBLEM TO BE SOLVED: To securely hold a material to be held independently of the loading condition by rotating a tapping screw so as to thread with the material to be held for holding at the time of holding the material to be held. SOLUTION: A rotary mechanism unit 37 is installed in a slide case 33, and a screw case 38 is fitted to a lower end of the slide case 33. The screw case 38 is provided with a tapping screw 40 along the vertical direction freely to be rotated. In the case of holding a material to be held with the handling device 1, a top surface of the material to be held is sucked by the sucking force of a suction pad 23, and the suction pad 23 is raised to a B position and thereby, the tip of the tapping screw 40 is raised to the B position. In this condition, the rotary mechanism unit 37 is driven so as to rotate the tapping screw 40 for threading with the top surface of the material to be held. With this structure, the material to be held can be securely held by the holding operation of both the suction pad 23 and the tapping screw 40.
    • 要解决的问题:通过旋转自攻螺丝来牢固地保持待保持的材料的保持,以便在保持要保持的材料时与待保持的材料螺纹紧固。 解决方案:旋转机构单元37安装在滑动壳体33中,并且螺钉壳体38装配到滑动壳体33的下端。螺钉壳体38沿竖直方向自由设置有自攻螺钉40 旋转。 在保持用搬运装置1保持的材料的情况下,被吸附材料的上表面被吸盘23的吸引力吸引,吸垫23升高到B位置 自攻螺钉40的顶端升高到B位置。 在这种情况下,旋转机构单元37被驱动以使自攻螺钉40旋转,以与要保持的材料的顶表面进行螺纹连接。 通过这种结构,可以通过吸垫23和自攻螺钉40的保持操作可靠地保持待保持的材料。
    • 4. 发明专利
    • CONTROL DEVICE FOR ARTICULATED MANIPULATOR
    • JPH0441189A
    • 1992-02-12
    • JP14455990
    • 1990-06-04
    • MITSUBISHI HEAVY IND LTD
    • MAEKAWA AKIHIROMOTOMURA SHIRO
    • B25J13/08G05D3/12
    • PURPOSE:To enable a highly accurate control difficult to receive the effects of the tare torque of a manipulator itself and friction, by realizing the simultaneous control of position and force for a articulated manipulator with speed as input. CONSTITUTION:The difference in the target values of the positions and forces in each directions of the orthogonal coordinates system provided on an articulated manipulator and the measurement values of actual positions and forces fed from angle sensors 13-15 and a force sensor 16 is found by a subtraction mean 50, the slippage from the target value is calculated and a correction speed for correcting this slippage is found. This correction speed is analyzed by a speed analysis mean 3, converted into the rotation speed of each joint of the manipulator and the articulated manipulator is driven with this rotation speed being fed to actuators 10, 11, 12 as command. Consequently, in the case of the command being 0, speed = 0 namely, respective joints of the manipulator become just as still because of the speed of each joint being command.
    • 5. 发明专利
    • SIX-AXIS LOADING DEVICE
    • JPH10152297A
    • 1998-06-09
    • JP32613196
    • 1996-11-21
    • MITSUBISHI HEAVY IND LTD
    • MOTOMURA SHIROTANAKA AKIOKOMATSU NAOTAKA
    • B66F3/46B66F19/00G01M13/04G05D3/00
    • PROBLEM TO BE SOLVED: To provide a six-axis loading device capable of improving the experimental accuracy by correctly controlling the translation load and the moment load to be given to a test piece. SOLUTION: A six-axis loading device to give the translation load and the moment load in three axial directions to a test piece supported on a moving plate through a connection mechanism comprises a load meter 5 to detect the thrust in a connection mechanism 100, a displacement meter 6 to detect the expansion/contraction displacement of each connection mechanism 100, a servo amplifier 8 to feed back the detected signal of the thrust from the displacement meter 6 and controls the thrust of an actuator of the connection mechanism 100, and a controller 9 which calculates the position and the attitude error of the test piece 162 to the fixed coordinate system based on the detected signal of the displacement from the displacement meter 6, adds the target value of the load corresponding to the error, and outputs the load command in the direction to cancel the error to the servo amplifier 8.
    • 9. 发明专利
    • CARRYING DEVICE
    • JPH1135137A
    • 1999-02-09
    • JP18950797
    • 1997-07-15
    • MITSUBISHI HEAVY IND LTD
    • FUKAGAWA YUKIOMOTOMURA SHIROTSUZUKI EI
    • B65G47/06B65G47/52
    • PROBLEM TO BE SOLVED: To change a line with the carried thing simply for a short time and also automate the device. SOLUTION: This device is provided with a carrying truck 10, loaded a disused television 2, provided with a base 11 in which a pair of through grooves 11a penetrating between its upper surface and lower surface are formed, a tightening unit 30 for holding the carrying truck 10 attachably/detachably, a guide device 20 for moving the carrying truck 10 through the tightening unit 30 and a charging device 40 provided with a motor roller conveyer 41 for sending out the disused television 2 in order, to a line 100 whose downstream end is connected to the upperstream end of the line 100 and a take-out conveyer 42 whose downstream end is connected to the upperstream end of the motor roller conveyer 41 and on which the carrying truck 10 is placed and for transferring the disused television 2 loaded on the carrying truck 10 to the motor roller conveyer 41. Therefore, even if the weight and shape of the disused television 2 put in the line 100 are different respectively, these disused televisions 2 can be put in the line 100 without changing a specification.
    • 10. 发明专利
    • STEERING-PROPELLING DEVICE OF TUNNEL SHIELD MACHINE
    • JPH0853990A
    • 1996-02-27
    • JP18950394
    • 1994-08-11
    • MITSUBISHI HEAVY IND LTD
    • MOTOMURA SHIROTANAKA AKIOISHISE FUMIHIKOMATSUURA TAKESHI
    • E21D9/093E21D9/06
    • PURPOSE:To downsize a mechanism part, enhance excavation advancing accuracy and operability. CONSTITUTION:Plural first propulsion cylinders 104 to receive cutter torque reaction by compression and plural second propulsion cylinders 105 to receive the cutter torque reaction by tension, are adjacently arranged in the circumferential direction between a rear base frame 101 and a front base frame 102, and head side end parts of the respective propulsion cylinders 104 and 105 are installed on the rear base frame 101 through a swivel bearing 103, and rod side end parts of the respective propulsion cylinders 104 and 105 are installed on the front base frame 102 through the swivel bearing 103. Since an inclination in the circumferential direction of the first propulsion cylinders 104 is made large and an inclination in the circumferential direction of the second propulsion cylinders 105 is made small so as to be adjusted to rated thrust force and cutter torque reaction, a mechanism part is downsized. The respective propulsion cylinders 104 and 105 are provided with a stroke position detector and a stroke position control device for excavation advancing accuracy and operability.