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1. 发明专利

JPH11157774A CRANE SWING PREVENTIVE DEVICE 失效
公开(公告)号：JPH11157774A
公开(公告)日：1999-06-15
申请号：JP32285997
申请日：1997-11-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJII MOTOYUKI , FUJII TOSHIYUKI , OMURA TAKESHI
IPC分类号： B66C1/10 , B66C13/06 , B66C13/22
摘要： PROBLEM TO BE SOLVED: To enhance rigidity of wires, to improve responsiveness, and to restrain a swing of a hanging cargo within a desired value in a short time by obliquely hanging the wires to constitute a hanging-down rope body in the so-called truss shape, and reciprocating only sheaves arranged in the four corners of a trolley in the width direction of the trolley. SOLUTION: The respective other ends of wires 20 to 27 of first to fourth sets are constituted in the so-called truss shape as a whole by being joined to a peripheral wall of a drum 13 by respectively passing through a set of sheaves 16a, 16b, 16c, 16d, 14a, 14c, 15b and 15d and also another set of sheaves 14b and 14d existing in a symmetric position. A swing quantity is detected by a sensor when a hanging cargo (n) or a spreader 2 vibrationally moves since a crane receives external force, and its detecting signal is supplied to a control device. The control device generates a prescribed control signal to respective actuators 41a to 41d, and the respective actuators 41a to 41d are actuated on the basis of a control signal. As a result, the respective sheaves 15a to 15d are respectively reciprocated in the traverse direction to take a vibration damping action.

2. 发明专利

JPH10203774A WIRE LEAVING STRUCTURE OF CRANE 失效
公开(公告)号：JPH10203774A
公开(公告)日：1998-08-04
申请号：JP725597
申请日：1997-01-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJII MOTOYUKI , FUJII TOSHIYUKI , OMURA TAKESHI
IPC分类号： B66C11/16 , B66C13/06
摘要： PROBLEM TO BE SOLVED: To suppress swinging of a hoisted cargo greatly when it is conveyed by hoisting and supporting a part in the vicinity of a central part in the axial direction of a drum of a hoisting tool by a plurality of first wires and hoisting and supporting a part in the vicinity of a central part in the axial direction of a second sieve of the hoisting tool by a plurality of second wires. SOLUTION: Sieves 21a to 21d whose axes face the vertical direction and sieves 22a to 22d whose axes face the direction of running are provided in the vicinity of four corners of a trolley 1, and sieves 23a to 23d whose axes face the traverse direction of the trolley 1 are provided on both end sides in the direction of running of the trolley 1 in such a manner that they form pairs. A central part in the traverse direction of a hoisting tool 2 is hoisted and supported by four first wires 31a to 31d through the sieves 21a to 21d and 22a to 22d by winding them around a drum 11, and a central part in the direction of running of the hoisting tool 2 is hoisted and supported by four second wires 32a to 32d through the sieves 23a to 23d by winding them around the drum 11.

3. 发明专利

JPH08290892A STEADY BRACE DEVICE OF SUSPENDED CARGO 失效
公开(公告)号：JPH08290892A
公开(公告)日：1996-11-05
申请号：JP9823995
申请日：1995-04-24
申请人： MITSUBISHI HEAVY IND LTD
发明人： MONZEN TADAAKI , KONO SUSUMU , OKUBO YOSHIAKI , FUJII TOSHIYUKI , UCHIDA KOJI
IPC分类号： B66C13/22 , B66C13/06 , B66C13/46 , B66C15/00
摘要： PURPOSE: To provide a steady brace device of a suspended cargo capable of simultaneously carrying out steady brace control of the suspended cargo and damping control of oscillation of a structural body on a container crane, etc. CONSTITUTION: A trolley position and trolley speed are detected by a trolley position detector 10 and a trolley speed detector 11, deflection displacement and deflection speed of a suspended cargo are detected by an image sensor 9, displacement and speed of a structural body are detected by a structural body oscillation detector 20, these detected signals are taken by a control device 21, optimal trolley speed based on a control theory is computed, and a trolley speed command is output. Thereafter, a trolley drive device 3 is driven by the trolley speed command from the control device 21, and the suspended cargo is conveyed to a specified position in a state where deflection of the suspended cargo and oscillation of a structural body are restrained.

4. 发明专利

JPH05222859A THREE-DIMENSIONAL PARKING SPACE WITH COMB-TEETH SUPPORTING TRANSFER DEVICE 失效
公开(公告)号：JPH05222859A
公开(公告)日：1993-08-31
申请号：JP5894192
申请日：1992-02-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJII TOSHIYUKI , YASUDA MASARU
IPC分类号： E04H6/22
摘要： PURPOSE:To simplify the mechanism and reduce the equipment cost and maintenance cost by providing a comb-teeth-like tire supporter, extensible fork, combteeth-like transfer tire supporter etc., perform storing operation of car, thereby obviating the need for a conveyor and associated gear. CONSTITUTION:In the case of the entrance of a car, a lifting floor 9a of an entrance and exit table 6 is lifted to the level of a comb-teeth-like tire supporter 8 and the car is received on the floor 9a, and the floor 9a is lowered. And a lift stacker crane 11 is returned to the side of the table 6 and its position is adjusted in back and forth directions and a lifting cage 16 is lowered. Next an extensible fork 12a is extended and a comb-teeth-like transfer tire supporter 23 is inserted into the supporter 8. Then the fork 12a is lifted and a tire 5 is supported by the supporter 23 and thereafter the stacker 11 is caused to travel to the front and rear position of an indicated storing space. Finally, the vertical position of the cage 16 is adjusted and the supporter 23 is lowered by the fork 12a to bring the tire 5 into contact with a comb-teeth-like tire supporter 3 to stop the tire. When the car exits, operation is performed by a reverse procedure.

5. 发明专利

JPS60129336A RAMEN STRUCTURE 失效
公开(公告)号：JPS60129336A
公开(公告)日：1985-07-10
申请号：JP23517583
申请日：1983-12-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJII TOSHIYUKI , MURASE YOSHIHIDE , TAKANO SHIGEMASA
IPC分类号： E04B1/58 , E04B1/24

6. 发明专利

JPH04350098A STACKER CRANE 失效
公开(公告)号：JPH04350098A
公开(公告)日：1992-12-04
申请号：JP12585891
申请日：1991-05-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： YOSHIMOTO YAMIO , FUJII TOSHIYUKI
IPC分类号： B65G1/04 , B66F9/07
摘要： PURPOSE:To reduce a friction resistance to generate at a stacker crane, and provided the stacker crane at a low facility cost. CONSTITUTION:For a stacker crane 4 having a cage 12 freely capable of elevation in a storage facility, and a post 18 equipped with a fork 20 installed on a carriage 15 in the cage 12, a pair of sprockets 25a-25d are installed at each of an upper and a lower part of the cage 12. A chain 26a is wound between the sprockets 25a-25d, and a second chain 26b is wound endlessly between the lower pair of the sprockets 25c, 25d, while the upper end of the post 18 is connected with the first chain 26a, with the carriage 15 connected with the second chain 26b.

7. 发明专利

JPH04333403A STACKER CRANE 失效
公开(公告)号：JPH04333403A
公开(公告)日：1992-11-20
申请号：JP10587391
申请日：1991-05-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： YOSHIMOTO YAMIO , FUJII TOSHIYUKI
IPC分类号： B65G1/04 , B66F9/07
摘要： PURPOSE:To miniaturize a fork truck by suspending a chain endlessly all among sprockets as well as doubly winding the chain among pairs of the sprockets installed on the upper side and the lower side of a cage, and by connecting the truck to the suspension part between the lower side sprockets and also connecting the upper edge of a post to the suspension part between the upper side sprockets. CONSTITUTION:A pair of sprockets 25a, 25b is installed on the upper edge and a pair of sprockets 25c, 25d is installed on the lower edge of the inernal wall inside of a cage frame of a cage. A chain 26 is doubly wound only between pairs of the sprockets 25a, 25b and 25c, 25d, and it is endlessly suspended among all the sprockets 25a-25d. Additionally, a fork truck 19 is connected to the suspension part between the lower side sprockets of the chain 26, and the upper edge of a post 17 is connected to the suspension part between the upper side sprockets of the chain 26. Thereby, the truck 19 and the post 17 freely and reciprocally move inside of the cage frame 15 by drive of the sprocket 25a.

8. 发明专利

JPS58193903A Booster device 失效
标题翻译：升压装置
公开(公告)号：JPS58193903A
公开(公告)日：1983-11-11
申请号：JP6235983
申请日：1983-04-11
申请人： Mitsubishi Heavy Ind Ltd
发明人： HANAMOTO MIKIO , KAWASAKI TETSUO , WATABE TAKEKATA , FUJII TOSHIYUKI , NOGUCHI NAOKI
IPC分类号： F15B7/00 , F15B3/00
摘要： PURPOSE: To provide a compact device of which direction of force can be changed by a method wherein a piston acting also as a cylinder provided with an output rod is fitted in an outer cylinder, a piston provided with the input rod is fitted in the piston also acting as a cylinder and either a gas of a liquid is filled in a space between the outer cylinder and the piston.
CONSTITUTION: A piston 11 also acting as a cylinder is fitted in the outer cylinder 9 and then the piston 10 is fitted in the piston 11 also acting as a cylinder. The piston 11 also acting as a cylinder is provided with the output rod 18 extended therein and with the communication hole 12. In the piston 10 is extended the input rod 19. Oil is flowed into the chamber A enclosed by the piston 10 and the outer cylinder 9. When the input rod 19 is pulled in a direction indicated by an arrow P, the force causes the piston 11 also acting as cylinder to be moved in the direction P' and then the transmission of the force is performed with a ratio of each of the ratio of pressure accepting areas between the piston 10 and the piston 11 also acting as the cylinder.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了提供一种紧凑的装置，其中可以通过一种方法来改变力的方向，其中在外筒中安装有具有输出杆的气缸的活塞也是如此，设置有输入杆的活塞装配在活塞中也用作气缸，并且液体的气体填充在外筒和活塞之间的空间中。构成：也用作气缸的活塞11装配在外筒9中，然后将活塞10装配在也用作气缸的活塞11中。还用作气缸的活塞11设置有延伸在其中并具有连通孔12的输出杆18。在活塞10中延伸输入杆19.油流入由活塞10包围的室A中，外部当输入杆19沿箭头P所示的方向被拉动时，该力使得还用作气缸的活塞11沿方向P'移动，然后以比例活塞10和活塞11之间的压力接收面积的比例也用作气缸。

9. 发明专利

JPS58138812A FOOTING DEVICE FOR DECK ELEVATION TYPE WORKING PLATFORM 失效
公开(公告)号：JPS58138812A
公开(公告)日：1983-08-17
申请号：JP1760082
申请日：1982-02-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： HATANO KAZUO , UJIHARA TAKASUMI , OOTA NORITAKA , FUJII TOSHIYUKI
IPC分类号： E02B17/02
摘要： PURPOSE:To shallow the draft of hull by attaching a movable footing protrudable to the outside of the bottom and also accommodatable into the bottom to the bottom of the peripheral edge of a fixed footing. CONSTITUTION:A fixed footing 4 accommodatable into a leg well 3 is attached to the lower end of an elevating leg 1 along the leg well 3 of a hull 2, and a movable footing 5 extrudable to the outside of the bottom of the fixed footing 4 and also accommodatable into the bottom is attached to the peripheral bottom of the fixed footing 4. Since the movable footing 5 turns around a pin 6 as a shaft, the movable footing 5 is accommodated into the bottom of the fixed footing 4, the leg 1 is raised, and the footings 4 and 5 are accommodated into the leg well 3, whereupon the projection from the bottom face of the hull 2 is removed, and therefore, the draft of the hull can be shallowed when towing the hull 2.

10. 发明专利

JPS57187413A STEEL PIPE JOINT STRUCTURE IN MARINE STRUCTURE 失效
公开(公告)号：JPS57187413A
公开(公告)日：1982-11-18
申请号：JP7124881
申请日：1981-05-12
申请人： MITSUBISHI HEAVY IND LTD
发明人： KITAMI EIICHI , FUJISHIMA KAZUAKI , NAWATA TAKUO , AOKI SHIGERU , MUKOUYA YOSHINORI , UJIHARA TAKASUMI , KAWASAKI TETSUO , FUJII TOSHIYUKI , YAMASHITA MASAHIRO
IPC分类号： E02B17/00
摘要： PURPOSE:To raise the strength of a joint by providing diaphragm plates to the insides of the main pipe and branched pipes in a face-to-face manner in the joint where plural branched steel pipes as braces are gathered in the main steel pipe. CONSTITUTION:In a joint where plural branched steel pipes 2 are gathered in the main steel pipe 1, diaphragm plates 3 and 4 are provided to the insides of the main pipe 1 and the branched pipes 2 in a face-to-face manner, and a bracket 5 to ease the concentration of stress on the diaphragm plates 3 and 4 and the same faces as them is provided to the outside of the connecting portion between the main pipe 1 and the branched pipes 2. Furthermore, ring frames 6 and 7 are provided to the ends of the diaphragm plates 3 and 4, and a ring frame 8 is provided to the inner crossing portion between the main pipe 1 and the branched pipes 2. Thus, the transmission of force can be smoothly attained by the action of the diaphragm plates 3 and 4, and the concentration of stress can be eased by th actions of the bracket 5 and the ring frame 6-8.

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