专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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.

2. 发明专利

JPH0940133A STRUCTURE OF WIRE-PULL CONVEYOR 失效
公开(公告)号：JPH0940133A
公开(公告)日：1997-02-10
申请号：JP19453795
申请日：1995-07-31
申请人： KAJIMA CORP , TOKUDAYA KENKI KOGYO KK
发明人： MANABE MASAHIRO , FUKUI TOSHIHARU , MURO TOSHIYA , HABA MASABUMI
IPC分类号： B65G17/02
摘要： PROBLEM TO BE SOLVED: To provide a wire-pull conveyor with a large loading amount at low cost by constituting a conveyor body out of a movable member, forming a string type body connected to both its ends through a plurality of lifting metal fittings, and equipping plural pairs of rollers which clamp the string type body at a head part, a tail part, and a middle part from the vertical direction. SOLUTION: The conveyor belt 2 of a conveyor body 1 is constituted of movable members such as wire net, cloth and synthetic rubber. One end of lifting hardware 3 is bolted to both the ends of the conveyor belt 2. String type bodies, or wire ropes 4, are fitted to the other ends of a plurality of the lifting hardware 3 to hold them. When an article (W) to be carried is loaded onto the conveyor belt 2, the conveyor belt 2 curves downward. Longitudinal tension occurs at the lifting hardware 3, and the wire ropes 4 try to come off from an annular groove 34a in a wire receiving roller 34, however tire rollers 35 which clamp the wire ropes 4 together with the roller 34 suppress it and prevent it from being lifted and coming off.

3. 发明专利

JPH0952612A TAIL SECTION FOR WIRE-PULLED CONVEYOR DEVICE 失效
公开(公告)号：JPH0952612A
公开(公告)日：1997-02-25
申请号：JP20866295
申请日：1995-08-16
申请人： KAJIMA CORP , TOKUDAYA KENKI KOGYO KK
发明人： MANABE MASAHIRO , FUKUI TOSHIHARU , MURO TOSHIYA , HABA MASABUMI
IPC分类号： B65G17/02
摘要： PROBLEM TO BE SOLVED: To prevent deformation by a conveyed object and increase the load quantity by providing a tail drum, multiple pairs of line pulleys, multiple pairs of carrier rollers, and a carrier roller supporting a return path portion on a frame erected on support shoes. SOLUTION: A frame 22 is provided with multiple pairs of line pulleys 15 shrunk in width downward in the conveying direction from a tail drum 23 side and multiple pairs of carrier rollers 16 made deeper in depth at the center section in the conveying direction. A straight carrier roller 24 supporting the return path portion 2b of a conveyor belt is provided at the lower section of the frame 22. The return path portion 2b is guided to the tail drum 23 by the carrier roller 24, and it is inverted by the tail drum 23. A forward path portion 2a is gradually shrunk in width in the conveying direction by the line pulleys 15 and the carrier rollers 16, and it is deformed into a stable recessed shape after a conveyed object W is loaded.

4. 发明专利

JP2004100262A Method for placing concrete 有权
公开(公告)号：JP2004100262A
公开(公告)日：2004-04-02
申请号：JP2002263156
申请日：2002-09-09
申请人： Kajima Corp , Kajima Mechatro Engineering Co Ltd , Toyo Constr Co Ltd , カジマメカトロエンジニアリング株式会社 , 東洋建設株式会社 , 鹿島建設株式会社
发明人： TANAKA HISATO , JINNAI IKUO , NOBETA ATSUHIKO , MANABE MASAHIRO
IPC分类号： E04G21/04
摘要： PROBLEM TO BE SOLVED: To provide a method for placing concrete that is suited for placing a large amount of concrete in an area for placement that is of such a large scale that a difference in height exceeds 100 m.
SOLUTION: At a force-feed pipe unit 9 for placement, located below a transport path 4, a force-feed pipe with a branch pipe is replaced with a replacement force-feed pipe. After concrete is placed through the branch pipe, a force-feed pipe with the branch pipe is replaced with a replacement force-feed pipe at a force-feed pipe unit 9 for placement that is located above the transport path 4 and concrete is placed through the branch pipe. Thus, in a clearance S between the interior wall surface of a vertical shaft 1 and a hydraulic pressure steel pipe 2, concrete can be placed from an area therebelow. Thus, even if the vertical shaft 1 is of such a large scale that its depth exceeds 100 m and a large amount of concrete needs to be placed in the clearance S, concrete can be surely and efficiently placed over the whole range of the clearance S to enhance the efficiency of construction work.
COPYRIGHT: (C)2004,JPO

5. 发明专利

JPH0952610A HEAD SECTION FOR WIRE-PULLED CONVEYOR DEVICE 失效
公开(公告)号：JPH0952610A
公开(公告)日：1997-02-25
申请号：JP20865595
申请日：1995-08-16
申请人： KAJIMA CORP , TOKUDAYA KENKI KOGYO KK
发明人： MANABE MASAHIRO , FUKUI TOSHIHARU , MURO TOSHIYA , HABA MASABUMI
IPC分类号： B65G17/02
摘要： PROBLEM TO BE SOLVED: To provide a head section for a wire-pulled conveyor device having a large load quantity at a low cost by providing a drive drum, multiple pairs of line pulleys shrunk in width backward, and multiple pairs of carrier rollers made deeper in depth backward at the central section on a frame. SOLUTION: A frame 12 is provided with multiple pairs of line pulleys 15 shrunk in width backward from a drive drum 14 side and multiple pairs of carrier rollers 16 made deeper in depth backward at the central section. Presser rollers 17, 17 are provided below the leading line pulley 15. The forward path portion 2a of a conveyor belt 2 is made gradually shallower in depth at the center section by the carrier rollers 16, wire ropes are gradually widened by the line pulleys 15, 15, and a conveyed object is shifted to the drive drum 14 in the flat state. The presser rollers 17, 17 are pressed to the return path portion 2b inverted by the drive drum 14 from below, and the driving force is effectively transmitted.

6. 发明专利

JPH0940134A WIRE-PULL CONVEYER 失效
公开(公告)号：JPH0940134A
公开(公告)日：1997-02-10
申请号：JP19453895
申请日：1995-07-31
申请人： KAJIMA CORP , TOKUDAYA KENKI KOGYO KK
发明人： FUKUI TOSHIHARU , MANABE MASAHIRO , MURO TOSHIYA , HABA MASABUMI
IPC分类号： B65G17/02
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive wire-pull conveyer with high movability by fitting a plurality of sets of rollers which clamp string elements formed out of mobile member and provided with a plurality of lifting fittings on both ends, from the vertical direction, on a movable and fixable head part, a tail part and a middle column. SOLUTION: When an article W to be conveyed is loaded in a conveyer belt, the conveyer belt 2 is curved downwards. At lifting hardware 3, longitudinal tension is generated, and a wire rope 4 tries to come off from an annular groove 34a in a wire receiving roller 34, however, the wire rope 4 is restrained by a tire roller 35 clamping the wire rope 4 together with the roller 34, and is prevented being lifted and coming off. It is possible to increase the loading amount of the article W to be conveyed for the belt conveyer placed and supported by a carrier roller. By moving and fixing a head part 10, a tail part 20 and a middle column 30, the movement of this wire pull conveyer is made free.

7. 发明专利

JPH07139167A AUTOMATIC TRAVELLING TYPE CONCRETE BUCKET FLOOR-REACHING POSITION ADJUSTING DEVICE 失效
公开(公告)号：JPH07139167A
公开(公告)日：1995-05-30
申请号：JP29078993
申请日：1993-11-19
申请人： KAJIMA CORP
发明人： KISHI MITSUTERU , SATO TATSURO , NAKAMURA YOICHIRO , MANABE MASAHIRO , NAKAYA YOSHIAKI
IPC分类号： E02B7/00 , E04G21/02
摘要： PURPOSE:To load concrete easily, and to shorten the term of work by constituting the floor of a truck laterally movably while installing a jack with a return mechanism and changing the position of a bucket according to load. CONSTITUTION:The joint surfaces 11a, 12a of the lower base 11 and upper base 12 of a truck 10 travelling on rails R4 along the rails R3 of a transfer car 8 supplying concrete are formed in inclined planes, and the upper base 12 can be moved in the rectangular direction to the rails R4. A hydraulic jack with a return mechanism is interposed, the upper base 12 is positioned at a place separated from the transfer car 8 at the time of non-load, the energizing force of the jack is cancelled at the time of load, and the upper base 12 is moved automatically to the transfer car side. A fulled concrete bucket 6 is carried to a placing site by a cable crane, and an empty bucket 6 is placed on the base 12. Accordingly, the position of the bucket 6 is adjusted automatically at a normal position, thus improving the efficiency of placing.

8. 发明专利

JP2002054123A METHOD AND APPARATUS FOR CONSTRUCTING CONCRETE DAM BODY 失效
公开(公告)号：JP2002054123A
公开(公告)日：2002-02-20
申请号：JP2000242201
申请日：2000-08-10
申请人： KAJIMA CORP
发明人： TAKAHASHI TAKEO , NAKAYA YOSHIAKI , MANABE MASAHIRO
IPC分类号： E02B7/00
摘要： PROBLEM TO BE SOLVED: To provided a method and apparatus for constructing a concrete dam body, which can continuously place concrete even if buried structures are present, arbitrarily adjust the width and gradient of the placed concrete, and construct the dam body in a safe and highly efficient manner. SOLUTION: The apparatus for constructing the concrete dam body includes a form having a shape conforming to the dam body and a means for moving the form, and it is constructed such that an upper portion thereof is formed into a gate structure higher in height than the buried structure, and that a girder portion of the gate structure is formed wider in width than the buried structure. Then, the form portion of the apparatus is set at a starting end of the dam body, and the form is moved in a direction that constructs the dam body while supplying concrete from its hopper, whereby concrete surfaces on upstream and downstream portions of the dam body is constructed.

9. 发明专利

JP2001262543A METHOD AND DEVICE FOR CONSTRUCTING CONCRETE DAM BODY 失效
公开(公告)号：JP2001262543A
公开(公告)日：2001-09-26
申请号：JP2000079834
申请日：2000-03-22
申请人： KAJIMA CORP
发明人： TAKAHASHI TAKEO , MANABE MASAHIRO , NAKAYA YOSHIAKI
IPC分类号： E02B7/00
摘要： PROBLEM TO BE SOLVED: To safely and efficiently construct a dam body. SOLUTION: A form 1 is moved along a previously built dam body A2, and concrete is supplied into the form 1 to construct a dam body A3 above the previously built dam body A2.

10. 发明专利

JPH0952611A INTERMEDIATE FEEDING SECTION FOR WIRE-PULLED CONVEYOR DEVICE 失效
公开(公告)号：JPH0952611A
公开(公告)日：1997-02-25
申请号：JP20865995
申请日：1995-08-16
申请人： KAJIMA CORP , TOKUDAYA KENKI KOGYO KK
发明人： MANABE MASAHIRO , FUKUI TOSHIHARU , MURO TOSHIYA , HABA MASABUMI
IPC分类号： B65G17/02
摘要： PROBLEM TO BE SOLVED: To provide an intermediate feeding section for a wire-pulled conveyor device having a large load quantity and allowing loading at an optional position at a low cost. SOLUTION: A frame 42 is erected on a pair of movable/fixable support shoes 41 of an intermediate feeding section 40. The frame 42 is provided with a feeding hopper 43, carrier rollers 44a-44c supporting a forward path portion 2a and wire ropes 4, wire receiving rollers 45, and a carrier roller 46 supporting a return path portion 2b.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式