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

JPH03191195A EARTH AUGER DEVICE 失效
公开(公告)号：JPH03191195A
公开(公告)日：1991-08-21
申请号：JP33087889
申请日：1989-12-19
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E02F3/38 , E21B3/02 , E21B15/00
摘要： PURPOSE:To reduce the occupying area of a device by forming a type of four- parts link by the upper arm, one part of lower arm, connecting rod and mast intermediate section of an earth auger device and approaching and separating a leader mast to and from the rotating machine base side. CONSTITUTION:A boom A is constituted in an articulated arm composed of an upper arm 7 and a lower arm 6, a hydraulic cylinder 10 for derricking the boom is installed on the lower arm 6, a hydraulic cylinder 11 for tilting a mast is mounted between the upper and lower arms 7, 6 and a connecting rod 8 is pin-coupled between the lower end of the hydraulic cylinder 11 and a mast intermediate section 3a and a four parts link is formed by one parts of the upper and lower arms 7, 6, the connecting rod 8 and the mast intermediate section 3a. The leader mast 3a is organized so as to be able to approach to and separate from the rotating machine base 1 side in response to the expansion and contraction of the hydraulic cylinder 11 for tilting the mast. Accordingly, an earth auger 4 can be overhauled and assembled safely and easily at a narrow job site.

2. 发明专利

JPH02252887A FOUNDATION FORMING DEVICE 失效
公开(公告)号：JPH02252887A
公开(公告)日：1990-10-11
申请号：JP7360589
申请日：1989-03-24
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E21B7/00
摘要： PURPOSE:To prevent a top sheave from projecting out of an arm end when not in use while enable the fine position adjustment thereof when in use by providing a normal/reverse rotation steplessly fixing device on a leaderless foundation forming device. CONSTITUTION:In a leaderless foundation forming device, an articulated arm A mounted on a rotary machine base 2 on a crawler 1 is controlled by a microcomputer to vertically lift up/down an auger B on an arm end 7a to dig a vertical hole. In this device, a driving shaft 11 perpendicularly intersecting to the arm erecting/collapsing plane of the articulated arm A is pivotally installed on a bearing portion 10 provided on the body of the arm end 7a and the base portion of the supporting arm 15 of a top sheave 16 is fixed to the driving shaft 11. By operating a normal/reverse rotation steplessly fixing device C provided on the driving shaft 11, the top sheave 16 is revolved up and down on the periphery of the side of an auger machine 20. Thereby, the position of the top sheave 16 can be finely adjusted, while also enabling the top sheave 16 to be housed when not in use.

3. 发明专利

JPS6241819A PILE WITH TAKING-OUT LUBRICATION LAYER 失效
公开(公告)号：JPS6241819A
公开(公告)日：1987-02-23
申请号：JP18252785
申请日：1985-08-20
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E02D5/28 , E02D9/00 , E02D9/02
摘要： PURPOSE:To enable a pile to be taken out by the force of a usual winch, by coating the surface of the pile, with a re-wetting lubrication layer with water absorbing polymer and re-wetting binder mixed together and dried and solidified. CONSTITUTION:When a pile 1 is cast in the cement layer 8 of cement mil, then the water content of the cement layer 8 is absorbed by water absorbing polymer 5 and re-wetting binder 6. After that, the thickness of a re-wetting lubrication layer 2 is increased, and the non-solidified cement layer 8 is removed from the surface of the pile 1. In the expanded re-wetting lubrication layer 2, the water absorbing polymer 5 is turned into a large or small rolling ball, and the re-wetting binder 6 is gelatinized or sludge-formed to play a part of lubricant. As a result, the pile can be easily taken out, and the pile can be used,no as a throwaway article but as a recovery article.

4. 发明专利

JPH04258410A CONSTRUCTING METHOD OF UNDERGROUND CONTINUOUS WALL IN UNDERGROUND OBSTRUCTION EXISTING GROUND 失效
公开(公告)号：JPH04258410A
公开(公告)日：1992-09-14
申请号：JP10525691
申请日：1991-02-12
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E02D5/18
摘要： PURPOSE:To construct an underground continuous wall by removing an underground obstruction difficult to be excavated by an earth auger, etc., and building a dummy ground equal to a normal ground to a ground after the removal. CONSTITUTION:A cylindrical frame 1 is disposed in upright to a ground, in which there is an underground obstruction, the underground obstruction is removed while preventing the falling-in of ground soil in the cylindrical frame and in the lower section of the cylindrical frame by a viscosity conditioner, a vertical pit is dug, and cement milk and soil and sand are charged into the vertical pit and kneaded and solidified, thus forming a master dummy ground 11. A slave dummy ground 15 is formed in the ground at a position separate from the master dummy ground through the same means, and an interposing dummy ground is shaped at a position interfering in the master dummy ground and the slave dummy ground through the same means again. Accordingly, unifying with the master/slave dummy grounds is repeated, and an interrupting dummy ground, which can be excavated and which has solid properties corresponding to a normal ground, is formed in the ground, and the interrupting dummy ground is excavated, thus constructing an underground continuous wall.

5. 发明专利

JPH04203194A EARTH AUGER DEVICE 失效
公开(公告)号：JPH04203194A
公开(公告)日：1992-07-23
申请号：JP33792890
申请日：1990-11-30
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E21B15/00 , E21B7/00 , E21B7/02
摘要： PURPOSE:To secure the safety and facility of the work by connecting a connecting rod which is provided by attaching the front end of a hydraulic cylinder and the front end of a slide link and pin connection on a climb face on the back of an intermediate section of mast by a connecting pin in such a way that they can be separated freely. CONSTITUTION:When leader mast is disassembled, a hydraulic cylinder 8 is elongated, a fixed slide piece 12 is separated from front limit S, the cylinder 8 is descended and rotated together with a slide link 10, and a connecting pin 15 of a connecting rod 11 which is attached at front end of the cylinder 8 and link 10 is seated on a climb face B which is provided on the back of an intermediate section 3a of mast. The connecting pin 15 which rises along the climb face B as the cylinder 8 elongates is connected with a pin connection section C which is provided in the upper section of the face B in such a way that is can be separated freely. Consequently, it is possible to secure the safety and facility of the work.

6. 发明专利

JPH0464686A LONG-HANDLE SHAFT LIFTING GEAR FOR FOUNDATION EQUIPMENT 失效
公开(公告)号：JPH0464686A
公开(公告)日：1992-02-28
申请号：JP17590090
申请日：1990-07-03
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E21B15/00 , E21B19/06
摘要： PURPOSE:To make stable and forcible lifting motion performable by connecting the upper end of a long-handle shaft to a lifting mount with stopper fitted in a parallel guide bar via a forced lifting gear. CONSTITUTION:When a clam basket 16a or the like is intended to operate under overcoming the powerful resistance of an underground material, a lifting mount 6 with a stopper A fitted in a parallel guide bar 4 is lowered to a proper position. In addition, an engaged part 12 is projected out by a hydraulic cylinder 11 of the stopper A and this engaged part 12 is fitted in each rach-form projec tion 5 between guide bars 4 and clamped. Next, a hydraulic cylinder 14 of a forced lifting gear B connecting to the upper end of a long-handle shaft 13 is contracted to some extent and this shaft 13 is lifted up, whereby forced drawing takes place. With this constitution, powerful lifting motion can be done in a stabilized state.

7. 发明专利

JPH02153188A RING-LIKE BLADE EARTH AUGER DEVICE 失效
公开(公告)号：JPH02153188A
公开(公告)日：1990-06-12
申请号：JP30548588
申请日：1988-12-01
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E21B10/44 , E21B3/02 , E21B7/00
摘要： PURPOSE:To make it possible to pull out a clod easily and speedily by an auger itself by planting and providing a plurality of projections keeping a specific relationship to the circumferential surface of a ring-like blade auger provided with the ring-like blade of the lower end of a long cylinder along a virtual helix. CONSTITUTION:Projections 3a, 3b and 3c having about the same center angle of the projections each other are planted and provided inward to the inside of a cylinder of a ring-like blade auger A of the lower end of a long cylinder 1 along a virtual helix 3d. A distance M between the tip of a ring-like blade 2 and the projection 3a, and each distance N between the projections 3a and 3b, between the projections 3b and 3c are formed rather longer than the maximum diameter (t) of a lump B1, and a length l of the projection 3a and the like is formed rather shorter than the maximum gap H between the clod B1 and an internal wall. The auger A is turned to lower, and a group of lumps B1 to be gouged by a kind of spiral operation is subsequently lifted from the lower to place on the projections 3a and the like, and is carried out to the ground by raising the auger A.

8. 发明专利

JPH02120413A UNDERGROUND CONTINUOUS COLUMN HOLE BORING METHOD 失效
公开(公告)号：JPH02120413A
公开(公告)日：1990-05-08
申请号：JP27388688
申请日：1988-10-29
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E21B10/44 , E02D17/13 , E02F5/02 , E21B7/20
摘要： PURPOSE:To make it easy to bore a hole in a hard layer and to excavate continuous holes accurately by excavating through a male and female treads provided respectively to an inside cylinder and an outside guide cylinder connected to the outside thereof while centering. CONSTITUTION:A longitudinal hole 3 is excavated by a screw auger 2 to erect an outside guide cylinder 4, a disc core 1a is hollowed out of a hard layer 1 by a ring-like blade auger, the disc core 1a is pulled up together with the auger 5, an inside cylinder 7 provided with a stopping female thread 6 is inserted into a recessed cylinder surface 7a connected to the outside of an outside guide cylinder 4A to fit in a hard layer hole 3a, and the outside guide cylinder 4 is pulled up. After that, the longitudinal hole 3 is excavated along the recessed cylinder surface 7a by the auger 2, a stopping male thread 8 is screwed in the female thread 6 to erect the outside guide cylinder 4A, the auger 5 is inserted into the inside thereof to hollow a disc 1b, therein, and after pulling up, the inside cylinder 7 is moved to the outside guide cylinder 4A to fit in the hard layer hole 3s. By repeating the process, a linear or curved continuous column hole is formed.

9. 发明专利

JPH04201519A MIXER FOR MANUFACTURING AND FEEDING DEVICE FOR CEMENT MILK OR THE LIKE 失效
公开(公告)号：JPH04201519A
公开(公告)日：1992-07-22
申请号：JP33792990
申请日：1990-11-30
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： B28C5/14
摘要： PURPOSE:To manufacture a mixer, the whole system of which can be cleaned easily, by communicating a nozzle jetting water toward a shoulder plate peripheral corner of a kneading cylinder together with a driving shaft rotatably with a driving shaft water path and connecting the same with a pressure water feeding pipe through a rotating section water feeding mechanism. CONSTITUTION:A hopper 3 is placed on a transfer cylinder section 2 of a horizontal type vessel A1 constituted in a manner that a small diameter transfer cylinder section 2 is continued to the front section of a large diameter kneading cylinder section 1, and a feeding inlet 4 is provided on the front side section of the kneading cylinder section 1 and a discharge outlet 5 is provided at the rear end, and a motor 7 is mounted on the outer section of an end plate 6 on the front end of the transfer cylinder section 2 and a screw type conveyor 9 is set in the transfer cylinder section 2 of a driving shaft 8. Agitation elements 10 and 11 are fixed in the kneading cylinder section 1, and a nozzle B jetting water toward a shoulder peripheral corner 1a on the front of the kneading cylinder section 1 is set rotatably with a driving shaft 8 and in communication with a water path 12, and the driving shaft water path 12 is connected with a pressure water feeding pipe 13 through a rotating section water feeding mechanism C. Thus, sweeping cleaning is carried out before the powder is accumulated in the peripheral corner section 1a.

10. 发明专利

JPH03191120A UNDERGROUND OBSTACLE DISPOSER 失效
公开(公告)号：JPH03191120A
公开(公告)日：1991-08-21
申请号：JP33087789
申请日：1989-12-19
申请人： OHORI MASATO
发明人： OHORI MASATO
IPC分类号： E02F3/36 , E02F3/413 , E02F9/00
摘要： PURPOSE:To facilitate execution by pivoting a boom end on a coupling frame of a cylindrical casing, and pivoting the rear and front of a chain hydraulic cylinder respectively on both side projection of an upper arm and a cylindrical casing. CONSTITUTION:A boom end 7a and a coupling frame 14 fixed to a cylindrical casing 11 of a working tool device B are pivoted on a cross pin 15. The rear of a chain hydraulic cylinder 8 is pivoted on both side projection 6a of an upper arm 6 with a cross pin 17, and a rod 18a of the front of the cylinder 8 is pivoted on a projected cross pin 19 of the cylindrical casing 11. After that, a hydraulic cylinder 18 is operated, and the working tool device B is secured vertically to execute. Then, in case of obstacles located in the deep ground, the cylinder 18 is extended to locate the cylindrical casting 11 at the rear 6b of the upper arm 6, and the device B is held vertically to lower it to the deep ground without oscillating. According to the constitution, execution can be easily carried out.

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