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1. 发明专利

JPH1160177A VEHICLE FOR HIGH LIFT WORK 失效
公开(公告)号：JPH1160177A
公开(公告)日：1999-03-02
申请号：JP23003497
申请日：1997-08-26
申请人： ISHIKAWAJIMA SHIBAURA MACH , NOZAWA SEISAKUSHO KK , KAWASHIMA NOUGU SEISAKUSHO KK , SEIBUTSUKEI TOKUTEI SANGYO
发明人： MIYAMOTO HIDEKI , ANDO NORIHIKO , KANEKO TAKUJI , NOZAWA MASAO , NOZAWA JUNICHI , WATANABE KATSUHIRO , KAWASHIMA TAKANORI , NAGAKI TSUKASA , OGAWA MIKIO , FUJII YUKITO
IPC分类号： A01D46/00 , A01D46/20 , B66F9/06 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To improve the work efficiency by making a work bench and a first load-carrying platform enter between branches and between trees easily and advancing them deeply up to the innermost part so as to widen a work scope and bringing them close to a desired position easily without moving a self- running bogie. SOLUTION: A deck 7 is provided on a self-running bogie 5 provided with a running device 2 through a lifting device 6 of a link like X character in such a manner that it can ascend and descend freely. One end of a boom 10 is supported on the deck so as to turn in the horizontal direction so that the boom 10 can be expanded and shrunk. A work bench 11 and a first load- carrying platform 12 are provided in a tip part of the boom 10, the first load- carrying platform 12 is provided in a front part of the work bench 11, and a second load-carrying platform 9 is provided above a boom 10 support end side.

2. 发明专利

JPH1160179A OVERHANG PLATE LOCK MECHANISM OF WORK VEHICLE 失效
公开(公告)号：JPH1160179A
公开(公告)日：1999-03-02
申请号：JP23003697
申请日：1997-08-26
申请人： ISHIKAWAJIMA SHIBAURA MACH , NOZAWA SEISAKUSHO KK , KAWASHIMA NOUGU SEISAKUSHO KK , SEIBUTSUKEI TOKUTEI SANGYO
发明人： MIYAMOTO HIDEKI , ANDO NORIHIKO , KANEKO TAKUJI , NOZAWA MASAO , NOZAWA JUNICHI , WATANABE KATSUHIRO , KAWASHIMA TAKANORI , NAGAKI TSUKASA , OGAWA MIKIO , FUJII YUKITO
IPC分类号： A01B75/00 , B66F9/06 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To lock a claw body and an engaging arm by merely turning a lock lever to an engaging position by constituting an overhang plate lock mechanism of a work vehicle in such a manner that the claw body is provided and protrudes in side parts or lower faces on both right and left sides of an overhang plate, an engaging arm which can move to the engaging position and a release position for the claw body is provided, and the engaging arm is interlocked and connected with the lock lever provided on a deck so as to engage the claw body with or disengage it from the engaging arm due to the turn of the lock lever. SOLUTION: In a work vehicle in which a deck 7 is provided on a self-running bogie 5 and an overhang plate 51 is provided in such a way that it can overhang more on a side in the horizontal direction than the deck 7, a claw body 59 is provided and protrudes in a side part or a lower face of the overhang plate 51, an engaging arm 63 which can move to an engaging position and a release position for the claw body 59 is provided, and the engaging arm 63 is interlocked and connected with a lock lever 65 provided on the deck 7 to engage the engaging arm with and disengage it from the claw body due to the turn of the lock lever. Moreover, a plurality of overhang plates are arranged in parallel, and the claw body is provided on each overhang plate to engage and disengage each overhang plate simultaneously due to the turn of the lock lever.

3. 发明专利

JPH1160178A CARGO TRANSFER MECHANISM OF WORK VEHICLE 失效
公开(公告)号：JPH1160178A
公开(公告)日：1999-03-02
申请号：JP23003597
申请日：1997-08-26
申请人： ISHIKAWAJIMA SHIBAURA MACH , NOZAWA SEISAKUSHO KK , KAWASHIMA NOUGU SEISAKUSHO KK , SEIBUTSUKEI TOKUTEI SANGYO
发明人： MIYAMOTO HIDEKI , ANDO NORIHIKO , KANEKO TAKUJI , NOZAWA MASAO , NOZAWA JUNICHI , WATANABE KATSUHIRO , KAWASHIMA TAKANORI , NAGAKI TSUKASA , OGAWA MIKIO , FUJII YUKITO
IPC分类号： A01D46/00 , B66F9/06 , B66F11/04
摘要： PROBLEM TO BE SOLVED: To load a cargo such as a container at a loading position where one end of a first load-carrying platform is raised, prevent the cargo from sliding and dropping, and store harvests easily into the container from a work bench by constituting a cargo transfer mechanism of a work vehicle in such a manner that the other end of the first load-carrying platform is pivotally supported on the work bench and the cargo transfer mechanism can turn to the loading position where one end of the first load-carrying platform is raised and a transfer position where one end thereof is lowered down to a height of a second load-carrying platform. SOLUTION: A work bench 11, a first load-carrying platform 12, and a second load-carrying platform 9 are arranged in close proximity on a self-running bogie 5 so that the work bench 11 and the first load-carrying platform 12 can move around the second load-carrying platform 9. The first load-carrying platform 12 is arranged at a higher position than the second load- carrying platform 9, and one end of the first load-carrying platform 12 is pivotally supported on the work bench 11 to constitute a cargo transfer mechanism of a work vehicle in such a manner that it can turn to a loading position where the other end of the first load-carrying platform 12 is raised and a transfer position where the other end thereof is lowered down to a height of the second load-carrying platform. Moreover, a release lever 43 is provided in the vicinity of the work bench 11 so that the first load-carrying platform 12 can turn from the loading position to the transfer position due to the turn of the release lever 43. Further, rollers 37, 45 are arranged on top faces of the first load-carrying platform 12 and the second load-carrying platform 9.

4. 发明专利

JPH08294886A ROBOT CONTROL DEVICE 失效
公开(公告)号：JPH08294886A
公开(公告)日：1996-11-12
申请号：JP10153295
申请日：1995-04-26
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： HAGIWARA HIROYUKI , NAKAZAWA MASAAKI , WADA HITOSHI , MIZUNO TAKESHI , MIYAMOTO HIDEKI
IPC分类号： B25J9/10 , B25J9/16
摘要： PURPOSE: To make automatic return to the initial condition quickly and smoothly by providing a plurality of return programs to the initial condition, furnishing a stop position sensing means and operating condition sensing means, and selecting the suitable program for the given condition when a robot stopped on the way of its works is to be started on the basis of the results from sensing made by the two sensing means. CONSTITUTION: A ROM as a storing part provided in a robot controller 4 contains a plurality of, for example three, return programs to the initial condition which are to control a reversible motor so that a robot stopped on the way of its works is returned automatically to the initial state. A stop position sensing means and an operating condition sensing means are furnished, and when the robot 1 stopped on the way of its works is to be started, a selecting means installed in the robot controller 4 selects the program suitable for the given condition to return the robot 1 automatically to its initial state on the basis of the results from sensing made by the two sensing means. Thus restitution takes place automatically in conformity to the selected program.

5. 发明专利

JPH07328743A CORE SETTING EQUIPMENT FOR CASTING 失效
公开(公告)号：JPH07328743A
公开(公告)日：1995-12-19
申请号：JP12483994
申请日：1994-06-07
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： NAKAZAWA MASAAKI , WADA HITOSHI , HAGIWARA HIROYUKI , MIZUNO TAKESHI , MIYAMOTO HIDEKI
IPC分类号： B25J9/10 , B22C9/10 , B25J13/08 , B25J17/02 , G05B19/18 , G05B19/404
摘要： PURPOSE:To prevent the collapse of a main mold caused by the abutting of a core on the circumferential surface of the main mold when the core is set in the main mold by a robot. CONSTITUTION:A tip part of an arm 16 of a robot is connected to a hand part 17 through a compliance device 18. In setting a core, the lowering action of the arm 16 is stopped when the core 2 held by the hand part 17 is lowered to the prescribed position in a main mold 1, and the tip part of the arm 16 is horizontally moved by a horizontal movement control means 11. The positional correction of the core 16 is operated from the moving direction and the movement of the arm 16 by the horizontal movement control means 11 and the swaying direction and the sway of the compliance device 18 at that time in order to prevent the core 2 from being abutted on the circumferential surface of the main mold 1 in setting the core, and the position of the arm 16 is corrected according to the results of the operation.

6. 发明专利

JPH07223044A CORE PLACEMENT RECOGNITION DEVICE 失效
公开(公告)号：JPH07223044A
公开(公告)日：1995-08-22
申请号：JP2007994
申请日：1994-02-17
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： NAKAZAWA MASAAKI , WADA HITOSHI , HAGIWARA HIROYUKI , MIZUNO TAKESHI , MIYAMOTO HIDEKI
IPC分类号： B22C9/00 , B22C9/10
摘要： PURPOSE:To prevent producing defective casting by providing the judging means to judge whether a core is properly placed in a main mold or not based on the detected result from detecting means. CONSTITUTION:By the control of a controller 6 based on a core model signal and the detected result of a position sensor 5, a traveling member is moved to a specific position, a distance to main mold face is detected by a distance sensor 4. Subsequently, by the control of a controller 6 based on the core model signal and the detected result of the position sensor 5, a distance to the specific position of the core is detected by the distance sensor 4. Based on a traveled quantity of the traveling member and detected result from the distance sensor 4, the relative position between the main mold and core accommodated in the main mold is operated by the controller 6, it is compared to the reference value set beforehand. The operated result by the controller 6 is compared to the reference value, when the difference is smaller than the threshold value set beforehand, it is judged core placement is properly executed.

7. 发明专利

JP2001191809A FRONT WHEEL ACCELERATOR SWITCHING MECHANISM FOR AGRICULTURAL TRACTOR 失效
公开(公告)号：JP2001191809A
公开(公告)日：2001-07-17
申请号：JP2000002750
申请日：2000-01-11
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： SUDO TAKAAKI , MAEZAWA AKIHIKO , KOMATSU KESAHEI , MIYAMOTO HIDEKI , OTA MASASHI
IPC分类号： B60K17/348 , B62D11/08 , B62D49/00
摘要： PROBLEM TO BE SOLVED: To alarm an operator incomplete connection of a right and a left brake pedals by stopping the operation of an accelerator when traveling on a road. SOLUTION: This front wheel accelerator switching device is structured so that the front wheels is not accelerated when a right and a left brake pedals 20R, 20L are connected to each other. An alarm mechanism is formed of a connection detecting switch 22 for detecting the connecting condition of the right and the left brake pedals 20R, 20L. a gear shift detecting switch 46 for detecting the gear shift condition of a traveling gear shift device 16, an alarm device for generating alarm to an operator such as a lamp 48 and a speaker 49, and a controller 47 connected to them. The alarm device is operated when the brake pedals are not connected to each other and a gear is shifted to the traveling speed.

8. 发明专利

JPH1019772A SACCHARINITY MEASURING INSTRUMENT FOR FRUIT 失效
公开(公告)号：JPH1019772A
公开(公告)日：1998-01-23
申请号：JP17091896
申请日：1996-07-01
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： ANDO NORIHIKO , KANEKO TAKUJI , MIYAMOTO HIDEKI , NAKAZAWA MASAAKI , YOKOYAMA KAZUHIRO
IPC分类号： G01N21/85 , G01N21/35 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To prevent laser light from attenuating and improve the measurement precision of the saccharinity measuring instrument which analyzes the laser light transmitted through a fruit and measures the saccharinity of the fruit. SOLUTION: A positioning means which positions a tray 6, having a through hole for passing the laser light, at a specific measurement position is provided on the center line of the mounted fruit 5, and a light projection part 16 and a light-receiving part 17 are provided movably on a perpendicular containing the center of the fruit across the fruit 5 on the tray 6 and surrounded with light shield members 19 and 21. When the saccharinity of the fruit 5 is measured, the light projection part 16 and light-receiving part 17 are put close to the fruit 5 mounted on the tray 6 so that openings of the shield members 19 and 21 come into contact with the fruit 5, etc. Consequently, the fruit 5 is accurately positioned in the optical path from the light projection part 16 to the light- receiving part 17, so the stability of measurement is improved. Further, the optical path is shielded by the shield members 19 and 21 from external light, so the influence of the external light is eliminated to improve the measurement precision.

9. 发明专利

JPH1015499A INSPECTION APPARATUS FOR FRUITS 失效
公开(公告)号：JPH1015499A
公开(公告)日：1998-01-20
申请号：JP17024096
申请日：1996-06-28
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： ANDO NORIHIKO , KANEKO TAKUJI , MIYAMOTO HIDEKI , NAKAZAWA MASAAKI , YOKOYAMA KAZUHIRO
IPC分类号： G01N21/35 , B07C5/02 , B65G47/26 , B65G47/72 , G01N21/359
摘要： PROBLEM TO BE SOLVED: To make it possible to smoothly and rapidly inspect fruits. SOLUTION: The fruits are transferred and positioned from a carrying-in line 1 to a measuring line 2 and the measurement of the fruits is executed in a measuring section. The fruits after the measurement are transferred and discharged from the measuring line 2 to a discharging line 3. Plural pieces of the fruits are transferred from the carrying-in line 1 to the measuring line 2 and from the measuring line 2 to the discharging line 3 in a series of such flow. In addition, the continuous serial transfer movement of the trays by the carrying-in line 1 and the discharging line 3 is not stopped. As a result, the smooth and rapid inspection is executed even in such a case the measurement to take time like in the internal component inspection of the fruits by a nondestructive inspection method in the measuring section.

10. 发明专利

JPH08318346A CASTING CORE STORING DEVICE 失效
公开(公告)号：JPH08318346A
公开(公告)日：1996-12-03
申请号：JP12696595
申请日：1995-05-26
申请人： ISHIKAWAJIMA SHIBAURA MACH
发明人： MIYAMOTO HIDEKI , NAKAZAWA MASAAKI , WADA HITOSHI , HAGIWARA HIROYUKI , MIZUNO TAKESHI
IPC分类号： B25J13/00 , B22C9/10
摘要： PURPOSE: To store various cores in a main die using a robot, and to prevent the core from being brought into contact with the inner surface of the main die to break the main die. CONSTITUTION: A robot having an arm movable in the horizontal and vertical direction, a hand part fitted to the tip part of the arm to hold a core, and a driving means to move the arm to the position where the core held by the hand part is stored in a main die is provided. A non-contact type distance measuring instrument which is lowered to the prescribed position in the main die, and measures the distance between the distance measuring instrument and the circumferential surface of the main die is fitted to the hand part, and the distance between the hand part and the main die is operated by a first operating means based on the measurement by the distance measuring instrument. The correction in storing the core of the arm necessary to store the core in the main die without bringing the core held by the hand part into contact with the circumferential surface of the main die is operated by a second operating means based on the results of operation by the first operating means, and the arm is moved based on the results of operation of the second operating means to accommodate the core.

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