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1. 发明专利

JPH1169541A ELECTRIC CABLE DRUM DRIVE DEVICE 失效
公开(公告)号：JPH1169541A
公开(公告)日：1999-03-09
申请号：JP24622397
申请日：1997-08-27
申请人： TOKYO DENKI KOMUSHO CO LTD , SANWA TEKKI CORP , TOWA SUPPLY KK
发明人： OOME SEIICHI , HORIKAWA SOICHIRO , FUKADA YASUHIRO , MURAKAMI YASUHIKO , WADA YUKIO , SUGIMOTO NOBUO
IPC分类号： B65H54/40 , B65H49/34 , H02G1/02
摘要： PROBLEM TO BE SOLVED: To provide a drive device of an electric cable drum of simple structure in which a conventional jack-up device is used without changes, several kinds of electric wire drums of different thicknesses are compatible, and moreover no specially large strength is required. SOLUTION: A drive plate 4 is pivotably attached to a body 1 in a derricking manner, two parallel shafts 6 are projected to its surface, and an elastic ball 6a on the market is fixed to each of them. A motor and a reduction gear are provided to turn these two shafts 6 on the back side, a flange of a drum is held by a pair of elastic balls for turning the drum. Simple structure can be adopted because no specially large force is required. A braking plate holder 9 and a lever 10 which are connected to each other are built into both, for regulation of stringing speed and for emergency stop.

2. 发明专利

JPH09215145A LINE EXTENDER AND DRUM SUPPORT 失效
公开(公告)号：JPH09215145A
公开(公告)日：1997-08-15
申请号：JP3882796
申请日：1996-02-01
申请人： TOKYO DENKI KOMUSHO CO LTD , SANWA TEKKI CORP
发明人： OOME SEIICHI , MURAKAMI YASUHIKO
IPC分类号： B65H49/32 , H02G1/06
摘要： PROBLEM TO BE SOLVED: To make it possible to automatically control the drive and stop of a cable drum on a line extender having a cable tray and an unrolling device in front, when a line is extended to an extending route. SOLUTION: A motorized roller M provided on the end of a driving arm 3 is pressed to a drum flange D and power is supplied to rotate the drum D. A braking rod 10 is fixed to the end of a brake lever 9. This rod is pressed to brake the drum 10. To judge the timing of driving and braking and adjust the rotating speed of the motorized roller when driven, guiding devices 12, 13, which give a drag to an extended cable and detect a passing speed, and a detecting arm 14, which rocks according to the degree of a cable tension ahead and detects a rocking angle, are provided to input the information to a control panel 16. In addition, a hydraulic cylinder is utilized as a drum support S so that no man power is required.

3. 发明专利

JP2005333846A Bird injury-preventing device 有权
标题翻译：双重伤害预防装置
公开(公告)号：JP2005333846A
公开(公告)日：2005-12-08
申请号：JP2004154269
申请日：2004-05-25
申请人： Chubu Electric Power Co Inc , Sanwa Tekki Corp , 三和テッキ株式会社 , 中部電力株式会社
发明人： TERANISHI TAKAMASA , ISHIKAWA TENKI , YOSHIDA HIDEHIKO , KASAI KOJI , MURAKAMI YASUHIKO
IPC分类号： A01M29/00 , A01M29/06 , A01M29/08 , A01M29/16 , A01M29/02
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive device for preventing bird injury by precisely driving a bird away for a long time, hardly allowing the bird to become accustomed thereto.
SOLUTION: The bird injury-preventing device is constituted by installing a hitting device 14 and an illuminant 18 in an elevator 2 movable along a guide rail 1 installed in a transmission line tower T in the upper and lower direction. The hitting device 14 hits the guide rail 1 by engaging a hitting pin 16b with a cam 16a interlocked with a driven shaft 13 of the elevator 2 through a transmission mechanism 15. The illuminant 18 repeats blinks. The driving power required for the driving of the elevator 2 and the light-emitting action of the illuminant 18 is generated by a solar panel 19. The device can effectively threaten the bird by sound, vibration and light because the hitting device 14 hits and the illuminator 18 blinks while moving the elevator 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了通过长时间精确地驱动鸟来提供用于防止鸟类受伤的廉价装置，几乎不允许鸟习惯于鸟类。解决方案：防鸟装置通过将打击装置14和光源18安装在可沿安装在传输线塔T中的上下方向上的导轨1移动的升降机2中来构成。撞击装置14通过使击打销16b与通过传动机构15与升降机2的从动轴13互锁的凸轮16a接合而撞击导轨1.发光体18重复闪烁。升降机2的驱动所需的驱动力和发光体18的发光作用是由太阳能面板19产生的。由于打击装置14撞击，装置能够通过声音，振动和光线有效地威胁鸟，照明灯18在移动电梯2时闪烁。
版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2001206670A SUSPENSION HOOK FOR CRANE 失效
公开(公告)号：JP2001206670A
公开(公告)日：2001-07-31
申请号：JP2000015456
申请日：2000-01-25
申请人： KURIHARA KOGYO CO LTD , SANWA TEKKI CORP
发明人： OYAMA SEIICHI , MURAKAMI YASUHIKO
IPC分类号： B66C1/34 , B66C1/36
摘要： PROBLEM TO BE SOLVED: To provide a suspension hook for a crane capable of omitting the arrangement of a worker in a vertical shaft in the work for storing surplus soil in a sediment bucket and lowering it into the vertical shaft with the crane. SOLUTION: This suspension hook 1 compresses a hook body 2 locked with the inversion rope R of the sediment bucket B, a trip lever 3 rotatably provided on the hook body 2, and an operation rope 4 for rotating the trip lever 3 to a trip position. The suspension band T of the sediment bucket B loaded with surplus soil is hooked on a hook 6, the sediment bucket B is lowered into the vertical shaft with the open section of the hook 6 kept closed by a closing bar 8, then the operation rope 4 is pulled from above to rotate the trip lever 3 to the trip position, and the suspension band T is removed from the hook 6. The hook body 2 is hoisted together with the inversion rope R, and the sediment bucket B is inverted for unloading.

5. 发明专利

JP2001281061A TEMPERATURE MEASURING APPARATUS 失效
公开(公告)号：JP2001281061A
公开(公告)日：2001-10-10
申请号：JP2000088657
申请日：2000-03-28
申请人： SANWA TEKKI CORP
发明人： MURAKAMI YASUHIKO , NONOHARA MASARU , FUKADA YASUHIRO
IPC分类号： G01J5/02 , G01J5/10
摘要： PROBLEM TO BE SOLVED: To provide a compact temperature measuring apparatus which can measure surely and accurately a temperature without being affected by environment or the like of a measuring part position. SOLUTION: This temperature measuring apparatus consists of a measuring unit 1, a display unit 2 and an optical fiber 3 connecting them. A measuring device 4 of the measuring unit 1 is constituted by fixing a blackbody tape 9 in face to face with the photo detecting surface of an infrared sensor 8, which receives infrared rays radiated from the blackbody tape 9 in contact with an object to be measured and outputs the intensity of infrared rays. A temperature adjusting device 5 outputs a temperature corresponding to the intensity of infrared rays as an electric signal, which is sent to the display unit 2 through an optical transmitter 6, the optical fiber 3 and an optical receiver 10. The display panel 12 displays numerically the detected temperature. Since the blackbody tape 9 is integrally formed with the measuring device 4, measurement is not affected by environment or the like around the object to be measured.

6. 发明专利

JPH11139775A REVERSE WINDING DETECTING DEVICE OF WINCH 失效
公开(公告)号：JPH11139775A
公开(公告)日：1999-05-25
申请号：JP31586997
申请日：1997-10-31
申请人： SANWA TEKKI CORP
发明人： MURAKAMI YASUHIKO
IPC分类号： B66D1/54
摘要： PROBLEM TO BE SOLVED: To provide a device as capable of detecting reverse winding motion simultaneously with the occurrence, as an undesirable phenomenon called as reverse winding where a rope is turned over at the very spot in its process, in the case where the rope bites into a narrow gap with the end face into a sticking state, thereby forming a fixed point, in the rewinding process of a drum at a time when there is no load of this rope, in case of this winch which reciprocally rotates the drum, thereby making the load at the rope end go up and down. SOLUTION: A rope 3 shifts in contact with each top face of a drum 2 and a pulley 4 so far as it normally operates. If any reverse winding takes place, it inclines and goes down, coming into contact with a drum underside and a pulley top face. At this time, if a detecting bar 6, capable of engaging the rope going down is projected from a stand 7 in advance, a motor is automatically stoppable by the action of a limit switch 8, owing to the engagement.

7. 发明专利

JP2002347611A CARRYING DEVICE 失效
公开(公告)号：JP2002347611A
公开(公告)日：2002-12-04
申请号：JP2001162121
申请日：2001-05-30
申请人： SANWA TEKKI CORP
发明人： MURAKAMI YASUHIKO
IPC分类号： B61B13/04
摘要： PROBLEM TO BE SOLVED: To provide a simple carrying device suitable for a use to move a traveling device along a rail, photograph a portion to be inspected by mounting a video camera, etc., on the traveling device and transmit the images to a remote monitoring place. SOLUTION: This carrying device 1 has the rail 2 and the traveling device 3 traveling by being engaged to the rail 2. The rail 2 has a cylindrical body 2a and a projecting line 2b. The traveling device 3 has a frame 4 mounted with a carrying object A such as the video camera thereon. Two driving rollers 5 and a guide roller 6 are supported on the frame 4. The driving rollers 5 are arranged on the frame 4 to hold the projecting line 2b of the rail 2 and approach a peripheral edge to both the sides, and the guide roller 6 is arranged on the frame 4 so as to be in contact with the rail 2 on an opposite side surface of the projecting line 2b. The guide roller 6 energizes the rail 2 so as to be in pressure contact with the rail 2. A weight balance is set so that the center of gravity of the whole of the traveling device 3 may be on a supporting side of the guide roller 6. During traveling of the traveling device 3, load concentrates on the driving roller 5, large friction is generated between the driving roller 5 and the rail 2, and slip is not generated.

8. 发明专利

JP2000050443A BELT METAL SHEAVE 失效
公开(公告)号：JP2000050443A
公开(公告)日：2000-02-18
申请号：JP21888598
申请日：1998-08-03
申请人： SANWA TEKKI CORP
发明人： MURAKAMI YASUHIKO
IPC分类号： H02G1/02
摘要： PROBLEM TO BE SOLVED: To rationalize the construction of a wire drawing metal sheave which is publicly known and has many tops built in the outer periphery of a half-moon- shaped frame suspended from steel towers with a large total weight and nonsmooth action because each individual top is equipped with an electric wire receiving member and a roller for transfer. SOLUTION: The outer periphery of a half-moon-shaped frame is surrounded by a roller chain available on the market. Its outer periphery is further surrounded by a resin belt 4. The belt 4 has cuts at equal intervals at both the sides to permit passage around a curved portion. The roller chain is able to turn simultaneously around the resin belt and the outer periphery of frame, its circling speed decreases to one-half of that of the resin belt, thereby greatly contributing to the smoothening of the operation.

9. 发明专利

JPH10102823A DERRICK DEVICE FOR REPLACING WORK FOR CROSS ARM OF TRANSMISSION TOWER AND REPLACING METHOD FOR CROSS ARM USING THE SAME 失效
公开(公告)号：JPH10102823A
公开(公告)日：1998-04-21
申请号：JP27691396
申请日：1996-09-30
申请人： TOKO ELECTRICAL CONSTR , SANWA TEKKI CORP
发明人： ONO TAKAAKI , NONOHARA MASARU , MURAKAMI YASUHIKO
IPC分类号： E04H12/10 , E04G23/02 , H02G1/02
摘要： PROBLEM TO BE SOLVED: To provide a derrick device to perform a high-efficient and smooth replacement work for the cross arm of a transmission steel tower. SOLUTION: By using a derrick device 1 of the top part of a steel tower 31, cross arms 32a are replaced on one side and another. An existing cross arm member cut and removed at an intermediate part is lifted down by a derrick device 1 and a newly arranging cross arm member is lifted up to effect a work. The derrick device 1 is assembled on a support frame 3. A mounting member 2 is fixed at the upper end part of a main column material 34 of the steel tower 31, the support frame 3 is caused to span and a main column material 34 is coupled thereto and the upper end part of the steel tower 31 is reinforced. A boom 4 is pivotally supported at the central part of a frame material. A lifting wire 10 is operated by a winch on a ground and a material is suspended by a boom 4. A pair of front legs 5 are pivotally supported at the two end parts of the frame material, and a pair of rear legs 6 are pivotally supported at the two end parts of the frame material. The upper ends of the front legs 5 and the rear legs 6 are pivotally supported at a coupling member. A wire 9 for regulating rise and fall of the boom 4 is locked to a winch for rise and fall on a ground.

10. 发明专利

JPH08126969A WRENCH 失效
公开(公告)号：JPH08126969A
公开(公告)日：1996-05-21
申请号：JP29072294
申请日：1994-10-31
申请人： SANWA TEKKI CORP
发明人： MURAKAMI YASUHIKO
IPC分类号： B25B13/04
摘要： PURPOSE: To insert a hexagonal ring screwed to a bolt and rotatable in one direction on a nut which is fastened to prevent a loosening, and to fasten by utilizing the rising of the outer edge of the ring, and furthermore, to wrench easily by using the wrench independently. CONSTITUTION: The end of a handle is made in a circular form, a hexagonal convex is provided integrally in the circular form part, and a bolt hole 2 is penetrated concentrically to the hexagonal convex so as to form a wrench. By using this wrench, the convex is inserted to the inner side of the rising edge. Or instead of the convex, notches 5 corresponding to the hexagonal ring are formed, and the cutting depth of them is made smaller than the height of the hexagonal ring. The wrench is engaged to the rising edge by utilizing the notches 5.

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