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公开(公告)号：JP2006057778A
公开(公告)日：2006-03-02
申请号：JP2004242083
申请日：2004-08-23
Applicant: Shigumaa Giken Kk , シグマー技研株式会社
Inventor： HAYASHI TSUKASA
Abstract: PROBLEM TO BE SOLVED: To provide a compact reduction gear capable of efficiently transmitting high torque.
SOLUTION: In this reduction gear having a worm 10 made out of hardened steel and a worm gear 20 engaged with the worm 10, the worm 10 has a screw of 5-8 threads, and the worm gear 20 is obtained by quenching the hardened steel after hobbing work.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供能够有效地传递高扭矩的紧凑型减速齿轮。 解决方案：在具有由硬化钢制成的蜗杆10和与蜗杆10啮合的蜗轮20的该减速齿轮中，蜗杆10具有5-8螺纹的螺杆，蜗轮20通过淬火 淬火钢后滚磨工作。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2007229812A
公开(公告)日：2007-09-13
申请号：JP2006050821
申请日：2006-02-27
Applicant: Shigumaa Giken Kk , シグマー技研株式会社
Inventor： HAYASHI TSUKASA
Abstract: PROBLEM TO BE SOLVED: To provide a paper/sheet shredding device capable of easily coping with the miniaturization of the device, the prolongation of service life of parts, and the layout of an office.
SOLUTION: The paper/sheet shredding device having a pair of cutter shafts 2, 3 formed by allowing a plurality of disciform cutters 2B, 3B to be attached at a certain distance and parallel to axial bodies, 2A, 3A in the axial directions of the axial bodies 2A, 3A, and a cubicle 1 that supports and accommodates a drive device 4 that rotationally drives one cutter at an axial end, a cutter assembly, and the drive device 4 and where an injection inlet 1B of the paper/sheets is formed on the upper wall, wherein one cutter shaft 2 is formed so as to receive a rotational driving force from the drive device 4 directly by a worm gear through the worm gear 10 as a driven gear or also indirectly further through other gears, and the drive device is provided with a plurality of motors having worms 8, 9 as drive gears at driving shafts of motors 6, 7, and the worms 8, 9 of each motor are concurrently meshed with a worm gear 10 of one cutter shaft.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供能够容易地应对设备的小型化，部件的使用寿命的延长以及办公室的布局的纸张/粉碎装置。 解决方案：具有一对刀轴2,3的纸/片切碎装置，其通过允许多个盘状切割器2B，3B以一定距离并且平行于轴向体2A，3A轴向安装而形成 轴向体2A，3A的方向和支撑并容纳在轴向端旋转驱动一个切割器的驱动装置4的机柜1，切割器组件和驱动装置4，并且其中纸张/ 片材形成在上壁上，其中一个切割器轴2形成为从驱动装置4直接由蜗轮通过作为从动齿轮的蜗轮10或间接地进一步通过其它齿轮接受旋转驱动力， 并且驱动装置设置有多个电动机，其具有作为在电动机6,7的驱动轴处的驱动齿轮的蜗杆8,9，并且每个电动机的蜗杆8,9同时与一个切割轴的蜗轮10啮合。 版权所有（C）2007，JPO＆INPIT
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3.发明专利
公开(公告)号：JP2004081126A
公开(公告)日：2004-03-18
申请号：JP2002248022
申请日：2002-08-28
Applicant: Seiwa:Kk , Shigumaa Giken Kk , シグマー技研株式会社 , 株式会社誠和
Inventor： ONOZAWA KATSUO , KAMIYA SHINJI
IPC: A01G9/24
CPC classification number: Y02A40/264 , Y02P60/147
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively produceable drive mechanism of an opening and closing apparatus for a greenhouse having a simple structure. SOLUTION: A lever 41 of a toggle switch 40 which is a switch for motor driving is provided so as to be protruded to the outside of a support frame 20. When the lever 41 reaches a winding stop position or an unwinding stop position, the drive mechanism returns the lever 41 to a neutral state by a string member 60 for stopping driving as a drive stop member and directly controls on/off motion of a motor 10. As a result, when the lever 41 is returned to a neutral position in the winding stop position or the unwinding stop position and the motor 10 becomes off state once, the motor is free from fear causing restarting even if external force by the drive stop member is not continuously exerted. COPYRIGHT: (C)2004,JPO
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公开(公告)号：JP2010065487A
公开(公告)日：2010-03-25
申请号：JP2008234334
申请日：2008-09-12
Applicant: Shigumaa Giken Kk , シグマー技研株式会社
Inventor： HAYASHI TSUKASA
Abstract: PROBLEM TO BE SOLVED: To provide a lift safety device for a multistory parking garage economizing electric power and having neither top dead center nor bottom dead center in a mechanism.
SOLUTION: The lift safety device for the multistory parking garage has: a mounting member 1 mounted to a guide member formed with a guide face for carrying out lifting guide of a pallet lifted by a lift in the multistory parking garage; a turning shaft body 3 supported by the mounting member turnably around an axis; a stopper member 4 held to the turning shaft body so as to turn together with the turning shaft body, extended in a radial direction and having a locking part lockable to the pallet on the tip side; and a driving device driving the turning shaft body to reciprocate and turn by a predetermined angle and reciprocating the locking part of the stopper member between a recessed position and a projecting position with respect to the guide face. The driving device has an electric motor 16 with a reduction mechanism, and the turning shaft body is driven by the electric motor 16 with the reduction mechanism.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种节能电力的多层停车库的电梯安全装置，并且在机构中既没有上死点也没有下死点。 解决方案：多层停车库的升降机安全装置具有：安装在引导部件上的安装部件1，该导向部件形成有引导面，用于进行由多层停车库中的电梯提升的托盘的升降引导件; 由安装构件可绕轴线可转动地支撑的转动轴体3; 固定在转动轴体上的止动构件4，其与转动体本体一起沿径向方向延伸并且具有锁定部，该锁定部可锁定在前端侧的托盘上; 以及驱动装置，其驱动转动轴主体往复运动并转动预定角度，并且使止动构件的锁定部分相对于引导面在凹入位置和突出位置之间往复运动。 驱动装置具有具有减速机构的电动机16，并且利用减速机构由电动机16驱动转动轴体。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2004064805A
公开(公告)日：2004-02-26
申请号：JP2002215643
申请日：2002-07-24
Applicant: Shigumaa Giken Kk , シグマー技研株式会社
Inventor： ITO YOSHINORI
Abstract: PROBLEM TO BE SOLVED: To provide a document shredding apparatus capable of obtaining prescribed capability with high precision regardless of fluctuations in load. SOLUTION: This document shredding apparatus comprises a three-phase induction motor 2 for driving a shredding mechanism 1; a vector control inverter 3 for supplying the electric power from a commercial power source connected with the input side of the three-phase induction motor 2; a detector 5 for detecting the output voltage and output current of the vector control inverter 3; and a controller 6 which receives the detected voltage and detected current from the detector 5, calculates the load torque of the three-phase induction motor 2, selects frequency and voltage so as to obtain a characteristic curve having a relationship between optimum speed and torque against the load torque, and commands the frequency and the voltage to the vector control inverter 3. COPYRIGHT: (C)2004,JPO
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Patent Agency Ranking
公开(公告)号：JP6643172B2
公开(公告)日：2020-02-12
申请号：JP2016085044
申请日：2016-04-21
Applicant: シグマー技研株式会社
Inventor： 月野 寛
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公开(公告)号：JP2017194366A
公开(公告)日：2017-10-26
申请号：JP2016085044
申请日：2016-04-21
Applicant: シグマー技研株式会社
Inventor： 月野 寛
Abstract: 【課題】相対移動のもとでの接触による摩擦を生ずることなく、スイッチ部材の延命化そして信頼性の向上を図れるモータのトルク検出装置を提供することを課題とする。 【解決手段】はすば歯車もしくはウォーム歯車がモータ軸1に取り付けられており、内外輪を備えた軸受13で回転可能かつ軸線方向に移動可能に支持されたモータ軸11と、軸受13の非回転側の外輪13Cを支持するモータフレームでモータ軸11の軸線方向にスライド可能に支持されたスライド部材31と、モータの不動部分に取り付けられたスイッチ部材32とを有し、スイッチ部材32がオンオフ作動する作動部32Aを備える、スライド部材31が該作動部32Aと係合して該スライド部材31のスライド移動に伴い該作動部32Aをオンオフ作動させる係合部34を備えていて、上記スイッチ部材32がオンオフ作動時にオンオフにそれぞれ対応する信号を発する出力端子32Bを有している。 【選択図】図2
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公开(公告)号：JP2009030774A
公开(公告)日：2009-02-12
申请号：JP2007197824
申请日：2007-07-30
Applicant: Shigumaa Giken Kk , シグマー技研株式会社
Inventor： HAYASHI TSUKASA
CPC classification number: Y02A40/274 , Y02P60/147
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocal rotation drive mechanism which can be simplified and miniaturized. SOLUTION: A switch mechanism 6 has a worm 12 mounted on an output shaft 3 of a reduction gear 2 or on a detection shaft 7 connected directly to the output shaft, two worm gears 14, 15 having the same tooth number and mounted on a first shaft 13 to engage with the worm 12 for reducing rotation speed, and two switch gears 17, 18 having the same tooth number and mounted on a second shaft 16 to engage with the two worm gears, respectively, for reducing rotation speed. Each of the switch gears has a thrust portion at a predetermined peripheral position for pushing a switch. The thrust portion 19 of one switch gear 17 operates a reversal-rotation switch 20 for driving the reversal rotation of a motor when the second shaft 16 is rotated by a predetermined angle in the positive direction, and the thrust portion of the other switch gear 18 operates a positive-rotation switch 21 for driving the positive rotation of the motor 1 when the second shaft 16 is rotated by a predetermined angle in the reverse direction. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供可以简化和小型化的往复旋转驱动机构。 解决方案：开关机构6具有安装在减速齿轮2的输出轴3上的蜗杆12或直接连接到输出轴的检测轴7，具有相同齿数的两个蜗轮14,15安装 在第一轴13上与蜗杆12啮合以降低转速;以及两个具有相同齿数的开关齿轮17,18分别安装在第二轴16上，以分别与两个蜗轮啮合以降低转速。 每个开关齿轮在预定的周边位置具有用于推动开关的止推部分。 一个开关齿轮17的推力部19在第二轴16向正方向旋转预定角度的同时操作用于驱动电动机的反转的反转旋转开关20，另一个开关齿轮18的推力部 当第二轴16沿相反方向旋转预定角度时，操作用于驱动马达1的正旋转的正旋转开关21。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009030083A
公开(公告)日：2009-02-12
申请号：JP2007192752
申请日：2007-07-25
Applicant: Shigumaa Giken Kk , シグマー技研株式会社
Inventor： HAYASHI TSUKASA
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of carburizing circumferential parts of a plurality of machine components simply in the gross without requiring specified equipment.
SOLUTION: In the method of hardening the surface of a circumferential part 1A with respect to a machine component which has lateral edge surfaces 3 perpendicular to the axial line 2 and parallel to one another, and a circumferential part 1A formed around the axial part 2, the plurality of machine components 1 are arranged so that the lateral edge surfaces 3 by themselves confront each other, all of the plurality of machine components 1 are connected by connection members 8, 9 accompanied by a compression force in the axial direction to form a connection body 10, the connection body 10 is disposed in a heat-treatment atmosphere of carburization or carbonitriding and is taken out to the outside of the heat treatment atmosphere after heat treatment and, thereafter, the connection members 8, 9 are detached.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种能够简单地在总体上渗透多个机器部件的圆周部分而不需要特定设备的方法。 解决方案：在相对于具有垂直于轴线2并且彼此平行的侧边缘表面3的机器部件的周向部分1A的表面硬化的方法中，以及围绕轴线形成的圆周部分1A 如图2所示，多个机器部件1被布置成使得侧边缘表面3本身相互面对，所有多个机器部件1通过连接部件8,9连接，并且沿着轴向方向受到压缩力的作用 形成连接体10，连接体10设置在渗碳或碳氮共渗的热处理环境中，并且在热处理后被排出到热处理气氛的外部，之后分离连接部件8,9。 版权所有（C）2009，JPO＆INPIT
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10.发明专利
公开(公告)号：JP3927099B2
公开(公告)日：2007-06-06
申请号：JP2002248022
申请日：2002-08-28
Applicant: シグマー技研株式会社 , 株式会社誠和
IPC: A01G9/24
CPC classification number: Y02A40/264 , Y02P60/147
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively produceable drive mechanism of an opening and closing apparatus for a greenhouse having a simple structure. SOLUTION: A lever 41 of a toggle switch 40 which is a switch for motor driving is provided so as to be protruded to the outside of a support frame 20. When the lever 41 reaches a winding stop position or an unwinding stop position, the drive mechanism returns the lever 41 to a neutral state by a string member 60 for stopping driving as a drive stop member and directly controls on/off motion of a motor 10. As a result, when the lever 41 is returned to a neutral position in the winding stop position or the unwinding stop position and the motor 10 becomes off state once, the motor is free from fear causing restarting even if external force by the drive stop member is not continuously exerted. COPYRIGHT: (C)2004,JPO
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