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1. 发明授权

EP0589259B1 Electromotive adjustable resistor 失效
标题翻译：电动可调电阻
公开(公告)号：EP0589259B1
公开(公告)日：1997-04-16
申请号：EP93114092.5
申请日：1993-09-02
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Matsui, Hiroshi , Nakagawa, Yoshinobu
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14 , Y10S338/01

2. 发明公开

EP0590535A3 Illumination type electronic part of rotational operation 失效
标题翻译：旋转操作的照明型电子部件
公开(公告)号：EP0590535A3
公开(公告)日：1994-08-03
申请号：EP93115454.6
申请日：1993-09-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Murakami, Tomitaro , Matsui, Hiroshi
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14
摘要： The present invention relates to an illumination type electronic part of rotational operation which is used in audio equipment or the like and makes it possible to recognize the position of rotational operation of a knob by the light from a built-in light emitting device. Its object is to provide an illumination type electronic part of rotational operation which is able to cope with changes in specifications for the rotational operation shaft readily, to withstand a strong thrust force applied to the rotational operation shaft, to reduce the hitting sound emitted from the rotatable stopper of the rotational operation shaft, and also to light up the illumination means disposed on the end of the rotational operation shaft in a stable manner. In order to achieve the foregoing object, the rotational operation shaft is made in a simple hollowed cylindrical shape, and also the rotor having a flange and a stopper for restricting the extent of its rotational motion is prepared separately from the rotational operation shaft and produced by resin molding.
Furthermore, the rotor is made of a transparent resin and integrally molded together with the light collecting lens for the light emitting device.
摘要翻译：旋转操作的照明型电子部件技术领域本发明涉及用于音频设备等的旋转操作的照明型电子部件，并且可以通过来自内置的发光装置的光来识别旋钮的旋转操作的位置。本发明的目的是提供一种旋转操作的照明型电子部件，其能够容易地应对旋转操作轴的规格变化，承受施加到旋转操作轴的强推力，以减少从旋转操作轴发出的击打声并且还以稳定的方式点亮设置在旋转操作轴的端部上的照明装置。为了实现上述目的，旋转操作轴被制成简单的中空圆柱形状，并且具有凸缘和用于限制其旋转运动程度的止动件的转子与旋转操作轴分开制备，并由树脂成型。此外，转子由透明树脂制成，并与用于发光装置的聚光透镜一起整体模制。

3. 发明授权

EP0893841B1 Helical antenna and method of producing same 失效
标题翻译：螺旋形天线和它们的制备方法
公开(公告)号：EP0893841B1
公开(公告)日：2005-12-21
申请号：EP98113808.4
申请日：1998-07-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Inatsugu, Susumu , Yamabayashi, Masaaki , Ota, Kazuji , Abe, Yoshiharu , Sako, Koji , Yayama, Naoyuki
IPC分类号： H01Q11/08 , H01Q1/36 , H01Q1/24
CPC分类号： H01Q11/08 , H01Q1/244 , H01Q1/362 , Y10T29/49016

4. 发明公开

EP0893841A1 Helical coil, method of producing same and helical antenna using same 失效
标题翻译： Wendelantenne und Verfahren zu deren Herstellung
公开(公告)号：EP0893841A1
公开(公告)日：1999-01-27
申请号：EP98113808.4
申请日：1998-07-23
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Inatsugu, Susumu , Yamabayashi, Masaaki , Ota, Kazuji , Abe, Yoshiharu , Sako, Koji , Yayama, Naoyuki
IPC分类号： H01Q11/08 , H01Q1/36 , H01Q1/24
CPC分类号： H01Q11/08 , H01Q1/244 , H01Q1/362 , Y10T29/49016
摘要： A helical coil and a top-helical type antenna using the same, wherein the helical coil has a plurality of either substantially U-shaped or nearly V-shaped branch portions made of a thin metallic sheet material. The branch portions are connected continuously in a manner to place their open ends alternately inversely, and the branch portions alternatively curve toward an obverse side and a reverse side of the metallic sheet to form each turn of the coil. A method for producing the helical coil includes continuously die cutting a member on a belt-shaped strip of electrically conductive metallic sheet, and alternately placing a plurality of either substantially U-shaped or substantially V-shaped branch portions with their open ends inversely. These substantially U or V-shaped branch portions are then connected with each other in the shape of a letter, with connection to the metallic sheet being held only by linkage portions at opposite sides. The helical coil is formed by alternately curving the branch portions of each of the members in a shape of substantially circular arc toward an obverse side and a reverse side of the metallic sheet. A bobbin is formed connecting each turn of the helical coil by either insert-injection molding or outsert-injection molding of electrically nonconductive material on the individual helical coil formed on metallic sheet and subsequently the linkage portions are sheared off of the metallic sheet.
摘要翻译：螺旋线圈和使用其的顶螺旋型天线，其中螺旋线圈具有多个由薄金属片材制成的大致U形或近V形的分支部分。分支部分以使其开口端交替反向的方式连续连接，并且分支部分交替地弯曲到金属片的正面和反面，以形成线圈的每一圈。用于制造螺旋线圈的方法包括连续地将导电金属片的带状带上的构件切割成模，并且将其多个具有其开口端的大致U形或大致V形的分支部分相反地放置。然后，这些大致U形或V形的分支部分以字母形状彼此连接，连接到金属片仅由相对侧的连接部分保持。螺旋线圈是通过将每个构件的分支部分交替地弯曲成大致圆弧形状的金属片的正面和反面形成的。通过在金属片上形成的单个螺旋线圈上的非导电材料的插入注射成型或外部注射成型来形成连接每个螺旋线圈的每一圈的线轴，随后将连接部分从金属片上剪切出。

5. 发明公开

EP0589259A3 Electromotive adjustable resistor 失效
标题翻译：电动可调电阻器
公开(公告)号：EP0589259A3
公开(公告)日：1994-08-03
申请号：EP93114092.5
申请日：1993-09-02
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Matsui, Hiroshi , Nakagawa, Yoshinobu
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14 , Y10S338/01
摘要： The electromotive adjustable resistor of present invention comprising,
a first worm gear fixed on the motor shaft of the electric motor,
a first gear shaft having a first worm wheel and a first cylindrical gear fixed on it, said first worm wheel engaging with the first worm gear,
a second gear shaft having a second cylindrical gear and a second worm gear fixed on it, said second cylindrical gear engaging with the first cylindrical gear,
an adjustable resistor having a resistance adjusting shaft,
a second worm wheel assembled concentrically around the adjusting shaft of the adjustable resistor, said second worm wheel engaging with the second worm gear,
means which transmit the rotational torque of the second worm wheel to the resistance adjusting shaft of the adjustable resistor. That is, the gear train of the electromotive adjustable resistor of the present invention comprises two worm gear engagements and a sylindrical gear engagement. A sylindrical gear engagement makes the space between the resistance adjusting shaft and the motor shaft along the axis of the both shafts. So that the axis of the both shafts can be coinside or nearly coinside with, in compliance with the design request, without interference between them. This makes the width W of the electromotive adjustable resistor smaller, and makes the space on the circuit board occupied by it also smaller compared with the conventional type which is not able to coinside the axis of the both shafts.
摘要翻译：本发明的电动可调电阻器包括固定在电动机的电动机轴上的第一蜗轮，具有第一蜗轮和固定在其上的第一圆柱齿轮的第一齿轮轴，所述第一蜗轮与第一蜗杆第二齿轮轴，其具有第二圆柱齿轮和固定在其上的第二蜗轮，所述第二圆柱齿轮与第一圆柱齿轮啮合，具有阻力调节轴的可调电阻器，同心地围绕调节轴组装的第二蜗轮所述第二蜗轮与所述第二蜗轮啮合，用于将所述第二蜗轮的旋转力矩传递给所述可调电阻的阻力调节轴的装置。也就是说，本发明的电动可调电阻器的齿轮系包括两个蜗轮啮合和一个圆柱齿轮啮合。圆柱齿轮啮合沿着两轴的轴线在阻力调节轴和电机轴之间形成空间。因此，两根轴的轴线可以是硬币或接近硬币边，符合设计要求，不会相互干扰。这使得电动可调电阻器的宽度W更小，并且使电路板上占据的电路板上的空间与不能与两轴的轴线硬化的传统类型相比也更小。

6. 发明授权

EP0590535B1 Illumination type electronic part of rotational operation 失效
标题翻译：旋转运动的照射电子部件
公开(公告)号：EP0590535B1
公开(公告)日：1996-05-22
申请号：EP93115454.6
申请日：1993-09-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Murakami, Tomitaro , Matsui, Hiroshi
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14

7. 发明公开

EP0590535A2 Illumination type electronic part of rotational operation 失效
标题翻译：贝娄特电子公司Bauteil mit Rotationsbewegung。
公开(公告)号：EP0590535A2
公开(公告)日：1994-04-06
申请号：EP93115454.6
申请日：1993-09-24
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Nakagawa, Yoshinobu , Murakami, Tomitaro , Matsui, Hiroshi
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14
摘要： The present invention relates to an illumination type electronic part of rotational operation which is used in audio equipment or the like and makes it possible to recognize the position of rotational operation of a knob by the light from a built-in light emitting device.
Its object is to provide an illumination type electronic part of rotational operation which is able to cope with changes in specifications for the rotational operation shaft readily, to withstand a strong thrust force applied to the rotational operation shaft, to reduce the hitting sound emitted from the rotatable stopper of the rotational operation shaft, and also to light up the illumination means disposed on the end of the rotational operation shaft in a stable manner.
In order to achieve the foregoing object, the rotational operation shaft is made in a simple hollowed cylindrical shape, and also the rotor having a flange and a stopper for restricting the extent of its rotational motion is prepared separately from the rotational operation shaft and produced by resin molding.
Furthermore, the rotor is made of a transparent resin and integrally molded together with the light collecting lens for the light emitting device.
摘要翻译：本发明涉及一种旋转操作的照明型电子部件，其用于音频设备等，并且可以通过来自内置发光装置的光来识别旋钮的旋转操作的位置。其目的是提供一种旋转操作的照明型电子部件，其能够容易地应对旋转操作轴的规格变化，以承受施加到旋转操作轴的强力推力，以减少从旋转操作轴发出的击打声音旋转操作轴的旋转止动器，并且还以稳定的方式照亮设置在旋转操作轴的端部上的照明装置。为了实现上述目的，旋转操作轴被制成简单的中空圆柱形状，并且具有用于限制其旋转运动程度的法兰和止动件的转子与旋转操作轴分开制备并由树脂成型。此外，转子由透明树脂制成，并与用于发光装置的聚光透镜一体地模制在一起。

8. 发明公开

EP0589259A2 Electromotive adjustable resistor 失效
标题翻译： Elektromotorisch einstellbarer Widerstand。
公开(公告)号：EP0589259A2
公开(公告)日：1994-03-30
申请号：EP93114092.5
申请日：1993-09-02
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Matsui, Hiroshi , Nakagawa, Yoshinobu
IPC分类号： H01C1/14 , H01C10/14
CPC分类号： H01C10/14 , Y10S338/01
摘要： The electromotive adjustable resistor of present invention comprising,
a first worm gear fixed on the motor shaft of the electric motor,
a first gear shaft having a first worm wheel and a first cylindrical gear fixed on it, said first worm wheel engaging with the first worm gear,
a second gear shaft having a second cylindrical gear and a second worm gear fixed on it, said second cylindrical gear engaging with the first cylindrical gear,
an adjustable resistor having a resistance adjusting shaft,
a second worm wheel assembled concentrically around the adjusting shaft of the adjustable resistor, said second worm wheel engaging with the second worm gear,
means which transmit the rotational torque of the second worm wheel to the resistance adjusting shaft of the adjustable resistor.
That is, the gear train of the electromotive adjustable resistor of the present invention comprises two worm gear engagements and a sylindrical gear engagement. A sylindrical gear engagement makes the space between the resistance adjusting shaft and the motor shaft along the axis of the both shafts.
So that the axis of the both shafts can be coinside or nearly coinside with, in compliance with the design request, without interference between them.
This makes the width W of the electromotive adjustable resistor smaller, and makes the space on the circuit board occupied by it also smaller compared with the conventional type which is not able to coinside the axis of the both shafts.
摘要翻译：本发明的电动可调电阻器包括固定在电动机的电动机轴上的第一蜗杆，固定在其上的第一蜗轮和第一圆柱齿轮的第一齿轮轴，所述第一蜗轮与第一蜗杆齿轮，具有固定在其上的第二圆柱齿轮和第二蜗轮的第二齿轮轴，与第一圆柱齿轮啮合的所述第二圆柱齿轮，具有电阻调节轴的可调节电阻器，同时围绕调节轴组装的第二蜗轮所述第二蜗轮与第二蜗轮啮合，将第二蜗轮的转矩传递给可调电阻器的电阻调节轴的装置。也就是说，本发明的电动可调电阻器的齿轮系包括两个蜗轮啮合和一个圆柱齿轮啮合。圆柱齿轮接合使得电阻调节轴和电动机轴之间的空间沿着两个轴的轴线。因此，根据设计要求，两轴的轴线可以是硬币边缘或近似硬币边，而不受它们之间的干扰。这使得电动可调电阻器的宽度W较小，并且使电路板占据的空间与不能在两轴的轴线上硬化的常规类型相比也较小。

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