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1. 实用新型

KR800000851Y1 SLIDE CONTACT PARTS FOR VARIABLE RESISTANCE 失效
公开(公告)号：KR800000851Y1
公开(公告)日：1980-06-16
申请号：KR740002351
申请日：1974-04-30
申请人： ALPS ELECTRIC CO LTD
发明人： NOMURA YUKIHIKO
IPC分类号： H01C1/00

2. 实用新型

KR800000850Y1 SLIDING VARIABLE RESISTANCE 失效
公开(公告)号：KR800000850Y1
公开(公告)日：1980-06-16
申请号：KR740002347
申请日：1974-04-30
申请人： ALPS ELECTRIC CO LTD
发明人： KIKUJI MIYOSHI , NOMURA YUKIHIKO
IPC分类号： H01C1/00

3. 发明授权

US3668597A Slide rheostat and push-pull switch assembly 失效
标题翻译：滑动轴和推拉开关总成
公开(公告)号：US3668597A
公开(公告)日：1972-06-06
申请号：US3668597D
申请日：1971-06-10
申请人： ALPS ELECTRIC CO LTD
发明人： NOMURA YUKIHIKO
IPC分类号： H01C10/50 , H01H21/00 , H01C9/08
CPC分类号： H01C10/50
摘要： A slide rheostat and a push-pull switch are assembled together by a fixed plate. An intercoupling drive plate is engaged with the fixed plate so as to achieve a seesaw movement in response to the pull and push operation of a knob in the center hole of which is inserted a control lever of the slide rheostat, the knob being freely movable in a slit formed in the intercoupling drive plate. A shaft of the switch is coupled to the intercoupling drive plate so that in response to the seesaw movement of the drive plate the switch is switched ON and OFF.
摘要翻译：滑动变阻器和推挽开关通过固定板组装在一起。互耦驱动板与固定板接合，以便响应于其中心孔的中心孔的拉动和推动操作插入滑动变阻器的控制杆而实现跷跷板运动，该旋钮可自由移动形成在相互联动驱动板中的狭缝。开关的轴联接到互耦驱动板，使得响应于驱动板的跷跷板运动，开关被接通和断开。

4. 发明授权

US3594678A Adjusting resistance 失效
标题翻译：调整阻力
公开(公告)号：US3594678A
公开(公告)日：1971-07-20
申请号：US3594678D
申请日：1970-04-17
申请人： ALPS ELECTRIC CO LTD
发明人： NOMURA YUKIHIKO
IPC分类号： H01C10/44 , H01C9/02
CPC分类号： H01C10/44
摘要： An adjustable resistance comprising a box-shaped body including an upper wall having an elongated slit and a bottom plate provided with a resistance element and a conducting element on the inside surface of the bottom plate, a fixed insulating plate being located beneath the upper wall of the body and having an elongated slit substantially aligned with said elongated slit in that upper wall, a movable insulating plate and a spring member both having registering apertures, a sliding contact support or carrier made of an insulating material and having a knob which is passed through said registering apertures of the spring member and the movable insulating plate to project outwardly through said aligned slits, a plurality of projections being provided on the sliding contact support, and a sliding contact piece mounted on the lower surface of the sliding contact support, whereby under the resilience of the spring member said sliding contact piece is urged against said resistance element and said conducting element.

5. 发明授权

US3676827A Control mechanism for adjustable electrical device including indicating means 失效
标题翻译：包括指示手段的可调整电气设备的控制机制
公开(公告)号：US3676827A
公开(公告)日：1972-07-11
申请号：US3676827D
申请日：1971-11-24
申请人： ALPS ELECTRIC CO LTD
发明人： NOMURA YUKIHIKO
IPC分类号： H01C10/40 , H01C9/02
CPC分类号： H01C10/40
摘要： A control means for adjusting an electrical device having an adjustable parameter is provided in a simple, inexpensive and compact design. In the disclosed embodiment, the electrical device is a variable impedance device of the type having an electrical contact linearly movable within an elongated housing. The contact is carried by a slide which in turn is controlled by a rotatable control member operatively drivingly connected to the housing frame and having a control wheel extending through an elongated slot in the housing. The control member is provided with an axially located aperture receiving one end of an indicating pointer, that pointer having a portion of reduced cross section extending through a second longitudinal slot in the housing. The pointer is retained in its operative position within the aperture of the rotatable control member by the engagement of a shoulder thereon with the inner surface of the housing wall and is movable linearly along the housing with the slider and contact. A scale means is adapted to cooperate with the pointer to provide accurate readout of the adjusted impedance value. In a preferred embodiment, that scale means is in the form of a transparent window opening in an outer casing generally in registration with the path of the pointer along the housing.
摘要翻译：以简单，便宜且紧凑的设计提供用于调整具有可调节参数的电气装置的控制装置。在所公开的实施例中，电气设备是这种类型的可变阻抗器件，其具有可在细长壳体内线性移动的电接触。接触件由滑块承载，滑块又由可操作地驱动地连接到壳体框架并且具有延伸穿过壳体中的细长槽的控制轮的可旋转控制构件控制。控制构件设置有容纳指示指示器的一端的轴向定位的孔，该指示器具有延伸穿过壳体中的第二纵向狭槽的减小横截面的一部分。通过肩部与壳体壁的内表面的接合将指针保持在可旋转控制构件的孔内的其操作位置中，并且可通过滑块和接触件沿壳体线性移动。

6. 发明专利

DE2825986A1 未知
公开(公告)号：DE2825986A1
公开(公告)日：1979-01-18
申请号：DE2825986
申请日：1978-06-14
申请人： ALPS ELECTRIC CO LTD
发明人： TANAKA MASAMI , NOMURA YUKIHIKO
IPC分类号： H01C10/42 , H01C10/40 , H01C10/50 , H01H3/02 , H01H21/00 , H03J5/12 , H01H19/58
摘要： A variable resistor and switch assembly which in combination constitute an electronic tuning element assembly, comprises a variable resistor section having a slider movable along a resistance element by means of a rotatable screw, an indicator section having a flexible ribbon which moves past a window in accordance with the movement of the slider, and a rotary band selection switch section coaxially provided about the screw shaft and having a terminal supporting plate in which first and second fixed terminals are provided, a frame having openings and snap-engaged with the terminal supporting plate, and a movable contact rotatably held between the terminal supporting plate and frame to connect the first and second fixed terminals. The movable contact is actuatable by an operation portion via the openings provided in the frame. In this resistor and switch assembly, the terminals are integrally formed with the terminal supporting plate to allow a reduction in the number of parts and to improve the production efficiency.

7. 发明专利

CA1092672A VARIABLE RESISTOR WITH A SLIDABLE AND LOCKABLE BASE PLATE 未知
公开(公告)号：CA1092672A
公开(公告)日：1980-12-30
申请号：CA284739
申请日：1977-08-15
申请人： ALPS ELECTRIC CO LTD
发明人： UENO TEIETSU , SATO KAZUO , SUGAWARA KOHJI , TAKAMURA SHUJI , TANAKA MASAMI , NOMURA YUKIHIKO , TSUJIOKA ISAO
IPC分类号： H01C1/022
摘要： Title of the Invention A variable resistor constructed from a minimum number of parts, includes a housing having longitudinal grooves adapted to retain a base plate carrying a resistance element. The base plate can be inserted in one end of the grooves and slid forwardly until its leading edge abuts a stop on the housing. Latching portions carried by the housing and spaced rearwardly from the stop, engage behind step portions on the base plate to prevent it from sliding rearwardly from the housing.

8. 发明专利

DE2730922A1 未知
公开(公告)号：DE2730922A1
公开(公告)日：1978-02-16
申请号：DE2730922
申请日：1977-07-08
申请人： ALPS ELECTRIC CO LTD
发明人： UENO TEIETSU , SATO KAZUO , SUGAWARA KOHJI , TAKAMURA SHUJI , TANAKA MASAMI , NOMURA YUKIHIKO , TSUJIOKA ISAO
IPC分类号： H01C10/40

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