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公开(公告)号：US4478098A
公开(公告)日：1984-10-23
申请号：US243639
申请日：1981-03-13
CPC分类号： H03J5/12
摘要： A pushbutton tuner formed of a base unit (A) including a memory slide and operating members for displacing the memory slide upon operation of a push button; a coil unit (B) including a movable member provided with cores displaceable relative to coils; a clutch unit (C) including a clutch mechanism and provided with a rotating shaft for manual tuning operation; and an arm unit (D) including a plurality of button slides fitted with push buttons, respectively, and slidably disposed on a top plate. These units are assembled separately from each other and, then, mounted on a baseplate of the base unit (A).
摘要翻译： 一种由包括存储器滑块的基本单元（A）和用于在按钮操作时使存储器滑块移位的操作构件的按钮调谐器; 线圈单元（B），其包括具有相对于线圈可移位的芯的可动构件; 离合器单元（C），其包括离合器机构，并设置有用于手动调节操作的旋转轴; 以及分别包括配置有按钮的多个按钮滑块的臂单元（D），并且可滑动地设置在顶板上。 这些单元彼此分开组装，然后安装在基座单元（A）的底板上。
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公开(公告)号：US4532818A
公开(公告)日：1985-08-06
申请号：US191267
申请日：1980-09-26
CPC分类号： H03J5/12 , H03J1/08 , Y10T74/19623
摘要： A clutch interlocking mechanism for use in a pushbutton tuner wherein a drive gear provided on a clutch mechanism is meshed with a rack of a memory slide, a support bracket, on which the clutch mechanism is mounted, is supported, at one side thereof, by a frame on a chassis through a fulcrum pin and, at the opposite side thereof, provided with a tension spring to assure positive engagement of the drive gear with the rack. The clutch interlocking mechanism further comprises a resilient member provided for the fulcrum pin to eliminate looseness at the portion of the fulcrum pin.
摘要翻译： 一种用于按钮式调谐器的离合器联锁机构，其中设置在离合器机构上的驱动齿轮与存储滑块的齿条啮合，其一侧安装有离合器机构的支撑托架，其一侧由 通过支点销在底盘上的框架，并且在其相对侧设置有张力弹簧，以确保驱动齿轮与齿条的正接合。 离合器联锁机构还包括为支点销设置的弹性构件，以消除支点销部分的松动。
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公开(公告)号：US4348911A
公开(公告)日：1982-09-14
申请号：US102421
申请日：1979-12-11
CPC分类号： H03J5/12
摘要： A pushbutton tuner comprising button slides disposed within a plane in parallel with a baseplate and link members operable by setting pins provided on the respective button slides also disposed within a plane in parallel with the baseplate. A memory slide is displaced by rotation of a free end of each link member when the setting pin moves rearwardly. Each of the link members is so disposed that a line drawn between its portion where it is pivotally connected to the basetable and its portion where it is pivotally engaged with the memory slide is parallel with the rearward movement of the setting pin. The link members each have symmetrically convexed engaging edges at opposite sides thereof. In the position where the link members are disposed on the baseplate so as to be close each other, the setting pins are adapted to act on the adjacent engaging edges of the link members.
摘要翻译： 一种按钮调谐器，其包括设置在与基板平行的平面内的按钮滑块，并且通过设置在相应的按钮滑块上的销设置可操作的连杆构件，其还布置在与基板平行的平面内。 当设定销向后移动时，存储器滑块通过每个连接构件的自由端的旋转而移位。 每个连杆构件被布置成使得在其可枢转地连接到基座的部分和其与存储器滑块枢转地接合的部分之间绘制的线与设置销的向后移动平行。 连接构件在其相对侧具有对称凸起的接合边缘。 在将连杆构件设置在基板上彼此靠近的位置处，设置销适于作用在连杆构件的相邻接合边缘上。
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公开(公告)号：US4275606A
公开(公告)日：1981-06-30
申请号：US058665
申请日：1979-07-18
申请人： Yasuhisa Nishikawa , Ryoichi Hasumi
发明人： Yasuhisa Nishikawa , Ryoichi Hasumi
CPC分类号： H03J1/14 , H03J5/12 , Y10T403/12 , Y10T74/18752
摘要： A pushbutton tuner wherein a core slide for causing cores to move in-and-out of coils, respectively, has a rack formed at one end thereof and a fine tuning operating mechanism mounted on an auxiliary mechanism baseplate has a pinion meshable with the rack, which tuner is characterized in that the core slide has, at another end thereof, an extended portion formed with another rack symmetrical with the aforesaid rack so as to allow the fine tuning operating mechanism to be mounted on either end of the core slide.
摘要翻译： 一种按钮调谐器，其中用于使芯线在线圈内进出的芯片滑块具有形成在其一端的齿条，并且安装在辅助机构基板上的微调操作机构具有可与齿条啮合的小齿轮， 该调谐器的特征在于，芯滑块在另一端具有形成有与上述齿条对称的另一个齿条的延伸部分，以允许微调操作机构安装在芯片滑块的任一端。
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