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1. 发明授权

US3505620A Presettable television channel tuner using variable capacitor and variable capacitance diodes 失效
标题翻译：使用可变电容器和可变电容二极管的预置电视通道调谐器
公开(公告)号：US3505620A
公开(公告)日：1970-04-07
申请号：US3505620D
申请日：1968-11-27
申请人： GEN INSTRUMENT CORP
发明人： MINER CARROLL R
IPC分类号： H03J5/02 , H03H5/12
CPC分类号： H03J5/0218

2. 发明授权

US3415127A Turret tuner for uhf television and other purposes 失效
标题翻译：转盘调谐器用于uhf电视等目的
公开(公告)号：US3415127A
公开(公告)日：1968-12-10
申请号：US62460867
申请日：1967-03-20
申请人： GEN INSTRUMENT CORP
发明人： MINER CARROLL R , FRANKE JOHN L
IPC分类号： H03J1/14 , H03J1/18
CPC分类号： H03J1/187 , H03J1/14

3. 发明授权

US3927572A UHF Tuner drive assembly with memory fine tuning 失效
标题翻译： UHF调谐器驱动器组件，带有内存微调
公开(公告)号：US3927572A
公开(公告)日：1975-12-23
申请号：US41816873
申请日：1973-11-23
申请人： GEN INSTRUMENT CORP
发明人： MINER CARROLL R
IPC分类号： H03J5/10 , F16H35/18
CPC分类号： H03J5/10
摘要： A tuner drive assembly for use with a UHF tuner mechanism of the type having a rotary control shaft includes a rotatable tuning shaft and drive means operably connected between the control shaft and the tuning shaft which are effective when actuated by the rotation of the tuning shaft to rotate the control shaft. A rotatable and axially movable turret is provided operably connected to the drive means to be driven thereby. A plurality of radially extending position adjustable elements are helically arranged on the turret. Means are provided for sequentially sensing the radial position of each of the elements as the turret is moved. The sensing means is effective to actuate the drive means to rotate the control shaft in accordance with the radial position of the elements being sensed. One position adjustable element is provided for each channel and the position thereof determines the fine tuning setting for the channel corresponding thereto. When a channel is selected by rotating the tuning shaft, the position of the corresponding element is sensed and the drive assembly automatically rotates the control shaft to select the proper fine tuning adjustment for that channel.
摘要翻译：与具有旋转控制轴的UHF调谐器机构一起使用的调谐器驱动组件包括可旋转的调谐轴和可操作地连接在控制轴和调谐轴之间的驱动装置，其在通过调谐轴的旋转致动时有效旋转控制轴。可旋转和可轴向移动的转台可操作地连接到驱动装置以由此驱动。多个径向延伸的位置可调元件螺旋地布置在转台上。提供了用于在转台移动时依次感测每个元件的径向位置的装置。感测装置有效地致动驱动装置以根据被感测元件的径向位置旋转控制轴。为每个通道提供一个位置可调元件，并且其位置决定与其对应的通道的微调设置。当通过旋转调谐轴选择通道时，检测相应元件的位置，驱动组件自动旋转控制轴，为该通道选择适当的微调调整。

4. 发明授权

US3866479A Tuner drive assembly for selecting a limited number of channels in the UHF band 失效
标题翻译：调谐器驱动组件用于在UHF频段中选择有限数量的通道
公开(公告)号：US3866479A
公开(公告)日：1975-02-18
申请号：US41714273
申请日：1973-11-19
申请人： GEN INSTRUMENT CORP
发明人： MINER CARROLL R
IPC分类号： H03J1/14 , H03J1/04 , H03J1/06 , H03J5/10 , H03J5/30 , F16H3/18
CPC分类号： H03J1/06 , H03J1/045 , Y10T74/18576
摘要： A tuner drive assembly for use with a tuning mechanism for selecting one of a limited number of channels in the UHF band. The assembly has a rotatable turret which is driven by the input shaft. The turret has first and second spaced end sections with a plurality of screw elements rotatably mounted therebetween. One screw element is provided for each channel to be selected. Each element has a threaded portion and an internally threaded member normally engaging the threaded portion is mounted thereon for axial movement along the element as the element is rotated. The threaded portion is spaced from both end sections such that the member is permitted to disengage or ''''run off'''' the threaded portion at either end of its travel as the element is rotated, thus preventing breakage or jamming of the member and the element. Means are provided which are effective when disengagement occurs to relatively move the member and the threaded portion together to cause re-engagement thereof when the element is rotated in the opposite direction. Means are provided for sensing the axial position of the member in order to corporeally condition the tuning mechanism to select the appropriate channel in accordance therewith. First and second indicating means are provided for indicating the rotational position of the turret and the axial position of the member, respectively.
摘要翻译：一种用于选择UHF频带中有限数量信道之一的调谐机构的调谐器驱动组件。该组件具有由输入轴驱动的可旋转转台。转台具有第一和第二间隔开的端部，其间可旋转地安装有多个螺钉元件。为要选择的每个通道提供一个螺丝元件。每个元件具有螺纹部分，并且通常接合螺纹部分的内螺纹构件安装在其上，以在元件旋转时沿着元件轴向移动。螺纹部分与两个端部分隔开，使得当元件旋转时，允许构件在其行进的任一端脱离或“脱离”螺纹部分，从而防止构件和元件的断裂或堵塞。提供了当分离发生时有效的装置，以在元件沿相反方向旋转时将构件和螺纹部分相对移动在一起以引起其重新接合。提供了用于感测构件的轴向位置的装置，以便根据其选择适当的通道，以便对调谐机构进行体质调节。第一和第二指示装置分别用于指示转盘的旋转位置和构件的轴向位置。

5. 发明授权

US3871237A Tuner drive assembly with inertial fine tune stabilizer 失效
标题翻译：调节器驱动装配与精细微调稳压器
公开(公告)号：US3871237A
公开(公告)日：1975-03-18
申请号：US44797574
申请日：1974-03-04
申请人： GEN INSTRUMENT CORP
发明人： MINER CARROLL R
IPC分类号： G05G1/00 , H03J1/14 , F16H35/18
CPC分类号： H03J1/14 , G05G1/00 , G05G2700/02 , Y10T74/2117
摘要： The assembly has a detented rotatable selector shaft and a rotatable fine tuning shaft which is adapted to move with the selector shaft to preserve the fine tune setting as the channels are changed. Drive means connected to both shafts and the input member of the tuning element is adapted to drive the input member in accordance with the movements of each of the shafts respectively. Normally, the movement of the fine tune shaft and associated components, caused by movement of the selector shaft, has an adverse inertial effect on the drive means because of the intermittent rotation of the selector shaft due to the detenting thereof. This effect manifests itself by causing the fine tuning shaft and associated components to rotate through a greater angle than the selector shaft thereby disturbing the fine tuning setting. The present invention provides inertia means operably connected to the drive means and the fine tune shaft which is movable relative to the fine tune shaft during the movement thereof. The inertia means has an inertial effect on the drive means during movement of the selector shaft which is substantially equal to but in an opposite sense from the inertial effect of the fine tune shaft and associated components. Thus, the inertia means serves to counterbalance the inertial effect of the fine tuning shaft thereby stabilizing the fine tuning setting.
摘要翻译：组件具有棘爪可旋转选择器轴和可旋转的微调轴，其适于随着选择器轴移动以在通道改变时保持微调设置。驱动装置连接到两个轴，并且调谐元件的输入构件适于根据每个轴的运动来驱动输入构件。通常，由于选择轴的运动引起的细调轴和相关部件的运动对驱动装置具有不利的惯性作用，因为选择轴由于其定位而间歇地旋转。这种效果通过使微调轴和相关部件旋转比选择轴更大的角度来显现，从而妨碍微调设置。本发明提供可操作地连接到驱动装置和微调轴的惯性装置，微调轴在其运动期间相对于微调轴可移动。惯性装置在选择器轴的运动期间对驱动装置具有惯性作用，其基本上等于但是与微调轴及相关部件的惯性效应相反。因此，惯性装置用于平衡微调轴的惯性效应，从而稳定微调设置。

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