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1. 发明授权

US4672355A Manual belt control device 失效
标题翻译：手动皮带控制装置
公开(公告)号：US4672355A
公开(公告)日：1987-06-09
申请号：US499490
申请日：1983-05-31
申请人： Richard H. Shellenberger
发明人： Richard H. Shellenberger
IPC分类号： G01D5/34 , H03K17/968 , H01C10/38
CPC分类号： H03K17/968 , G01D5/34 , G01D5/345
摘要： A control mechanism for controlling a device having a movable control member, the control device having a housing and an endless belt with a substantially planar run manually movable by a finger. The belt is held in an extended position by stationary guide means on the housing. The movable control member of the controlled mechanism is mechanically connected to the belt so as to be moved by the belt when the belt is moved manually. The belt is moved by frictional engagement of a finger with its outer surface.
摘要翻译：一种用于控制具有可移动控制构件的装置的控制机构，所述控制装置具有壳体和具有手动地可手动移动的基本上平面的行程的环形带。皮带通过外壳上的固定导向装置保持在延伸位置。受控机构的可移动控制构件机械地连接到皮带，以便当皮带被手动移动时由皮带移动。皮带通过手指与其外表面的摩擦接合而移动。

2. 发明授权

US4271354A Manual belt electro-optical control 失效
标题翻译：手动皮带电光控制
公开(公告)号：US4271354A
公开(公告)日：1981-06-02
申请号：US65349
申请日：1979-08-09
申请人： Richard H. Shellenberger
发明人： Richard H. Shellenberger
IPC分类号： G01D5/34 , H03K17/968 , G02F1/01 , H01J40/14
CPC分类号： H03K17/968 , G01D5/34 , G01D5/345
摘要： An electro-optical control comprising a housing, a source of light, a photocell, and an endless belt having a substantially planar run manually movable with a finger. The belt has portions of differing light penetrability. Members on the housing guide the belt in an endless path when the one run of the belt is manually moved. The photocell and the light source are positioned interior of and exterior of the belt. Thus, when the belt is moved, the amount of light from the light source which strikes the photocell is varied, controlling the photocell. The control can include a stop member secured to the belt, engageable with the housing to limit the movement of the belt. In an alternative embodiment, the control includes a light source, a pair of photocells positioned substantially side by side and first and second disc-shaped polarizing filters positioned between the light source and the photocells. One filter is manually rotatable. One filter is also divided into two substantially semicircular filter portions whose directions of polarization are perpendicular to each other so that as the rotatable filter is rotated, the amount of light from the source striking one of the photocells is increased and the amount of light striking the other of the photocells is simultaneously decreased. The rotatable filter is controlled through an endless belt. An endless belt can also control for example a linear motion variable resistor or other devices.
摘要翻译：一种电光控制器，包括壳体，光源，光电管和环形带，其具有手指可手动移动的基本上平面的行程。皮带具有不同透光性的部分。当皮带的一个行程被手动移动时，外壳上的构件将带子引导到环形路径中。光电管和光源位于带的内部和外部。因此，当皮带移动时，来自光电池的光源的光量变化，控制光电管。控制器可以包括固定到皮带上的止动件，可与外壳接合以限制皮带的移动。在替代实施例中，控制器包括光源，基本上并排放置的一对光电池，以及位于光源和光电池之间的第一和第二盘状偏振滤光器。一个过滤器可手动旋转。一个滤光器也被分成两个基本上半圆形的滤光器部分，它们的偏振方向彼此垂直，使得随着可旋转滤光片的旋转，来自一个光电池的光源的光量增加，其他光电池同时减少。可旋转过滤器通过环形带控制。环形皮带还可以控制例如线性运动可变电阻器或其他装置。

3. 发明授权

US4401968A Manual belt electro-optical control 失效
标题翻译：手动皮带电光控制
公开(公告)号：US4401968A
公开(公告)日：1983-08-30
申请号：US221729
申请日：1980-12-31
申请人： Richard H. Shellenberger
发明人： Richard H. Shellenberger
IPC分类号： G01D5/34 , H03K17/968 , H01C10/38
CPC分类号： G01D5/34 , G01D5/345 , H03K17/968
摘要： An electro-optical control comprising a housing, a source of light, a photocell, and an endless belt having a substantially planar run manually movable with a finger. The belt has portions of differing light penetrability. Members on the housing guide the belt in an endless path when the one run of the belt is manually moved. The photocell and the light source are positioned interior of and exterior of the belt. Thus, when the belt is moved, the amount of light from the light source which strikes the photocell is varied, controlling the photocell. The control can include a stop member secured to the belt, engageable with the housing to limit the movement of the belt. In an alternative embodiment, the control includes a light source, a pair of photocells positioned substantially side by side and first and second disc-shaped polarizing filters positioned between the light source and the photocells. One filter is manually rotatable. One filter is also divided into two substantially semicircular filter portions whose directions of polarization are perpendicular to each other so that as the rotatable filter is rotated, the amount of light from the source striking one of the photocells is increased and the amount of light striking the other of the photocells is simultaneously decreased. The rotatable filter is controlled through an endless belt. An endless belt can also control for example a linear motion variable resistor or other devices.
摘要翻译：一种电光控制器，包括壳体，光源，光电管和环形带，其具有手指可手动移动的基本上平面的行程。皮带具有不同透光性的部分。当皮带的一个行程被手动移动时，外壳上的构件将带子引导到环形路径中。光电管和光源位于带的内部和外部。因此，当皮带移动时，来自光电池的光源的光量变化，控制光电管。控制器可以包括固定到皮带上的止动件，可与外壳接合以限制皮带的移动。在替代实施例中，控制器包括光源，基本上并排放置的一对光电池，以及位于光源和光电池之间的第一和第二盘状偏振滤光器。一个过滤器可手动旋转。一个滤光器也被分成两个基本上半圆形的滤光器部分，它们的偏振方向彼此垂直，使得随着可旋转滤光片的旋转，来自一个光电池的光源的光量增加，其他光电池同时减少。可旋转过滤器通过环形带控制。环形皮带还可以控制例如线性运动可变电阻器或其他装置。

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