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公开(公告)号：US4810993A
公开(公告)日：1989-03-07
申请号：US905812
申请日：1986-09-09
申请人： Freddy J. Vermeulen
发明人： Freddy J. Vermeulen
摘要： An electromechanical component, in particular a rotary potentiometer having an integrated center click or optionally more fixed intermediate positions. The fixed intermediate position is obtained by a combination of two teeth and a lug. The two teeth are integrated with the element of the resistance path and the lug with the element having the contact members of the component.
摘要翻译： 机电部件，特别是具有集成中心点击或可选地更固定的中间位置的旋转电位器。 固定的中间位置通过两个齿和凸耳的组合获得。 两个齿与电阻路径的元件和凸耳一体化，元件具有元件的接触元件。
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公开(公告)号：US4665464A
公开(公告)日：1987-05-12
申请号：US812150
申请日：1985-12-23
申请人： Freddy J. Vermeulen
发明人： Freddy J. Vermeulen
CPC分类号： F16B17/004 , H01C10/14 , H01G5/00
摘要： An adjustable electromechanical device, such as a potentiometer, a variable capacitor or a multiple switch, comprising a shaft which is rotatably mounted in a sleeve. The shaft is retained in the axial direction by an annular wall portion of the bearing sleeve at the free end of the sleeve, the annular wall portion is spaced from the remainder of the sleeve by at least one but preferably two evenly distributed slots which extend circumferentially in the wall of the sleeve. The annular wall portion remains connnected to the remainder of the bearing sleeve at at least one location. The free parts of the annular portion are deformed to engage a circumferential groove in the shaft.
摘要翻译： 诸如电位器，可变电容器或多重开关的可调机电装置，包括可旋转地安装在套筒中的轴。 轴在轴向套筒的自由端处由轴承套筒的环形壁部保持在轴向上，环形壁部分与套筒的其余部分间隔开至少一个但优选两个均匀分布的狭槽，这些狭槽周向延伸 在袖子的墙上。 环形壁部分在至少一个位置处保持连接到轴承套筒的其余部分。 环形部分的自由部分变形以与轴中的周向凹槽接合。
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