公开(公告)号：US3747043A

公开(公告)日：1973-07-17

申请号：US3747043D

申请日：1970-09-16

Applicant: CTS CORP

Inventor： VAN BENTHUYSEN J ,  BUDD W ,  CORMICAN R

IPC: H01C10/20 ,  H01C5/00

CPC classification number: H01C10/20

Abstract: A tandem electrical control is provided comprising a plurality of housing sections and wherein two base assemblies are rigidly secured to the same housing section. Coupling straps disposed in channels in the housing sections maintain the control in assembled relationship. An outer tubular shaft for adjusting some of the sections independently of others adjusted by an inner shaft is secured to the inner shaft by means of a C washer abutting a bushing and extending through a groove in the wall of the outer tubular shaft into a reduced diameter portion of the inner shaft. Rattling between the two shafts is eliminated by disposing a portion of a tubular shaft of an actuator between the two shafts. Actuators that are to be simultaneously adjusted have coupling means in the form of driving lugs projecting from one of the actuators engaging lug receiving notches in another. One of the driving lugs is larger than the other to precisely orient the actuator and enable assembly in only one position.

Abstract translation: 提供串联电控制，其包括多个壳体部分，并且其中两个基部组件刚性地固定到相同的壳体部分。 设置在壳体部分中的通道中的耦合带保持了组装关系的控制。 用于调节独立于由内轴调节的部分的一些部分的外管状轴通过邻接衬套的C垫圈固定到内轴，并且延伸穿过外管状轴的壁中的槽减小直径 内轴的一部分。 通过将致动器的管状轴的一部分设置在两个轴之间来消除两个轴之间的扭转。 要被同时调节的致动器具有从一个致动器突出的驱动凸耳的形式的联接装置，接合凸耳在另一个处接收凹口。 驱动凸耳中的一个大于另一个，以精确地定向致动器并且仅在一个位置中组装。