"This is the patent age of new inventions for killing bodies, and for saving souls. All propagated with the best intentions."
|4361350||Securing device for a housing cover element, especially for switch boxes having electrical switching devices|
An arrangement for securing a housing cover, especially useful for securing a cover for a switch box having electrical switching devices therein includes at least one screwable element which can be threaded to the housing and which is secured undetachably...
|4328404||Actuation apparatus for a control switch|
An actuation apparatus for a control switch which, in accordance with the position of a switching member, produces various control signals, in which an actuation arm coupled with the switching member is provided. The actuation arm is pivotable out of a ce...
|4324448||Circuit board with plug connector|
A circuit board arrangement which is to be disposed in a housing closable by a cover or hood has a plugged connector, which has plug prongs for effecting electrical connections of circuitry attached to the housing. The plug connector is secured on a rim p...
This invention relates to pulleys or similar parts with a hub, the hub being provided with a tapered bore for assembly to a shaft having a complementally tapered end. The hub is provided with a draw-off arrangement which consists of a flanged nut screwed ...