List of components

General symbols

Image does not exist	Linear adjustable
Image does not exist	Matchable and new

Image does not exist	Simplex in one direction
Image does not exist	Full duplex in both directions at the same time
Image does not exist	Half duplex optionally in one of both directions

<	Effect if the size is smaller than specified
>	Effect if the size is larger than specified
=	Effect if the size is the same as specified

or	Active connection in general; mechanical, pneumatic or hydraulic
or	Delaying effect
	Mechanical delay on both sides
	independent decline in the direction of the characteristic triangle
	Restless decline of its own accord
	Mechanical interlocking of two operative connections
	Lock not latched
	Lock latched
	Blocking device in general
	Clutch in general
	coupling dissolved
	Clutch coupled; connected
	Brake in general
	Brake applied ; braking
	brake released
	transmission
	Carrier
	Slip clutch

	Manual drive in general
	Actuation by pulling
	Actuation by pressing
	Actuate by approaching z. B. Proximity switch
	Operate by touch
	Emergency switch
	Operation by the key
	Actuation by cam cf. camshaft
	Power drive actuated by stored mechanical energy (e.g. mechanical spring , flywheel )
	Power drive with manual winding
	Key switch with mechanical release
	Key switch with electromechanical release
	Pneumatic or hydraulic actuation in the direction of the arrow
	Operation by electromechanical drive
	Actuation by electromagnetic overcurrent protection
	Actuation by thermal drive z. B. bimetal - Relay
	Actuation by motor
	Actuation by liquid level
	Actuation by flow in general