SCHMERSAL

Surveying, measuring, signaling, checking and monitoring apparatus and instruments for use in machine safety guarding, namely, electronic, electromechanical and optoelectronic monitoring sensors for electronic and electromechanical monitoring apparatus, namely, guard door monitoring and safety-monitoring modules; optoelectronic apparatus, namely, safety monitoring modules; laser scanners; tactile safety monitoring devices, namely, alarm that utilizes pressure sensitive pads to monitor movement of persons; electric and electronic switchgear monitoring devices; electric, magnetic and electromechanical safety switches, namely, limit switches, position switches, cable pull switches, emergency switches, two-hand switches, micro switches, foot switches and proximity switches; momentum transmitters; non-contact electric, electric, magnetic and electromechanical locks; remotely controlled electronic safety circuits; area and surface protection components as entry, danger point or danger zone guards, namely safety light curtains, safety light beams, safety light grids and light grid sensors; failsafe standstill monitors in the nature of delay timers; evaluation devices for identifying an electrical or electronic component or its status, namely, switches and sensors; controls, namely, electronic, memory-programmable and permanent programmable controls; data buses, namely, safety data buses for transmitting information between pieces of industrial control equipment, and component parts therefor; data bus controls, namely, programming devices for controlling safety data buses and devices for monitoring information passed between pieces of equipment on a safety data bus system; signal lamps used to indicate equipment status; electrical and electronic control panels; electrical and electronic control switches for the input of operation mode; and bumpers for electrical signal generation, namely, safety edges which generate electric signals; all of the aforesaid goods for use in machine safety guarding; electrical elevator monitoring and switching apparatus, namely, elevator safety signal monitors, elevator position monitors, elevator emergency call systems, elevator safety switches, elevator position switches and elevator position switchgears; electrical elevator door controls, namely, elevator door locks and elevator door contacts for monitoring elevator door locks and monitoring elevator door position

Engineering services; design and development of safety concepts for machines and mechanical installations, and for chemical engineering and process technology apparatus and installations; design and development of surveying, measuring, signaling, checking, and supervision apparatus and instruments; design and development of electronic and electromechanical monitoring apparatus; design and development of optoelectronic apparatus, and design and development of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity