Safety hatch system

Hatch cover lock

Safety hatch system

Tonneau cover locking spring clamp

Tonneau cover locking spring clamp

Metallic flange plate with lining

Pressure relief latch

Closure for pressure vessels

Degassing container for refrigerator

Closure mechanism for pressure test chambers for testing electronic components, in particular ICs

Lever mechanism for an emergency escape hatch

Safety hatch system and egress

Closure for an equipment sub

Closure system for a support structure

Mechanism for locking a vent cover with a base

Closure safety interlock for a pressure vessel

Hatch for the opening and closing of pressurised pipes, in particular for the opening and closing of branch pipes for the introduction of pipe cleaning and inspection apparatus

System for providing communication between the interior and the exterior of a compartment

Apparatus and method for securing a hatch cover to a hatch port

Closure system for a support structure

Modular reactor system with stirrer