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Publication of BE851351ApublicationCriticalpatent/BE851351A/xx
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16J—PISTONS; CYLINDERS; SEALINGS
F16J13/00—Covers or similar closure members for pressure vessels in general
F16J13/02—Detachable closure members; Means for tightening closures
F16J13/04—Detachable closure members; Means for tightening closures attached with a bridge member
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Filling Or Discharging Of Gas Storage Vessels
(AREA)
Pressure Vessels And Lids Thereof
(AREA)
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
