Abstract

The invention relates to a quick-acting connecting arrangement (1) for a pressure vessel (20). The arrangement (1) comprises a closure lid (10) having an enclosing portion (11) on which a radially encircling groove is arranged on the inner side. The arrangement (1) further comprises a pressure vessel (20) having an engagement portion (21) which has an encircling projection (22). The closure cover (10) is pushed with its enclosing portion (11) over the engagement portion (21) of the pressure vessel (20), with the groove (12) and the projection (22) facing one another. The arrangement (1) further comprises an elastic ring element (30) having two mutually opposite bearing faces (31a, 31b). The ring element (30) is applied with the first bearing face (31a) to a stop face (24) on the projection (22) and with a second bearing face (31b) to a stop face (14) of the groove (12). The two bearing faces (31a, 31b) are inclined and converge towards one another in the direction (R) of the encircling groove (12). Furthermore, the invention also relates to an actuating device for actuating a quick-acting connecting arrangement.

IPC Classes  ?

• B25J 15/02 - Gripping heads servo-actuated
• F16J 13/10 - Detachable closure membersMeans for tightening closures attached by means of a divided ring
• F16H 25/18 - Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions