PARALLEL CATCH Russian patent published in 2005 - IPC

FIELD: piping equipment.

SUBSTANCE: catch has case inside which the lock is installed. The lock interacts with bracket by means of tractions when pass channel is open. Any traction is disposed in coaxial holes of bracket and eat of lock for slide along traction. Traction is made in form of a pin. Nuts are screwed onto ends of pin. End of pin disposed in hole of bracket makes thread couple with hole of bracket and is rigidly fixed by means of stop. Bracket is sealed at any side end relatively case between saddles by means of spring-loaded blind. Blind has one end rigidly fixed onto case at the direction of cap.

EFFECT: improved reliability of operation.

3 dwg