Method and device for ensuring the tightness of a cylinderhead o

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder detail

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123 4184, F02F 110

Patent

active

041129075

ABSTRACT:
A cylinderhead assembly system for ensuring fluid-tightness of assembly of a cylinderhead and the cylinder block of a thermal piston engine, and particularly a diesel engine. A plurality of screws are disposed around the cylinder liner and are oriented substantially parallel to the longitudinal axis of the liner. The stem of each screw passes between two raised support portions, e.g., the upper part of each cylinder liner, and a boss, with each screw being mounted as a compensator between the two raised support portions to balance stresses at the time of the tightening operation.

REFERENCES:
patent: 2679241 (1954-05-01), Dickson
patent: 3340774 (1967-09-01), Brenneke
patent: 3653369 (1972-04-01), Fangman et al.

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