Latching mechanism for combustion chamber plate of a fastener driving tool

摘要

A combustion chamber assembly 10 for use in a combustion tool including a combustion chamber 12, at least one combustion chamber plate disposed in said chamber, the at least one combustion chamber plate and chamber members being configured for relative reciprocal movement, said combustion chamber - assembly 10 comprising at least one latch member 64 is associated with control of movement of at least one plate within the combustion chamber 12 to divide said chamber into multiple volumes and a means for releasing said latch member 64 for permitting relative movement of the at least one combustion chamber plate and the combustion chamber 12.