| 摘要 |
An engine hammer having a body cover (1), handles (35, 36) provided thereon and designed to be grasped by the operator, and a power generation and transmission system formed as a single unit and including an internal combustion engine (2), a hammer crankcase (23), a hammer crankshaft (24), and a hammer cylinder member (28) containing a reciprocating device (57) operationally connected to the hammer crankshaft (24), etc., the power generation and transmission system being supported by the body cover 1 through vibration isolators (47, 48, 49, 50, 51 and 52). A case 4 for encasing engine 2 includes a base section 20 to which crankcase 23 is attached. Power generation in engine 2 transmits drive to the crankshaft 24 via bevel gearings 27 and 18. <IMAGE> |
