| 摘要 |
A power trowel handle (50) has controls that permit electronically operating the functions of an engine (12) on the power trowel (10) from the handle (50). The engine (12) includes a servo controlled carburetor (80) which will permit a circuit (66) to close and inject a quantity of fuel for starting a two cycle engine (12), which normally has to be done manually, as well as permitting control of a throttle (88) using a trigger switch (54) on the handle. The power trowel (10) further has an elongated pole (26) braced with a slider (40) to prevent twisting under torque and to permit better control of the power trowel (10) from a remote handle (50). The handle grip (50) is usable in either the elongated pole position, or directly on a shroud (28) for the power trowel (10). |
