| 摘要 |
<P>PROBLEM TO BE SOLVED: To start an engine securely and eliminate engine stalling on overly rich mixtures of fuel-and-air. <P>SOLUTION: A pull-starter for the internal combustion engine has a remote-start supporting mechanism operating automatically when pulling a pull-cord 24 of a recoil starter assembly. A releasable coupling 48 of the assembly is temporarily engaged with a recoil pulley of the recoil starter assembly around which the cord is wound. When starting to pull the cord 24, a link constituted and arranged to move a reciprocating piece of the coupling together with the pulley 26 and operate the start supporting mechanism is pulled. When releasing the cord, the reciprocating piece and the recoil starter assembly return to basic positions automatically. Preferably, the releasable coupling has a roller 74, which is engaged with the reciprocating piece rotatably and is arranged on an outer side in the radial direction from the pulley. The cord is wound for several times to surround the pulley and the roller, is wound only around the pulley as remaining winding, and is pulled out of a housing of the recoil starter assembly. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
