METHOD OF ADJUSTING OPENING OF THROTTLE BODY OPENER

摘要

PROBLEM TO BE SOLVED: To provide a cost-reduced method of adjusting the opening of a throttle body opener. SOLUTION: A throttle body 2 includes: a resin-made main body 3 forming a bore 7 through which intake air flows; a valve body 60 having a shaft part 20 turnably supported by the main body 3 and a valve part 4 for opening or closing the bore 7 of the main body 3; and a resin-made cover body 40 fitted to the main body 3 by welding. COPYRIGHT: (C)2009,JPO&INPIT