DEVICE FOR ATTACHING FUEL RETURN PIPE TO FUEL INJECTOR, DEVICE FOR ATTACHING RETURN PIPE TO FUEL INJECTOR AND DEVICE FOR SUCKING FUEL FROM FUEL INJECTOR

摘要

PROBLEM TO BE SOLVED: To provide a device reducing fitting force for fitting a device in a fuel injector on one hand and increasing retention force or separation force or at least not reducing the same on the other hand. SOLUTION: Free end parts of retention arms 16, 18 include first connection part 40. The free end parts are bent in a direction opposing to each other and in a direction of a base 14 of a main body 28 at the connection part. COPYRIGHT: (C)2006,JPO&NCIPI