| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce cost by manufacturing a plurality of fuel cut-offs using the same metal mold, and handle enclosing of the fuel cut-offs in a fuel tank and piping for connecting a plurality of fuel cut-offs, inside the fuel tank. SOLUTION: A plurality of opening parts 28 are formed in a vent passage 26 of a fuel cut-off 10. A connection part 40 for fitting a two-way valve device separate from the fuel cut-off 10 is formed in the lateral direction of a body 12 on the outside of one of a plurality of opening parts 28. A plurality of the same fuel cut-offs 10 each of which has a plurality of opening parts 28 and a connection part 40 formed are fitted to the inside of a fuel tank 42. The opening parts 28 of the respective fuel cut-offs 10 are connected to each other by a pipe 30, and the opening parts 28 without the pipe 30 connected thereto are sealed with plugs 36. The two-way valve device is fixed to the connection part 40 of the fuel cut-off 10 communicated with the outside. The fuel cut-offs 10 are connected to each other by the pipe 30 without a connection place and a branch place.</p> |
