FUEL TANK CAP

FUEL TANK CAP

PROBLEM TO BE SOLVED: To provide a fuel tank cap which can further reduce the risk of fuel leakage. SOLUTION: In the fuel tank cap 1, a cap body 2 for covering and blocking a fuel filling port of a fuel tank exposed to the outside of a vehicle, is formed with a cylinder insertion hole 14 for embeddi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KANEKO YUKIHIRO, KOASA TOMOMI, YAMAKI TAKEO, MARU YOSHIKO
Format: Patent
Sprache:eng
Schlagworte:
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a fuel tank cap which can further reduce the risk of fuel leakage. SOLUTION: In the fuel tank cap 1, a cap body 2 for covering and blocking a fuel filling port of a fuel tank exposed to the outside of a vehicle, is formed with a cylinder insertion hole 14 for embedding therein a key cylinder 4, and a shaft hole 15 for inserting therein a shaft portion 10 of a small lid 5 for slidably covering the outside of the cylinder insertion hole 14 adjacent to and substantially parallel with the cylinder insertion hole 14, a diameter-increasing groove 18 is formed on the rear side of the cylinder insertion hole 14 for increasing the diameter of the cylinder insertion hole 14, and a communication groove 19 is formed for communicating between the diameter-increasing groove 18 and the shaft hole 15, and the diameter-increasing groove 18 and the communication groove 19 are packed and sealed with a common back packing 20. COPYRIGHT: (C)2008,JPO&INPIT