Title:
TOOL FOR AUTOMATIC OIL FEEDING DEVICE
Document Type and Number:
Japanese Patent JP3748043
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To automatically open/close a fuel injection port door and a tank cap without requiring a special processing or an adapter for a vehicle.
SOLUTION: On a base 40 which can be fitted on a robot, a bellows 43, a shaft 44, and an air cylinder 49 are provided. In this case, the bellows 43 receives the supply of a negative pressure through a vacuum switch 50, and can stick to the fuel injection port door. At one end of the shaft 44, the bellows 43 is provided, and the other end is turnably provided on the base 40. The air cylinder 49 is normally in contact with the shaft 44 to lock the turning of the shaft 44, and releases the lock when the rising of the negative pressure by the vacuum switch 50 is detected.
Inventors:
Masayoshi Isomura
Yasuo Shiraiwa
Well
Yasuo Shiraiwa
Well
Application Number:
JP2001052249A
Publication Date:
February 22, 2006
Filing Date:
February 27, 2001
Export Citation:
Assignee:
Tatsuno Mechatronics Co., Ltd.
International Classes:
B67D7/04; B67D7/06; B67D7/08; (IPC1-7): B67D5/04; B67D5/06; B67D5/08
Domestic Patent References:
| JP6179191A | ||||
| JP2000084882A | ||||
| JP9255099A | ||||
| JP7088790A | ||||
| JP11034818A | ||||
| JP59074099A | ||||
| JP58125498A | ||||
| JP7195286A |
Foreign References:
| WO1998054084A1 |
Attorney, Agent or Firm:
Keiji Nishikawa
Katsuhiko Kimura
Katsuhiko Kimura