RECIPROCATING DEVICE FOR INTAKE

PROBLEM TO BE SOLVED: To provide a reciprocating device for intake having excellent durability, generally formed in a simple structure, enabling easy operation since an air suction member is smoothly moved, and movable reciprocatingly. SOLUTION: This reciprocating device comprises a hollow air case...

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Bibliographische Detailangaben
1. Verfasser: MASUOKA YOSHIFUMI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a reciprocating device for intake having excellent durability, generally formed in a simple structure, enabling easy operation since an air suction member is smoothly moved, and movable reciprocatingly. SOLUTION: This reciprocating device comprises a hollow air case 1 having an air discharge port 12 for vacuuming and having a slit 11 formed in one wall surface 10 and a traveling member 9 disposed movably along the air case. The traveling member comprises a traveling body 2 which partly has an air discharge part 21 having an air suction port 20 opened to the side and communicating with the inside of the air suction port and in which the air discharge part is moved in the state of being intruded into a slit and the air sucked through the suction port is fed to the inside 13 of the air case. The reciprocating device further comprises a sealing belt 3 which closes the opening area of the slit in one wall surface excluding the traveling member and making the air discharge part to be intruded into the slit while separating from one wall surface between the front and rear sides of a traveling body. COPYRIGHT: (C)2008,JPO&INPIT