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US 2010/0133758 A1Published application
Sealing device
OwnerGo Kanzaki, Shinobu Munekata +2inventors
InventorsGo Kanzaki, Shinobu Munekata, Naoto Kobayashi, Yuichi Tarukawa
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OwnerGo Kanzaki, Shinobu Munekata +2inventors
InventorsGo Kanzaki, Shinobu Munekata, Naoto Kobayashi, Yuichi Tarukawa
Estimating the term…
To effectively and easily suppress squealing noise occurring when a steering shaft is in strong contact with a bumper portion, a sealing device (1) between a housing and a shaft has a first molding (11) including a bellows-like flexible portion (15) the bumper portion (16), and a seal lip portion (17) integrally on the inner peripheral side of an outer peripheral fixing portion (12) secured to the housing, and a second molding (21) including a second flexible portion (25) and a second bumper portion (26) integrally on the inner peripheral side of a second fixing portion (22) secured to the outer peripheral fixing portion (12), fall out prevention portions (19, 29) are respectively provided on the inner peripheral surfaces of the bumper portion (16) and second bumper portion (26), and resin slide members (20, 30) are fitted without bonding to the fall out prevention portions (19, 29), respectively.
-5. (canceled)
A sealing device for sealing between a housing and a shaft inserted to said housing, wherein a first molded product obtained by integrally forming a bumper portion and a seal lip portion via a bellows-shaped second flexible portion is provided at an inner peripheral side of an outer peripheral attaching portion fixed to said housing, and a second molded product obtained by integrally forming a second bumper portion via a bellows-shaped second flexible portion is provided at an inner peripheral side of a second attaching portion fixed to said outer peripheral attaching portion, and
A sealing device for sealing between a housing and a shaft inserted to said housing, wherein a first molded product obtained by integrally forming a bumper portion and a seal lip portion via a bellows-shaped second flexible portion is provided at an inner peripheral side of an outer peripheral attaching portion fixed to said housing, and a second molded product obtained by integrally forming a second bumper portion via a bellows-shaped second flexible portion is provided at an inner peripheral side of a second attaching portion fixed to said outer peripheral attaching portion, and
Dependencies are inferred from the claim text.