Title:
気流制御弁構造及び吸気装置
Document Type and Number:
Japanese Patent JP6634964
Kind Code:
B2
Abstract:
An airflow control valve structure includes a metallic pivot shaft-and a valve body. The valve body includes a connection portion connected to the pivot shaft and a resin valve portion. The pivot shaft includes first and second pivot shaft side press-fit portions. The connection portion includes a first valve side press-fit portion formed integrally with the valve portion and a metallic fitting member including a second valve side press-fit portion. The first valve side press-fit portion is fitted to the first pivot shaft side press-fit portion at an angular position at which a phase of the valve portion is matched with a phase of the pivot shaft. The second valve side press-fit portion is fitted to the second pivot shaft side press-fit portion. The first pivot shaft side press-fit portion is longer than the second valve side press-fit portion.
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Inventors:
Tomohiro Yamaguchi
Keiko Ishihara
Keiko Ishihara
Application Number:
JP2016121837A
Publication Date:
January 22, 2020
Filing Date:
June 20, 2016
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
F02M35/104
Domestic Patent References:
| JP2015140674A | ||||
| JP2010518307A | ||||
| JP7286523A | ||||
| JP2006002601A |
Foreign References:
| WO2014077033A1 | ||||
| DE102004002641A1 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda