Title:
シリンダライナ鋳込みシリンダブロックの構造、シリンダブロックの製造方法、および同方法に用いられる鋳込み用シリンダライナ
Document Type and Number:
Japanese Patent JP4162005
Kind Code:
B2
Abstract:
A cylinder block (2) has a cast cylinder liner (1). A different level portion (31) with a predetermined width is provided in a projected part (4b) formed along the lower end-face (3b) of the cylinder liner (1), in the centrifugal direction of the cylinder liner (1). In this case, the different level portion (31) has a width corresponding to the dimensional tolerance range (²) with respect to a finished inside diameter dimension position (±), and a outer circumference edge of the different level portion (31) is provided in the outer circumference side farther than the finished inside diameter dimension position (±). Displacement of a hole is detected by checking the different level portion (31) after machining the internal circumference of the cylinder liner (1).
Inventors:
Akira Yoshihara
Atsushi Tamaru
Atsushi Tamaru
Application Number:
JP2005511442A
Publication Date:
October 08, 2008
Filing Date:
July 07, 2004
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
F02F1/00; B22D19/00; B22D19/08
Domestic Patent References:
| JP4135052A |
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Sadao Muramatsu
Ryo Hashimoto
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