JPH0317321U - - Google Patents
Info
- Publication number
- JPH0317321U JPH0317321U JP7652989U JP7652989U JPH0317321U JP H0317321 U JPH0317321 U JP H0317321U JP 7652989 U JP7652989 U JP 7652989U JP 7652989 U JP7652989 U JP 7652989U JP H0317321 U JPH0317321 U JP H0317321U
- Authority
- JP
- Japan
- Prior art keywords
- insert member
- bearing insert
- bearing
- crankshaft
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910001234 light alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は第１実施例に係る構造を説明する説明
図、第２図は第１図において用いる軸受インサー
ト部材を示す拡大正面図、第３図は第２図の軸受
インサート部材を示す平面図、第４図は第２図の
軸受インサート部材を示す側面図、第５図は第２
実施例に係る軸受インサート部材を示す正面図、
第６図は第５図に係る軸受インサート部材を示す
平面図、第７図は第３実施例に係る軸受インサー
ト部材を示す平面図である。
１……シリンダブロツク、２……クランクシヤ
フト軸受部、３……軸受インサート部材、６……
取付ボルト孔、７……リブ。
FIG. 1 is an explanatory diagram explaining the structure according to the first embodiment, FIG. 2 is an enlarged front view showing the bearing insert member used in FIG. 1, and FIG. 3 is a plan view showing the bearing insert member in FIG. 2. , Fig. 4 is a side view showing the bearing insert member of Fig. 2, and Fig. 5 is a side view showing the bearing insert member of Fig. 2.
A front view showing a bearing insert member according to an example,
6 is a plan view showing the bearing insert member according to FIG. 5, and FIG. 7 is a plan view showing the bearing insert member according to the third embodiment. 1... Cylinder block, 2... Crankshaft bearing section, 3... Bearing insert member, 6...
Mounting bolt hole, 7...rib.
Claims (1)
軸受部に軸受インサート部材が鋳ぐるまれたエン
ジンのクランクシヤフト軸受構造において、 前記軸受インサート部材に、該軸受インサート
部材の幅方向両側において、該軸受インサート部
材の取付ボルト孔を狭むようにしてリブが設けら
れている、 ことを特徴とするエンジンのクランクシヤフト軸
受構造。[Scope of Claim for Utility Model Registration] In an engine crankshaft bearing structure in which a bearing insert member is cast into the crankshaft bearing portion of a light alloy cylinder block, the bearing insert member is provided with a bearing insert member on both sides in the width direction of the bearing insert member. A crankshaft bearing structure for an engine, characterized in that a rib is provided to narrow a mounting bolt hole of the bearing insert member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7652989U JPH0317321U (en) | 1989-06-29 | 1989-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7652989U JPH0317321U (en) | 1989-06-29 | 1989-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0317321U true JPH0317321U (en) | 1991-02-20 |
Family
ID=31618082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7652989U Pending JPH0317321U (en) | 1989-06-29 | 1989-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013094320A1 (en) * | 2011-12-21 | 2013-06-27 | 日産自動車株式会社 | Cast metal component for internal combustion engine, bearing cap, and manufacturing method therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6145108A (en) * | 1984-07-17 | 1986-03-05 | ドクトル・インジエニエ−ル・ハ−・ツエ−・エフ・ポルシエ・アクチエンゲゼルシヤフト | Crank bearing for internal combustion engine |
-
1989
- 1989-06-29 JP JP7652989U patent/JPH0317321U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6145108A (en) * | 1984-07-17 | 1986-03-05 | ドクトル・インジエニエ−ル・ハ−・ツエ−・エフ・ポルシエ・アクチエンゲゼルシヤフト | Crank bearing for internal combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013094320A1 (en) * | 2011-12-21 | 2013-06-27 | 日産自動車株式会社 | Cast metal component for internal combustion engine, bearing cap, and manufacturing method therefor |
| JP5626485B2 (en) * | 2011-12-21 | 2014-11-19 | 日産自動車株式会社 | Cast parts for internal combustion engines, bearing caps, and methods for manufacturing the same |
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