JPS6362622U - - Google Patents
Info
- Publication number
- JPS6362622U JPS6362622U JP15612886U JP15612886U JPS6362622U JP S6362622 U JPS6362622 U JP S6362622U JP 15612886 U JP15612886 U JP 15612886U JP 15612886 U JP15612886 U JP 15612886U JP S6362622 U JPS6362622 U JP S6362622U
- Authority
- JP
- Japan
- Prior art keywords
- bearing metal
- bearing
- striations
- crankshaft
- extends
- 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.)
- Granted
Links
- 229910000897 Babbitt (metal) Inorganic materials 0.000 claims description 7
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図及び第２図はこの考案による軸受メタル
の構造を模式的に示す横断面図（第３図のＡ―Ａ
線に沿う図。）。第３図は軸受メタルによる軸受
構造を示す斜視図。
１０……軸受メタル、１２……シリンダブロツ
ク、１４……軸受ホルダ、２０……軸受部分、２
２……裏金、２４……摺動面。
Figures 1 and 2 are cross-sectional views schematically showing the structure of the bearing metal according to this invention (A-A in Figure 3).
Figure along the line. ). FIG. 3 is a perspective view showing a bearing structure using bearing metal. 10...Bearing metal, 12...Cylinder block, 14...Bearing holder, 20...Bearing part, 2
2... Back metal, 24... Sliding surface.
Claims (1)
備え、該軸受メタルによつてクランク軸のジヤー
ナル部分を軸支する構造において、軸受メタルの
内周面は、夫々が円周方向に延び、幅方向の全体
にわたつて分布する断面鋸歯状の条痕を有し、こ
れらの条痕は、長さ方向断面において中央部に対
して対称に、かつ内向きに形成されることを特徴
とするクランク軸用軸受構造。 In a structure that includes a bearing metal that is attached to the main body of an internal combustion engine, and in which the journal portion of the crankshaft is pivotally supported by the bearing metal, the inner circumferential surface of each bearing metal extends in the circumferential direction, and the inner peripheral surface of the bearing metal extends in the entire width direction. A bearing for a crankshaft, characterized in that it has striations with a sawtooth cross section distributed over the entire length, and these striations are formed symmetrically with respect to a central portion in a longitudinal section and facing inward. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986156128U JPH0619850Y2 (en) | 1986-10-14 | 1986-10-14 | Crankshaft bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986156128U JPH0619850Y2 (en) | 1986-10-14 | 1986-10-14 | Crankshaft bearing structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362622U true JPS6362622U (en) | 1988-04-25 |
| JPH0619850Y2 JPH0619850Y2 (en) | 1994-05-25 |
Family
ID=31077458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986156128U Expired - Lifetime JPH0619850Y2 (en) | 1986-10-14 | 1986-10-14 | Crankshaft bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619850Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58146124U (en) * | 1982-03-26 | 1983-10-01 | 株式会社精工舎 | Rotating shaft bearing structure |
| JPS60231010A (en) * | 1984-05-02 | 1985-11-16 | Toyota Motor Corp | Connecting rod |
-
1986
- 1986-10-14 JP JP1986156128U patent/JPH0619850Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58146124U (en) * | 1982-03-26 | 1983-10-01 | 株式会社精工舎 | Rotating shaft bearing structure |
| JPS60231010A (en) * | 1984-05-02 | 1985-11-16 | Toyota Motor Corp | Connecting rod |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0619850Y2 (en) | 1994-05-25 |