JPS6338610U - - Google Patents
Info
- Publication number
- JPS6338610U JPS6338610U JP13152886U JP13152886U JPS6338610U JP S6338610 U JPS6338610 U JP S6338610U JP 13152886 U JP13152886 U JP 13152886U JP 13152886 U JP13152886 U JP 13152886U JP S6338610 U JPS6338610 U JP S6338610U
- Authority
- JP
- Japan
- Prior art keywords
- large end
- connecting rod
- flat surface
- crank pin
- utility
- 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
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 238000005461 lubrication Methods 0.000 claims 3
- 229910000897 Babbitt (metal) Inorganic materials 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案に基づくコンロツドの大端部の
潤滑構造を示す部分断面図である。第２図は第１
図のコンロツドの大端部を一部破断して軸線方向
から見た正面図である。第３図は第２図の―
線について見たコンロツドの端面図である。
１……シリンダブロツク、２……クランクシヤ
フト、３……軸受キヤツプ、４……軸受メタル、
５……ジヤーナル部、６……クランクピン、７…
…軸受メタル、８……コンロツド、９……大端部
、１０……クランクウエブ、１１……本体、１２
……キヤツプ、１１ａ，１２ａ……肩部、１３…
…コンロツドボルト、１４……部分、１５……ノ
ツクピン、１６，１６ａ，１８……潤滑油通路、
１７……プラグ、１９……平坦面、２０，２０ａ
……軸線方向端面、２１……溝、２２……肩部。
FIG. 1 is a partial sectional view showing the lubricating structure of the large end of the connecting rod based on the present invention. Figure 2 is the first
FIG. 2 is a partially cutaway front view of the large end of the cooking stove shown in the figure, viewed from the axial direction. Figure 3 is the same as Figure 2.
FIG. 3 is an end view of the conrod viewed along the line; 1... Cylinder block, 2... Crankshaft, 3... Bearing cap, 4... Bearing metal,
5... Journal part, 6... Crank pin, 7...
... Bearing metal, 8 ... Connecting rod, 9 ... Big end, 10 ... Crank web, 11 ... Main body, 12
...Cap, 11a, 12a...Shoulder, 13...
...Conrod bolt, 14...part, 15...knock pin, 16, 16a, 18...lubricating oil passage,
17...Plug, 19...Flat surface, 20, 20a
... Axial end face, 21 ... Groove, 22 ... Shoulder.
Claims (1)
坦面と、 前記平坦面に向けて開口するように前記クラン
クピン内に設けられた潤滑油通路とを有すること
を特徴とするコンロツド大端部の潤滑構造。 (2) 前記平坦面が、少なくとも前記コンロツド
大端部の前記クランクピンに対する有効接触面の
軸線方向寸法の略全長に亘つて形成されているこ
とを特徴とする実用新案登録請求の範囲第１項に
記載のコンロツド大端部の潤滑構造。[Claims for Utility Model Registration] (1) A lubricating structure for the large end of the connecting rod, which includes a flat surface formed at a diagonal position on the outer periphery of the crank pin, and the crank pin opening toward the flat surface. 1. A lubrication structure for a large end of a connecting rod, characterized by having a lubrication oil passage provided within a pin. (2) Utility model registration claim 1, characterized in that the flat surface is formed over substantially the entire axial dimension of at least the effective contact surface of the large end of the connecting rod with respect to the crank pin. The lubrication structure of the large end of the conrod described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13152886U JPH0444806Y2 (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13152886U JPH0444806Y2 (en) | 1986-08-28 | 1986-08-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338610U true JPS6338610U (en) | 1988-03-12 |
| JPH0444806Y2 JPH0444806Y2 (en) | 1992-10-22 |
Family
ID=31030060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13152886U Expired JPH0444806Y2 (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444806Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578910U (en) * | 1992-03-31 | 1993-10-26 | 三菱自動車工業株式会社 | Crankshaft lubrication structure |
| JPH0643202U (en) * | 1992-11-10 | 1994-06-07 | 本田技研工業株式会社 | Crankshaft |
-
1986
- 1986-08-28 JP JP13152886U patent/JPH0444806Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0578910U (en) * | 1992-03-31 | 1993-10-26 | 三菱自動車工業株式会社 | Crankshaft lubrication structure |
| JPH0643202U (en) * | 1992-11-10 | 1994-06-07 | 本田技研工業株式会社 | Crankshaft |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444806Y2 (en) | 1992-10-22 |