JPS6367604U - - Google Patents
Info
- Publication number
- JPS6367604U JPS6367604U JP16262786U JP16262786U JPS6367604U JP S6367604 U JPS6367604 U JP S6367604U JP 16262786 U JP16262786 U JP 16262786U JP 16262786 U JP16262786 U JP 16262786U JP S6367604 U JPS6367604 U JP S6367604U
- Authority
- JP
- Japan
- Prior art keywords
- crank pin
- pin metal
- oil
- oil hole
- circumference
- 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
- 239000002184 metal Substances 0.000 claims description 11
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案に採用されたクランクピンメタ
ルの正面略図、第２図は第１図の―断面図、
第３図は従来のクランクピンメタルの油孔構造を
示す垂直断面部分略図、第４図は従来のクランク
ピンメタルの正面略図である。１…連接棒、２…
クランクピンメタル、３…油孔、４…油溝、７…
油溜、９…きり孔。
Figure 1 is a schematic front view of the crank pin metal adopted in this invention, Figure 2 is a sectional view of Figure 1,
FIG. 3 is a partial schematic vertical cross-sectional view showing the oil hole structure of a conventional crank pin metal, and FIG. 4 is a schematic front view of the conventional crank pin metal. 1...Connecting rod, 2...
Crank pin metal, 3...oil hole, 4...oil groove, 7...
Oil sump, 9... drill hole.
Claims (1)
タルの本体中間部に、上記連接棒に形成された油
通路と連通する油孔を形成し、上記油孔と連通し
且つクランクピンメタルの円周方向に延びる油溝
をクランクピンメタル内周面に形成したクランク
ピンメタルの油孔構造において、上記油溝の端部
に連通する皿状の油溜をクランクピンメタル内周
面に形成し、上記油溜外周部とクランクピンメタ
ル内周面とを滑らかに連通させたことを特徴とす
るクランクピンメタルの油孔構造。 An oil hole communicating with the oil passage formed in the connecting rod is formed in the middle part of the semi-cylindrical crank pin metal body used for the connecting rod, and the oil hole communicates with the oil hole and the circumference of the crank pin metal. In a crank pin metal oil hole structure in which an oil groove extending in the direction is formed on the inner circumferential surface of the crank pin metal, a dish-shaped oil reservoir communicating with the end of the oil groove is formed on the inner circumferential surface of the crank pin metal. The oil hole structure of the crank pin metal is characterized by smooth communication between the outer circumference of the oil reservoir and the inner circumference of the crank pin metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986162627U JPH0236883Y2 (en) | 1986-10-23 | 1986-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986162627U JPH0236883Y2 (en) | 1986-10-23 | 1986-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6367604U true JPS6367604U (en) | 1988-05-07 |
| JPH0236883Y2 JPH0236883Y2 (en) | 1990-10-05 |
Family
ID=31090070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986162627U Expired JPH0236883Y2 (en) | 1986-10-23 | 1986-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0236883Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000213319A (en) * | 1999-01-26 | 2000-08-02 | Unisia Jecs Corp | Variable valve system for internal combustion engine |
| JP2010032055A (en) * | 2009-09-07 | 2010-02-12 | Man Diesel Filial Af Man Diesel Se Tyskland | Cross head bearing for large-sized two cycle diesel engine |
| JP2018179164A (en) * | 2017-04-14 | 2018-11-15 | 大同メタル工業株式会社 | Connecting rod bearing and bearing device |
| JP2018179165A (en) * | 2017-04-14 | 2018-11-15 | 大同メタル工業株式会社 | Connecting rod bearing and bearing device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347438U (en) * | 1976-09-27 | 1978-04-21 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347438B2 (en) * | 1973-06-27 | 1978-12-21 |
-
1986
- 1986-10-23 JP JP1986162627U patent/JPH0236883Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347438U (en) * | 1976-09-27 | 1978-04-21 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000213319A (en) * | 1999-01-26 | 2000-08-02 | Unisia Jecs Corp | Variable valve system for internal combustion engine |
| JP2010032055A (en) * | 2009-09-07 | 2010-02-12 | Man Diesel Filial Af Man Diesel Se Tyskland | Cross head bearing for large-sized two cycle diesel engine |
| JP2018179164A (en) * | 2017-04-14 | 2018-11-15 | 大同メタル工業株式会社 | Connecting rod bearing and bearing device |
| JP2018179165A (en) * | 2017-04-14 | 2018-11-15 | 大同メタル工業株式会社 | Connecting rod bearing and bearing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236883Y2 (en) | 1990-10-05 |