JPH0325013U - - Google Patents
Info
- Publication number
- JPH0325013U JPH0325013U JP8456989U JP8456989U JPH0325013U JP H0325013 U JPH0325013 U JP H0325013U JP 8456989 U JP8456989 U JP 8456989U JP 8456989 U JP8456989 U JP 8456989U JP H0325013 U JPH0325013 U JP H0325013U
- Authority
- JP
- Japan
- Prior art keywords
- connecting rod
- oil
- internal combustion
- combustion engine
- piston
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000005461 lubrication Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案に係る内燃機関のコネクテイン
グロツドの正面図、第２図は第１図におけるコネ
クテイングロツドの部分拡大正面図、第３図は第
１図の装置におけるピストンピンとピストンピン
穴との潤滑状態を示す正面図、第４図は従来のコ
ネクテイングロツドの正面図、第５図は第４図の
断面図、第６図は第４図の変形例を示すコネクテ
イングロツドの部分拡大断面図、である。
２……ピストン、３……ピストンピン、４……
コネクテイングロツド、５……大端部、６……ク
ランクシヤフト、７……オイルジエツト、９……
ピストンピン穴、１０……小端部、２１……第１
のオイル供給孔、２２……第２のオイル供給孔（
オイル供給孔）。
Fig. 1 is a front view of a connecting rod for an internal combustion engine according to the present invention, Fig. 2 is a partially enlarged front view of the connecting rod in Fig. 1, and Fig. 3 is a piston pin and a piston in the device shown in Fig. 1. FIG. 4 is a front view of a conventional connecting rod, FIG. 5 is a sectional view of FIG. 4, and FIG. 6 is a connecting rod showing a modification of FIG. 4. FIG. 3 is a partially enlarged sectional view of the rod. 2... Piston, 3... Piston pin, 4...
Connecting rod, 5... Big end, 6... Crankshaft, 7... Oil jet, 9...
Piston pin hole, 10...small end, 21...first
oil supply hole, 22... second oil supply hole (
oil supply hole).
Claims (1)
イルをピストンに向けて噴出させるオイルジエツ
トを設けた内燃機関のコネクテイングロツドにお
いて、該コネクテイングロツドの小端部の前記オ
イルジエツト側に、ピストンピン潤滑用のオイル
供給孔を設けたことを特徴とする内燃機関のコネ
クテイングロツド。 In a connecting rod for an internal combustion engine, which is provided with an oil jet at the large end that jets oil supplied from the crankshaft side toward the piston, the piston pin lubrication is provided at the small end of the connecting rod on the oil jet side. A connecting rod for an internal combustion engine, characterized by having an oil supply hole for use in the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989084569U JP2559970Y2 (en) | 1989-07-20 | 1989-07-20 | Connecting rod for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989084569U JP2559970Y2 (en) | 1989-07-20 | 1989-07-20 | Connecting rod for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0325013U true JPH0325013U (en) | 1991-03-14 |
| JP2559970Y2 JP2559970Y2 (en) | 1998-01-19 |
Family
ID=31633136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989084569U Expired - Lifetime JP2559970Y2 (en) | 1989-07-20 | 1989-07-20 | Connecting rod for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2559970Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011142240A1 (en) * | 2010-05-11 | 2011-11-17 | Ntn株式会社 | Split needle bearing and lubrication device for internal combustion engine |
| JP2011236818A (en) * | 2010-05-11 | 2011-11-24 | Ntn Corp | Lubrication device for internal combustion engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748324U (en) * | 1980-09-04 | 1982-03-18 | ||
| JPS58178402U (en) * | 1982-05-24 | 1983-11-29 | 本田技研工業株式会社 | engine connecting rod |
-
1989
- 1989-07-20 JP JP1989084569U patent/JP2559970Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5748324U (en) * | 1980-09-04 | 1982-03-18 | ||
| JPS58178402U (en) * | 1982-05-24 | 1983-11-29 | 本田技研工業株式会社 | engine connecting rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011142240A1 (en) * | 2010-05-11 | 2011-11-17 | Ntn株式会社 | Split needle bearing and lubrication device for internal combustion engine |
| JP2011236818A (en) * | 2010-05-11 | 2011-11-24 | Ntn Corp | Lubrication device for internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2559970Y2 (en) | 1998-01-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |