JPH0288017U - - Google Patents
Info
- Publication number
- JPH0288017U JPH0288017U JP16780488U JP16780488U JPH0288017U JP H0288017 U JPH0288017 U JP H0288017U JP 16780488 U JP16780488 U JP 16780488U JP 16780488 U JP16780488 U JP 16780488U JP H0288017 U JPH0288017 U JP H0288017U
- Authority
- JP
- Japan
- Prior art keywords
- oil groove
- connecting rod
- oil
- crankshaft
- metal
- 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 10
- 239000003921 oil Substances 0.000 claims 6
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
はコンロツドメタルの斜視図、第３図はメインメ
タルの斜視図、第４図はアツパコンロツドメタル
の底面図、第５図はアツパメインメタルの底面図
である。
１……クランクシヤフト、１ａ……クランクピ
ン、２……メインメタル、３……油溝、６……コ
ンロツドメタル、７ａ，７ｂ……油溝、８ａ，８
ｂ……油溜、１０……油路、１１……分岐油路。
Figure 1 is a sectional view showing an embodiment of the present invention, Figure 2 is a perspective view of the connecting rod metal, Figure 3 is a perspective view of the main metal, Figure 4 is a bottom view of the upper connecting rod metal, and Figure 5 is a perspective view of the connecting rod metal. The figure is a bottom view of Atsupa main metal. 1...Crankshaft, 1a...Crank pin, 2...Main metal, 3...Oil groove, 6...Conrod metal, 7a, 7b...Oil groove, 8a, 8
b... Oil sump, 10... Oil path, 11... Branch oil path.
Claims (1)
メタル内周面に潤滑油が供給される周方向に延び
る油溝を形成すると共に、コンロツドメタルの内
周面に側部から周方向の斜め上部に向けて途中ま
で延びる油溝を形成し、クランクシヤフトに前記
メインメタルの油溝とコンロツドの油溝とをピス
トン上死点付近のクランク角度範囲で連通する油
路を形成したことを特徴するコンロツド軸受の潤
滑装置。 An oil groove extending in the circumferential direction to which lubricating oil is supplied is formed on the inner circumferential surface of the main metal that freely supports the crankshaft, and an oil groove is formed on the inner circumferential surface of the connecting rod metal from the side toward the diagonal top in the circumferential direction. Lubrication of a connecting rod bearing, characterized in that an oil groove is formed that extends halfway, and an oil passage is formed in the crankshaft to communicate the oil groove of the main metal and the oil groove of the connecting rod in a crank angle range near the top dead center of the piston. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988167804U JPH0752415Y2 (en) | 1988-12-26 | 1988-12-26 | Lubricator for connecting rod bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988167804U JPH0752415Y2 (en) | 1988-12-26 | 1988-12-26 | Lubricator for connecting rod bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0288017U true JPH0288017U (en) | 1990-07-12 |
| JPH0752415Y2 JPH0752415Y2 (en) | 1995-11-29 |
Family
ID=31456426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988167804U Expired - Fee Related JPH0752415Y2 (en) | 1988-12-26 | 1988-12-26 | Lubricator for connecting rod bearings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752415Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009174697A (en) * | 2007-12-28 | 2009-08-06 | Daido Metal Co Ltd | Connecting rod bearing for internal combustion engine |
| WO2011104940A1 (en) * | 2010-02-26 | 2011-09-01 | 大豊工業株式会社 | Bearing lubricating device |
| JP2013057351A (en) * | 2011-09-08 | 2013-03-28 | Daido Metal Co Ltd | Connecting rod bearing of internal combustion engine |
| JP2013148105A (en) * | 2012-01-17 | 2013-08-01 | Daido Metal Co Ltd | Main bearing for crankshaft of internal combustion engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4864108B2 (en) | 2009-02-27 | 2012-02-01 | 大同メタル工業株式会社 | Connecting rod bearing for internal combustion engine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676117U (en) * | 1979-11-16 | 1981-06-22 | ||
| JPS57117411U (en) * | 1981-01-16 | 1982-07-21 | ||
| JPS61101122U (en) * | 1984-12-10 | 1986-06-27 | ||
| JPS62166317U (en) * | 1986-04-11 | 1987-10-22 |
-
1988
- 1988-12-26 JP JP1988167804U patent/JPH0752415Y2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5676117U (en) * | 1979-11-16 | 1981-06-22 | ||
| JPS57117411U (en) * | 1981-01-16 | 1982-07-21 | ||
| JPS61101122U (en) * | 1984-12-10 | 1986-06-27 | ||
| JPS62166317U (en) * | 1986-04-11 | 1987-10-22 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009174697A (en) * | 2007-12-28 | 2009-08-06 | Daido Metal Co Ltd | Connecting rod bearing for internal combustion engine |
| JP4612072B2 (en) * | 2007-12-28 | 2011-01-12 | 大同メタル工業株式会社 | Connecting rod bearing for internal combustion engine |
| WO2011104940A1 (en) * | 2010-02-26 | 2011-09-01 | 大豊工業株式会社 | Bearing lubricating device |
| JP2011179572A (en) * | 2010-02-26 | 2011-09-15 | Taiho Kogyo Co Ltd | Bearing oil supply device |
| CN102782345A (en) * | 2010-02-26 | 2012-11-14 | 大丰工业株式会社 | Bearing lubricating device |
| JP2013057351A (en) * | 2011-09-08 | 2013-03-28 | Daido Metal Co Ltd | Connecting rod bearing of internal combustion engine |
| JP2013148105A (en) * | 2012-01-17 | 2013-08-01 | Daido Metal Co Ltd | Main bearing for crankshaft of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752415Y2 (en) | 1995-11-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |