JPH0294308U - - Google Patents
Info
- Publication number
- JPH0294308U JPH0294308U JP328089U JP328089U JPH0294308U JP H0294308 U JPH0294308 U JP H0294308U JP 328089 U JP328089 U JP 328089U JP 328089 U JP328089 U JP 328089U JP H0294308 U JPH0294308 U JP H0294308U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- crankshaft
- oil
- bearing
- cylinders
- 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
- 238000010411 cooking Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図はこの考案の一実施例を示すコンロツド
の大端給油装置を示す縦断面図、第２図は第１図
の―線断面図、第３図は従来のコンロツドの
大端給油装置を示す縦断面図、第４図はこの考案
に含まれないコンロツドの大端給油装置を示す縦
断面図である。
２Ａ，２Ｂ…気筒、３…ピストン、４…コンロ
ツド、５…クランク軸、５ａ…ジヤーナル部、５
ｂ…クランクピン、６…大端軸受、７Ａ，７Ｂ…
軸受、７ａ…内周面、１１…第１の油路、１２Ａ
，１２Ｂ…第２の油路、１３…第３の油路、１４
…第４の油路。
Fig. 1 is a longitudinal sectional view showing a large end oil supply device for a cooking stove showing an embodiment of this invention, Fig. 2 is a sectional view taken along the line -- in Fig. 1, and Fig. 3 shows a conventional large end oil supply device for a cooking stove. FIG. 4 is a longitudinal sectional view showing a large end oil supply device for a conrod, which is not included in this invention. 2A, 2B...Cylinder, 3...Piston, 4...Conrod, 5...Crankshaft, 5a...Journal part, 5
b...Crank pin, 6...Big end bearing, 7A, 7B...
Bearing, 7a...inner peripheral surface, 11...first oil passage, 12A
, 12B...Second oil passage, 13...Third oil passage, 14
...Fourth oil road.
Claims (1)
１つ以上備えるとともに、各ピストンを１本のク
ランク軸に連結し、コンロツドの大端軸受および
クランク軸の軸受が平軸受で構成され、上記２つ
の気筒間におけるクランク軸の軸受の内周面に形
成されオイルポンプに連通する環状の第１の油路
と、上記２つの気筒間におけるクランク軸のジヤ
ーナル部に直径方向に貫通して穿設され上記第１
の油路に連通する第２の油路と、この第２の油路
に交差して第２の油路に連通するとともに、クラ
ンク軸の２つのクランクピンまで延びた第３の油
路と、上記クランクピンの直径方向に穿設され上
記第３の油路に連通する第４の油路とを備えたコ
ンロツドの大端給油装置であつて、上記第２の油
路が複数本設けられてなるコンロツドの大端給油
装置。 It is equipped with one or more sets of two cylinders whose phases are different from each other by 180 degrees, each piston is connected to one crankshaft, and the large end bearing of the connecting rod and the bearing of the crankshaft are composed of plain bearings, and the above two cylinders are connected to one crankshaft. a first annular oil passage formed on the inner circumferential surface of the bearing of the crankshaft between the cylinders and communicating with the oil pump; 1st
a second oil passage that communicates with the oil passage; a third oil passage that intersects with the second oil passage and communicates with the second oil passage and extends to the two crank pins of the crankshaft; A connecting rod big end oil supply device comprising a fourth oil passage bored in the diametrical direction of the crank pin and communicating with the third oil passage, wherein a plurality of the second oil passages are provided. Large end oil supply device for cooking stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003280U JPH082408Y2 (en) | 1989-01-12 | 1989-01-12 | Large end refueling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003280U JPH082408Y2 (en) | 1989-01-12 | 1989-01-12 | Large end refueling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0294308U true JPH0294308U (en) | 1990-07-26 |
| JPH082408Y2 JPH082408Y2 (en) | 1996-01-29 |
Family
ID=31204779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989003280U Expired - Lifetime JPH082408Y2 (en) | 1989-01-12 | 1989-01-12 | Large end refueling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082408Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214922A (en) * | 2000-02-01 | 2001-08-10 | Niigata Eng Co Ltd | Bearing of crank pin |
| JP2006125565A (en) * | 2004-10-29 | 2006-05-18 | Taiho Kogyo Co Ltd | Bearing lubrication device |
| KR20140131769A (en) * | 2013-05-06 | 2014-11-14 | 현대중공업 주식회사 | Lubricating supplying structure of main bearing for crank shaft of engine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7954600B2 (en) | 2007-02-13 | 2011-06-07 | Honda Motor Co., Ltd. | Crankshaft lubrication system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719146U (en) * | 1971-04-02 | 1972-11-02 | ||
| JPS61101122U (en) * | 1984-12-10 | 1986-06-27 | ||
| JPS63104602U (en) * | 1986-12-26 | 1988-07-06 |
-
1989
- 1989-01-12 JP JP1989003280U patent/JPH082408Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719146U (en) * | 1971-04-02 | 1972-11-02 | ||
| JPS61101122U (en) * | 1984-12-10 | 1986-06-27 | ||
| JPS63104602U (en) * | 1986-12-26 | 1988-07-06 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214922A (en) * | 2000-02-01 | 2001-08-10 | Niigata Eng Co Ltd | Bearing of crank pin |
| JP2006125565A (en) * | 2004-10-29 | 2006-05-18 | Taiho Kogyo Co Ltd | Bearing lubrication device |
| JP4513001B2 (en) * | 2004-10-29 | 2010-07-28 | 大豊工業株式会社 | Bearing lubricator |
| KR20140131769A (en) * | 2013-05-06 | 2014-11-14 | 현대중공업 주식회사 | Lubricating supplying structure of main bearing for crank shaft of engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082408Y2 (en) | 1996-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |