JPH01158506U - - Google Patents
Info
- Publication number
- JPH01158506U JPH01158506U JP5105788U JP5105788U JPH01158506U JP H01158506 U JPH01158506 U JP H01158506U JP 5105788 U JP5105788 U JP 5105788U JP 5105788 U JP5105788 U JP 5105788U JP H01158506 U JPH01158506 U JP H01158506U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- balancer shaft
- shaft
- circumferential groove
- groove
- 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
- 239000003921 oil Substances 0.000 claims 7
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
Description
第１図は内燃機関の正面図、第２図は本考案に
係るバランサシヤフトの長手断面図、第３図は本
考案に係るスラスト受け部拡大図、第４図は本考
案に係るオリフイスシーリングボルト図、第５図
は第３図のＡ―Ａ矢視図である。
尚、図面中、３はバランサシヤフト、３ｂは同
ジヤーナル面、３ｅはジヤーナル面の円周溝、３
ｆは第１の油路、３ｈは第２の油路、３ｉはバラ
ンサシヤフト端に設けられた円周溝、３ｊは第３
の油路、８はジヤーナル、８ｂは給油路、１１は
絞りとしてのオリフイスシーリングボルト、１２
はスラストプレートである。
Figure 1 is a front view of the internal combustion engine, Figure 2 is a longitudinal sectional view of the balancer shaft according to the present invention, Figure 3 is an enlarged view of the thrust receiver according to the present invention, and Figure 4 is the orifice sealing bolt according to the present invention. 5 is a view taken along the line AA in FIG. 3. In addition, in the drawing, 3 is the balancer shaft, 3b is the same journal surface, 3e is the circumferential groove of the journal surface, 3
f is the first oil passage, 3h is the second oil passage, 3i is the circumferential groove provided at the end of the balancer shaft, and 3j is the third oil passage.
8 is a journal, 8b is an oil supply path, 11 is an orifice sealing bolt as a throttle, 12
is the thrust plate.
Claims (1)
の溝へスラストプレートの一端を嵌合してなるバ
ランサシヤフトのスラスト受け部において、 前記バランサシヤフトには、ジヤーナルの給油
孔に臨むジヤーナル面円周溝と、この溝からシヤ
フト中心へ穿設された第１の油路と、前記第１の
油路に接続し軸方向に穿設された第２の油路と、
この第２の油路と前記シヤフト端部の円周溝とを
半径方向に開口して接続する第３の油路とを連設
するとともに、前記油路 には潤滑油の流量を制
御する絞りを設けたことを特徴とするバランサシ
ヤフトのスラスト受け部潤滑構造。[Claims for Utility Model Registration] In the thrust receiving portion of the balancer shaft, which is formed by carving a circumferential groove in the end of the balancer shaft and fitting one end of the thrust plate into the groove, the balancer shaft has a journal. a circumferential groove on the journal surface facing the oil supply hole, a first oil passage bored from this groove toward the center of the shaft, and a second oil passage connected to the first oil passage and bored in the axial direction. and,
A third oil passage that opens in the radial direction and connects the second oil passage and the circumferential groove at the end of the shaft is connected, and the oil passage has a throttle for controlling the flow rate of the lubricating oil. A thrust receiving part lubrication structure of a balancer shaft, characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5105788U JPH0544484Y2 (en) | 1988-04-15 | 1988-04-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5105788U JPH0544484Y2 (en) | 1988-04-15 | 1988-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01158506U true JPH01158506U (en) | 1989-11-01 |
| JPH0544484Y2 JPH0544484Y2 (en) | 1993-11-11 |
Family
ID=31277084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5105788U Expired - Lifetime JPH0544484Y2 (en) | 1988-04-15 | 1988-04-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0544484Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016200247A (en) * | 2015-04-13 | 2016-12-01 | トヨタ自動車株式会社 | Support structure of balance shaft |
-
1988
- 1988-04-15 JP JP5105788U patent/JPH0544484Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016200247A (en) * | 2015-04-13 | 2016-12-01 | トヨタ自動車株式会社 | Support structure of balance shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0544484Y2 (en) | 1993-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH01158506U (en) | ||
| JPS6390012U (en) | ||
| JPH01111864U (en) | ||
| JP2587032Y2 (en) | Timing gear device | |
| JPS6128908Y2 (en) | ||
| JPS6425559U (en) | ||
| JPS6137778Y2 (en) | ||
| JPS6042161Y2 (en) | Crankshaft forced lubrication device | |
| JPS63103015U (en) | ||
| JPH0478323U (en) | ||
| JPS6457456U (en) | ||
| JPH03125942U (en) | ||
| JPS59206653A (en) | Piston for vertical shaft type internal-combustion engine | |
| JPH0241328Y2 (en) | ||
| JPH01176707U (en) | ||
| JPS62101002U (en) | ||
| JPS6432913U (en) | ||
| JPH0195509U (en) | ||
| JPH03102042U (en) | ||
| JPH0482330U (en) | ||
| JPS6151454U (en) | ||
| JPS6421201U (en) | ||
| JPH03104170U (en) | ||
| JPH01113114U (en) | ||
| JPS6336718U (en) |