JPS59183535U - engine crankshaft structure - Google Patents
engine crankshaft structureInfo
- Publication number
- JPS59183535U JPS59183535U JP7823083U JP7823083U JPS59183535U JP S59183535 U JPS59183535 U JP S59183535U JP 7823083 U JP7823083 U JP 7823083U JP 7823083 U JP7823083 U JP 7823083U JP S59183535 U JPS59183535 U JP S59183535U
- Authority
- JP
- Japan
- Prior art keywords
- engine crankshaft
- journal
- crankshaft structure
- journals
- pins
- 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.)
- Pending
Links
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来技術に基づくクランクシャフトの部分断面
概略側面図、第２図は同クランクシャフトのジャーナル
、ピン、アーム、カウンタウェイ！・の配列側面模式図
、第３図は該アームとカウンタウェイトの軸方同視周方
向配列バランス模式図、第４図以下はこの考案の１実施
例の説明図であり、第４図は第３図相当模式図、第５図
はクランクシャフトの部分拡大透視側面図、第６図から
第１４図は第５図のＶＩ−ＶＩからｘｒｖ−ｘｖ断面図
である。
２１．２２，２３．２４・・・ジャーナル、４１゜４２
．４３，４４，４５．４６・・・ピン、３１゜３２．３
３．３４，３５．３６．３７．３８゜３９・・・アーム
、８１，８２，８３．８４．８５゜８６．７１．７２’
、７３’・・・油通路、１・・・クランクシャフト、９
１． ９２． ９３． ９４． ９５゜９６・・・油孔
出口。
Ｈｖｒ 「ｍ げ げ １１
１’ ＋ ＋−１’Fig. 1 is a partial cross-sectional schematic side view of a crankshaft based on the conventional technology, and Fig. 2 shows the journal, pin, arm, and counterway of the same crankshaft!・A schematic side view of the arrangement of the arm and the counterweight, FIG. FIG. 5 is a partially enlarged see-through side view of the crankshaft, and FIGS. 6 to 14 are cross-sectional views taken from VI-VI to xrv-xv in FIG. 5. 21.22, 23.24... Journal, 41°42
．． 43,44,45.46...pin, 31°32.3
3.34, 35.36.37.38°39...Arm, 81,82,83.84.85°86.71.72'
, 73'...Oil passage, 1...Crankshaft, 9
1. 92. 93. 94. 95°96...Oil hole outlet. Hvr ``m ge ge 11 1' + +-1'
Claims (1)
ジャーナルを各々アームを介して連結させそれらのピン
がジャーナルより油孔を接続されているエンジンクラン
クシャフト構造において、゛上記前端と終端のピン以外
のピンへの油孔に接続する中間のジャーナルからの油通
路径を前端と終端のジャーナルから隣設ピンへの油通路
径より大に形成したことを特徴とするエンジンクランク
シャフト構造。In an engine crankshaft structure in which a plurality of pins and journals are connected between the front end journal and the end journal through arms, and the pins are connected to oil holes from the journals, ``pins other than the front end and end journals mentioned above'' An engine crankshaft structure characterized in that an oil passage from an intermediate journal connected to an oil hole to an oil hole is formed larger than an oil passage from a journal at a front end and a terminal end to an adjacent pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7823083U JPS59183535U (en) | 1983-05-26 | 1983-05-26 | engine crankshaft structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7823083U JPS59183535U (en) | 1983-05-26 | 1983-05-26 | engine crankshaft structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183535U true JPS59183535U (en) | 1984-12-06 |
Family
ID=30208233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7823083U Pending JPS59183535U (en) | 1983-05-26 | 1983-05-26 | engine crankshaft structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183535U (en) |
-
1983
- 1983-05-26 JP JP7823083U patent/JPS59183535U/en active Pending
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