JPS5994617U - engine crankshaft - Google Patents
engine crankshaftInfo
- Publication number
- JPS5994617U JPS5994617U JP1982191990U JP19199082U JPS5994617U JP S5994617 U JPS5994617 U JP S5994617U JP 1982191990 U JP1982191990 U JP 1982191990U JP 19199082 U JP19199082 U JP 19199082U JP S5994617 U JPS5994617 U JP S5994617U
- Authority
- JP
- Japan
- Prior art keywords
- engine crankshaft
- crank arm
- crank
- crank pin
- arm portion
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
- F16C3/08—Crankshafts made in one piece
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係るエンジンクランク軸の実施例を示し
、第1図は全体側面図、第2図はクランクアーム部の側
面図、第3図は第2図の■−■断面矢視図である。第4
図はクランクアーム部の従来構造を示す側面図である。
1・・・・・・クランクアーム部、1a・・・・・・遊
端部、2・・・・・・角部、3・・・・・・クランクピ
ン部、3a・・・・・・連結端部、8・・・・・・隆起
部。The drawings show an embodiment of the engine crankshaft according to the present invention, in which Fig. 1 is an overall side view, Fig. 2 is a side view of the crank arm section, and Fig. 3 is a cross-sectional view taken along the be. Fourth
The figure is a side view showing the conventional structure of the crank arm section. 1... Crank arm part, 1a... Free end part, 2... Corner part, 3... Crank pin part, 3a... Connection end, 8... Protrusion.
Claims (1)
ン冊3側と反対側に位置する角部2が切除された形状に
形成すると共に、前記クランクピン部3の前記クランク
アーム部1に対する連結端部3−aに、加圧加工による
圧縮残留応力が付与されたエンジンクランク軸であって
、前記クランクアーム部1の前記クランクピン部3側と
反対側の側面に、隆起部8をクランクアーム部1の遊端
部に位置させて設けである事を特徴とするエンジンクラ
ンク軸。The crank arm portion 1 is formed in a shape in which a corner portion 2 located on the opposite side to the crank pin booklet 3 side is cut off at the free end portion 1a, and a connecting end of the crank pin portion 3 to the crank arm portion 1 is formed. 3-a is an engine crankshaft to which compressive residual stress is applied due to pressure processing, and a raised portion 8 is formed on the side surface of the crank arm portion 1 opposite to the crank pin portion 3 side. An engine crankshaft characterized by being located at the free end of the engine crankshaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982191990U JPS5994617U (en) | 1982-12-17 | 1982-12-17 | engine crankshaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982191990U JPS5994617U (en) | 1982-12-17 | 1982-12-17 | engine crankshaft |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5994617U true JPS5994617U (en) | 1984-06-27 |
Family
ID=30413293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982191990U Pending JPS5994617U (en) | 1982-12-17 | 1982-12-17 | engine crankshaft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5994617U (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010144804A (en) * | 2008-12-17 | 2010-07-01 | Toyota Motor Corp | Crankshaft |
JP2010230027A (en) * | 2009-03-26 | 2010-10-14 | Honda Motor Co Ltd | Crankshaft and method for manufacturing the same |
JP2010230036A (en) * | 2009-03-26 | 2010-10-14 | Honda Motor Co Ltd | Crankshaft and method of manufacturing the same |
JP2011240401A (en) * | 2010-05-21 | 2011-12-01 | Honda Motor Co Ltd | Method for manufacturing crankshaft |
EP2412993A1 (en) * | 2009-03-26 | 2012-02-01 | Honda Motor Co., Ltd. | Crankshaft and method for manufacturing same |
JP2015197113A (en) * | 2014-03-31 | 2015-11-09 | 本田技研工業株式会社 | crankshaft |
JP2016007644A (en) * | 2014-06-26 | 2016-01-18 | 新日鐵住金株式会社 | Manufacturing method for forging crank shaft |
-
1982
- 1982-12-17 JP JP1982191990U patent/JPS5994617U/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010144804A (en) * | 2008-12-17 | 2010-07-01 | Toyota Motor Corp | Crankshaft |
JP2010230027A (en) * | 2009-03-26 | 2010-10-14 | Honda Motor Co Ltd | Crankshaft and method for manufacturing the same |
JP2010230036A (en) * | 2009-03-26 | 2010-10-14 | Honda Motor Co Ltd | Crankshaft and method of manufacturing the same |
EP2412993A1 (en) * | 2009-03-26 | 2012-02-01 | Honda Motor Co., Ltd. | Crankshaft and method for manufacturing same |
US8813358B2 (en) | 2009-03-26 | 2014-08-26 | Honda Motor Co., Ltd. | Crankshaft and method for producing the same |
EP2412993B1 (en) * | 2009-03-26 | 2014-12-31 | Honda Motor Co., Ltd. | Crankshaft and method for producing the same |
US9610633B2 (en) | 2009-03-26 | 2017-04-04 | Honda Motor Co., Ltd. | Crankshaft and method for producing the same |
JP2011240401A (en) * | 2010-05-21 | 2011-12-01 | Honda Motor Co Ltd | Method for manufacturing crankshaft |
JP2015197113A (en) * | 2014-03-31 | 2015-11-09 | 本田技研工業株式会社 | crankshaft |
JP2016007644A (en) * | 2014-06-26 | 2016-01-18 | 新日鐵住金株式会社 | Manufacturing method for forging crank shaft |
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