JPH0430339U - - Google Patents
Info
- Publication number
- JPH0430339U JPH0430339U JP7216990U JP7216990U JPH0430339U JP H0430339 U JPH0430339 U JP H0430339U JP 7216990 U JP7216990 U JP 7216990U JP 7216990 U JP7216990 U JP 7216990U JP H0430339 U JPH0430339 U JP H0430339U
- Authority
- JP
- Japan
- Prior art keywords
- crankshaft
- balance weight
- main shaft
- weight parts
- gear
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図および第２図は本考案の一実施例を示す
もので、第１図はそのクランクシヤフトを備えた
単気筒エンジンの全体側面図、第２図は第１図の
−線断面図である。
１……クランクシヤフト、２……メインシヤフ
ト、１９，２０……バランスウエイト部、４８…
…ギヤ、Ｍ……ミツシヨン。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being an overall side view of a single-cylinder engine equipped with the crankshaft, and Figure 2 being a cross-sectional view taken along the - line in Figure 1. be. 1... Crankshaft, 2... Main shaft, 19, 20... Balance weight section, 48...
...Gear, M...Mitsusion.
Claims (1)
クランクシヤフト１と、このクランクシヤフト１
に平行に配設したミツシヨンＭのメインシヤフト
２を備えた単気筒エンジンにおいて、 前記一対のバランスウエイト部１９，２０のう
ちの一方のバランスウエイト部２０を前記メイン
シヤフト２に設けた最も直径が小さいギヤ４８に
対向させ、その一方のバランスウエイト部２０の
クランクシヤフト１の軸中心からの最大距離を他
方のバランスウエイト部１９のクランクシヤフト
１の軸中心からの最大距離よりも大きく形成した
ことを特徴とする、単気筒エンジンのクランクシ
ヤフト構造。[Claims for Utility Model Registration] A crankshaft 1 having a pair of balance weight parts 19 and 20, and this crankshaft 1
In a single cylinder engine equipped with a main shaft 2 of a transmission M arranged parallel to the main shaft 2, one of the pair of balance weight parts 19 and 20, the balance weight part 20, is provided on the main shaft 2 and has the smallest diameter. The gear 48 is opposed to the gear 48, and the maximum distance of one of the balance weight parts 20 from the axial center of the crankshaft 1 is larger than the maximum distance of the other balance weight part 19 from the axial center of the crankshaft 1. The crankshaft structure of a single-cylinder engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7216990U JPH0430339U (en) | 1990-07-06 | 1990-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7216990U JPH0430339U (en) | 1990-07-06 | 1990-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0430339U true JPH0430339U (en) | 1992-03-11 |
Family
ID=31609871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7216990U Pending JPH0430339U (en) | 1990-07-06 | 1990-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0430339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005106219A (en) * | 2003-09-30 | 2005-04-21 | Honda Motor Co Ltd | Gear assembly structure |
-
1990
- 1990-07-06 JP JP7216990U patent/JPH0430339U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005106219A (en) * | 2003-09-30 | 2005-04-21 | Honda Motor Co Ltd | Gear assembly structure |
| CN1329672C (en) * | 2003-09-30 | 2007-08-01 | 本田技研工业株式会社 | Assembly structure of gear |
| JP4480975B2 (en) * | 2003-09-30 | 2010-06-16 | 本田技研工業株式会社 | Gear assembly structure |