JPS6443220U - - Google Patents
Info
- Publication number
- JPS6443220U JPS6443220U JP13807387U JP13807387U JPS6443220U JP S6443220 U JPS6443220 U JP S6443220U JP 13807387 U JP13807387 U JP 13807387U JP 13807387 U JP13807387 U JP 13807387U JP S6443220 U JPS6443220 U JP S6443220U
- Authority
- JP
- Japan
- Prior art keywords
- crank gear
- crankshaft
- gear
- tooth width
- meshes
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の一実施例に係るクランクシヤ
フトの要部側断面図、第２図はクランクギアの要
部拡大図、第３図は従来に於けるクランクシヤフ
ト前端の一部切欠き側面図、第４図はクランクシ
ヤフトの小径部にかかる応力を示す説明図である
。
７……アイドラギア、２１……クランクシヤフ
ト、２１ａ……突合せ端面、２３……クランクギ
ア、２３ａ……後端側端面、２５……ノツクピン
。
Fig. 1 is a sectional side view of the main part of a crankshaft according to an embodiment of the present invention, Fig. 2 is an enlarged view of the main part of the crank gear, and Fig. 3 is a partially cutaway side view of the front end of the conventional crankshaft. 4 are explanatory diagrams showing the stress applied to the small diameter portion of the crankshaft. 7... Idler gear, 21... Crankshaft, 21a... Butt end surface, 23... Crank gear, 23a... Rear end side end surface, 25... Knock pin.
Claims (1)
ヤフトに於て、上記クランクギアを、これと噛合
するアイドラギアの歯幅よりも幅広に形成し、且
つ当該クランクギアの後端側端面と対峙するクラ
ンクシヤフトの突合せ端面に、上記クランクギア
の歯と歯の間に嵌合して当該クランクギアをクラ
ンクシヤフトに位置決めするノツクピンを立設し
たことを特徴とするクランクシヤフト。 In a crankshaft in which a crank gear is press-fitted into the front end, the crank gear is formed wider than the tooth width of the idler gear that meshes with the crank gear, and the crankshaft is formed to have a tooth width wider than the tooth width of the idler gear that meshes with the crank gear. 1. A crankshaft, characterized in that a knock pin is provided on the butting end surface to fit between the teeth of the crank gear to position the crank gear on the crankshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13807387U JPS6443220U (en) | 1987-09-09 | 1987-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13807387U JPS6443220U (en) | 1987-09-09 | 1987-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6443220U true JPS6443220U (en) | 1989-03-15 |
Family
ID=31400074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13807387U Pending JPS6443220U (en) | 1987-09-09 | 1987-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6443220U (en) |
-
1987
- 1987-09-09 JP JP13807387U patent/JPS6443220U/ja active Pending