JPH0183959U - - Google Patents
Info
- Publication number
- JPH0183959U JPH0183959U JP1987180132U JP18013287U JPH0183959U JP H0183959 U JPH0183959 U JP H0183959U JP 1987180132 U JP1987180132 U JP 1987180132U JP 18013287 U JP18013287 U JP 18013287U JP H0183959 U JPH0183959 U JP H0183959U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- sub
- main
- tooth
- main 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
Landscapes
- Gears, Cams (AREA)
Description
第１図は本考案実施例の全体を示すギアの正面
図、第２図は第１図のＡ―Ａ線における断面図、
第３図は本考案の作用を示す部分正面図、第４図
は本考案の別例を示す断面図、第５図は従来技術
を示す部分断面図、第６図は従来技術を示す斜視
図、第７図は従来技術の作用を示す部分正面図で
ある。
１，１１，１２，１３……メインギア、２，２
１……サブギア、３……スプリング、５……ドラ
イブギア、７……シヤフト。
Fig. 1 is a front view of the gear showing the entire embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1,
Fig. 3 is a partial front view showing the operation of the present invention, Fig. 4 is a sectional view showing another example of the invention, Fig. 5 is a partial sectional view showing the prior art, and Fig. 6 is a perspective view showing the prior art. , FIG. 7 is a partial front view showing the operation of the prior art. 1, 11, 12, 13...Main gear, 2, 2
1...Sub gear, 3...Spring, 5...Drive gear, 7...Shaft.
Claims (1)
とによつて動力を伝達するギアであつて、前記メ
インギアのドライブギアと接する歯面が低部から
頂部に向つて歯幅が狭くなる様に形成された歯面
であるギアにおいて、 前記ドライブギアに噛み合い前記メインギアよ
りも各歯間の凹部が狭くかつ同じ歯数を有するサ
ブギアと、前記サブギアを前記メインギアと同軸
上にて前記サブギアの径方向に移動可能に保持す
る弾性部材とを有することを特徴とするギアのバ
ツクラツシ抑制構造。[Claims for Utility Model Registration] A gear that transmits power by a drive gear and a main gear meshing with each other, wherein the tooth surface of the main gear in contact with the drive gear has a tooth width from the bottom toward the top. a sub-gear that meshes with the drive gear and has a recess between each tooth narrower than the main gear and has the same number of teeth; and a sub-gear that is coaxial with the main gear. and an elastic member for movably holding the sub-gear in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180132U JPH0183959U (en) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987180132U JPH0183959U (en) | 1987-11-26 | 1987-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0183959U true JPH0183959U (en) | 1989-06-05 |
Family
ID=31471659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987180132U Pending JPH0183959U (en) | 1987-11-26 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0183959U (en) |
-
1987
- 1987-11-26 JP JP1987180132U patent/JPH0183959U/ja active Pending