JPS5825855U - Gear knocking sound reduction device for gear transmission - Google Patents
Gear knocking sound reduction device for gear transmissionInfo
- Publication number
- JPS5825855U JPS5825855U JP10705281U JP10705281U JPS5825855U JP S5825855 U JPS5825855 U JP S5825855U JP 10705281 U JP10705281 U JP 10705281U JP 10705281 U JP10705281 U JP 10705281U JP S5825855 U JPS5825855 U JP S5825855U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- tooth thickness
- gears
- tooth
- reduction device
- 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)
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図は本考案の一実施例を示す部分縦断側面図、第２
図は第１図に示した噛合部のピッチ円における展開図、
第３図は間部の変形例を示す展開図である。
符号の説明、１１・・・駆動歯車、１１ａ・・・・・・
駆動歯車の歯、２１・・・・・・被動歯車、２１ａ・・
・・・・被動歯車の歯、３０・・・・・・補助歯車、３
０ａ・・・・・・補助歯車の歯、Ａ・・・・・・歯車変
速機、Ｂ・・・・・・歯車打音低減装置、Ｈｏ・・・・
・・駆動歯車及び被動歯車の歯の歯厚、Ｈｌ、 Ｈ２・
・・・・・補助歯車の歯の歯厚、Ｔ１・・・・・・補助
歯車における駆動歯車及び被動歯車−の歯の歯厚より歯
厚の小なる部分、Ｔ２・・・・・・補助歯車における駆
動歯車及び被動歯車の歯の歯厚より歯厚の大なる部分。Fig. 1 is a partial longitudinal sectional side view showing one embodiment of the present invention;
The figure is a developed view of the pitch circle of the meshing part shown in Figure 1.
FIG. 3 is a developed view showing a modified example of the interspace. Explanation of symbols, 11... Drive gear, 11a...
Driving gear tooth, 21... Driven gear, 21a...
・・・・Teeth of driven gear, 30 ・・・・・・Auxiliary gear, 3
0a... Teeth of auxiliary gear, A... Gear transmission, B... Gear hammering sound reduction device, Ho...
・・Tooth thickness of driving gear and driven gear, Hl, H2・
...Tooth thickness of the teeth of the auxiliary gear, T1...The portion where the tooth thickness is smaller than the tooth thickness of the driving gear and driven gear in the auxiliary gear, T2...Auxiliary gear The part of a gear where the tooth thickness is greater than that of the driving gear and driven gear.
Claims (1)
前記歯車の歯厚より歯厚の小なる部分とこれに連続して
形成された前記両歯車の歯厚より歯厚の大なる部分から
なる楔状の歯を有して軸方向に弾性変形可能な板状の補
助歯車を、前記両歯車のいずれか一方の歯車の側部に前
記歯厚の小なる部分を近接させて同軸的かつ相対回転可
能に組付けて、前記両歯車の噛合部にて前記補助歯車の
二つの歯を他方の歯車の一つの歯に直接弾撥的に係合さ
せ、かつ噛合部とは反対側にて前記補助歯車と一方の歯
車を摩擦係合させたことを特徴とする歯車変速機の歯車
打音低減装置。In a gear transmission equipped with a pair of gears that are always in mesh,
It has wedge-shaped teeth consisting of a part with a tooth thickness smaller than the tooth thickness of the gear and a part continuous with the tooth thickness and a part with a tooth thickness larger than the tooth thickness of both the gears, and is elastically deformable in the axial direction. A plate-shaped auxiliary gear is coaxially and relatively rotatably assembled with the thinner tooth portion close to the side of one of the two gears, and at the meshing portion of the two gears. Two teeth of the auxiliary gear are directly elastically engaged with one tooth of the other gear, and the auxiliary gear and one gear are frictionally engaged on the opposite side to the meshing part. A device for reducing gear rattling noise for gear transmissions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10705281U JPS5825855U (en) | 1981-07-17 | 1981-07-17 | Gear knocking sound reduction device for gear transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10705281U JPS5825855U (en) | 1981-07-17 | 1981-07-17 | Gear knocking sound reduction device for gear transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5825855U true JPS5825855U (en) | 1983-02-18 |
Family
ID=29901501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10705281U Pending JPS5825855U (en) | 1981-07-17 | 1981-07-17 | Gear knocking sound reduction device for gear transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825855U (en) |
-
1981
- 1981-07-17 JP JP10705281U patent/JPS5825855U/en active Pending
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