JPH01104468U - - Google Patents
Info
- Publication number
- JPH01104468U JPH01104468U JP19957587U JP19957587U JPH01104468U JP H01104468 U JPH01104468 U JP H01104468U JP 19957587 U JP19957587 U JP 19957587U JP 19957587 U JP19957587 U JP 19957587U JP H01104468 U JPH01104468 U JP H01104468U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- rigid body
- model registration
- utility
- 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
- 239000007769 metal material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Gears, Cams (AREA)
Description
第１図は本考案の実施例に係る一部省略示正面
図、第２図は第１図における―線に沿う断面
図である。
１…ギヤ、２…芯部材、３…鞘部材、４…間隙
部、５…剛性体。
FIG. 1 is a partially omitted front view of an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line - in FIG. DESCRIPTION OF SYMBOLS 1... Gear, 2... Core member, 3... Sheath member, 4... Gap part, 5... Rigid body.
Claims (1)
対向面を軸周方向に分散した３点以上複数個所で
は点又は線接触し、該接触部以外の部分では一方
が凸状、他方が間隙を存し対向する凹状となる如
き非平滑面となすことにより、ボス側を芯部材２
、歯側を非回動関係の鞘部材３に夫々形成せしめ
、相対向する芯部材２と鞘部材３との間の前記間
隙部４に、合成樹脂等の非金属からなる剛性体５
を埋設してなることを特徴とする防振ギヤ。 ２ 剛性体５を埋設してなる間隙部４が、軸方向
の中間部が両側縁部に比し広い間隔となつて、ス
ラスト側の相対移動の防止可能に形成されてなる
実用新案登録請求の範囲第１項記載の防振ギヤ。[Scope of Claim for Utility Model Registration] 1 Gear 1 is divided into a boss side and a tooth side, and the divided opposing surfaces are in point or line contact at three or more points distributed in the circumferential direction, and there is By forming a non-smooth surface such that one side is convex and the other side is concave facing each other with a gap, the boss side is made of a core member 2.
, a rigid body 5 made of a non-metallic material such as synthetic resin is formed in the gap 4 between the core member 2 and the sheath member 3 facing each other.
An anti-vibration gear characterized by being formed by embedding it. 2. A utility model registration request in which the gap 4 in which the rigid body 5 is embedded is formed so that the axial middle part is wider than the both side edges, and relative movement on the thrust side can be prevented. Anti-vibration gear as described in Range 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19957587U JPH01104468U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19957587U JPH01104468U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01104468U true JPH01104468U (en) | 1989-07-14 |
Family
ID=31490023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19957587U Pending JPH01104468U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01104468U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200028873A (en) * | 2018-09-07 | 2020-03-17 | 주식회사 엔젤로보틱스 | Elastomer Gear Unit And Elastic Actuator Having The Same |
| JP2021038759A (en) * | 2019-08-30 | 2021-03-11 | ファナック株式会社 | Light-weight gear, manufacturing method thereof, manufacturing method of gear train, and robot |
-
1987
- 1987-12-29 JP JP19957587U patent/JPH01104468U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200028873A (en) * | 2018-09-07 | 2020-03-17 | 주식회사 엔젤로보틱스 | Elastomer Gear Unit And Elastic Actuator Having The Same |
| JP2021038759A (en) * | 2019-08-30 | 2021-03-11 | ファナック株式会社 | Light-weight gear, manufacturing method thereof, manufacturing method of gear train, and robot |
| US11906027B2 (en) | 2019-08-30 | 2024-02-20 | Fanuc Corporation | Light-weight gear and manufacturing method thereof, manufacturing method of gear train, and robot |