JPH0355944U - - Google Patents
Info
- Publication number
- JPH0355944U JPH0355944U JP11636089U JP11636089U JPH0355944U JP H0355944 U JPH0355944 U JP H0355944U JP 11636089 U JP11636089 U JP 11636089U JP 11636089 U JP11636089 U JP 11636089U JP H0355944 U JPH0355944 U JP H0355944U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- external gear
- disk members
- elastic external
- internal 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.)
- Granted
Links
Landscapes
- Retarders (AREA)
Description
第１図は本考案の一実施例に係る歯車式調和変
速機を示す断面図、第２図は第１図の変速機を
−線の側から見た部分断面図、第３図は第１図
の変速機の組立手順を説明するための分解図、第
４図Ａ，Ｂはそれぞれ従来の波動発生器を示すた
めの断面図およびそのＢ−Ｂ線の側から見た部分
断面図である。
符号の説明、１……調和変速機、２……剛性の
内歯歯車、３……弾性の外歯歯車、３１……出力
軸、３２……円筒形延長部、４……波動発生器、
４１……入力軸、４２……支持板、４３……ロー
ル、４４……押さえロール、４４ｄ……鍔部分。
FIG. 1 is a sectional view showing a gear type harmonic transmission according to an embodiment of the present invention, FIG. 2 is a partial sectional view of the transmission shown in FIG. 1 viewed from the - line side, and FIG. Figures 4A and 4B are a sectional view showing a conventional wave generator and a partial sectional view taken from the side of the line B-B, respectively . Explanation of symbols, 1... Harmonic transmission, 2... Rigid internal gear, 3... Elastic external gear, 31... Output shaft, 32... Cylindrical extension, 4... Wave generator,
41... Input shaft, 42... Support plate, 43... Roll, 44... Press roll, 44d... Flange portion.
Claims (1)
を、半径方向の外側に撓めて複数箇所で前記内歯
歯車に噛み合わせると共に、これらの噛み合わせ
位置を円周方向に移動させるようになつた歯車式
調和変速機の波動発生器において、 前記弾性外歯歯車の内周面に沿つて等間隔に配
置された複数個の円盤部材と、これらの円盤部材
を、それらの外周面によつて前記弾性外歯歯車が
前記内歯歯車の側に押しつけられる位置に支持す
る支持部材と、前記複数個の円盤部材が前記外歯
歯車の中心軸線の側に倒れることを防止する倒れ
防止部材と、前記複数個の円盤部材が、前記支持
部材の側から抜け出ることを防止するために、前
記倒れ防止部材に形成された押さえ部とを有する
ことを特徴とする歯車式調和変速機の波動発生器
。[Claims for Utility Model Registration] An elastic external gear disposed inside a rigid internal gear is bent radially outward to mesh with the internal gear at multiple locations, and the meshing positions of these gears are adjusted. A wave generator for a gear type harmonic transmission that moves in the circumferential direction includes: a plurality of disk members arranged at equal intervals along the inner circumferential surface of the elastic external gear; and these disk members. a support member that supports the elastic external gear in a position where its outer peripheral surface is pressed against the internal gear; and the plurality of disk members are tilted toward the central axis of the external gear. A gear comprising: a fall prevention member that prevents the falling; and a holding portion formed on the fall prevention member to prevent the plurality of disc members from slipping out from the side of the support member. Wave generator for harmonic transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116360U JPH0729334Y2 (en) | 1989-10-03 | 1989-10-03 | Wave generator for gear type harmonic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989116360U JPH0729334Y2 (en) | 1989-10-03 | 1989-10-03 | Wave generator for gear type harmonic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0355944U true JPH0355944U (en) | 1991-05-29 |
| JPH0729334Y2 JPH0729334Y2 (en) | 1995-07-05 |
Family
ID=31664639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989116360U Expired - Fee Related JPH0729334Y2 (en) | 1989-10-03 | 1989-10-03 | Wave generator for gear type harmonic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729334Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250609A (en) * | 1996-03-18 | 1997-09-22 | Harmonic Drive Syst Ind Co Ltd | Lubricating mechanism of flexible mesh type gear device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49140583U (en) * | 1973-04-06 | 1974-12-04 | ||
| JPS6425552U (en) * | 1987-08-07 | 1989-02-13 |
-
1989
- 1989-10-03 JP JP1989116360U patent/JPH0729334Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49140583U (en) * | 1973-04-06 | 1974-12-04 | ||
| JPS6425552U (en) * | 1987-08-07 | 1989-02-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09250609A (en) * | 1996-03-18 | 1997-09-22 | Harmonic Drive Syst Ind Co Ltd | Lubricating mechanism of flexible mesh type gear device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729334Y2 (en) | 1995-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |