JPS60107622U - Rolling bearing with cage for harmonic drives - Google Patents
Rolling bearing with cage for harmonic drivesInfo
- Publication number
- JPS60107622U JPS60107622U JP19909383U JP19909383U JPS60107622U JP S60107622 U JPS60107622 U JP S60107622U JP 19909383 U JP19909383 U JP 19909383U JP 19909383 U JP19909383 U JP 19909383U JP S60107622 U JPS60107622 U JP S60107622U
- Authority
- JP
- Japan
- Prior art keywords
- cage
- ring
- bearing
- columns
- rolling bearing
- 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)
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図は従来の調和駆動装置における軸受および軸受ま
わりの要部断面図、第２図は本願考案における保持器付
き転がり軸受の要部断面図、第３図は第２図に示した軸
受を装置に組付けた第１図相当図、第４図は第３図の装
置における保持器と内輪との係合関係を示す説明図であ
る。
実施例の符号中、１は内輪、２は外輪、３は玉、４は保
持器、４１は柱、４２は円環部、４３は突部である。Fig. 1 is a sectional view of the bearing and the main parts around the bearing in a conventional harmonic drive device, Fig. 2 is a sectional view of the main part of the rolling bearing with cage according to the present invention, and Fig. 3 shows the bearing shown in Fig. 2. 1 and 4 are explanatory diagrams showing the engagement relationship between the retainer and the inner ring in the device shown in FIG. 3, respectively. In the symbols of the embodiments, 1 is an inner ring, 2 is an outer ring, 3 is a ball, 4 is a retainer, 41 is a column, 42 is an annular portion, and 43 is a protrusion.
Claims (1)
軸に相当する円周上の２点において上記部材のスプライ
ンに噛合うようになった可撓スプライン部材と、該可撓
スプライン部材と嵌合されて共に楕円変形する外輪と内
輪を有する調和駆動′ 用保持器付き転がり軸受に
おいて、前記軸受の保持器は、外輪および内輪の軌道輪
間に配列された複数の転動体を保持案内するポケットを
区分している軸方向に平行な面をもった複数の柱と、該
柱の一端を結合している円環部とを有するくし形状をな
し、かつ、前記柱の反円環部側の端部の内径側または外
径側に、前記軌道輪の端面を越えた突部を有し、前記装
置への送組付は後における軌道輪の楕円変形状態にあっ
て、前記突部が内輪の長軸側または外輪の端軸側端面と
係合し、保持器の軸方向動きが規制されていることを特
徴とする調和駆動装置用保持器付き転がり軸受。a circular spline member; a flexible spline member that is bent into an elliptical shape and meshes with the splines of the member at two points on the circumference corresponding to the long axis of the ellipse; In a rolling bearing with a cage for harmonic drive having an outer ring and an inner ring that are fitted together and deform into an elliptical shape, the cage of the bearing holds and guides a plurality of rolling elements arranged between raceways of the outer ring and the inner ring. A comb-shaped structure having a plurality of columns having planes parallel to the axial direction dividing pockets and an annular portion connecting one end of the columns, and a side opposite to the annular portion of the columns. has a protrusion extending beyond the end face of the bearing ring on the inner diameter side or outer diameter side of the end thereof, and the bearing ring is in an elliptical deformed state after being sent and assembled to the device, and the protrusion is A rolling bearing with a cage for a harmonic drive device, characterized in that the cage engages with the long axis side of an inner ring or the end face of an outer ring, and axial movement of the cage is regulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19909383U JPS60107622U (en) | 1983-12-27 | 1983-12-27 | Rolling bearing with cage for harmonic drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19909383U JPS60107622U (en) | 1983-12-27 | 1983-12-27 | Rolling bearing with cage for harmonic drives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60107622U true JPS60107622U (en) | 1985-07-22 |
| JPS642973Y2 JPS642973Y2 (en) | 1989-01-25 |
Family
ID=30758699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19909383U Granted JPS60107622U (en) | 1983-12-27 | 1983-12-27 | Rolling bearing with cage for harmonic drives |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60107622U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02150412U (en) * | 1989-05-20 | 1990-12-26 | ||
| JP5839522B2 (en) * | 2013-05-08 | 2016-01-06 | 株式会社ハーモニック・ドライブ・システムズ | Wave generator of wave gear device |
| JP5839525B2 (en) * | 2013-06-20 | 2016-01-06 | 株式会社ハーモニック・ドライブ・システムズ | Wave gear device |
| JP2018200112A (en) * | 2018-09-20 | 2018-12-20 | 株式会社ジェイテクト | Ball bearing for wave motion speed reducer |
-
1983
- 1983-12-27 JP JP19909383U patent/JPS60107622U/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02150412U (en) * | 1989-05-20 | 1990-12-26 | ||
| JP5839522B2 (en) * | 2013-05-08 | 2016-01-06 | 株式会社ハーモニック・ドライブ・システムズ | Wave generator of wave gear device |
| JP5839525B2 (en) * | 2013-06-20 | 2016-01-06 | 株式会社ハーモニック・ドライブ・システムズ | Wave gear device |
| JP2018200112A (en) * | 2018-09-20 | 2018-12-20 | 株式会社ジェイテクト | Ball bearing for wave motion speed reducer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS642973Y2 (en) | 1989-01-25 |
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