JPS63190619U - - Google Patents
Info
- Publication number
- JPS63190619U JPS63190619U JP1987081169U JP8116987U JPS63190619U JP S63190619 U JPS63190619 U JP S63190619U JP 1987081169 U JP1987081169 U JP 1987081169U JP 8116987 U JP8116987 U JP 8116987U JP S63190619 U JPS63190619 U JP S63190619U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- cage
- rolling bearing
- rolling elements
- 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
- 238000005096 rolling process Methods 0.000 claims 4
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Retarders (AREA)
Description
第１図は、本考案の一実施例に係る軸受を構造
の一部とする遊星歯車減速機の縦断面図である。
第２図は、第１図のＮ―Ｎ線横断面図である。第
３図は、本考案の偏心体軸受部分を示す分解図で
ある。第４図は、本考案の軸受Ａの断面図である
。第５図は、従来の軸受部分を示す分解図である
。第６図は、従来の軸受の断面図である。
Ａ，Ｂ，Ｃ：ころ軸受、３：偏心体軸、４ａ，
４ｂ，４ｃ：円筒ころ、５ａ，５ｂ，５ｃ：外歯
歯車、１０ａ，１０ｂ，１０ｃ：内輪、１２ａ，
１２ｂ，１２ｃ：保持器、１２′：仕切部。
FIG. 1 is a longitudinal sectional view of a planetary gear reducer having a bearing as part of its structure according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view taken along the line NN in FIG. 1. FIG. 3 is an exploded view showing the eccentric bearing portion of the present invention. FIG. 4 is a sectional view of the bearing A of the present invention. FIG. 5 is an exploded view showing a conventional bearing section. FIG. 6 is a sectional view of a conventional bearing. A, B, C: Roller bearing, 3: Eccentric shaft, 4a,
4b, 4c: Cylindrical roller, 5a, 5b, 5c: External gear, 10a, 10b, 10c: Inner ring, 12a,
12b, 12c: retainer, 12': partition section.
Claims (1)
り相互の間隔を保持しつつ回転自在に配置した外
輪分離形転がり軸受において、前記保持器から転
動体が径方向に着脱可能な形状としたことを特徴
とする外輪分離形転がり軸受。 A separable outer ring rolling bearing in which a plurality of rolling elements are arranged between an inner ring and an outer ring so that they can rotate freely while maintaining a distance between them using a cage, and the rolling elements are shaped so that they can be attached to and removed from the cage in the radial direction. Separate outer ring type rolling bearing.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987081169U JPH083708Y2 (en) | 1987-05-29 | 1987-05-29 | Structure of roller bearing in planetary gear reducer |
| EP88107633A EP0291052B1 (en) | 1987-05-14 | 1988-05-11 | Planetary gear system |
| DE8888107633T DE3878023T2 (en) | 1987-05-14 | 1988-05-11 | PLANETARY TRANSMISSION SYSTEM. |
| KR1019880005519A KR950010687B1 (en) | 1987-05-14 | 1988-05-12 | Planetary gear system |
| US07/193,479 US4909102A (en) | 1987-05-14 | 1988-05-12 | Planetary gear system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987081169U JPH083708Y2 (en) | 1987-05-29 | 1987-05-29 | Structure of roller bearing in planetary gear reducer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190619U true JPS63190619U (en) | 1988-12-08 |
| JPH083708Y2 JPH083708Y2 (en) | 1996-01-31 |
Family
ID=30932664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987081169U Expired - Lifetime JPH083708Y2 (en) | 1987-05-14 | 1987-05-29 | Structure of roller bearing in planetary gear reducer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083708Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182987A (en) * | 2005-12-07 | 2007-07-19 | Nabtesco Corp | Differential oscillating type reduction gear, manufacturing process of differential oscillating type reduction gear, reduction gear and roller bearing |
| JP2010032000A (en) * | 2008-07-30 | 2010-02-12 | Nabtesco Corp | Eccentrically oscillating type gear device and roller bearing |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS453206Y1 (en) * | 1965-11-30 | 1970-02-13 |
-
1987
- 1987-05-29 JP JP1987081169U patent/JPH083708Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS453206Y1 (en) * | 1965-11-30 | 1970-02-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007182987A (en) * | 2005-12-07 | 2007-07-19 | Nabtesco Corp | Differential oscillating type reduction gear, manufacturing process of differential oscillating type reduction gear, reduction gear and roller bearing |
| JP2010032000A (en) * | 2008-07-30 | 2010-02-12 | Nabtesco Corp | Eccentrically oscillating type gear device and roller bearing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083708Y2 (en) | 1996-01-31 |