JPS63173519U - - Google Patents
Info
- Publication number
- JPS63173519U JPS63173519U JP6675887U JP6675887U JPS63173519U JP S63173519 U JPS63173519 U JP S63173519U JP 6675887 U JP6675887 U JP 6675887U JP 6675887 U JP6675887 U JP 6675887U JP S63173519 U JPS63173519 U JP S63173519U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- crescent
- shaped member
- radius
- fixing 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
- 230000013011 mating Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図はこの考案の実施例の断面図、第２図は
第１図の作動状態を示す断面図、第３図は三日月
状部材の一例を示す正面図、第４図は第２図Ａ―
Ａ線による断面図、第５図は三日月状部材の他の
例を示す正面図である。
１……軸受、２……ハウジング（相手部材）、
３……三日月状部材、３１……三日月状部材の周
方向端部、１２……偏心溝。
Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a sectional view showing the operating state of Fig. 1, Fig. 3 is a front view showing an example of the crescent-shaped member, and Fig. 4 is Fig. 2A. ―
A sectional view taken along line A, and FIG. 5 is a front view showing another example of the crescent-shaped member. 1...Bearing, 2...Housing (mating member),
3...Crescent-shaped member, 31...Circumferential end of crescent-shaped member, 12...Eccentric groove.
Claims (1)
に三日月状部材を滑動自在に装入し、軸受と相手
部材との嵌合面のクリープを防止するようにした
軸受の固定装置において三日月状部材の周方向端
部を極薄に形成し、かつ該部材と相手部材との摩
擦抵抗を、軸受との摩擦抵抗より大としたことを
特徴とする軸受の固定装置。 (2) 前記三日月状部材のハウジング側の面を、
前記部材の軸受側の面よりも摩擦係数の大きな物
質で構成した実用新案登録請求の範囲第１項記載
の軸受の固定装置。 (3) 前記三日月状部材の相手部材側の面の半径
をハウジングの内周の曲率半径と同一かそれより
大とし、前記部材の軸受側の面の半径を偏心溝の
曲率半径より大とした実用新案登録請求の範囲第
１項記載の軸受の固定装置。[Claims for Utility Model Registration] (1) An eccentric groove is formed on the outer peripheral surface of the bearing, and a crescent-shaped member is slidably inserted into the eccentric groove to prevent creep on the fitting surface between the bearing and the mating member. The bearing fixing device is characterized in that the circumferential end of the crescent-shaped member is formed extremely thin, and the frictional resistance between the crescent-shaped member and the mating member is greater than the frictional resistance between the bearing and the bearing. Bearing fixing device. (2) The housing side surface of the crescent-shaped member,
The bearing fixing device according to claim 1, which is made of a material having a larger coefficient of friction than the surface of the member on the bearing side. (3) The radius of the surface of the crescent-shaped member facing the mating member is the same as or larger than the radius of curvature of the inner circumference of the housing, and the radius of the surface of the member facing the bearing is larger than the radius of curvature of the eccentric groove. A bearing fixing device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6675887U JPS63173519U (en) | 1987-05-06 | 1987-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6675887U JPS63173519U (en) | 1987-05-06 | 1987-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173519U true JPS63173519U (en) | 1988-11-10 |
Family
ID=30905048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6675887U Pending JPS63173519U (en) | 1987-05-06 | 1987-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173519U (en) |
-
1987
- 1987-05-06 JP JP6675887U patent/JPS63173519U/ja active Pending
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