JPS6161330U - - Google Patents
Info
- Publication number
- JPS6161330U JPS6161330U JP14737684U JP14737684U JPS6161330U JP S6161330 U JPS6161330 U JP S6161330U JP 14737684 U JP14737684 U JP 14737684U JP 14737684 U JP14737684 U JP 14737684U JP S6161330 U JPS6161330 U JP S6161330U
- Authority
- JP
- Japan
- Prior art keywords
- housing case
- propeller shaft
- ball
- annular
- fitted
- 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
- 239000012636 effector Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Description
第１図はこの考案の実施例の縦断面図、第２図
は第１図の−線における断面図、第３図は第
１図の−線における断面図、第４図は実施例
の一部の分解斜面図、第５図は一部の変形を示す
断面図、第６図は従来装置の分解斜面図、第７図
は従来装置の縦断面図である。
１８…プロペラ軸カバー、２３，２２…ハウジ
ングケース、２７…ボール溝、２４…ボール、２
５…保持器、２１…環状作用子、３１…ボール押
え部、２６…コイルばね、３０…ばね受座、３２
…弾性レバー、３３…係脱用突起、３４…被圧部
。
Figure 1 is a longitudinal sectional view of an embodiment of this invention, Figure 2 is a sectional view taken along the - line in Figure 1, Figure 3 is a sectional view taken along the - line in Figure 1, and Figure 4 is an example of the embodiment. 5 is a sectional view showing a partial modification, FIG. 6 is an exploded perspective view of the conventional device, and FIG. 7 is a vertical sectional view of the conventional device. 18...Propeller shaft cover, 23, 22...Housing case, 27...Ball groove, 24...Ball, 2
5... Cage, 21... Annular effector, 31... Ball presser, 26... Coil spring, 30... Spring seat, 32
... Elastic lever, 33... Engagement/disengagement protrusion, 34... Pressured part.
Claims (1)
ケースの内周に、プロペラ軸のボール溝に対する
複数のボールを等分配置にかつ放射方向に可動に
保持し、ハウジングケースの内部に同心的に嵌合
した環状作用子の内周に、他の部分より小径のボ
ール押え部を設けるとともに、環状作用子をハウ
ジングケースの内壁との間に働かせたコイルばね
により軸方向に付勢し、環状作用子の外周に前記
付勢方向と同じ方向に延設する弾性レバーを設け
かつ該レバーの途中にハウジングケースの外壁に
設けた窓との係脱用突起を設け、該突起と前記窓
の縁の係止時のみ環状作用子の反レバー側の一端
をハウジングケースに当接させるとともに、ボー
ル押え部によりボールをプロペラ軸のボール溝内
に嵌合状態にしていることを特徴とするプロペラ
軸のカバー着脱装置。 On the inner periphery of the housing case fitted inside the propeller shaft cover, a plurality of balls corresponding to the ball groove of the propeller shaft are held equally spaced and movable in the radial direction, and are fitted concentrically inside the housing case. A ball holding part with a smaller diameter than other parts is provided on the inner periphery of the annular operator, and the annular operator is biased in the axial direction by a coil spring acting between the inner wall of the housing case and the outer periphery of the annular operator. An elastic lever extending in the same direction as the biasing direction is provided, and a protrusion for engaging and disengaging with the window provided on the outer wall of the housing case is provided in the middle of the lever, when the protrusion and the edge of the window are engaged. A cover attaching/detaching device for a propeller shaft, characterized in that one end of the annular actuator on the side opposite to the lever is brought into contact with a housing case, and the ball is fitted into a ball groove of the propeller shaft by a ball holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14737684U JPH0128344Y2 (en) | 1984-09-28 | 1984-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14737684U JPH0128344Y2 (en) | 1984-09-28 | 1984-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6161330U true JPS6161330U (en) | 1986-04-25 |
| JPH0128344Y2 JPH0128344Y2 (en) | 1989-08-29 |
Family
ID=30705602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14737684U Expired JPH0128344Y2 (en) | 1984-09-28 | 1984-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0128344Y2 (en) |
-
1984
- 1984-09-28 JP JP14737684U patent/JPH0128344Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128344Y2 (en) | 1989-08-29 |
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