JPH0227020U - - Google Patents
Info
- Publication number
- JPH0227020U JPH0227020U JP10645788U JP10645788U JPH0227020U JP H0227020 U JPH0227020 U JP H0227020U JP 10645788 U JP10645788 U JP 10645788U JP 10645788 U JP10645788 U JP 10645788U JP H0227020 U JPH0227020 U JP H0227020U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- coupling
- taper
- pair
- coupling mechanism
- 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
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 230000013011 mating Effects 0.000 claims 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図は、本考案の一実施例に係るカツプリン
グ機構の側断面図、第２図は、本考案の背景とな
る従来のカツプリング機構の一例を示す側断面図
、第３図は、第２図におけるカツプリングの正面
図、第４図は、従来のカツプリング機構の他の例
を示す側断面図、第５図は、そのカツプリングの
凸部の平面図、第６図ａは、その凸部がうまく係
合しない場合の第５図におけるＡ―Ａ矢視断面図
、第６図ｂは、うまく係合した場合の第５図にお
けるＡ―Ａ矢視断面図である。
〔符号の説明〕、１…カツプリング機構、５…
カツプリング、７ａ，７ｂ…凸部、８ａ，８ｂ…
凸部、９…カツプリング、１１…カツプリング、
１２ａ，１２ｂ…凸部、１３…カツプリング、１
４ａ，１４ｂ…凸部、１５…テーパー、１６…カ
ツプリング、１８ａ，１８ｂ…凸部、１９…テー
パー、２０…テーパー、２１…カツプリング機構
。
FIG. 1 is a side sectional view of a coupling mechanism according to an embodiment of the present invention, FIG. 2 is a side sectional view showing an example of a conventional coupling mechanism that is the background of the present invention, and FIG. 4 is a side sectional view showing another example of the conventional coupling mechanism, FIG. 5 is a plan view of the convex portion of the coupling, and FIG. FIG. 6b is a sectional view taken along line A-A in FIG. 5 when the engagement is not successful, and FIG. 6b is a sectional view taken along the line AA in FIG. 5 when the engagement is successful. [Explanation of symbols], 1... Coupling mechanism, 5...
Coupling, 7a, 7b...Convex portion, 8a, 8b...
Convex portion, 9...Cup ring, 11...Cup ring,
12a, 12b... Convex portion, 13... Coupling, 1
4a, 14b... Convex portion, 15... Taper, 16... Coupling, 18a, 18b... Convex portion, 19... Taper, 20... Taper, 21... Coupling mechanism.
Claims (1)
る部分に、回転中心に対して対称に２以上の凸部
が形成され、該凸部同士が係合することにより駆
動力を伝達するカツプリング機構において、 上記２以上の凸部のうちの１つが他の凸部より
相手側のカツプリングの方向へ突出し、且つその
凸部先端にテーパを形成したことを特徴とするカ
ツプリング機構。 (2) 上記テーパが上記一対のカツプリングの両
方に形成されている請求項(1)記載のカツプリン
グ機構。[Claims for Utility Model Registration] (1) Two or more protrusions are formed symmetrically with respect to the center of rotation on opposing parts of a pair of removable couplings, and the protrusions engage with each other. A coupling mechanism for transmitting driving force, characterized in that one of the two or more protrusions protrudes in the direction of the mating coupling than the other protrusions, and a taper is formed at the tip of the protrusion. mechanism. (2) The coupling mechanism according to claim (1), wherein the taper is formed on both of the pair of coupling rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10645788U JPH0227020U (en) | 1988-08-10 | 1988-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10645788U JPH0227020U (en) | 1988-08-10 | 1988-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227020U true JPH0227020U (en) | 1990-02-22 |
Family
ID=31339991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10645788U Pending JPH0227020U (en) | 1988-08-10 | 1988-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007240007A (en) * | 2007-06-11 | 2007-09-20 | Canon Inc | Image forming apparatus |
| JP2019060922A (en) * | 2017-09-25 | 2019-04-18 | 富士ゼロックス株式会社 | Driving force transmission structure and image forming apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973627A (en) * | 1982-10-16 | 1984-04-25 | Sanshin Ind Co Ltd | Dog clutch |
-
1988
- 1988-08-10 JP JP10645788U patent/JPH0227020U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5973627A (en) * | 1982-10-16 | 1984-04-25 | Sanshin Ind Co Ltd | Dog clutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007240007A (en) * | 2007-06-11 | 2007-09-20 | Canon Inc | Image forming apparatus |
| JP2019060922A (en) * | 2017-09-25 | 2019-04-18 | 富士ゼロックス株式会社 | Driving force transmission structure and image forming apparatus |
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