JPH0452630U - - Google Patents
Info
- Publication number
- JPH0452630U JPH0452630U JP9577490U JP9577490U JPH0452630U JP H0452630 U JPH0452630 U JP H0452630U JP 9577490 U JP9577490 U JP 9577490U JP 9577490 U JP9577490 U JP 9577490U JP H0452630 U JPH0452630 U JP H0452630U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- wedge
- retainer
- shaped space
- clutch
- 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
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
Description
第1図ないし第6図は本考案の一実施例に係り
、第1図は両方向回転クラツチの上部を示す縦断
側面図、第2図は第1図に対応する縦断側面図、
第3図は制御機構を模式的に示す斜視図、第4図
は保持器の要部を示す斜視図、第5図は両方向回
転クラツチの上部を示す縦断正面図、第6図は第
5図に対応する縦断正面図である。第7図ないし
第9図は本考案の他の実施例に係り、第7図は第
3図に対応する図、第8図は第4図に対応する図
、第9図は第1図に対応する図である。
10……シエル、12……第1カム面、13…
…第2カム面、20……保持器、21,22……
環状部、24……ローラポケツト、25……貫通
孔、30……バネ、40a,40b……ローラ、
50……制御機構、53……ピン、54……揺動
板、60……回転軸、X……第1楔状空間、Y…
…第2楔状空間。
1 to 6 relate to one embodiment of the present invention, in which FIG. 1 is a longitudinal sectional side view showing the upper part of the bidirectional rotating clutch, FIG. 2 is a longitudinal sectional side view corresponding to FIG. 1,
Fig. 3 is a perspective view schematically showing the control mechanism, Fig. 4 is a perspective view showing the main parts of the retainer, Fig. 5 is a longitudinal sectional front view showing the upper part of the bidirectional rotating clutch, and Fig. 6 is Fig. FIG. 7 to 9 relate to other embodiments of the present invention, in which FIG. 7 corresponds to FIG. 3, FIG. 8 corresponds to FIG. 4, and FIG. 9 corresponds to FIG. 1. FIG. 10... Ciel, 12... First cam surface, 13...
...Second cam surface, 20...Cage, 21, 22...
Annular portion, 24...Roller pocket, 25...Through hole, 30...Spring, 40a, 40b...Roller,
50... Control mechanism, 53... Pin, 54... Rocking plate, 60... Rotating shaft, X... First wedge-shaped space, Y...
...Second wedge space.
Claims (1)
れの回転方向に対しても対称な楔状空間を形成す
る複数のカム面を有するシエルと、 前記各カム面に位置対応する複数のローラポケ
ツトを備えかつ前記シエルに内嵌固定された保持
器と、 前記各ローラポケツト内に回動自在に保持され
た複数のローラと、 各ローラポケツトに設けられて各ローラを各楔
状空間のロツク側に押圧付勢するバネとを有する
両方向回転クラツチであつて、 前記保持器の円周数ケ所に少なくとも前記一方
の楔状空間に対応するローラポケツト内に通ずる
よう軸方向に沿つて設けられる孔と、 該孔から前記ローラポケツト内への挿入と抜き
出しが自在となるよう保持器側方に設けられ、か
つ挿入したときは該一方の楔状空間においてロー
ラをフリー側に強制移動させるピンと、 を備えていることを特徴とする両方向回転クラツ
チ。[Claims for Utility Model Registration] A shell having a plurality of cam surfaces on its inner circumferential surface that form a wedge-shaped space that is symmetrical in both forward and reverse rotational directions with respect to the outer circumferential surface of a central rotating body; a retainer having a plurality of roller pockets corresponding to positions on the cam surface and fitted and fixed in the shell; a plurality of rollers rotatably held in each of the roller pockets; and a retainer provided in each roller pocket. a bidirectional rotating clutch having a spring for biasing each roller toward the lock side of each wedge-shaped space, the clutch having shafts at several locations around the circumference of the retainer so as to pass through roller pockets corresponding to at least one of the wedge-shaped spaces; a hole provided along the direction; and a hole provided on the side of the cage so that the roller can be inserted into and removed from the pocket through the hole, and when inserted, the roller is moved to the free side in one wedge-shaped space. A bidirectional rotating clutch characterized by having a forced displacement pin and.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9577490U JPH0452630U (en) | 1990-09-11 | 1990-09-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9577490U JPH0452630U (en) | 1990-09-11 | 1990-09-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0452630U true JPH0452630U (en) | 1992-05-06 |
Family
ID=31834785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9577490U Pending JPH0452630U (en) | 1990-09-11 | 1990-09-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0452630U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018530723A (en) * | 2015-09-09 | 2018-10-18 | サンフン ジ | One-way clutch capable of rotating in both directions |
-
1990
- 1990-09-11 JP JP9577490U patent/JPH0452630U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018530723A (en) * | 2015-09-09 | 2018-10-18 | サンフン ジ | One-way clutch capable of rotating in both directions |