JPH03119623U - - Google Patents
Info
- Publication number
- JPH03119623U JPH03119623U JP3001890U JP3001890U JPH03119623U JP H03119623 U JPH03119623 U JP H03119623U JP 3001890 U JP3001890 U JP 3001890U JP 3001890 U JP3001890 U JP 3001890U JP H03119623 U JPH03119623 U JP H03119623U
- Authority
- JP
- Japan
- Prior art keywords
- shifters
- grooves
- balls
- transmission shafts
- engaged
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
Landscapes
- Arrangement Of Transmissions (AREA)
Description
図面は本考案に係るボールクラツチ構造の実施
例を示し、第１図はミツシヨンケースにおけるボ
ールクラツチ付近の縦断正面図、第２図は第１図
における−方向からの断面矢視図、第３図は
歩行型作業機の全体側面図、第４図はロータリ耕
耘装置の縦断正面図、第５図は従来構造における
ボールクラツチの縦断正面図である。
６Ｒ，６Ｌ……第１伝動軸、８……第２伝動軸
、１０……第１ボール、１１Ｒ，１１Ｌ……シフ
ター、１１Ｒｂ，１１Ｌｂ……凹溝、１２……第
２ボール。
The drawings show an embodiment of the ball clutch structure according to the present invention, in which FIG. 1 is a longitudinal sectional front view of the vicinity of the ball clutch in the transmission case, FIG. 2 is a sectional view taken from the − direction in FIG. 1, and FIG. 4 is a longitudinal sectional front view of a rotary tiller, and FIG. 5 is a longitudinal sectional front view of a ball clutch in a conventional structure. 6R, 6L...first transmission shaft, 8...second transmission shaft, 10...first ball, 11R, 11L...shifter, 11Rb, 11Lb...concave groove, 12...second ball.
Claims (1)
状に配置して、第１伝動軸６Ｒ，６Ｌに円筒状の
シフター１１Ｒ，１１Ｌを複数個の第１ボール１
０により、第１伝動軸６Ｒ，６Ｌと一体回転自在
、且つ、スライド操作自在に外嵌し、前記第２伝
動軸８とシフター１１Ｒ，１１Ｌのうちの一方に
端部が開放された凹溝１１Ｒｂ，１１Ｌｂを設け
るとともに、他方にはこの凹溝１１Ｒｂ，１１Ｌ
ｂに軸心方向から係脱可能な複数個の第２ボール
１２を係入保持し、シフター１１Ｒ，１１Ｌをス
ライド操作すると転動する第１及び第２ボール１
０，１２によりシフター１１Ｒ，１１Ｌが案内さ
れ、前記凹溝１１Ｒｂ，１１Ｌｂの開放端から第
２ボール１２が凹溝１１Ｒｂ，１１Ｌｂ内に係入
及び離脱するように構成してあるボールクラツチ
構造。 The first transmission shafts 6R, 6L and the second transmission shaft 8 are arranged concentrically, and cylindrical shifters 11R, 11L are connected to the first transmission shafts 6R, 6L by a plurality of first balls 1.
0, a concave groove 11Rb is fitted externally so as to be rotatable integrally with the first transmission shafts 6R, 6L and can be slid freely, and has an open end on one of the second transmission shaft 8 and the shifters 11R, 11L. , 11Lb are provided, and the grooves 11Rb, 11L are provided on the other side.
A plurality of second balls 12 that can be engaged and detached from the axial direction are engaged and held in b, and the first and second balls 1 roll when the shifters 11R and 11L are slid.
0 and 12, the shifters 11R and 11L are guided by the grooves 11Rb and 11Lb, and the second ball 12 is inserted into and removed from the grooves 11Rb and 11Lb from the open ends of the grooves 11Rb and 11Lb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3001890U JPH03119623U (en) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3001890U JPH03119623U (en) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119623U true JPH03119623U (en) | 1991-12-10 |
Family
ID=31532760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3001890U Pending JPH03119623U (en) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119623U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005121093A (en) * | 2003-10-15 | 2005-05-12 | Shinko Electric Co Ltd | Electromagnetic ball clutch |
-
1990
- 1990-03-23 JP JP3001890U patent/JPH03119623U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005121093A (en) * | 2003-10-15 | 2005-05-12 | Shinko Electric Co Ltd | Electromagnetic ball clutch |
| JP4525046B2 (en) * | 2003-10-15 | 2010-08-18 | シンフォニアテクノロジー株式会社 | Electromagnetic ball clutch |