JPH01156343U - - Google Patents
Info
- Publication number
- JPH01156343U JPH01156343U JP5287288U JP5287288U JPH01156343U JP H01156343 U JPH01156343 U JP H01156343U JP 5287288 U JP5287288 U JP 5287288U JP 5287288 U JP5287288 U JP 5287288U JP H01156343 U JPH01156343 U JP H01156343U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- meshes
- sun
- planetary
- rotates
- 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
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図〜第３図は、本考案の実施例を示す相対
回転機構の概略斜視図、縦断面図、横断面図であ
る。第４図は、一般的な従来の相対回転機構の概
念斜視図である。
４…回転軸、７…第１太陽歯車、８ａ，８ｂ，
８ｃ…第１の遊星歯車、９…第１の内歯車、１０
…第１の遊星歯車系、１１…第２の遊星歯車系、
１２…第２の太陽歯車、１３…軸受、１４ａ，１
４ｂ，１４ｃ…第２の遊星歯車、１５…軸受、１
６…第２の内歯車、１７…突出レバー片、１９ａ
，１９ｂ，１９ｃ…ピン、２１…歯車キヤリア。
1 to 3 are a schematic perspective view, a vertical cross-sectional view, and a cross-sectional view of a relative rotation mechanism showing an embodiment of the present invention. FIG. 4 is a conceptual perspective view of a general conventional relative rotation mechanism. 4... Rotating shaft, 7... First sun gear, 8a, 8b,
8c...first planetary gear, 9...first internal gear, 10
...first planetary gear system, 11...second planetary gear system,
12...Second sun gear, 13...Bearing, 14a, 1
4b, 14c...Second planetary gear, 15...Bearing, 1
6...Second internal gear, 17...Protruding lever piece, 19a
, 19b, 19c...pin, 21...gear carrier.
Claims (1)
、上記第１の太陽歯車とかみ合い、自転・公転す
る第１の遊星歯車と、上記第１の遊星歯車を囲み
、かみ合うリング状の第１の内歯車と、第１の太
陽歯車と、軸受けを介して同軸状に前記回転軸に
嵌合取付された第２太陽歯車と、上記第２太陽歯
車とかみ合い、自転・公転する第２の遊星歯車と
、上記第２の遊星歯車を囲み、かみ合うリング状
の第２内歯車と、前記第１、第２の太陽歯車と同
軸状で、軸受を介して回転軸に嵌合取付され、各
々対向対応する第１および第２の遊星歯車を軸受
を介して、挿着連結するピンを嵌挿させる歯車キ
ヤリアと、第２の内歯車に固定され、機構外部よ
り第２の内歯車を回動自在に操作できる突出レバ
ー片とを具備することを特徴とする相対回転機構
。 a first sun gear that is fixed to a rotating shaft and rotates; a first planetary gear that meshes with the first sun gear and rotates and revolves; and a ring-shaped first gear that surrounds and meshes with the first planetary gear. an internal gear, a first sun gear, a second sun gear coaxially fitted and attached to the rotating shaft via a bearing, and a second planet that meshes with the second sun gear and rotates and revolves around its axis. a gear, a ring-shaped second internal gear that surrounds and meshes with the second planetary gear, and is coaxial with the first and second sun gears, is fitted and attached to the rotation shaft via a bearing, and is opposed to each other. A gear carrier into which a pin is inserted to connect the corresponding first and second planetary gears via bearings, and a second internal gear is fixed to the gear carrier, and the second internal gear is freely rotatable from the outside of the mechanism. A relative rotation mechanism characterized by comprising a protruding lever piece that can be operated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5287288U JPH01156343U (en) | 1988-04-20 | 1988-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5287288U JPH01156343U (en) | 1988-04-20 | 1988-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01156343U true JPH01156343U (en) | 1989-10-27 |
Family
ID=31278866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5287288U Pending JPH01156343U (en) | 1988-04-20 | 1988-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01156343U (en) |
-
1988
- 1988-04-20 JP JP5287288U patent/JPH01156343U/ja active Pending