JPH0165969U - - Google Patents
Info
- Publication number
- JPH0165969U JPH0165969U JP1987160888U JP16088887U JPH0165969U JP H0165969 U JPH0165969 U JP H0165969U JP 1987160888 U JP1987160888 U JP 1987160888U JP 16088887 U JP16088887 U JP 16088887U JP H0165969 U JPH0165969 U JP H0165969U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- side plate
- internal gear
- pin
- external gear
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Retarders (AREA)
Description
第１図は、本考案の１実施例である車輪付駆動
装置としての特殊遊星歯車減速機の縦断面図、第
２図〜第４図は、それぞれ、本考案の他の実施例
である車輪付駆動装置としての特殊遊星歯車減速
機の縦断面図である。
符号の説明、１……特殊遊星歯車減速機、２…
…内歯歯車、３，４……外歯歯車、５，６……偏
心カム、７……カムシヤフト、８……側板、１０
……外歯歯車の穴、１２……ピン、１４……内歯
歯車にリム、１５……ホイール、１６……モータ
、１７……ブレーキ、１８……エンコーダ板、２
１……ベアリング、２２……スリーブ、２４……
雄ねじ部材。
FIG. 1 is a vertical cross-sectional view of a special planetary gear reducer as a wheeled drive device which is one embodiment of the present invention, and FIGS. 2 to 4 are wheels, which are other embodiments of the present invention. FIG. 2 is a longitudinal sectional view of a special planetary gear reducer as an attached drive device. Explanation of symbols, 1...Special planetary gear reducer, 2...
...Internal gear, 3, 4...External gear, 5, 6...Eccentric cam, 7...Camshaft, 8...Side plate, 10
... Hole of external gear, 12 ... Pin, 14 ... Rim on internal gear, 15 ... Wheel, 16 ... Motor, 17 ... Brake, 18 ... Encoder plate, 2
1...Bearing, 22...Sleeve, 24...
Male thread member.
補正 昭６３．１．１８
実用新案登録請求の範囲を次のように補正する
。Amendment January 18, 1983 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
(1) 円形内歯歯車と、この内歯歯車に噛合うよ
うその内側に遊星歯車として配置された少なくと
も２つの外歯歯車と、該外歯歯車を内歯歯車に内
周方向の異なつた位置でそれぞれ噛合せて公転さ
せる該外歯歯車の内側に設けられた偏心カムシヤ
フトと、内歯歯車と外歯歯車とカムシヤフトとの
組立体の両側面に設けられて該組立体を支持する
側板と、前記外歯歯車の内歯歯車に対する内接転
動によつて生じた自転を減速機の中心軸線上に変
換するために、外歯歯車のリム部分を貫通して配
置された複数のピンから成る特殊遊星歯車減速機
において、前記ピンの各々は、その両端部が前記
側板に取付けられていることを特徴とする減速機
。
(2) 前記ピンの両端部は側板に対して軸受を介
して固定されていることを特徴とする実用新案登
録請求の範囲第１項記載の減速機。
(3) 前記ピンの、少なくとも外歯歯車に接する
部分には該ピンに対して回転できるスリーブが設
けられていることを特徴とする実用新案登録請求
の範囲第１項記載の減速機。
(4) 前記ピンは大径の頭部を有する雄ねじ部材
で成り、一方の側板には該雄ねじ部材の軸部が貫
通する穴が形成され、他の側板には該雄ねじ部材
の雄ねじが螺合する雌ねじが形成されていること
を特徴とする実用新案登録請求の範囲第１項記載
の減速機。
(5) 内歯歯車の半径方向外側にはホイールが一
体成形されて該ホイールが車輪として作用するこ
とを特徴とする実用新案登録請求の範囲第１項記
載の減速機。[Scope of Claim for Utility Model Registration] (1) A circular internal gear, at least two external gears arranged as planetary gears inside the internal gear so as to mesh with the internal gear, and the external gear as an internal gear. an eccentric camshaft provided on the inside of the external gear that meshes with the camshaft at different positions in the inner circumferential direction, and an eccentric camshaft provided on both sides of the assembly of the internal gear, external gear, and camshaft. A side plate that supports the assembly, and a side plate that penetrates the rim portion of the external gear in order to convert the rotation caused by internal rolling of the external gear to the central axis of the reducer. A special planetary gear reducer comprising a plurality of arranged pins, wherein both ends of each of the pins are attached to the side plate. (2) The speed reducer according to claim 1, wherein both ends of the pin are fixed to the side plate via bearings. (3) The speed reducer according to claim 1, wherein at least a portion of the pin that contacts the external gear is provided with a sleeve that can rotate with respect to the pin. (4) The pin is a male threaded member having a large diameter head, one side plate has a hole through which the shaft of the male threaded member passes, and the other side plate has a male thread into which the male thread of the male threaded member is screwed. The speed reducer according to claim 1, characterized in that a female thread is formed. (5) The speed reducer according to claim 1, wherein a wheel is integrally formed on the outside of the internal gear in the radial direction and acts as a wheel.
Claims (1)
うその内側に遊星歯車として配置された少なくと
も２つの外歯歯車と、該外歯歯車を内歯歯車に内
周方向の異なつた位置でそれぞれ噛合せて公転さ
せる該外歯歯車の内側に設けられた偏心カムシヤ
フトと、内歯歯車と外歯歯車とカムシヤフトとの
組立体の両側面に設けられて該組立体を支持する
側板と、前記外歯歯車の内歯歯車への内接を維持
するように、外歯歯車のリム部分を貫通して配置
された複数のピンから成る特殊遊星歯車減速機に
おいて、前記ピンの各々は、その両端部が前記側
板に取付けられていることを特徴とする減速機。 (2) 前記ピンの両端部は側板に対して軸受を介
して固定されていることを特徴とする実用新案登
録請求の範囲第１項記載の減速機。 (3) 前記ピンの、少なくとも外歯歯車に接する
部分には該ピンに対して回転できるスリーブが設
けられていることを特徴とする実用新案登録請求
の範囲第１項記載の減速機。 (4) 前記ピンは大径の頭部を有する雄ねじ部材
で成り、一方の側板には該雄ねじ部材の軸部が貫
通する穴が形成され、他の側板には該雄ねじ部材
の雄ねじが螺合する雌ねじが形成されていること
を特徴とする実用新案登録請求の範囲第１項記載
の減速機。 (5) 内歯歯車の半径方向外側にはホイールが一
体成形されて該ホイールが車輪として作用するこ
とを特徴とする実用新案登録請求の範囲第１項記
載の減速機。[Scope of Claim for Utility Model Registration] (1) A circular internal gear, at least two external gears arranged as planetary gears inside the internal gear so as to mesh with the internal gear, and the external gear as an internal gear. an eccentric camshaft provided on the inside of the external gear that meshes with the camshaft at different positions in the inner circumferential direction, and an eccentric camshaft provided on both sides of the assembly of the internal gear, external gear, and camshaft. In a special planetary gear reducer comprising a side plate supporting the assembly and a plurality of pins disposed through a rim portion of the external gear so as to maintain the internal engagement of the external gear with the internal gear. , wherein each of the pins has both ends attached to the side plate. (2) The speed reducer according to claim 1, wherein both ends of the pin are fixed to the side plate via bearings. (3) The speed reducer according to claim 1, wherein at least a portion of the pin that contacts the external gear is provided with a sleeve that can rotate with respect to the pin. (4) The pin is a male threaded member having a large diameter head, one side plate has a hole through which the shaft of the male threaded member passes, and the other side plate has a male thread into which the male thread of the male threaded member is screwed. The speed reducer according to claim 1, characterized in that a female thread is formed. (5) The speed reducer according to claim 1, wherein a wheel is integrally formed on the outside of the internal gear in the radial direction and acts as a wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160888U JPH0518519Y2 (en) | 1987-10-21 | 1987-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987160888U JPH0518519Y2 (en) | 1987-10-21 | 1987-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0165969U true JPH0165969U (en) | 1989-04-27 |
| JPH0518519Y2 JPH0518519Y2 (en) | 1993-05-17 |
Family
ID=31443347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987160888U Expired - Lifetime JPH0518519Y2 (en) | 1987-10-21 | 1987-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0518519Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006258289A (en) * | 2005-02-16 | 2006-09-28 | Ntn Corp | In-wheel motor drive unit |
| JP2016191448A (en) * | 2015-03-31 | 2016-11-10 | 株式会社 神崎高級工機製作所 | Reduction gear |
| EP3342615A1 (en) | 2016-12-27 | 2018-07-04 | Nabtesco Corporation | Speed reducing device for carriage and driving device for carriage |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH591726A5 (en) * | 1973-07-30 | 1977-09-30 | Nederlanden Staat | |
| JPS5466719A (en) * | 1977-11-08 | 1979-05-29 | Canon Inc | Character converter |
| JPS55163351A (en) * | 1979-06-01 | 1980-12-19 | Susumu Kusaka | Irreversible power transmission device using internal gear with small gear difference |
| JPS58174345A (en) * | 1982-04-06 | 1983-10-13 | Sumitomo Chem Co Ltd | Racemization of optically active 2,2- dimethylcyclopropane-1-carboxylic acid halide |
| JPS58203250A (en) * | 1982-05-20 | 1983-11-26 | Sumitomo Heavy Ind Ltd | Rotation converting mechanism |
| JPS5972567A (en) * | 1982-10-18 | 1984-04-24 | Yokogawa Hokushin Electric Corp | Designing device of printed base board |
-
1987
- 1987-10-21 JP JP1987160888U patent/JPH0518519Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006258289A (en) * | 2005-02-16 | 2006-09-28 | Ntn Corp | In-wheel motor drive unit |
| JP2016191448A (en) * | 2015-03-31 | 2016-11-10 | 株式会社 神崎高級工機製作所 | Reduction gear |
| EP3342615A1 (en) | 2016-12-27 | 2018-07-04 | Nabtesco Corporation | Speed reducing device for carriage and driving device for carriage |
| KR20180076322A (en) | 2016-12-27 | 2018-07-05 | 나부테스코 가부시키가이샤 | Decelerating apparatus for trolley and driving apparatus for trolley |
| US10711865B2 (en) | 2016-12-27 | 2020-07-14 | Nabtesco Corporation | Speed reducing device for carriage and driving device for carriage |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0518519Y2 (en) | 1993-05-17 |