JPH0326854U - - Google Patents
Info
- Publication number
- JPH0326854U JPH0326854U JP8828789U JP8828789U JPH0326854U JP H0326854 U JPH0326854 U JP H0326854U JP 8828789 U JP8828789 U JP 8828789U JP 8828789 U JP8828789 U JP 8828789U JP H0326854 U JPH0326854 U JP H0326854U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- speed reduction
- output
- carrier
- stage
- 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
- Retarders (AREA)
Description
第１図は本考案の一実施例を示す減速装置の断
面図、第２図は従来の一例を示す減速装置の断面
図を示す。
１……上部旋回体フレーム、２……ケーシング
、４……第１段減速リングギヤ、５……第２減速
リングギヤ、７……リヤカバー、９……旋回用油
圧モータ、１１′……回転軸、１２……第１段減
速サンギヤ、１３……第１段減速キヤリヤ、１４
……第２段減速サンギヤ、１６……第１段遊星ギ
ヤ、１９，３１……出力キヤリヤ、２０……出力
軸、２１，３２……スプライン、２３……第２段
減速遊星ギヤ、２８……ピニオンギヤ、２９……
旋回輪、３３……アイドルギヤ。
FIG. 1 is a cross-sectional view of a speed reduction device showing an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a speed reduction device showing an example of the conventional technology. DESCRIPTION OF SYMBOLS 1...Upper rotating body frame, 2...Casing, 4...1st stage reduction ring gear, 5...2nd reduction ring gear, 7...Rear cover, 9...Hydraulic motor for swinging, 11'...Rotating shaft, 12...First stage reduction sun gear, 13...First stage reduction carrier, 14
...Second stage reduction sun gear, 16...First stage planetary gear, 19, 31...Output carrier, 20...Output shaft, 21, 32...Spline, 23...Second stage reduction planetary gear, 28... ...Pinion gear, 29...
Swing ring, 33...Idle gear.
Claims (1)
減速機構を介して出力軸に回転出力する減速装置
において、出力キヤリヤと出力軸とに夫々スプラ
イン結合するアイドルギヤを、これら出力キヤリ
ヤと出力軸間に介装して、前記出力キヤリヤの回
転駆動を、該アイドルギヤを介して前記出力軸に
伝達するようにしたことを特徴とする減速装置。 In a speed reduction device that outputs rotation to an output shaft via a one-stage or two-stage planetary speed reduction mechanism connected to a rotational drive source, an idle gear spline-coupled to an output carrier and an output shaft is connected between the output carrier and the output shaft. A speed reduction device, characterized in that the rotational drive of the output carrier is transmitted to the output shaft via the idle gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8828789U JPH0326854U (en) | 1989-07-27 | 1989-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8828789U JPH0326854U (en) | 1989-07-27 | 1989-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326854U true JPH0326854U (en) | 1991-03-19 |
Family
ID=31637910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8828789U Pending JPH0326854U (en) | 1989-07-27 | 1989-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008069961A (en) * | 2006-09-11 | 2008-03-27 | Wooyoung Hydraulics Co Ltd | Axle apparatus with built-in transmission for preventing reverse movement on upward slope |
| WO2013080862A1 (en) * | 2011-11-30 | 2013-06-06 | ナブテスコ株式会社 | Reduction gear |
| JP2018105505A (en) * | 2018-02-22 | 2018-07-05 | 株式会社 神崎高級工機製作所 | Planetary gear unit |
-
1989
- 1989-07-27 JP JP8828789U patent/JPH0326854U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008069961A (en) * | 2006-09-11 | 2008-03-27 | Wooyoung Hydraulics Co Ltd | Axle apparatus with built-in transmission for preventing reverse movement on upward slope |
| WO2013080862A1 (en) * | 2011-11-30 | 2013-06-06 | ナブテスコ株式会社 | Reduction gear |
| JP2013113405A (en) * | 2011-11-30 | 2013-06-10 | Nabtesco Corp | Reduction gear |
| CN103958930A (en) * | 2011-11-30 | 2014-07-30 | 纳博特斯克有限公司 | Reduction gear |
| US9435399B2 (en) | 2011-11-30 | 2016-09-06 | Nabtesco Corporation | Reduction gear |
| JP2018105505A (en) * | 2018-02-22 | 2018-07-05 | 株式会社 神崎高級工機製作所 | Planetary gear unit |
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