JPS62120560U - - Google Patents
Info
- Publication number
- JPS62120560U JPS62120560U JP319186U JP319186U JPS62120560U JP S62120560 U JPS62120560 U JP S62120560U JP 319186 U JP319186 U JP 319186U JP 319186 U JP319186 U JP 319186U JP S62120560 U JPS62120560 U JP S62120560U
- Authority
- JP
- Japan
- Prior art keywords
- output shaft
- turning
- ring
- inner ring
- swing
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Jib Cranes (AREA)
Description
第１図はこの考案の一実施例を示す断面平面図
（第２図の―断面図）、第２図は第１図の断
面側面図、第３図は油圧シヨベルの一例を示す側
面図、第４図は第５図の―断面平面図、第５
図は第４図の断面側面図である。
Fig. 1 is a cross-sectional plan view showing an embodiment of this invention (cross-sectional view in Fig. 2), Fig. 2 is a cross-sectional side view of Fig. 1, and Fig. 3 is a side view showing an example of a hydraulic excavator. Figure 4 is a cross-sectional plan view of Figure 5.
The figure is a cross-sectional side view of FIG. 4.
Claims (1)
をそなえた内輪を固定し、旋回フレームに旋回輪
を構成する外輪を固定し、外輪と内輪との間の同
一円周上に複数の鋼球をはめこませ、旋回フレー
ム上に設置した駆動機の出力軸に駆動用歯車を取
付けた建設機械等における旋回装置において、駆
動機の出力軸の両側に出力軸の軸心を含む同一線
上に回転軸を支持させ、回転軸にそれぞれ出力軸
の駆動用歯車と内輪の内歯歯車とにかみ合わせた
旋回ピニオンを取付けたことを特徴とする旋回装
置。 An inner ring equipped with an internal gear forming a turning ring is fixed to the track frame, an outer ring forming the turning ring is fixed to the turning frame, and a plurality of steel balls are installed on the same circumference between the outer ring and the inner ring. In a turning device for construction machinery, etc., in which a drive gear is attached to the output shaft of a drive machine installed on a swing frame, the rotating shaft is placed on the same line that includes the axis of the output shaft on both sides of the drive machine's output shaft. A swing device characterized in that a swing pinion is supported on the rotating shaft and meshed with a drive gear on an output shaft and an internal gear on an inner ring, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP319186U JPS62120560U (en) | 1986-01-15 | 1986-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP319186U JPS62120560U (en) | 1986-01-15 | 1986-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62120560U true JPS62120560U (en) | 1987-07-31 |
Family
ID=30782722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP319186U Pending JPS62120560U (en) | 1986-01-15 | 1986-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62120560U (en) |
-
1986
- 1986-01-15 JP JP319186U patent/JPS62120560U/ja active Pending
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