JPS627465U - - Google Patents
Info
- Publication number
- JPS627465U JPS627465U JP9749485U JP9749485U JPS627465U JP S627465 U JPS627465 U JP S627465U JP 9749485 U JP9749485 U JP 9749485U JP 9749485 U JP9749485 U JP 9749485U JP S627465 U JPS627465 U JP S627465U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- brake shaft
- bearing
- brake
- pinion
- 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
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
第１図はこの考案の一実施例を示し、第１図は
全体図、第２図はこの装置の一部切欠拡大断面図
、第３図は従来の説明図である。
１は下部車体、２は足まわり、３は旋回ベアリ
ング、３ｄはリングギヤ、４は上部旋回体、７は
ブレーキ軸、８はピニオン。
FIG. 1 shows an embodiment of this invention, FIG. 1 is an overall view, FIG. 2 is an enlarged partially cutaway sectional view of this device, and FIG. 3 is an explanatory view of the conventional device. 1 is the lower body, 2 is the suspension, 3 is the swing bearing, 3d is the ring gear, 4 is the upper rotating body, 7 is the brake shaft, and 8 is the pinion.
Claims (1)
回ベアリング３を介して上部旋回体４を旋回自在
に設けたものにおいて、上記旋回ベアリング３に
設けたリングギヤ３ｄにブレーキ軸７に設けたピ
ニオン８を噛合させ、かつ上記ブレーキ軸７を上
部旋回体４側に設けた制動手段で制動して旋回掘
削機の旋回ブレーキ装置。 In a structure in which an upper rotating body 4 is rotatably provided via a swing bearing 3 on a lower vehicle body 1 which is freely movable by means of an undercarriage 2, a pinion 8 provided on a brake shaft 7 is attached to a ring gear 3d provided on the swing bearing 3. A swing brake device for a swing excavator in which the above-mentioned brake shaft 7 is engaged with the brake shaft 7 by a braking means provided on the upper swing body 4 side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9749485U JPS627465U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9749485U JPS627465U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS627465U true JPS627465U (en) | 1987-01-17 |
Family
ID=30964475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9749485U Pending JPS627465U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS627465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5405649B1 (en) * | 2012-12-07 | 2014-02-05 | 株式会社小松製作所 | Work vehicle turning device |
-
1985
- 1985-06-28 JP JP9749485U patent/JPS627465U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5405649B1 (en) * | 2012-12-07 | 2014-02-05 | 株式会社小松製作所 | Work vehicle turning device |
| WO2014087691A1 (en) * | 2012-12-07 | 2014-06-12 | 株式会社小松製作所 | Swivel apparatus of industrial vehicle |
| DE112013000105B4 (en) * | 2012-12-07 | 2015-02-26 | Komatsu Ltd. | Turning device for a work vehicle |
| US9353504B2 (en) | 2012-12-07 | 2016-05-31 | Komatsu Ltd. | Revolving apparatus for work vehicle |