JPS61175078U - - Google Patents
Info
- Publication number
- JPS61175078U JPS61175078U JP1985060159U JP6015985U JPS61175078U JP S61175078 U JPS61175078 U JP S61175078U JP 1985060159 U JP1985060159 U JP 1985060159U JP 6015985 U JP6015985 U JP 6015985U JP S61175078 U JPS61175078 U JP S61175078U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- outer ring
- gear box
- spherical bearing
- box
- 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 claims description 5
- 239000004519 grease Substances 0.000 description 1
Landscapes
- Support Of The Bearing (AREA)
Description
第１図は本考案にかかる鉄道車両用歯車箱吊り
装置の一実施例の縦断面図、第２図は台車枠に装
架された主電動機を有する鉄道車両用台車の一例
を示す要部平面図、第３図は歯車箱吊り装置の部
分を示す従来の鉄道車両用台車の側面図で、第４
図は従来の歯車箱吊り装置の一例の縦断面図であ
る。
１…台車枠、１ａ…歯車箱吊り座、２…主電動
機、３…歯車装置、４…車軸、５…歯車箱吊り装
置、６…自在継手、７…結合ピン、８…ブシユ、
９…吊り棒、１０，１７…グリスシール、１１，
２２…球面軸受、１１ａ，２２ａ，２２ｂ…外輪
、１１ｂ，２２ｃ…内輪、１２…軸受箱、１３，
２４…弾性体、１４…カバー、１５…カラー、１
６…ナツト、１８，２３…軸受押え板、１９…押
え板、２０，２１…ボルト。
FIG. 1 is a longitudinal cross-sectional view of an embodiment of a gear box suspension device for a railway vehicle according to the present invention, and FIG. 2 is a plan view of a main part showing an example of a railway vehicle bogie having a main electric motor mounted on a bogie frame. Figure 3 is a side view of a conventional railway vehicle bogie showing the gear box lifting device.
The figure is a longitudinal sectional view of an example of a conventional gear box hanging device. DESCRIPTION OF SYMBOLS 1... Bogie frame, 1a... Gear box hanging seat, 2... Main motor, 3... Gear device, 4... Axle, 5... Gear box hanging device, 6... Universal joint, 7... Connection pin, 8... Bush,
9... Hanging rod, 10, 17... Grease seal, 11,
22... Spherical bearing, 11a, 22a, 22b... Outer ring, 11b, 22c... Inner ring, 12... Bearing box, 13,
24...Elastic body, 14...Cover, 15...Color, 1
6... Nut, 18, 23... Bearing press plate, 19... Press plate, 20, 21... Bolt.
Claims (1)
装置を有する鉄道車両用電動台車に使用する歯車
箱吊り装置の吊り棒の台車側端部に、球面軸受の
スラスト方向耐力にて吊り棒に作用する軸方向荷
重を支持するように球面軸受を嵌着固定し、且つ
該球面軸受の外輪に嵌着した軸受箱のフランジ部
上下両面に弾性体を配置してなる歯車箱吊り装置
において、前記球面軸受外輪を軸方向に２分割し
、軸受箱に螺着される軸受押え板と該外輪間に弾
性体を介挿して該外輪を押圧するように構成した
ことを特徴とする鉄道車両用歯車箱吊り装置。 The thrust direction strength of the spherical bearing acts on the suspension rod at the end of the suspension rod of the gear box suspension device used in the electric truck for railway vehicles, which has a main electric motor mounted on the truck and a gear device attached to the axle. In a gear box suspension device, a spherical bearing is fitted and fixed so as to support an axial load of the spherical bearing, and elastic bodies are arranged on both upper and lower surfaces of the flange portion of a bearing box fitted to the outer ring of the spherical bearing. A gear box for a railway vehicle, characterized in that a bearing outer ring is divided into two in the axial direction, and an elastic body is inserted between a bearing holding plate screwed onto a bearing box and the outer ring to press the outer ring. hanging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985060159U JPS61175078U (en) | 1985-04-22 | 1985-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985060159U JPS61175078U (en) | 1985-04-22 | 1985-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61175078U true JPS61175078U (en) | 1986-10-31 |
Family
ID=30587250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985060159U Pending JPS61175078U (en) | 1985-04-22 | 1985-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61175078U (en) |
-
1985
- 1985-04-22 JP JP1985060159U patent/JPS61175078U/ja active Pending
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