JPH0426165U - - Google Patents
Info
- Publication number
- JPH0426165U JPH0426165U JP6917990U JP6917990U JPH0426165U JP H0426165 U JPH0426165 U JP H0426165U JP 6917990 U JP6917990 U JP 6917990U JP 6917990 U JP6917990 U JP 6917990U JP H0426165 U JPH0426165 U JP H0426165U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- electric motor
- axle
- bogie frame
- supporting
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
Landscapes
- Motor Or Generator Frames (AREA)
Description
第１図はこの考案の一実施例による電気車の走
行装置に用いられている電動機を示す断面図、第
２図は従来の電気車の走行装置を示す平面図、第
３図は第２図の走行装置に用いられている電動機
を示す断面図である。
図において、２は車輪、３は車軸、４は台車枠
、５は電動機、１０は回転子軸、１１は軸受、１
２は軸受箱、１５は伝達装置、１９は接地装置、
２２は絶縁部である。なお、各図中同一符号は同
一または相当部分を示す。
FIG. 1 is a sectional view showing an electric motor used in an electric car running system according to an embodiment of the invention, FIG. 2 is a plan view showing a conventional electric car running system, and FIG. FIG. 3 is a sectional view showing an electric motor used in the traveling device of FIG. In the figure, 2 is a wheel, 3 is an axle, 4 is a bogie frame, 5 is an electric motor, 10 is a rotor shaft, 11 is a bearing, 1
2 is a bearing box, 15 is a transmission device, 19 is a grounding device,
22 is an insulating section. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
と嵌合してこれを支持する軸受箱とを有する電動
機、この電動機が取付けられた台車枠、車輪が固
着されて上記台車枠を支持する車軸、この車軸へ
上記電動機の回転力を伝達する伝達装置、および
上記台車枠と車軸とを互いに電気的に接続する接
地装置を備えたものにおいて、上記電動機の軸受
箱の軸受との嵌合部分に、上記軸受箱と軸受を互
いに電気的に絶縁する絶縁部を設けたことを特徴
とする電気車の走行装置。 An electric motor having a bearing rotatably supporting a rotor shaft and a bearing box fitting and supporting the bearing, a bogie frame to which the electric motor is attached, and an axle to which wheels are fixed and supporting the bogie frame. , a transmission device that transmits the rotational force of the electric motor to the axle, and a grounding device that electrically connects the bogie frame and the axle to each other, wherein a portion of the bearing box of the electric motor that fits with the bearing is provided with a A traveling device for an electric vehicle, characterized in that an insulating part is provided to electrically insulate the bearing box and the bearing from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6917990U JPH0426165U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6917990U JPH0426165U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426165U true JPH0426165U (en) | 1992-03-02 |
Family
ID=31604257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6917990U Pending JPH0426165U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426165U (en) |
-
1990
- 1990-06-27 JP JP6917990U patent/JPH0426165U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0426165U (en) | ||
| JPS62139814U (en) | ||
| JPS6270588U (en) | ||
| JPH02146959U (en) | ||
| JPH01168385U (en) | ||
| JPS6425857U (en) | ||
| JPS6291764U (en) | ||
| JPS6336101U (en) | ||
| JPS6221110U (en) | ||
| JPS59185977U (en) | Vehicle electric motor | |
| JPS6429070U (en) | ||
| JPS63133641U (en) | ||
| JPH0191670U (en) | ||
| JPS6232801U (en) | ||
| JPH026630U (en) | ||
| JPS5852061U (en) | electric car drive system | |
| JPS5950868U (en) | 2-axis drive device for railway vehicles | |
| JPH0424867U (en) | ||
| JPS6359698U (en) | ||
| JPS60105263U (en) | Support structure for vehicle traction motor | |
| JPH0391067U (en) | ||
| JPH0757599B2 (en) | Gearbox for railway vehicles | |
| JPS63183786U (en) | ||
| JPS601665U (en) | Railway vehicle drive system | |
| JPS63134802U (en) |