JPH03107254U - - Google Patents
Info
- Publication number
- JPH03107254U JPH03107254U JP1518890U JP1518890U JPH03107254U JP H03107254 U JPH03107254 U JP H03107254U JP 1518890 U JP1518890 U JP 1518890U JP 1518890 U JP1518890 U JP 1518890U JP H03107254 U JPH03107254 U JP H03107254U
- Authority
- JP
- Japan
- Prior art keywords
- brake
- hydraulic
- hydraulic motor
- traveling unit
- traveling
- 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.)
- Granted
Links
Landscapes
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
Description
第１図は本考案クローラ式車両の走行ユニツト
のモータ軸に沿つた断面図、第２図は同上の油圧
モータ部分のモータ軸に沿つた断面図、第３図は
従来装置における第２図と同様な断面図である。
１…走行ユニツト、２…油圧モータ、３…パー
キングブレーキ、１８…皿バネ、１９…バルブプ
レート。
Fig. 1 is a sectional view taken along the motor axis of the traveling unit of the crawler vehicle of the present invention, Fig. 2 is a sectional view taken along the motor axis of the same hydraulic motor section, and Fig. 3 is the same as Fig. 2 of the conventional device. It is a similar cross-sectional view. 1... Traveling unit, 2... Hydraulic motor, 3... Parking brake, 18... Belleville spring, 19... Valve plate.
Claims (1)
油圧によりブレーキが解除するパーキングブレー
キとを具え、油圧方式クローラ車両の走行に用い
られる走行ユニツトにおいて、前記バネ力として
皿バネを用い、前記油圧モータのバルブプレート
外周で皿バネの内周を支持するように構成したこ
とを特徴とするクローラ式車両の走行ユニツト。 A traveling unit used for traveling a hydraulic crawler vehicle, which includes a hydraulic motor and a parking brake that applies a brake by spring force and releases the brake by hydraulic pressure, uses a disc spring as the spring force, and operates a valve of the hydraulic motor. A traveling unit for a crawler type vehicle, characterized in that the inner circumference of a disc spring is supported by the outer circumference of a plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1518890U JPH086654Y2 (en) | 1990-02-20 | 1990-02-20 | Crawler vehicle running unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1518890U JPH086654Y2 (en) | 1990-02-20 | 1990-02-20 | Crawler vehicle running unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03107254U true JPH03107254U (en) | 1991-11-05 |
| JPH086654Y2 JPH086654Y2 (en) | 1996-02-28 |
Family
ID=31518507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1518890U Expired - Lifetime JPH086654Y2 (en) | 1990-02-20 | 1990-02-20 | Crawler vehicle running unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086654Y2 (en) |
-
1990
- 1990-02-20 JP JP1518890U patent/JPH086654Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086654Y2 (en) | 1996-02-28 |