JPH0372127U - - Google Patents
Info
- Publication number
- JPH0372127U JPH0372127U JP13332589U JP13332589U JPH0372127U JP H0372127 U JPH0372127 U JP H0372127U JP 13332589 U JP13332589 U JP 13332589U JP 13332589 U JP13332589 U JP 13332589U JP H0372127 U JPH0372127 U JP H0372127U
- Authority
- JP
- Japan
- Prior art keywords
- disc spring
- output shaft
- hydraulic pressure
- disc
- motor
- 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 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
図面は本考案の一実施例を示すもので、第１図
は本考案のブレーキ装置の使用例を示す一部断面
正面図、第２図は油圧回路図、第３図は本考案の
ブレーキ装置の縦断面図、第４図は他の実施例を
示す油圧回路図である。
１……油圧モータ、９……ブレーキ装置、１８
……出力軸、１９……動力伝達軸、２０……皿バ
ネ、２１……ピストン、２２……ブレーキデイス
ク、２３……ケーシング、３０……スプライン係
合。
The drawings show one embodiment of the present invention; Fig. 1 is a partially sectional front view showing an example of the use of the brake device of the present invention, Fig. 2 is a hydraulic circuit diagram, and Fig. 3 is the brake device of the present invention. FIG. 4 is a hydraulic circuit diagram showing another embodiment. 1... Hydraulic motor, 9... Brake device, 18
... Output shaft, 19 ... Power transmission shaft, 20 ... Belleville spring, 21 ... Piston, 22 ... Brake disk, 23 ... Casing, 30 ... Spline engagement.
Claims (1)
は皿バネ及び該皿バネでスライドさせられるピス
トンが回転自在で、ケーシングに対してローラピ
ンで回転を規制されて嵌装され、さらにブレーキ
デイスクがスプライン係合され、常時は皿バネに
よりピストンを介してブレーキデイスクがケーシ
ング側に加圧され、油圧モータ駆動用油圧供給時
に、該油圧により前記ピストンが皿バネを圧縮し
、ブレーキデイスクを解放し、油圧モータ出力軸
と被駆動体との動力伝達軸カツプリングの働きを
しながらお互いに接続固定できるブラケツトの働
きを兼ね備えさせたことを特徴とする油圧モータ
用ブレーキ装置。 A disc spring and a piston slid by the disc spring are rotatable on the power transmission shaft connected to the output shaft of the hydraulic motor, and are fitted into the casing with rotation restricted by a roller pin, and a brake disc is fitted with a spline. The brake disc is normally pressurized by the disc spring through the piston toward the casing side, and when hydraulic pressure for driving the hydraulic motor is supplied, the piston compresses the disc spring due to the hydraulic pressure, releases the brake disc, and increases the hydraulic pressure. A brake device for a hydraulic motor, characterized in that it functions as a power transmission shaft coupling between a motor output shaft and a driven body, and also functions as a bracket that can connect and fix the motor output shaft and a driven body to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13332589U JPH0372127U (en) | 1989-11-16 | 1989-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13332589U JPH0372127U (en) | 1989-11-16 | 1989-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372127U true JPH0372127U (en) | 1991-07-22 |
Family
ID=31680734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13332589U Pending JPH0372127U (en) | 1989-11-16 | 1989-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372127U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952232B2 (en) * | 1979-09-04 | 1984-12-18 | 日新製鋼株式会社 | Continuous repeated bending treatment method for welded intermediate steel strip |
-
1989
- 1989-11-16 JP JP13332589U patent/JPH0372127U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952232B2 (en) * | 1979-09-04 | 1984-12-18 | 日新製鋼株式会社 | Continuous repeated bending treatment method for welded intermediate steel strip |
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