JPS61101592U - - Google Patents
Info
- Publication number
- JPS61101592U JPS61101592U JP18504584U JP18504584U JPS61101592U JP S61101592 U JPS61101592 U JP S61101592U JP 18504584 U JP18504584 U JP 18504584U JP 18504584 U JP18504584 U JP 18504584U JP S61101592 U JPS61101592 U JP S61101592U
- Authority
- JP
- Japan
- Prior art keywords
- wire winding
- brake
- drum
- braking
- cut
- 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
- 238000004804 winding Methods 0.000 claims description 4
Landscapes
- Control And Safety Of Cranes (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は第１図のブレーキ部分の断面図、第３図およ
び第４図はサブブレーキの制動と解放の状態を示
す側面図、第５図は従来のワイヤ巻取装置の１例
を示す斜視図である。
１０：ワイヤ巻取ドラム、１１：トルクモータ
、１２：デイスク、１４：ポジテイブブレーキ、
１６：サブブレーキ。
Figure 1 is a side view showing one embodiment of the present invention;
The figure is a sectional view of the brake part in Figure 1, Figures 3 and 4 are side views showing braking and release states of the sub-brake, and Figure 5 is a perspective view showing an example of a conventional wire winding device. It is. 10: Wire winding drum, 11: Torque motor, 12: Disc, 14: Positive brake,
16: Sub brake.
Claims (1)
レーキを設けるとともに、前記ドラムに動力が切
れて油圧が働らかなくなつた時のみ制動するサブ
ブレーキを併設したことを特徴とするワイヤ巻取
装置。 A wire winding device characterized in that a positive brake for main braking is provided on the wire winding drum, and a sub brake is also provided for braking the drum only when power is cut off and hydraulic pressure no longer works.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18504584U JPS61101592U (en) | 1984-12-07 | 1984-12-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18504584U JPS61101592U (en) | 1984-12-07 | 1984-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101592U true JPS61101592U (en) | 1986-06-28 |
Family
ID=30742528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18504584U Pending JPS61101592U (en) | 1984-12-07 | 1984-12-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101592U (en) |
-
1984
- 1984-12-07 JP JP18504584U patent/JPS61101592U/ja active Pending
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