JPS63145993U - - Google Patents
Info
- Publication number
- JPS63145993U JPS63145993U JP3503987U JP3503987U JPS63145993U JP S63145993 U JPS63145993 U JP S63145993U JP 3503987 U JP3503987 U JP 3503987U JP 3503987 U JP3503987 U JP 3503987U JP S63145993 U JPS63145993 U JP S63145993U
- Authority
- JP
- Japan
- Prior art keywords
- diameter sprocket
- attached
- small diameter
- winch
- earth
- 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 2
- 238000005553 drilling Methods 0.000 claims 2
Description
第１図は本考案の実施例を示す斜視図、第２図
はその要部の断面図、第３図はその全体配置を示
す側面図、第４図は従来例の断面図である。
１……ウインチ、２……ベースマシン、１５…
…捲取ドラム、１６……ワイヤ、１７……モータ
、１９……原動軸、２０……従動軸、２１……小
径スプロケツト、２２……大径スプロケツト、２
３……チエーン。
FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view of its main parts, FIG. 3 is a side view showing its overall arrangement, and FIG. 4 is a sectional view of a conventional example. 1... winch, 2... base machine, 15...
... Winding drum, 16 ... wire, 17 ... motor, 19 ... driving shaft, 20 ... driven shaft, 21 ... small diameter sprocket, 22 ... large diameter sprocket, 2
3...Chain.
Claims (1)
らアースドリルの駆動シヤフトを吊持するワイヤ
を捲取り、又は繰出すアースドリル装置のウイン
チにおいて、モータの原動軸に小径スプロケツト
を、捲取ドラムの従動軸に大径スプロケツトを夫
々配設すると共に、これら小径スプロケツトと大
径スプロケツトとをチエーンで巻回したことを特
徴とするアースドリル装置のウインチ。 In the winch of the earth drilling equipment that is attached to the base machine and winds up or pays out the wire that suspends the drive shaft of the earth drill from the tip of the boom, a small diameter sprocket is attached to the driving shaft of the motor, and a small diameter sprocket is attached to the driven shaft of the winding drum. A winch for an earth drilling device, characterized in that a large diameter sprocket is disposed on each side, and a chain is wound around the small diameter sprocket and the large diameter sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3503987U JPS63145993U (en) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3503987U JPS63145993U (en) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63145993U true JPS63145993U (en) | 1988-09-27 |
Family
ID=30844163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3503987U Pending JPS63145993U (en) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63145993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013525230A (en) * | 2010-04-27 | 2013-06-20 | エフオーボックス エーエス | Drive device |
-
1987
- 1987-03-10 JP JP3503987U patent/JPS63145993U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013525230A (en) * | 2010-04-27 | 2013-06-20 | エフオーボックス エーエス | Drive device |
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