JPH02125045U - - Google Patents
Info
- Publication number
- JPH02125045U JPH02125045U JP3083189U JP3083189U JPH02125045U JP H02125045 U JPH02125045 U JP H02125045U JP 3083189 U JP3083189 U JP 3083189U JP 3083189 U JP3083189 U JP 3083189U JP H02125045 U JPH02125045 U JP H02125045U
- Authority
- JP
- Japan
- Prior art keywords
- vibrating pile
- hanging device
- pile driver
- vibrations
- vibrating
- 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
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
第１図は本考案の一実施例を示す要部縦断正面
図、第２図は第１図の要部縦断側面図、第３図は
従来例を示す側視図、第４図は他の従来例を示す
側視図である。
１……吊り具、２……振動杭打機、９……ばね
、１０……振動発生装置。
Fig. 1 is a longitudinal sectional front view of the main part showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional side view of the main part of Fig. 1, Fig. 3 is a side view showing the conventional example, and Fig. 4 is a longitudinal sectional view of the main part of Fig. FIG. 2 is a side view showing a conventional example. 1... Hanging tool, 2... Vibrating pile driver, 9... Spring, 10... Vibration generator.
Claims (1)
ともに、前記吊り具に、前記振動杭打機側の振動
と同一振動数でかつ逆位相の振動を発生する振動
発生装置を設けたことを特徴とする振動杭打機用
緩衝装置。 A vibrating pile driver is suspended from a hanging device via a spring, and a vibration generator is provided on the hanging device to generate vibrations having the same frequency and opposite phase as the vibrations of the vibrating pile driver. A shock absorber for vibrating pile drivers featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3083189U JPH0632986Y2 (en) | 1989-03-20 | 1989-03-20 | Shock absorber for vibrating pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3083189U JPH0632986Y2 (en) | 1989-03-20 | 1989-03-20 | Shock absorber for vibrating pile driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02125045U true JPH02125045U (en) | 1990-10-15 |
| JPH0632986Y2 JPH0632986Y2 (en) | 1994-08-31 |
Family
ID=31533545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3083189U Expired - Fee Related JPH0632986Y2 (en) | 1989-03-20 | 1989-03-20 | Shock absorber for vibrating pile driver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0632986Y2 (en) |
-
1989
- 1989-03-20 JP JP3083189U patent/JPH0632986Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0632986Y2 (en) | 1994-08-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |