JPH0161236U - - Google Patents
Info
- Publication number
- JPH0161236U JPH0161236U JP15738887U JP15738887U JPH0161236U JP H0161236 U JPH0161236 U JP H0161236U JP 15738887 U JP15738887 U JP 15738887U JP 15738887 U JP15738887 U JP 15738887U JP H0161236 U JPH0161236 U JP H0161236U
- Authority
- JP
- Japan
- Prior art keywords
- leader
- switch
- clutch
- lowering
- raising
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
図は本考案の実施例を示すもので、第1図は杭
打機の正面図、第2図はウインチドラムのクラツ
チを操作する油圧装置の回路図、第3図はリーダ
を起伏する油圧装置の回路図、第4図は警報器の
電気回路図である。
1……杭打機、2……機体、3……リーダ、4
……油圧シリンダ、5……ウインチドラム、6…
…ワイヤロープ、11,15……スイツチ、17
……警報器、18……電気回路、20,21……
プレツシヤスイツチ。
The figures show an embodiment of the present invention. Figure 1 is a front view of a pile driver, Figure 2 is a circuit diagram of a hydraulic system that operates the winch drum clutch, and Figure 3 is a hydraulic system that raises and lowers a leader. Figure 4 is the electrical circuit diagram of the alarm. 1... Pile driver, 2... Aircraft, 3... Leader, 4
...Hydraulic cylinder, 5...Winch drum, 6...
...Wire rope, 11, 15...Switch, 17
...Alarm, 18...Electric circuit, 20,21...
Press switch.
Claims (1)
のクラツチを接・断する油圧装置とを有する杭打
機において、前記リーダの起立操作により作動す
るスイツチと、前記ウインチドラムのクラツチの
接続操作により作動するスイツチとを設けるとと
もに、両スイツチと機体に設けた警報器とを直列
に接続した電気回路を設けたことを特徴とする杭
打機。 In a pile driver having a hydraulic device for raising and lowering a leader and a hydraulic device for connecting and disconnecting a clutch of a winch drum, a switch is operated by raising and lowering the leader, and a switch is operated by connecting a clutch of the winch drum. A pile driving machine characterized by being equipped with an electric circuit that connects both switches and an alarm provided on the machine body in series.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15738887U JPH0161236U (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15738887U JPH0161236U (en) | 1987-10-14 | 1987-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0161236U true JPH0161236U (en) | 1989-04-19 |
Family
ID=31436785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15738887U Pending JPH0161236U (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0161236U (en) |
-
1987
- 1987-10-14 JP JP15738887U patent/JPH0161236U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0161236U (en) | ||
JPH0161237U (en) | ||
JPS6326140U (en) | ||
JPS62108387U (en) | ||
JPS61197092U (en) | ||
JPH0480295U (en) | ||
JPS6285337U (en) | ||
JPS61197093U (en) | ||
JPS61122266U (en) | ||
JPS6230523U (en) | ||
JPH02109889U (en) | ||
JPS63164311U (en) | ||
JPH0433199U (en) | ||
JPH0328102U (en) | ||
JPH0177563U (en) | ||
JPH0192501U (en) | ||
JPS605363U (en) | Hazard prevention device for longline hoisting machine | |
JPS62202440U (en) | ||
JPH02141780U (en) | ||
JPS6335776U (en) | ||
JPH031876U (en) | ||
JPS5841142U (en) | Self-handling control device for combine harvesters | |
JPH02147479U (en) | ||
JPS62182830U (en) | ||
JPS6292288U (en) |