JPH0340862Y2 - - Google Patents
Info
- Publication number
- JPH0340862Y2 JPH0340862Y2 JP1985074987U JP7498785U JPH0340862Y2 JP H0340862 Y2 JPH0340862 Y2 JP H0340862Y2 JP 1985074987 U JP1985074987 U JP 1985074987U JP 7498785 U JP7498785 U JP 7498785U JP H0340862 Y2 JPH0340862 Y2 JP H0340862Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- movable boom
- pilot
- solenoid
- pilot check
- 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.)
- Expired
Links
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000008602 contraction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 1
Landscapes
- Fluid-Pressure Circuits (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985074987U JPH0340862Y2 (US06373033-20020416-M00071.png) | 1985-05-22 | 1985-05-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985074987U JPH0340862Y2 (US06373033-20020416-M00071.png) | 1985-05-22 | 1985-05-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61191507U JPS61191507U (US06373033-20020416-M00071.png) | 1986-11-28 |
JPH0340862Y2 true JPH0340862Y2 (US06373033-20020416-M00071.png) | 1991-08-28 |
Family
ID=30615786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985074987U Expired JPH0340862Y2 (US06373033-20020416-M00071.png) | 1985-05-22 | 1985-05-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0340862Y2 (US06373033-20020416-M00071.png) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713587B2 (US06373033-20020416-M00071.png) * | 1971-09-13 | 1982-03-18 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713587U (US06373033-20020416-M00071.png) * | 1980-06-27 | 1982-01-23 |
-
1985
- 1985-05-22 JP JP1985074987U patent/JPH0340862Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713587B2 (US06373033-20020416-M00071.png) * | 1971-09-13 | 1982-03-18 |
Also Published As
Publication number | Publication date |
---|---|
JPS61191507U (US06373033-20020416-M00071.png) | 1986-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101592453B1 (ko) | 유압식 부하 조절 밸브 장치 | |
DE50308718D1 (de) | Hydraulische Steueranordnung für eine mobile Arbeitsmaschine | |
CA2457980A1 (en) | Hydraulic control circuit for a hydraulic lifting cylinder | |
JPH0340862Y2 (US06373033-20020416-M00071.png) | ||
ATE339386T1 (de) | Steuervorrichtung, insbesondere für den einsatz bei hydraulisch arbeitenden hubeinrichtungen | |
SE0102986L (sv) | Hydrauldrivet armsystem med flytreglering | |
WO2016026378A1 (zh) | 牙轮钻机的塔架升降装置 | |
JPS61169166U (US06373033-20020416-M00071.png) | ||
SU1512923A1 (ru) | Гидравлический подъемник | |
JPH02134303U (US06373033-20020416-M00071.png) | ||
JP2545176Y2 (ja) | 複合制御弁 | |
RU1827443C (ru) | Гидравлическа система погрузчика | |
RU2005121346A (ru) | Гидросистема для нагружения авиационных конструкций при прочностных испытаниях | |
KR970016175A (ko) | 유압실린더의 침하방지장치 | |
SU520324A1 (ru) | Устройство дл управлени рабочим органом подъемника | |
JPH0645041Y2 (ja) | 負荷検出手段を備えた複動油圧シリンダ | |
SU1384517A1 (ru) | Грузозахватное устройство | |
JPH078550Y2 (ja) | カウンタウエイト着脱装置 | |
SU734135A1 (ru) | Гидропривод грузовой лебедки стрелового крана | |
JP2005335828A (ja) | クライミングクレーン | |
JPH0250436U (US06373033-20020416-M00071.png) | ||
JPS586870Y2 (ja) | 油圧装置 | |
JPS6011917Y2 (ja) | 移動式クレ−ンの安全装置 | |
JPH0371353B2 (US06373033-20020416-M00071.png) | ||
JPH0297429U (US06373033-20020416-M00071.png) |