JPS6152016B2 - - Google Patents
Info
- Publication number
- JPS6152016B2 JPS6152016B2 JP13001781A JP13001781A JPS6152016B2 JP S6152016 B2 JPS6152016 B2 JP S6152016B2 JP 13001781 A JP13001781 A JP 13001781A JP 13001781 A JP13001781 A JP 13001781A JP S6152016 B2 JPS6152016 B2 JP S6152016B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- jack cylinder
- float
- overhanging beam
- jack
- 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
- 238000013459 approach Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 11
- 238000011549 displacement method Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
- B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Jib Cranes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13001781A JPS5849542A (ja) | 1981-08-18 | 1981-08-18 | ホイ−ル式作業機械のアウトリガ装置 |
EP82304328A EP0072697A1 (en) | 1981-08-18 | 1982-08-17 | Outrigger device for wheel-mounted working machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13001781A JPS5849542A (ja) | 1981-08-18 | 1981-08-18 | ホイ−ル式作業機械のアウトリガ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5849542A JPS5849542A (ja) | 1983-03-23 |
JPS6152016B2 true JPS6152016B2 (en]) | 1986-11-11 |
Family
ID=15024096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13001781A Granted JPS5849542A (ja) | 1981-08-18 | 1981-08-18 | ホイ−ル式作業機械のアウトリガ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5849542A (en]) |
-
1981
- 1981-08-18 JP JP13001781A patent/JPS5849542A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5849542A (ja) | 1983-03-23 |
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