AU3677871A - Hydraulic outrigger jack with screw lock - Google Patents
Hydraulic outrigger jack with screw lockInfo
- Publication number
- AU3677871A AU3677871A AU36778/71A AU3677871A AU3677871A AU 3677871 A AU3677871 A AU 3677871A AU 36778/71 A AU36778/71 A AU 36778/71A AU 3677871 A AU3677871 A AU 3677871A AU 3677871 A AU3677871 A AU 3677871A
- Authority
- AU
- Australia
- Prior art keywords
- screw lock
- outrigger jack
- hydraulic outrigger
- hydraulic
- 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
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)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9825870A | 1970-12-15 | 1970-12-15 | |
USUS98,258 | 1970-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3677871A true AU3677871A (en) | 1973-05-03 |
AU434748B2 AU434748B2 (en) | 1973-05-13 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
US3702181A (en) | 1972-11-07 |
NL7117113A (en) | 1972-06-19 |
DE2162094A1 (en) | 1972-07-13 |
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