FR714907A - Telescopic boom crane - Google Patents
Telescopic boom craneInfo
- Publication number
- FR714907A FR714907A FR714907DA FR714907A FR 714907 A FR714907 A FR 714907A FR 714907D A FR714907D A FR 714907DA FR 714907 A FR714907 A FR 714907A
- Authority
- FR
- France
- Prior art keywords
- telescopic boom
- boom crane
- crane
- telescopic
- boom
- 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
- B66C23/06—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 with jibs mounted for jibbing or luffing movements
- B66C23/08—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths
- B66C23/10—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 with jibs mounted for jibbing or luffing movements and adapted to move the loads in predetermined paths the paths being substantially horizontal; Level-luffing jib-cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
- B66C2700/0307—Cranes in which it is essential that the load is moving horizontally during the luffing movement of the arm or jib
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE714907X | 1931-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR714907A true FR714907A (en) | 1931-11-23 |
Family
ID=3878730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR714907D Expired FR714907A (en) | 1931-03-09 | 1931-04-07 | Telescopic boom crane |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR714907A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1009374B (en) * | 1953-10-21 | 1957-05-29 | Ulf Edvin Leffler | Hoist |
DE2242203A1 (en) * | 1972-08-28 | 1974-04-04 | Hans Tax | NEEDLE JIB CRANE |
-
1931
- 1931-04-07 FR FR714907D patent/FR714907A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1009374B (en) * | 1953-10-21 | 1957-05-29 | Ulf Edvin Leffler | Hoist |
DE2242203A1 (en) * | 1972-08-28 | 1974-04-04 | Hans Tax | NEEDLE JIB CRANE |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR718486A (en) | Telescopic tube | |
FR724058A (en) | Swivel support | |
FR714907A (en) | Telescopic boom crane | |
FR748739A (en) | Detachable lifting boom for instant assembly and disassembly | |
FR697666A (en) | Crane | |
FR40606E (en) | Boom lifting crane | |
FR758137A (en) | Hoist winch | |
FR727907A (en) | Cable crane | |
FR748027A (en) | Automotive telescopic and retractable boom crane | |
FR756404A (en) | Telescopic crane | |
FR751418A (en) | Boom luffing cranes improvements | |
FR727637A (en) | Elevator improvements | |
FR727056A (en) | Luffing boom crane with horizontal displacement of the load | |
FR725103A (en) | Variable reach boom for lifting device | |
FR714887A (en) | Self-propelled winch | |
FR710019A (en) | Crane | |
FR722599A (en) | Construction boxes | |
FR732827A (en) | scaffolding | |
FR712262A (en) | Excavator | |
FR671988A (en) | Luffing jib crane | |
FR40259E (en) | swimming equipment | |
FR726398A (en) | Hand screen | |
FR730763A (en) | set square | |
FR857928A (en) | Variable reach slewing crane | |
FR728593A (en) | Brick |