DK142408B - Lastkran. - Google Patents
Lastkran. Download PDFInfo
- Publication number
- DK142408B DK142408B DK508977AA DK508977A DK142408B DK 142408 B DK142408 B DK 142408B DK 508977A A DK508977A A DK 508977AA DK 508977 A DK508977 A DK 508977A DK 142408 B DK142408 B DK 142408B
- Authority
- DK
- Denmark
- Prior art keywords
- crane
- arm
- crane arm
- cylinder
- main cylinder
- Prior art date
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
- B66C23/54—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 pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
- B66C23/545—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 pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors with arrangements for avoiding dead centre problems during cylinder motion
-
- 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
- B66C23/54—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 pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7613905 | 1976-12-10 | ||
SE7613905A SE402903B (sv) | 1976-12-10 | 1976-12-10 | Vid lastkranar fellbar kranarm |
Publications (3)
Publication Number | Publication Date |
---|---|
DK508977A DK508977A (fr) | 1978-06-11 |
DK142408B true DK142408B (da) | 1980-10-27 |
DK142408C DK142408C (fr) | 1981-03-30 |
Family
ID=20329710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK508977AA DK142408B (da) | 1976-12-10 | 1977-11-17 | Lastkran. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4183712A (fr) |
AT (1) | AT355256B (fr) |
DE (1) | DE2748672C2 (fr) |
DK (1) | DK142408B (fr) |
FI (1) | FI59970C (fr) |
FR (1) | FR2373481A1 (fr) |
GB (1) | GB1556956A (fr) |
IT (1) | IT1091615B (fr) |
SE (1) | SE402903B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1142244A (fr) * | 1979-08-22 | 1983-03-01 | Eric J. Gargini | Systeme de telediffusion par cables a selection de programme commandee par l'abonne |
SE423361B (sv) * | 1980-10-23 | 1982-05-03 | Hiab Foco Svenska Forselnings | Lastvexlaranordning med stodarm |
DE3625395A1 (de) * | 1986-07-26 | 1988-02-04 | Rhein Bayern Fahrzeugbau Gmbh | Lade- und absetzvorrichtung fuer transportfahrzeuge |
AT401925B (de) * | 1995-03-24 | 1996-12-27 | Rochus Penz Kranbau Gmbh | Ladekran |
US6966448B1 (en) | 2000-08-23 | 2005-11-22 | Darryl Scott Burkett | Trailer-mounted crane apparatus |
FI20030700A (fi) * | 2003-05-09 | 2004-11-10 | Loglift Oy Ab | Menetelmä nosturin puomiston ohjaamiseksi ja laitteisto menetelmän toteuttamiseksi |
ATE452853T1 (de) * | 2005-09-29 | 2010-01-15 | Steindl Krantechnik Ges M B H | Klappbarer kran |
AT508171A1 (de) * | 2009-05-07 | 2010-11-15 | Epsilon Kran Gmbh | Kran mit totpunktüberwindung |
DE102011078783A1 (de) * | 2011-07-07 | 2013-01-10 | Putzmeister Engineering Gmbh | Verteilermast für Betonpumpen |
EP2789566B1 (fr) | 2013-04-11 | 2019-07-10 | HMF Group A/S | Grue pliante |
DE102013222798A1 (de) * | 2013-11-08 | 2015-05-13 | Putzmeister Engineering Gmbh | Autobetonpumpe |
DK3333112T3 (da) | 2016-12-09 | 2020-01-02 | Cargotec Patenter Ab | Lasthåndteringsværktøj og hydraulisk kran med et sådant lasthåndteringsværktøj |
DK3339237T3 (da) | 2016-12-20 | 2020-10-19 | Cargotec Patenter Ab | Hydraulisk kran |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20673C (de) * | A. BRECHER in New-York | Neuerungen an Plätteisen | ||
GB1084124A (fr) * | ||||
US3125235A (en) * | 1964-03-17 | Load lifting mechanism | ||
GB579545A (en) * | 1943-05-26 | 1946-08-07 | Herbert Oliver Day | Improvements relating to loading apparatus on motor vehicles |
US2639825A (en) * | 1947-05-06 | 1953-05-26 | Lourie L Eakin | Vehicle-mounted hoisting apparatus |
US2554140A (en) * | 1947-12-19 | 1951-05-22 | Lourie L Eakin | Hoisting apparatus |
US2901125A (en) * | 1954-06-22 | 1959-08-25 | J H Holan Corp | Derricks |
US3056516A (en) * | 1958-12-03 | 1962-10-02 | Heil Co | Loading, hauling and dumping apparatus |
US3024917A (en) * | 1959-04-07 | 1962-03-13 | Stahl Metal Products Inc | Hydraulic derrick |
US3032206A (en) * | 1960-02-23 | 1962-05-01 | Humboldt Company | Mobilized lifting and loading boom |
GB935985A (en) * | 1961-02-27 | 1963-09-04 | Hydrauliska Ind Aktiebolaget | Improvements in or relating to vehicle-mounted luffing-arm lifting apparatus |
US3220698A (en) * | 1964-04-02 | 1965-11-30 | Cochran Equipment Company | High lift trailer |
DE1986305U (de) * | 1965-11-23 | 1968-05-30 | Hans-Georg Dipl Ing Gscheidel | Drehwerk. |
US3367512A (en) * | 1966-01-10 | 1968-02-06 | Owatonna Tool Co | Floor crane |
SE308786B (fr) * | 1966-10-12 | 1969-02-24 | Hiab Foco Ab | |
AT309735B (de) * | 1971-07-22 | 1973-08-27 | Palfinger Hydraulik Kg | Einrichtung an Ladekränen |
DE2505521C2 (de) * | 1974-02-21 | 1985-04-11 | Osakeyhtiö Fiskars AB, Helsinki | Gelenkauslegerkran |
-
1976
- 1976-12-10 SE SE7613905A patent/SE402903B/xx not_active IP Right Cessation
-
1977
- 1977-10-29 DE DE2748672A patent/DE2748672C2/de not_active Expired
- 1977-11-02 AT AT780977A patent/AT355256B/de not_active IP Right Cessation
- 1977-11-02 GB GB45521/77A patent/GB1556956A/en not_active Expired
- 1977-11-03 FI FI773293A patent/FI59970C/fi not_active IP Right Cessation
- 1977-11-09 US US05/849,781 patent/US4183712A/en not_active Expired - Lifetime
- 1977-11-17 DK DK508977AA patent/DK142408B/da not_active IP Right Cessation
- 1977-11-22 IT IT69632/77A patent/IT1091615B/it active
- 1977-11-29 FR FR7736632A patent/FR2373481A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2748672C2 (de) | 1986-07-03 |
FR2373481B1 (fr) | 1982-06-18 |
DK142408C (fr) | 1981-03-30 |
FI59970B (fi) | 1981-07-31 |
DE2748672A1 (de) | 1978-06-15 |
IT1091615B (it) | 1985-07-06 |
AT355256B (de) | 1980-02-25 |
ATA780977A (de) | 1979-07-15 |
DK508977A (fr) | 1978-06-11 |
FI59970C (fi) | 1981-11-10 |
US4183712A (en) | 1980-01-15 |
SE402903B (sv) | 1978-07-24 |
SE7613905L (sv) | 1978-06-11 |
FI773293A (fi) | 1978-06-11 |
GB1556956A (en) | 1979-12-05 |
FR2373481A1 (fr) | 1978-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |