DE3865835D1 - Zusammenlegbarer kran mit automatischer und schneller aufrichtung. - Google Patents
Zusammenlegbarer kran mit automatischer und schneller aufrichtung.Info
- Publication number
- DE3865835D1 DE3865835D1 DE8888420074T DE3865835T DE3865835D1 DE 3865835 D1 DE3865835 D1 DE 3865835D1 DE 8888420074 T DE8888420074 T DE 8888420074T DE 3865835 T DE3865835 T DE 3865835T DE 3865835 D1 DE3865835 D1 DE 3865835D1
- Authority
- DE
- Germany
- Prior art keywords
- crane
- fold
- alignment
- fast
- automatic
- 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 - Lifetime
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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
- B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP88420074A EP0331856B1 (de) | 1988-03-02 | 1988-03-02 | Zusammenlegbarer Kran mit automatischer und schneller Aufrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3865835D1 true DE3865835D1 (de) | 1991-11-28 |
Family
ID=8200461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888420074T Expired - Lifetime DE3865835D1 (de) | 1988-03-02 | 1988-03-02 | Zusammenlegbarer kran mit automatischer und schneller aufrichtung. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0331856B1 (de) |
AT (1) | ATE68772T1 (de) |
DE (1) | DE3865835D1 (de) |
ES (1) | ES2027030T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4315960A1 (de) * | 1993-05-12 | 1994-11-17 | Liebherr Werk Biberach Gmbh | Kran mit teleskopierbarem Turm |
FR2790252B1 (fr) * | 1999-02-26 | 2001-04-06 | Potain Sa | Dispositif de depliage ou repliage simultane d'elements de pointe de fleche de grue |
EP1084982A1 (de) * | 1999-09-17 | 2001-03-21 | Liebherr-Werk Biberach GmbH | Turmdrehkran |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES473431A1 (es) * | 1978-09-16 | 1979-04-16 | Pingon Int | Perfeccionamientos introducidos en gruas plegables de monta-je rapido. |
IT7921661V0 (it) * | 1979-05-24 | 1979-05-24 | San Marco Spa | Gru a torre telescopica con braccio snodato ad estensione automatica. |
IT1164241B (it) * | 1983-05-25 | 1987-04-08 | Luigi Cattaneo Spa | Gru articolata ad innalzamento automatico |
FR2548646B1 (fr) * | 1983-07-05 | 1985-12-13 | Cadillon | Grue repliable a deploiement rapide |
DE3441573A1 (de) * | 1984-11-14 | 1986-05-15 | Peiner Hebe- Und Transportsysteme Gmbh, 5500 Trier | Turmkran mit geteiltem ausleger |
IT1185969B (it) * | 1985-10-02 | 1987-11-18 | Cattaneo Luigi Spa | Gru articolata con innalzamento della torre ed estensione del braccio automatici |
-
1988
- 1988-03-02 EP EP88420074A patent/EP0331856B1/de not_active Expired - Lifetime
- 1988-03-02 ES ES198888420074T patent/ES2027030T3/es not_active Expired - Lifetime
- 1988-03-02 DE DE8888420074T patent/DE3865835D1/de not_active Expired - Lifetime
- 1988-03-02 AT AT88420074T patent/ATE68772T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE68772T1 (de) | 1991-11-15 |
EP0331856B1 (de) | 1991-10-23 |
EP0331856A1 (de) | 1989-09-13 |
ES2027030T3 (es) | 1992-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |