FR2682096B1 - AUTOMATICALLY FOLDABLE TOWER CRANE. - Google Patents
AUTOMATICALLY FOLDABLE TOWER CRANE.Info
- Publication number
- FR2682096B1 FR2682096B1 FR9112384A FR9112384A FR2682096B1 FR 2682096 B1 FR2682096 B1 FR 2682096B1 FR 9112384 A FR9112384 A FR 9112384A FR 9112384 A FR9112384 A FR 9112384A FR 2682096 B1 FR2682096 B1 FR 2682096B1
- Authority
- FR
- France
- Prior art keywords
- tower
- jib
- articulated
- tower crane
- rigid
- 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 - Fee Related
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
- B66C23/348—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes the erection being operated by jacks
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Control And Safety Of Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
This crane can be automatically folded, particularly with a view to transporting it on the road. It comprises a tower (6) which can be folded into two parts (7, 8), a jib (10) which is articulated at the top of the tower (6) and supported by a jib tie (20), connected to the top of a rigid upright (24) which is itself articulated on the rear part of the jib (10), and a rear retaining device (26) connecting the top (23) of the upright (24) to the rear part of a rotating frame (3) which carries a cantledge (4). The jib tie (20) is formed by several rigid elements (28, 29, 30, 31) which are articulated to each other. The rear retaining device (26) is formed by a rigid lower element (36), extended at its upper part by a cable (37) and connected by a connecting rod (39) to the lower part (7) of the tower (6). A motorised member (46) connects together the two parts (7, 8) of the tower (6).
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112384A FR2682096B1 (en) | 1991-10-02 | 1991-10-02 | AUTOMATICALLY FOLDABLE TOWER CRANE. |
DE9218870U DE9218870U1 (en) | 1991-10-02 | 1992-09-25 | Automatically collapsible tower crane |
DE9218871U DE9218871U1 (en) | 1991-10-02 | 1992-09-25 | Automatically collapsible tower crane |
AT92420331T ATE124380T1 (en) | 1991-10-02 | 1992-09-25 | AUTOMATICALLY FOLDING TOWER CRANE. |
ES92420331T ES2075665T3 (en) | 1991-10-02 | 1992-09-25 | AUTOMATIC FOLDING TOWER CRANE. |
DE69203196T DE69203196T2 (en) | 1991-10-02 | 1992-09-25 | Automatically collapsible tower crane. |
EP92420331A EP0536061B1 (en) | 1991-10-02 | 1992-09-25 | Automatically foldable tower crane |
JP4262330A JP2793933B2 (en) | 1991-10-02 | 1992-09-30 | Automatic folding tower crane |
CN92112498.8A CN1028744C (en) | 1991-10-02 | 1992-09-30 | Grue a tour repliable automatiquement |
SU925052842A RU2065397C1 (en) | 1991-10-02 | 1992-10-01 | Tower crane |
CS923001A CZ300192A3 (en) | 1991-10-02 | 1992-10-01 | Self-erecting crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112384A FR2682096B1 (en) | 1991-10-02 | 1991-10-02 | AUTOMATICALLY FOLDABLE TOWER CRANE. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2682096A1 FR2682096A1 (en) | 1993-04-09 |
FR2682096B1 true FR2682096B1 (en) | 1993-12-03 |
Family
ID=9417713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9112384A Expired - Fee Related FR2682096B1 (en) | 1991-10-02 | 1991-10-02 | AUTOMATICALLY FOLDABLE TOWER CRANE. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0536061B1 (en) |
JP (1) | JP2793933B2 (en) |
CN (1) | CN1028744C (en) |
AT (1) | ATE124380T1 (en) |
CZ (1) | CZ300192A3 (en) |
DE (2) | DE69203196T2 (en) |
ES (1) | ES2075665T3 (en) |
FR (1) | FR2682096B1 (en) |
RU (1) | RU2065397C1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9407282U1 (en) * | 1994-05-02 | 1994-07-14 | Lissmac Maschinenbau und Diamantwerkzeuge GmbH, 88410 Bad Wurzach | Device for erecting and aligning a light crane |
FR2732000B1 (en) * | 1995-03-22 | 1997-05-30 | Potain Sa | AUTOMATED MOUNT CRANE WITH FOLDABLE BOOM ON ITSELF |
FR2765564B1 (en) * | 1997-07-02 | 1999-08-27 | Potain Sa | MATURE FOLDABLE IN THREE ELEMENTS WITH FOLDING / FOLDING DEVICE FOR TOWER CRANE |
FR2792627B1 (en) * | 1999-04-23 | 2001-06-01 | Potain Sa | CRANE WITH MULTI-FUNCTION BOOM |
IT1403582B1 (en) * | 2010-11-25 | 2013-10-31 | Cibin | LIFTING MACHINE WITH REDUCED DIMENSIONS |
CN102358580B (en) * | 2011-08-12 | 2013-03-27 | 中联重科股份有限公司 | Folding boom structure and method for unfolding and folding the same |
JP6088868B2 (en) * | 2013-03-15 | 2017-03-01 | 株式会社東京Bk足場 | Tower crane |
DE202017107301U1 (en) | 2017-09-01 | 2018-12-07 | Liebherr-Werk Biberach Gmbh | Tower Crane |
CN113979326B (en) * | 2021-10-27 | 2023-06-13 | 江苏金风科技有限公司 | Cantilever crane |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1007775A (en) * | 1948-03-30 | 1952-05-09 | Articulating boom lifting device | |
FR1278724A (en) * | 1960-11-04 | 1961-12-15 | Transportable crane | |
FR1391657A (en) * | 1961-03-27 | 1965-03-12 | Towed crane with folding telescopic mast | |
DE8134299U1 (en) * | 1981-11-25 | 1982-05-19 | Leo Gottwald KG, 4000 Düsseldorf | "TELESCOPIC SHOT FROM A CRANE BOOM" |
IT1164241B (en) * | 1983-05-25 | 1987-04-08 | Luigi Cattaneo Spa | AUTOMATIC LIFTING CRANE |
FR2548646B1 (en) | 1983-07-05 | 1985-12-13 | Cadillon | FAST FOLDING FOLDABLE CRANE |
FR2550176B1 (en) * | 1983-08-03 | 1985-10-11 | Potain Sa | FOLDING BOOM CRANE IN MULTIPLE ARTICULATED ELEMENTS |
IT1185969B (en) * | 1985-10-02 | 1987-11-18 | Cattaneo Luigi Spa | ARTICULATED CRANE WITH TOWER LIFTING AND AUTOMATIC ARM EXTENSION |
FR2605619B1 (en) * | 1986-10-27 | 1989-03-31 | Potain Sa | FOLDABLE MACHINE FOR HANDLING AND LIFTING LOADS |
FR2636616B1 (en) * | 1988-09-20 | 1990-12-14 | Potain Sa | FOLDING CRANE WITH BOOM IN TWO OR THREE ELEMENTS ARTICULATED TO THE OTHERS |
FR2643625B2 (en) | 1988-09-20 | 1991-11-22 | Potain Sa | FOLDABLE CRANE WITH BOOM IN THREE ARTICULATED ARTICLES |
FR2665429B1 (en) * | 1990-07-31 | 1992-10-02 | Cadillon Sa | AUTOMATED MOUNT CRANE, WITH LATERAL FOLDABLE BOOM. |
-
1991
- 1991-10-02 FR FR9112384A patent/FR2682096B1/en not_active Expired - Fee Related
-
1992
- 1992-09-25 AT AT92420331T patent/ATE124380T1/en active
- 1992-09-25 ES ES92420331T patent/ES2075665T3/en not_active Expired - Lifetime
- 1992-09-25 DE DE69203196T patent/DE69203196T2/en not_active Expired - Lifetime
- 1992-09-25 EP EP92420331A patent/EP0536061B1/en not_active Expired - Lifetime
- 1992-09-25 DE DE9218871U patent/DE9218871U1/en not_active Expired - Lifetime
- 1992-09-30 JP JP4262330A patent/JP2793933B2/en not_active Expired - Fee Related
- 1992-09-30 CN CN92112498.8A patent/CN1028744C/en not_active Expired - Fee Related
- 1992-10-01 CZ CS923001A patent/CZ300192A3/en unknown
- 1992-10-01 RU SU925052842A patent/RU2065397C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2682096A1 (en) | 1993-04-09 |
DE69203196T2 (en) | 1995-12-14 |
DE69203196D1 (en) | 1995-08-03 |
EP0536061A1 (en) | 1993-04-07 |
CN1078212A (en) | 1993-11-10 |
CZ300192A3 (en) | 1993-04-14 |
ATE124380T1 (en) | 1995-07-15 |
ES2075665T3 (en) | 1995-10-01 |
DE9218871U1 (en) | 1995-12-14 |
EP0536061B1 (en) | 1995-06-28 |
CN1028744C (en) | 1995-06-07 |
JP2793933B2 (en) | 1998-09-03 |
JPH05193890A (en) | 1993-08-03 |
RU2065397C1 (en) | 1996-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20100630 |