DE68903372T2 - COLLECTABLE CRANE WITH A BOOM CONSISING OF TWO OR THREE JOINTLY CONNECTED ELEMENTS. - Google Patents

COLLECTABLE CRANE WITH A BOOM CONSISING OF TWO OR THREE JOINTLY CONNECTED ELEMENTS.

Info

Publication number
DE68903372T2
DE68903372T2 DE1989603372 DE68903372T DE68903372T2 DE 68903372 T2 DE68903372 T2 DE 68903372T2 DE 1989603372 DE1989603372 DE 1989603372 DE 68903372 T DE68903372 T DE 68903372T DE 68903372 T2 DE68903372 T2 DE 68903372T2
Authority
DE
Germany
Prior art keywords
consising
collectable
boom
crane
connected elements
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
Application number
DE1989603372
Other languages
German (de)
Other versions
DE68903372D1 (en
Inventor
Francois Aquino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manitowoc Crane Group France SAS
Original Assignee
Potain SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR8812705A external-priority patent/FR2636616B1/en
Application filed by Potain SA filed Critical Potain SA
Publication of DE68903372D1 publication Critical patent/DE68903372D1/en
Application granted granted Critical
Publication of DE68903372T2 publication Critical patent/DE68903372T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B66C23/342—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with telescopic elements
DE1989603372 1988-09-20 1989-09-08 COLLECTABLE CRANE WITH A BOOM CONSISING OF TWO OR THREE JOINTLY CONNECTED ELEMENTS. Expired - Fee Related DE68903372T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8812705A FR2636616B1 (en) 1988-09-20 1988-09-20 FOLDING CRANE WITH BOOM IN TWO OR THREE ELEMENTS ARTICULATED TO THE OTHERS
FR8902866A FR2643625B2 (en) 1988-09-20 1989-02-28 FOLDABLE CRANE WITH BOOM IN THREE ARTICULATED ARTICLES

Publications (2)

Publication Number Publication Date
DE68903372D1 DE68903372D1 (en) 1992-12-10
DE68903372T2 true DE68903372T2 (en) 1993-04-01

Family

ID=26226897

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989603372 Expired - Fee Related DE68903372T2 (en) 1988-09-20 1989-09-08 COLLECTABLE CRANE WITH A BOOM CONSISING OF TWO OR THREE JOINTLY CONNECTED ELEMENTS.

Country Status (5)

Country Link
EP (1) EP0360702B1 (en)
JP (1) JPH02117591A (en)
DE (1) DE68903372T2 (en)
ES (1) ES2035623T3 (en)
FR (1) FR2643625B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315960A1 (en) * 1993-05-12 1994-11-17 Liebherr Werk Biberach Gmbh Crane with telescopic tower

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682096B1 (en) 1991-10-02 1993-12-03 Potain AUTOMATICALLY FOLDABLE TOWER CRANE.
FR2731999B1 (en) * 1995-03-21 1997-05-30 Potain Sa AUTOMATED MOUNT CRANE WITH LATERAL FOLDABLE BOOM
FR2732000B1 (en) * 1995-03-22 1997-05-30 Potain Sa AUTOMATED MOUNT CRANE WITH FOLDABLE BOOM ON ITSELF
EP0941958A1 (en) * 1998-03-11 1999-09-15 Gru Dalbe S.r.l. A system for reducing the overall aerial dimensions of the jib in a foldable jib crane
FR2792627B1 (en) * 1999-04-23 2001-06-01 Potain Sa CRANE WITH MULTI-FUNCTION BOOM
FR2929606B1 (en) 2008-04-02 2010-09-10 Manitowoc Crane Group France TOWER CRANE ARROW WITH FOLDING-FOLDING MECHANISM
CN103950835B (en) * 2014-05-19 2016-06-08 毕和军 Collapsible track drawing device
CN107098277B (en) * 2017-03-27 2018-06-05 珠海电力建设工程有限公司 A kind of small-sized electric power equipment take-off and landing device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389480A (en) * 1963-11-07 1965-02-19 Method for lifting the jib of distribution cranes and devices allowing its implementation
FR2306158A1 (en) * 1975-04-03 1976-10-29 Cadillon Roger Telescopic tower crane jib - has constant length component between tower and hinging head section keeping it horizontal
FR2368430A1 (en) * 1976-10-22 1978-05-19 Pingon Manubat Sa Folding crane jib - has main and second struts with tie ropes to inner and outer sections
DE8205723U1 (en) * 1982-03-02 1986-04-24 König, Wilhelm, 5020 Frechen Slewing crane
DE8234374U1 (en) * 1982-12-07 1986-04-03 KOTAX GmbH, 8000 München Tower crane
DE3303524A1 (en) * 1983-02-03 1984-08-09 Wilhelm 5020 Frechen König Revolving tower crane
FR2550176B1 (en) * 1983-08-03 1985-10-11 Potain Sa FOLDING BOOM CRANE IN MULTIPLE ARTICULATED ELEMENTS
DE3422146A1 (en) * 1984-02-21 1985-08-22 Liebherr-Werk Bischofshofen GmbH, Bischofshofen CRANE WITH TELESCOPIC TOWER
DE3433117C2 (en) * 1984-09-08 1995-11-16 Noell Serv & Maschtechn Gmbh Tower crane with three-part jib

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315960A1 (en) * 1993-05-12 1994-11-17 Liebherr Werk Biberach Gmbh Crane with telescopic tower

Also Published As

Publication number Publication date
EP0360702A1 (en) 1990-03-28
FR2643625A2 (en) 1990-08-31
ES2035623T3 (en) 1993-04-16
DE68903372D1 (en) 1992-12-10
FR2643625B2 (en) 1991-11-22
EP0360702B1 (en) 1992-11-04
JPH02117591A (en) 1990-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MANITOWOC CRANE GROUP FRANCE, ECULLY, FR

8339 Ceased/non-payment of the annual fee