EP0997427A1 - Grue à tour pivotante - Google Patents

Grue à tour pivotante Download PDF

Info

Publication number
EP0997427A1
EP0997427A1 EP99121078A EP99121078A EP0997427A1 EP 0997427 A1 EP0997427 A1 EP 0997427A1 EP 99121078 A EP99121078 A EP 99121078A EP 99121078 A EP99121078 A EP 99121078A EP 0997427 A1 EP0997427 A1 EP 0997427A1
Authority
EP
European Patent Office
Prior art keywords
tower
rope
bottle
guy
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.)
Granted
Application number
EP99121078A
Other languages
German (de)
English (en)
Other versions
EP0997427B1 (fr
Inventor
Horst Zerza
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.)
Liebherr Werk Biberach GmbH
Original Assignee
Liebherr Werk Biberach GmbH
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
Application filed by Liebherr Werk Biberach GmbH filed Critical Liebherr Werk Biberach GmbH
Publication of EP0997427A1 publication Critical patent/EP0997427A1/fr
Application granted granted Critical
Publication of EP0997427B1 publication Critical patent/EP0997427B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

Definitions

  • the invention relates to a rotating tower crane with one to one telescopic shot of the tower articulated boom, which from its Transport position, in which the lower part of the tower articulated to the revolving platform with the upper part of the tower telescoped into it and placed on it the boom is folded onto the tower section by erecting the tower can be brought into its operating position in which the boom is in its predetermined angular position to the tower is that a guy rope from a Fixed point on the boom via a swiveling upper support and deflection rollers each at a distance from the tower on the revolving stage, on the lower area of the lower one Tower section or on the revolving stage near the tower and at the upper end of the lower tower section to a fixed point at the lower end of the telescopic Tower section that can be locked with the outer tower section runs.
  • a tower crane known from DE-AS 22 37 403 can thereby be from his spend the folded transport position in its operating position, that the crane with special lifting and driving means with always tensioned guy rope is erected and telescoped with the boom swung out.
  • the Assembly of this known tower crane is therefore relatively complex, because additional lifting and driving means must be provided to the Bring the crane from its collapsed position to its operating position and vice versa.
  • the object of the invention is therefore to provide a tower crane of the type mentioned To create a way that can be done without external hoists only with its own drive means from its folded transport position to its operating position and vice versa.
  • this object is achieved in that with the guy rope a cable bottle is connected, which is in the telescoped inner tower section Area below the pulley at the top of the outer tower section, that over the rope pulley of the rope bottle a rope from one on the revolving stage arranged assembly thread runs to a pulley erecting the tower, whose rope is reeved between pulleys at the bottom of the tower and are mounted on the rotating platform, and that the tower on the rotating platform by one Axis is pivotally mounted, which is above the roller or rollers of the pulley located at the tower.
  • the tower crane according to the invention can only be by the assembly winch and the block and tackle between its folded position and its operating position, in which the boom is swung out. Is the tower with the telescopic inner tower section erected and the boom swung out lock between the inner tower section and the outer tower section solved and the tower with its boom swung out into its telescoped Position are moved in which the inner tower piece on the outer tower piece is locked.
  • the guy rope Since the guy rope is under tension resulting from the moment of the boom generated train results, this loads in addition to its own weight and the load the lower part of the tower. So around the lower tower section of the train To relieve the guy rope is provided according to a preferred embodiment, that the rope bottle the dreams of the guy rope running to the fixed points connects with each other and that which runs to the fixed point on the boom Rope strand through two hinged tabs with the Cable bottle is connected that the lower tab in the region of its end is a locking element which supports the tower with the revolving platform, incorporating the the cable caused caused by the boom is locked before the unlocked tower section has reached its fully telescoped position, and that the assembly winch from the jib cable hoist to the lowering of the inner tower section to an operating area connecting this with the outer tower section moves.
  • this takes the tower with the rotating platform locking locking element on the full pull of the guy rope, so that it is no longer on the telescopic part of the inner tower from the outer tower Rope works.
  • the locking element Once the locking element is in its locking position the cable bottle is pulled down further by the assembly winch, the hinged tabs, also hinged are connected to the rope bottle and the locking element by powerless Swing out to allow the rope bottle to travel further.
  • the assembly winch be relieved because their rope no longer has a holding function. Since therefore the tower is relieved of the additional tension of the guy rope this only the dead weight and that from the rear guy (boom + Load) acting forces.
  • the lock between the tower and the rotating platform is expediently made a fork, its upward-pointing and overlapping tines connected by consoles to the tower on the one hand and to the revolving stage on the other are, and of a cross bolt forming the locking element, the reaches between the forks.
  • the guy rope is connected to a tab provided with holes is that in the telescoped state of the tower with holes in a trestle can be bolted, which is arranged on the rotating platform.
  • the pivot point of the tower is not with the pivot point of the first roll of the guy rope coming together, result in the Guy rope differences in length, due to which the guy rope in the folded Condition of the crane and when dismantling shortly before reaching the folded one Condition becomes limp.
  • the guy rope connected strap is provided with a bolt, which is at Inclined pull with a catch hook of a support bracket attached to the revolving platform locked. Since the guy rope only then under the swing out in the boom Gets tension when it approaches its approximately vertical position, the bolt is pulled off the catch hook so that it comes out of its Allows the locking position to swing out and the tab to move upwards can, if you start telescoping the inner tower. Conveniently the tab carries a device that unlocks the catch hook, the takes effect as soon as the rope carrying the strap is in an approximately vertical position has reached.
  • These additional ones Forces acting on the tower are particularly during the initial range of the Raising, i.e. up to an angular range of 45 °, is relatively large.
  • the guy rope above the first pulley on the revolving stage, far from the tower, with a connector or a tab is provided to which one end of a rope or other tension element is attachable, the other end at a fixed point on the rotating platform can be attached near the foot of the tower.
  • this embodiment has the advantage that that of the connector to the first pulley far from the tower essentially run of the guy rope on the turntable runs vertically, so that behind this vertically running strand of rope unhindered Ballasting weights can be deducted.
  • the possibility behind the vertical to be able to place ballasting weights on the running strand of the guy rope, opens up the further possibility of self-ballasting the tower crane.
  • the Tower is provided with a rear guy support at its outer end a roller is mounted, over which a lifting rope carrying a crane hook running. Because the tower can be rocked over the pulley erecting it can, the tower crane can ballast over the lifting rope carrying a crane hook become.
  • the guy rope above the connector is double-stranded in the way explained that there is a space between the two strands in which the lifting rope carrying the crane hook runs.
  • the crane hook is expediently arranged on a cable bottle, above which Reel or reels the hoist rope is guided over the reel or reels of the Trolley load hook bottle to a fixed point in the end of the boom runs.
  • self-ballasting for example via the hoist winch of the tower crane.
  • the load hook bottle of the trolley is expediently heavier than the crane hook with rope bottle of the rear support, the hook bottle with the Trolley is lockable. Should a crane only operate via the crane hook and that Lifting rope, which runs over the rear guy support, is the load hook bottle locked with the trolley. In normal operation, in which the The hook of the trolley is worked, the crane hook carrying the Rope bottle moved on block, so that a special locking is not necessary is.
  • FIG. 1 shows the tower crane according to the invention in its transport position, in which the outer tower section 1 with telescoped inner tower section 2, which is articulated by the hinge 3 to the bracket 4 of the rotating platform 5 is placed on a supporting pedestal 6 of the rotating stage, so that the Tower 1, 2 is in a position approximately parallel to the plane of the rotating platform 5.
  • the boom 7 is folded, the articulated with the inner tower section 2 is connected.
  • the rotating platform 5 is articulated with the undercarriage 8 via a ball slewing ring connected, the with pivoting support legs 9 with spindle feet and is provided with coupled wheel sets 10 for the purpose of transportation.
  • the support legs 9 of the undercarriage 8 are swung out and the support feet at the ends are spindled out until support them on the floor. Then the wheelsets are uncoupled.
  • the tower crane is provided with a guy rope, which consists of a first strand 11, which from a fixed point 12 on the outside End of the inner portion of the boom 13 to a fixed point 14 which from a A-Bock existing support 15 runs at the inner end of the inner Shot of the boom 13 is articulated.
  • a guy rope which consists of a first strand 11, which from a fixed point 12 on the outside End of the inner portion of the boom 13 to a fixed point 14 which from a A-Bock existing support 15 runs at the inner end of the inner Shot of the boom 13 is articulated.
  • Another strand 16 of the guy rope runs over a rear guy support 17 and deflection rollers 18, 19 mounted on the rotating platform 5 to form a rope bottle 20 which are located just below two coaxial deflection rollers 21 which are stored at the top of the outer tower section 1.
  • two telescopic ropes 22 are attached, which over the two deflecting rollers 21 mounted coaxially to their fixed points 23 at the lower end of the inner tower section 2.
  • An assembly screw 24 is arranged on the turntable 5 in addition to the usual lifting winch, whose assembly rope 25 over the pulley 26 of the rope bottle 20 to one Pulley 27 runs, the rollers 28, 29 on the one hand at the lower end of the outer Tower section 2 and on the other hand are mounted on the rotating platform 5.
  • the Assembly rope 25 is depending on the number of rollers 28, 29 one or more times between sheared this.
  • the assembly cable 25 runs from the pulley 27 to one Fixed point 30 on the tower section 1. Between the mounting screw 24 and the Rope pulley 26 of the rope bottle 20, the assembly rope 25 by one at the bottom Tower piece 1 supported deflection roller 31 deflected.
  • the inner tower 2 is on the outer tower 1 in locked in its telescoped position by a locking bolt 32.
  • the tower 1 has reached its vertical position shown in FIG. 4, and is an operation with telescoped inner tower section 2 is desired, the locking 32 solved so that now by further actuation of the mounting screw 24th the inner tower 2 with the boom 7 remaining in its pivoted-out position is extended.
  • the extended inner tower 2 is then placed on the operating support 35, which is first run over by the counter support 36 on the tower then settles on the pivoted latch 35 by appropriate lowering.
  • the guy rope 16 has a tension of 6t.
  • the Assembly rope 25 pulls, for example, with a force of 5.5 tons, so that over the assembly rope into the telescopic ropes 22 due to the reeving via the rope pulley 20 11t can be initiated.
  • a total cable pull thus acts on the telescopic ropes 22 17t. Due to the deflection, this cable pull leads via the rollers 21 a vertical load of 34t on the outer tower section.
  • the cable bottle 20 is over 2 tabs 37, 38 connected to the guy rope 16.
  • the tabs 37, 38 are both articulated to one another and articulated to the cable bottle 20 and the cable 16.
  • the lower tab 38 carries a cross bolt 39, which is a locking bolt to lock the tower on the rotating platform 5 forms.
  • For locking is a fork 40 with the inner lower tower area via a bracket 40 connected.
  • a fork tine 43 is connected to the rotating platform 5 via a console 42. In the vertical operating position of the tower, the forks overlap 41, 43 in the manner shown in FIGS. 5, 7 and 10.
  • the locking bolt 39 is arranged such that it from the guy rope 16 in his locking engagement between the fork tines 41, 43 is pulled just before the inner tower 2 runs over the operating support 35, 36. By swiveling like a toggle the tabs 37, 38 can now the inner tower, which continues through the Assembly winch 24 is extended, run over the operating support and by short Driving back on this will be dropped. Since the guy rope 16 through the Locking bolt 39 held between the fork tines 41, 43 and locked is then the assembly screw 24 can be switched powerless.
  • the cable 16 is connected to a tab 50, which carries a pulley 51 at its lower end.
  • the pulleys 18 and 19 are double, namely additional deflection rollers are coaxial 18 ', 19' provided.
  • a rope 52 is located between the tab 50 and the rope bottle 20 sheared in from a fixed point on the bottle 20 via the deflection rollers 19, 18 and back over the pulleys 51, 18 ', 19' to a fixed point on the lower one Tab 38 runs.
  • the rope bottle also acts when the locking bolt 39 engages between the fork tines 41, 43 still half of the tensioning force originating from the boom over Run of the rope 52 onto the rope bottle 20.
  • the tab 50 can also be provided with cross bores 55 so that they with aligned holes 56 of a bracket located on the rotating platform 5 bolted can be, for example, if the crane with telescoped inner tower to be operated. Such a bolt is of course also in Consider if the crane is operated with the telescoped inner tower becomes.
  • the guy rope 16 connected tab 60 with a prong bracket attached to the rotating platform 5 61 is locked as long as the guy rope 16 with an oblique pull on the trestle 61 acts.
  • the tab 60 is one at its lower end Cross bolt 62 provided.
  • the prong bracket 61 is in its upper end both legs with free tapered elongated holes 63, the beveled Inlets 64 are provided.
  • the fork bracket 61 is around the axis 64 pivoted double hook 65, which by a spring 66 in its the Elongated hole 63 is held locking position.
  • the hook is on its top with a chamfer 67 provided with a lower slope 68 of the tab 67 cooperates.
  • the tab 60 is through the guy rope 16 pulled into the fork bracket 61, the bevel through the bevels 67, 68 65 pushed back so that the hook 62 runs over so long until it snaps back into its locked position 13 can be seen. In its vertical or almost vertical position the guy rope 16 tightens again, so that the tab 60 in its vertical Position is pivoted.
  • the rear edge 69 runs onto one the two hooks connecting bolts 70, so that the tab 60 the hook 65 presses into its open position and the bolt 62 out of its locking position arrives and can go up with the tab 60, for example After releasing the locking of the inner and outer tower, the inner tower is telescoped out becomes.
  • the guy rope 16 is above the first, distant pulley 18 on the rotating platform 5 with a connector 80 provided, on the one hand two strands 71 of the ongoing Guy rope and on the other hand one ends of the parallel ropes 72 are attached, the other ends of which are attached to a fixed point on the rotating platform 5 are located near the foot of the tower 1.
  • a connector 80 provided, on the one hand two strands 71 of the ongoing Guy rope and on the other hand one ends of the parallel ropes 72 are attached, the other ends of which are attached to a fixed point on the rotating platform 5 are located near the foot of the tower 1.
  • the bearing block or the axis of the pulley 19 near the tower serve.
  • Additional guy ropes 72 are used so that during the tower erection process, especially in the first angular range up to about 45 °, no additional ones Stresses on the rope 16 on the rope bottle 20 and thus the tower 1 Act.
  • a force in the rope 16 only occurs when the ropes 72 and 71 are no longer run in a line which is shown in dashed lines in Fig. 15, but when the the aligned course of the rope runs 71, 72 is angled through the rope run 16, that is, a component of the righting force acts on the strand 16.
  • the crane has been erected so far that the one that occurs Cable pull on the rope strand 16 in relation to the assembly erection forces for the tower is insignificant in the beginning.
  • FIG. 16 shows the crane with the hook height retracted and with the resulting one Course of the ropes 71, 72 and 16 can be seen. Furthermore, FIG. 16 remove that the connector 80 is approximately at a height that the corresponds to the highest stacking of the ballast weights 76.
  • the rope 72 must be from the connecting strap 80 or the fixed point on the Revolving stage 5 can be solved.
  • the rope 72 one with a joint can also be used provided linkage are provided.
  • the crane can also be used for self-ballasting.
  • the tower 1, 2 can be mounted on the assembly screw 24 and the block and tackle 27th rock.
  • the hoist rope 74 actuated by the hoist winch 73 runs over a pulley which is located in the end region of the rear support 78.
  • the hoist rope 74 is between a rope bottle 75 carrying a crane hook and rollers on the rear End of the rear support 78 reeved one or more times. From this reeving the hoist rope runs over intermediate rollers to the rollers of the trolley 82.
  • the end of the hoist rope is attached to a fixed point on the boom.
  • an auxiliary winch 77 can also be provided, which actuates the lifting rope 78 which raises and lowers the hook block 79.
  • the tower rocking process takes place on the hoist winch Assembly drum operation is switched.
EP99121078A 1998-10-26 1999-10-21 Grue à tour pivotante Expired - Lifetime EP0997427B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29819058U 1998-10-26
DE29819058U DE29819058U1 (de) 1998-10-26 1998-10-26 Unten drehender Turmdrehkran

Publications (2)

Publication Number Publication Date
EP0997427A1 true EP0997427A1 (fr) 2000-05-03
EP0997427B1 EP0997427B1 (fr) 2003-10-29

Family

ID=8064399

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121078A Expired - Lifetime EP0997427B1 (fr) 1998-10-26 1999-10-21 Grue à tour pivotante

Country Status (5)

Country Link
EP (1) EP0997427B1 (fr)
AT (1) ATE253012T1 (fr)
DE (2) DE29819058U1 (fr)
ES (1) ES2210943T3 (fr)
PT (1) PT997427E (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012018111A1 (de) * 2012-09-13 2014-03-13 Liebherr-Werk Biberach Gmbh Turmdrehkran

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033482A5 (fr) * 1969-02-21 1970-12-04 Loirecord
DE2020239A1 (de) * 1970-04-25 1971-11-18 Herbert Eduard Dipl Ing Arbeitsverfahren und Vorrichtung zum Aufrichten eines zusammenklappbaren Krans
DE2101842B2 (de) * 1971-01-15 1972-05-25 Wilhelm Reich Kg, 7900 Ulm Turmkran
DE2237403A1 (de) * 1971-08-06 1973-02-15 Potain Sa Vorrichtung zum aufrichten eines krans mit teleskopmast

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT294370B (de) * 1969-10-22 1971-11-25 Wetzel Kg Turmdrehkran
DE3005984C2 (de) * 1980-02-18 1985-04-11 Pekazett Baumaschinen GmbH, 6660 Zweibrücken Turmdrehkran

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2033482A5 (fr) * 1969-02-21 1970-12-04 Loirecord
DE2020239A1 (de) * 1970-04-25 1971-11-18 Herbert Eduard Dipl Ing Arbeitsverfahren und Vorrichtung zum Aufrichten eines zusammenklappbaren Krans
DE2101842B2 (de) * 1971-01-15 1972-05-25 Wilhelm Reich Kg, 7900 Ulm Turmkran
DE2237403A1 (de) * 1971-08-06 1973-02-15 Potain Sa Vorrichtung zum aufrichten eines krans mit teleskopmast

Also Published As

Publication number Publication date
ES2210943T3 (es) 2004-07-01
ATE253012T1 (de) 2003-11-15
PT997427E (pt) 2004-03-31
DE29819058U1 (de) 2000-03-16
EP0997427B1 (fr) 2003-10-29
DE59907531D1 (de) 2003-12-04

Similar Documents

Publication Publication Date Title
DE102017101113B3 (de) Teleskopausleger mit Stangenabspannsystem für einen Mobilkran und Abspannverfahren hierfür
EP0132572B1 (fr) Grue à tour télescopique
DE3510116A1 (de) Oben drehender turmkran
EP0624542A2 (fr) Grue à tour téléscopique
EP0997427A1 (fr) Grue à tour pivotante
DE2133111A1 (de) Freistehender Kran
EP0150344B1 (fr) Grue avec tour télescopique
EP0659678A1 (fr) Grue à tour
CH667447A5 (de) Oben drehender turmdrehkran.
EP0152562A2 (fr) Grue à tour télescopique
DE1126093B (de) Fahrbarer Kran, insbesondere Baukran
DE2647227A1 (de) Umschlaggeraet zum heben und kippen von frachtcontainern
DE2207228A1 (de) Längsbewegbare Lasthebevorrichtung
DE959677C (de) Auf einem Fahrzeug angeordneter, in die Verkehrsstellung umlegbarer Kran
DE2364789A1 (de) Zusammenlegbarer turmkran
DE4206359A1 (de) Turmkran
DE2014228A1 (de) Turmdrehkran
DE2647535A1 (de) Kranaufbau
EP0943537B1 (fr) Dispositif de levage
EP1084983A1 (fr) Grue à tour
DE1456454C (de) Turmdrehkran
DE2101841A1 (de) Auslegerkran
DE1807676C (de) Turmdrehkran
CH416993A (de) Transportabler Baukran
DE3028180A1 (de) Vorrichtung zum aufrichten eines drehkrans

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20000609

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031029

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031029

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20031029

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: GERMAN

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: AVV. FRANCO PAGANI

REF Corresponds to:

Ref document number: 59907531

Country of ref document: DE

Date of ref document: 20031204

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040129

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040129

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040129

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040119

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20040127

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2210943

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20040730

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: LIEBHERR-WERK BIBERACH GMBH

Free format text: LIEBHERR-WERK BIBERACH GMBH#HANS-LIEBHERR-STRASSE 45#88400 BIBERACH AN DER RISS (DE) -TRANSFER TO- LIEBHERR-WERK BIBERACH GMBH#HANS-LIEBHERR-STRASSE 45#88400 BIBERACH AN DER RISS (DE)

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20180927

Year of fee payment: 20

Ref country code: NL

Payment date: 20181026

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20181030

Year of fee payment: 20

Ref country code: AT

Payment date: 20181029

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20181031

Year of fee payment: 20

Ref country code: FR

Payment date: 20181026

Year of fee payment: 20

Ref country code: ES

Payment date: 20181115

Year of fee payment: 20

Ref country code: GB

Payment date: 20181024

Year of fee payment: 20

Ref country code: CH

Payment date: 20181025

Year of fee payment: 20

Ref country code: BE

Payment date: 20181019

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59907531

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20191020

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20191020

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20191021

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 253012

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20191020

Ref country code: PT

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20191031

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200803

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20191022