DE10052087B4 - crane - Google Patents
crane Download PDFInfo
- Publication number
- DE10052087B4 DE10052087B4 DE2000152087 DE10052087A DE10052087B4 DE 10052087 B4 DE10052087 B4 DE 10052087B4 DE 2000152087 DE2000152087 DE 2000152087 DE 10052087 A DE10052087 A DE 10052087A DE 10052087 B4 DE10052087 B4 DE 10052087B4
- Authority
- DE
- Germany
- Prior art keywords
- tower
- elements
- drum
- pulling mechanism
- chain
- 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
- B66C23/28—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 constructed to operate at successively higher levels
- B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
Kran mit einem Turm (1), der aus Elementen (11) zusammengesetzt ist, und mit einer Plattform (4), auf welcher eine Traverse (3), eine Laufkatze (10) und ein Laufwagen (9) angeordnet sind, wobei die Elemente (11) Zahnleisten aufweisen, welche eine sich über den Turm (1) erstreckende Zahnleiste ausbilden, dadurch gekennzeichnet, daß die Elemente (11) miteinander mit einem Ziehmechanimus (24) zentriert und zusammengezogen sind, wobei der Ziehmechanismus (24) eine Kette aufweist, welche aus Kolben (25) und Scharniergliedern (23) mit Achsen besteht, und daß die Elemente (11) des Turms (1) auf eine Trommel (26) aufwinkelbar bzw. abwinkelbar sind, wobei ein Greifer (27) die Trommel (26) mit dem obersten Element (11) verbindet, sich die Plattform (4) die Turmachse abwärts bewegt, sich die Trommel (11) dreht und der Ziehmechanismus (9) die Kette nachläßt.crane with a tower (1) composed of elements (11), and with a platform (4) on which a traverse (3), a Trolley (10) and a carriage (9) are arranged, wherein the Elements (11) have toothed racks which extend over the tower (1) form extending toothed strip, characterized in that the elements (11) with each other with a pulling mechanism (24) centered and pulled together are, wherein the pulling mechanism (24) has a chain, which consisting of piston (25) and hinge members (23) with axes, and that the Elements (11) of the tower (1) on a drum (26) aufwinkelbar or are bendable, wherein a gripper (27) the drum (26) with the uppermost Element (11) connects, the platform (4) moves down the tower axis, the drum (11) rotates and the pulling mechanism (9) rotates the chain subsides.
Description
Die
Erfindung betrifft einen Kran mit einem Turm, der mit Elementen
zusammengesetzt ist, und mit einer Plattform, auf welcher eine Traverse,
eine Laufkatze und ein Laufwagen angeordnet sind, wobei die Elemente
Zahnleisten aufweisen, welche eine sich über den Turm erstreckende Gasamt-Zahnleiste ausbilden,
wie er aus der
Der Erfindung liegt die Aufgabe zugrunde, einen Kran der vorbezeichneten Gattung aufzuzeigen, dessen Turm auf einfache Weise und zügig aufgebaut und abgebaut werden kann.Of the Invention is based on the object, a crane of the aforementioned Genus to show its tower in a simple and rapid manner and can be dismantled.
Diese Aufgabe ist bei einem Kran der vorbezeichneten Gattung erfindungsgemäß dadurch gelöst, daß die Elemente des Turms miteinander mit einem Ziehmechanismus zentriert und zusammengezogen sind, wobei der Ziehmechanismus eine Kette aufweist, die aus Kolben und Scharniergliedern mit Achsen besteht, und daß die Elemente des Turms auf eine Trommel aufwickelbar bzw. abwickelbar sind, wobei ein Greifer die Trommel mit dem obersten Element verbindet, sich die Plattform die Turmachse abwärts bewegt, sich die Trommel dreht und der Ziehmechanismus die Kette nachläßt.These Task is in a crane of the aforementioned type according to the invention thereby solved, that the Elements of the tower are centered with each other with a pulling mechanism and contracted, the pulling mechanism having a chain, which consists of pistons and hinge members with axes, and that the elements of the tower on a drum wound or unwound, wherein a gripper connects the drum to the uppermost element the platform down the tower axis moves, the drum rotates and the pulling mechanism turns the chain subsides.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Es zeigen:One embodiment the invention is shown in the drawing. Show it:
In
Im
Inneren der Elemente
Das
oberste Element
Ist
der Turm
Ist
der Turm
Andere
konstruktive Ausbildungen sind möglich.
Beispielsweise kann für
die Drehung der Trommel
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10011650A DE10011650B4 (en) | 2000-03-10 | 2000-03-10 | crane |
DE2000152087 DE10052087B4 (en) | 2000-03-10 | 2000-10-20 | crane |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10011650A DE10011650B4 (en) | 2000-03-10 | 2000-03-10 | crane |
DE2000152087 DE10052087B4 (en) | 2000-03-10 | 2000-10-20 | crane |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10052087A1 DE10052087A1 (en) | 2002-05-08 |
DE10052087B4 true DE10052087B4 (en) | 2006-12-07 |
Family
ID=26004781
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10011650A Expired - Lifetime DE10011650B4 (en) | 2000-03-10 | 2000-03-10 | crane |
DE2000152087 Expired - Lifetime DE10052087B4 (en) | 2000-03-10 | 2000-10-20 | crane |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10011650A Expired - Lifetime DE10011650B4 (en) | 2000-03-10 | 2000-03-10 | crane |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE10011650B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10011650B4 (en) * | 2000-03-10 | 2006-04-13 | Alexander Schuster | crane |
DE102013011489B4 (en) | 2013-07-09 | 2021-09-16 | Liebherr-Werk Ehingen Gmbh | Tower crane |
DE102015016279A1 (en) * | 2014-12-19 | 2016-06-23 | Liebherr-Werk Ehingen Gmbh | Tower Crane |
CN112475815B (en) * | 2020-11-26 | 2022-04-19 | 苏州恩威尔机械有限公司 | Machining process and machining equipment for ball valve body |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2524748A (en) * | 1948-05-04 | 1950-10-10 | Edwin E Baker | Hoisting apparatus with an articulated mast boom |
CH433645A (en) * | 1966-05-27 | 1967-04-15 | Bottinelli Erminio | Supporting arm of variable length and relative support, especially for grues |
DE2748340A1 (en) * | 1976-10-29 | 1978-05-11 | Ishikawajima Harima Heavy Ind | Tower crane with detachable tower - has struts and end connection on climbing frame for ready dismantling from base |
DE3414701A1 (en) * | 1984-04-16 | 1985-10-24 | Kraftwerk Union AG, 4330 Mülheim | Positioning device with telescopically extendable mast |
DE10011650A1 (en) * | 2000-03-10 | 2001-09-20 | Alexander Schuster | Crane for lifting work has tower consisting of elements one on top of other which surround tower during transportation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1595599A (en) * | 1968-09-09 | 1970-06-15 | ||
DE2229317C3 (en) * | 1972-06-15 | 1978-08-24 | Liebherr-Werk Biberach Gmbh, 7950 Biberach | Tower crane |
FR2337095A1 (en) * | 1976-01-05 | 1977-07-29 | Pernot Alain | Mechanical hoist for relatively small objects - has vertical column powered by motor with movable horizontal arm connected by slide |
-
2000
- 2000-03-10 DE DE10011650A patent/DE10011650B4/en not_active Expired - Lifetime
- 2000-10-20 DE DE2000152087 patent/DE10052087B4/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2524748A (en) * | 1948-05-04 | 1950-10-10 | Edwin E Baker | Hoisting apparatus with an articulated mast boom |
CH433645A (en) * | 1966-05-27 | 1967-04-15 | Bottinelli Erminio | Supporting arm of variable length and relative support, especially for grues |
DE2748340A1 (en) * | 1976-10-29 | 1978-05-11 | Ishikawajima Harima Heavy Ind | Tower crane with detachable tower - has struts and end connection on climbing frame for ready dismantling from base |
DE3414701A1 (en) * | 1984-04-16 | 1985-10-24 | Kraftwerk Union AG, 4330 Mülheim | Positioning device with telescopically extendable mast |
DE10011650A1 (en) * | 2000-03-10 | 2001-09-20 | Alexander Schuster | Crane for lifting work has tower consisting of elements one on top of other which surround tower during transportation |
Also Published As
Publication number | Publication date |
---|---|
DE10052087A1 (en) | 2002-05-08 |
DE10011650B4 (en) | 2006-04-13 |
DE10011650A1 (en) | 2001-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref document number: 10011650 Country of ref document: DE |
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AF | Is addition to no. |
Ref document number: 10011650 Country of ref document: DE |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: SCHUSTER, ALEXANDER, 31275 LEHRTE, DE |
|
8162 | Independent application | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R409 | Internal rectification of the legal status completed | ||
R074 | Re-establishment allowed | ||
R409 | Internal rectification of the legal status completed | ||
R071 | Expiry of right |