DE842705C - Electric winch, electric pulley block or the like with protective jacket - Google Patents

Electric winch, electric pulley block or the like with protective jacket

Info

Publication number
DE842705C
DE842705C DES22533A DES0022533A DE842705C DE 842705 C DE842705 C DE 842705C DE S22533 A DES22533 A DE S22533A DE S0022533 A DES0022533 A DE S0022533A DE 842705 C DE842705 C DE 842705C
Authority
DE
Germany
Prior art keywords
electric
jacket
electric winch
pulley block
protective jacket
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
Application number
DES22533A
Other languages
German (de)
Inventor
Walter Sichelschmidt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DES22533A priority Critical patent/DE842705C/en
Application granted granted Critical
Publication of DE842705C publication Critical patent/DE842705C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/26—Other details, e.g. housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)

Description

Die Erfindung betrifft einen Schutzmantel für die Seiltrommel von Elektrowinden sowie seinen Einbau an der Winde, und die wesentlichen Merkmale der Erfindung sind darin zu sehen, daß der Schutzmantel lediglich aus einem rohrförmig gebogenen, mit einem Seildurchlaß versehenen Stahlmantel besteht, der frei von irgendwelchen Ansätzen ist, und daß die Verbindungsflansche mit je einer Ringnut versehen sind, in die der Mantel mit seinen Stirnflächen eingesetzt wird.The invention relates to a protective jacket for the cable drum of Electric winches, as well as their installation on the winch, and the main characteristics of the Invention can be seen in the fact that the protective sheath is merely a tubular curved steel jacket provided with a rope passage, which is free of any Approaches, and that the connecting flanges are each provided with an annular groove, into which the jacket is inserted with its end faces.

Die bekannten Elektrowinden bzw. Flaschenzüge sind mit einem Schutzmantel umgeben, der gleichzeitig zum Zusammenbau herangezogen und somit in sich unbeweglich ist. Da der Mantel mit einem Fenster für den Seildurchgang versehen sein muß, steht dieses Fenster unbeweglich fest in der einmal gegebenen Stellung zu den Füßen bzw. Befestigungsösen. Dadurch ist das Hebezeug an eine bestimmte Seilablaufstellung gebunden; und jede andere Seilstellung erfordert eine Sonderanfertigung, die sich auf die normale Serienfertigung sehr störend auswirkt.The known electric winches or pulley blocks are covered with a protective sheath surrounded, which is used at the same time for assembly and thus immobile in itself is. Since the coat must be provided with a window for the rope passage, stands this window immovable firmly in the given position to the feet or Fastening eyes. As a result, the hoist is at a certain rope pay-off position bound; and every other rope position requires a custom-made product has a very disruptive effect on normal series production.

Um diesen Übelständen abzuhelfen, schlägt die Erfindung vor, den Schutzmantel so auszubilden, daß er um seine eigene Achse drehbar mit seinem Seildurchgangsfenster in jede beliebige Stellung zu den Windenfüßen- bzw. Befestigungsösen gebracht werden kann. Zu diesem Zwecke ist der Mantel selbst frei von irgendwelchen Ansätzen, während die Verbindungsflansche, die das Windenaggregat zusammenschließen, mit je einer ringförmigen Nut od. dgl. ausgerüstet sind. In diese Nuten wird der Mantel stirnseitig eingesetzt und beim Anziehen der Zuganker lediglich durch Reibungsschluß in seiner Lage gehalten. Durch Lockern der Zuganker kann der Mantel stufenlos in jede beliebige Seilablaufstellung gebracht werden. Der Mantel ist aus röhrenförmig gebogenem Flachstahl- hergestellt.In order to remedy these inconveniences, the invention proposes the protective sheath to train so that it can be rotated about its own axis with its rope passage window be brought into any position to the winch feet or fastening eyes can. To this end, the coat itself is free of any lugs while the connecting flanges that connect the winch unit with one each annular groove or the like. Are equipped. The jacket is inserted into these grooves on the face side used and when tightening the tie rod only by frictional engagement in his Location held. By loosening the tie rods, the jacket can be steplessly inserted into any Rope unwinding position are brought. The jacket is made of tubular bent flat steel manufactured.

Die Zeichnung gibt ein Ausführungsbeispiel der Erfindung wieder, und es zeigt Abb. i einen Längsschnitt durch Trommel und Schutzmantel, Abb. 2 eine Seitenansicht auf einen Flansch.The drawing shows an embodiment of the invention again, and it shows Fig. i a longitudinal section through the drum and protective jacket, Fig. 2 a side view on a flange.

Der rohrförmig gebogene Mantel i sitzt mit seinen Stirnflächen in ' den Ringnuten der Verbindungsflansche 2 und 3. Die Flansche sind durch Zuganker ,¢ miteinander verbunden und geben dem Schutzmantel lediglich durch Reibungsschluß einen festen Sitz.The tubular curved jacket i sits with its end faces in 'the ring grooves of the connecting flanges 2 and 3. The flanges are secured by tie rods , ¢ connected to each other and give the protective jacket merely by frictional engagement a tight fit.

Claims (4)

PATENTANSPRÜCHE: i. Elektrowinde, Elektroflaschenzug od. dgl. mit Schutzmantel, dadurch gekennzeichnet, daß der Schutzmantel in den Verbindungsflanschen drehverstellbar angeordnet ist. PATENT CLAIMS: i. Electric winch, electric pulley block or the like with protective sheath, characterized in that the protective sheath is arranged in the connecting flanges so as to be rotatable. 2. Elektrowinde nach Anspruch i, dadurch gekennzeichnet, daß die Verbindungsflansche mit ringförmigen Nuten od. dgl. ausgerüstet sind, in die der Mantel stirnflächig eingesetzt ist. 2. Electric winch according to claim i, characterized in that that the connecting flanges with annular grooves or the like. Are equipped in which the jacket is used on the face. 3. Elektrowinde nach Anspruch i und 2, dadurch gekennzeichnet, daß die Befestigung des Mantels zwischen den Flanschen ausschließlich durch Reibungsschluß erfolgt. 3. Electric winch according to claim i and 2, characterized in that the fastening of the jacket between the flanges takes place exclusively by frictional engagement. 4. Elektrowinde nach Anspruch i, dadurch gekennzeichnet, daß der Mantel lediglich aus einem rohrförmig gebogenen Flachstahl besteht. g. Elektrowinde nach Anspruch i bis 4, dadurch gekennzeichnet, daß der Mantel durch Lockerung der Zuganker zwischen den Verbindungsflanschen stufenlos in jede beliebige Seilablaufstellung einstellbar ist.4. Electric winch according to claim i, characterized characterized in that the jacket consists only of a tubular bent flat steel consists. G. Electric winch according to Claims i to 4, characterized in that the Coat steplessly by loosening the tie rods between the connecting flanges can be adjusted to any rope unwinding position.
DES22533A 1951-03-30 1951-03-30 Electric winch, electric pulley block or the like with protective jacket Expired DE842705C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES22533A DE842705C (en) 1951-03-30 1951-03-30 Electric winch, electric pulley block or the like with protective jacket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES22533A DE842705C (en) 1951-03-30 1951-03-30 Electric winch, electric pulley block or the like with protective jacket

Publications (1)

Publication Number Publication Date
DE842705C true DE842705C (en) 1952-06-30

Family

ID=7476965

Family Applications (1)

Application Number Title Priority Date Filing Date
DES22533A Expired DE842705C (en) 1951-03-30 1951-03-30 Electric winch, electric pulley block or the like with protective jacket

Country Status (1)

Country Link
DE (1) DE842705C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785165A1 (en) * 1996-01-18 1997-07-23 MANNESMANN Aktiengesellschaft Frame, in particular for winch
WO2016189043A1 (en) * 2015-05-26 2016-12-01 Terex MHPS IP Management GmbH Lifting device, in particular a cable winch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785165A1 (en) * 1996-01-18 1997-07-23 MANNESMANN Aktiengesellschaft Frame, in particular for winch
WO2016189043A1 (en) * 2015-05-26 2016-12-01 Terex MHPS IP Management GmbH Lifting device, in particular a cable winch
US10399831B2 (en) 2015-05-26 2019-09-03 Konecranes Global Corporation Lifting device, in particular a cable winch
AU2016269063B2 (en) * 2015-05-26 2020-07-02 Konecranes Global Corporation Lifting device, in particular a cable winch

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