DE709241C - Winch - Google Patents

Winch

Info

Publication number
DE709241C
DE709241C DER105594D DER0105594D DE709241C DE 709241 C DE709241 C DE 709241C DE R105594 D DER105594 D DE R105594D DE R0105594 D DER0105594 D DE R0105594D DE 709241 C DE709241 C DE 709241C
Authority
DE
Germany
Prior art keywords
winch
drum
load
lever
opening
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
DER105594D
Other languages
German (de)
Inventor
Heinrich Herlach
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.)
Rheinmetall AG
Original Assignee
Rheinmetall Borsig AG
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 Rheinmetall Borsig AG filed Critical Rheinmetall Borsig AG
Priority to DER105594D priority Critical patent/DE709241C/en
Application granted granted Critical
Publication of DE709241C publication Critical patent/DE709241C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66DCAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D2700/00Capstans, winches or hoists
    • B66D2700/03Mechanisms with latches or braking devices in general for capstans, hoists or similar devices as well as braking devices actuated electrically or by fluid under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Description

Windwerk Zusatz zum Patent 6;0 06,3 Die Erfindung betrifft eine Weiterentwicklung des Windwerks nach Art des Patents 670 063, bei dem die die hochgewundene Last aufnehmende Tragstütze und das Windensperrorgan vorzugsweise in einem im Fahrgestell schwenkbaren Hebel vereinigt sind, der längs eines Kastenbogens in den Los- und Fest-Stellungen feststellbar ist. Gemäß der Erfindung wird von vornherein die Möglichkeit ausgeschaltet, daß jemand bei abgesenkter Last den Hebel in seine Fest-Stellung schwenkt und mit ihm dann beim Hochwinden den Hubweg des an der Last befindlichen Bolzens versperrt, was das Absetzen der Last unmöglich machen und auch zu Beschädigungen des Hakens führen würde.Winch addendum to patent 6; 0 06.3 The invention relates to a further development of the winch according to the type of patent 670 063, in which the support supporting the heavily wound load and the winch locking device are preferably combined in a lever that can be pivoted in the chassis and that is positioned along a box arch in the loose and fixed positions can be determined. According to the invention, the possibility is eliminated from the outset that someone swings the lever into its fixed position when the load is lowered and then blocks the stroke of the bolt located on the load with it when winding up, which makes it impossible to set down the load and also causes damage of the hook would lead.

Diese Sicherung gegen vorzeitiges Verschwenken des Hebels wird erfindungsgemäß dadurch erreicht, daß die Windwerkstrommel an ihrem Umfange eine Durchbrechung aufweist, in die sich der hakenförmige Vorsprung an der Tragstütze in der Fest-Stellung legt, während er in der Los-Stellung die Trommel frei vorbeigehen läßt.This safeguard against premature pivoting of the lever is according to the invention achieved in that the winch drum has an opening on its circumference, in which the hook-shaped projection on the support is in the fixed position, while in the loose position he lets the drum pass freely.

Weitere Einzelheiten der Erfindung sind aus der Zeichnung und nachstehenden Beschreibung zu ersehen, die beispielsweise ein gemäß der Erfindung ausgeführtes Windwerk erläutern. j Fig. i zeigt das Windwerk nach dem Absetzen der Last, Fig. 2 beim Absenken oder Anheben der Last. Der aus der Windwerkstrommel b seitlich vorstehende ringförmige Bund b9 liegt in der Schwenkebene des als Sperrglied dienenden hakenartigen Vorsprungs d8, de des Hebels d und hält diesen beim Senken oder Heben der Last außerhalb seiner Fest-Stellung. Soll dagegen die Last nach dem Hochwinden von der Winde in den Hebel abgesetzt werden, so nimmt eine Durchbrechung b8 des Bundes b, als Raste den hakenförmigen Vorsprung de, d9 des Hebels d auf (Fig. i).Further details of the invention can be seen from the drawing and the following description, which explain, for example, a winch designed according to the invention. j Fig. i shows the winch after lowering the load, Fig. 2 when lowering or lifting the load. The ring-shaped collar b9 protruding laterally from the winch drum b lies in the pivot plane of the hook-like projection d8, de of the lever d , which serves as a locking member, and holds it outside of its fixed position when the load is lowered or raised. If, on the other hand, the load is to be deposited into the lever after the winch has been lifted up, an opening b8 in the collar b takes up the hook-shaped projection de, d9 of the lever d as a detent (FIG. I).

An Stelle des ringförmigen Bundes b9 kann auch die Windwerkstrommel b selbst zur Aufnahme des Vorsprungs am Hebel d dienen. In diesem Fall kann der Trommelumfang mit einer den Hebelvorsprung d8, d9 aufnehmenden Ausnehmung versehen sein.Instead of the annular collar b9, the winch drum b itself serve to accommodate the projection on lever d. In this case, the The drum circumference is provided with a recess receiving the lever projection d8, d9 be.

Claims (3)

PATEN TA\SIIRÜCIiF: i. Windwerk, dessen Tragmittel durch einen die hochgewundene Last aufnehmenden, im Fahrgestell schwenkbar gelagerten und außerdem die Sperrvorrichtung für die Windentrommel tragenden Hebel entlastet wird, nach Patent 670 o63, dadurch gekennzeichnet, daß die Trommel (b) an ihrem Umfange eine Durchbrechung (b,) aufweist, in die sich der hakenförmige Vorsprung (d8, d") in der Fest-Stellung legt, während er in der Los-Stellung die Trommel frei vorbeigehen läßt. PATEN TA \ SIIRÜCIiF: i. Winch, the load-bearing means of which is relieved by a lever which absorbs the high-wound load, is pivotably mounted in the chassis and also carries the locking device for the winch drum, according to Patent 670 063, characterized in that the drum (b) has an opening (b) on its circumference. has, in which the hook-shaped projection (d8, d ") lays in the fixed position, while it allows the drum to pass freely in the loose position. 2. Windwerk nach Anspruch i, dadurch gekennzeichnet, daß sich die Durchbrechung im Trommelmantel selbst befindet. 2. Winch according to claim i, characterized in that the opening located in the drum shell itself. 3. Windwerk nach Anspruch i, dadurch gekennzeichnet, daß an der Stirnwand der Trommel (b) ein mit einer Durchbrechung (b.) versehener Bund (b8) vorgesehen ist.3. Winch according to claim i, characterized in that that on the end wall of the drum (b) one with an opening (b.) is provided Bund (b8) is provided.
DER105594D 1939-07-08 1939-07-08 Winch Expired DE709241C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER105594D DE709241C (en) 1939-07-08 1939-07-08 Winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER105594D DE709241C (en) 1939-07-08 1939-07-08 Winch

Publications (1)

Publication Number Publication Date
DE709241C true DE709241C (en) 1941-08-21

Family

ID=7421203

Family Applications (1)

Application Number Title Priority Date Filing Date
DER105594D Expired DE709241C (en) 1939-07-08 1939-07-08 Winch

Country Status (1)

Country Link
DE (1) DE709241C (en)

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