DE730748C - Hand drive for pulleys - Google Patents

Hand drive for pulleys

Info

Publication number
DE730748C
DE730748C DEST60715D DEST060715D DE730748C DE 730748 C DE730748 C DE 730748C DE ST60715 D DEST60715 D DE ST60715D DE ST060715 D DEST060715 D DE ST060715D DE 730748 C DE730748 C DE 730748C
Authority
DE
Germany
Prior art keywords
chain
hand
pulleys
wheel
hand drive
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
DEST60715D
Other languages
German (de)
Inventor
Ernst Staehler
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.)
ERNST STAEHLER
Original Assignee
ERNST STAEHLER
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 ERNST STAEHLER filed Critical ERNST STAEHLER
Priority to DEST60715D priority Critical patent/DE730748C/en
Application granted granted Critical
Publication of DE730748C publication Critical patent/DE730748C/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
    • B66D3/12—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
    • B66D3/16—Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable operated by an endless chain passing over a pulley or a sprocket

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Description

Handantrieb für Flaschenzüge Die Erfindung bezieht sich auf einen Handantrieb für Flaschenzüge und besteht darin, daß vor dem *senkrecht stehenden Handkettenrad ein mit diesem über eine Zahnradverbindung gekuppeltes zweites, schräg stehendes Handkettenrad angeordnet ist. Das hat den Vorteil, daß der Bedienende abseits der schwebenden Last stehen kann.Hand drive for pulley blocks The invention relates to a Manual drive for pulley blocks and consists in the fact that in front of the * standing vertically Hand sprocket a second, diagonally coupled with this via a gearwheel connection standing hand sprocket is arranged. This has the advantage that the operator can stand away from the suspended load.

Bisher stand der den Zug Bedienende senkrecht unter dem Zug und mithin auch senkrecht unter der Last, sofern er mit einem guten Funktionieren des Zuges rechnen wollte. Stellte sich der Arbeiter abseits, so klemmte die Kette. Nach der Erfindung kann sich der Arbeiter abseits unter den Flaschenzug stellen und ist nicht in Gefahr. Das senkrecht stehende Rad ist fest mit der Welle verbunden, wogegen das schräg stehende Rad durch Zahnräder in das senkrecht stehende Rad greift. Die Kette kann über das schräg stehende, aber auch über das senkrecht stehende Handkettenrad gelegt werden.So far, the operator of the train stood vertically under the train and therefore also vertically under the load, provided he is with a good working of the train wanted to calculate. If the worker stood aside, the chain jammed. After Invention the worker can stand under the pulley and is not in danger. The vertical wheel is firmly connected to the shaft, on the other hand the inclined wheel engages with the vertical wheel through gears. the The chain can be carried out over the inclined hand chain wheel, but also over the vertical hand chain wheel be placed.

DieKettenführungkannleicht ausgewechselt werden, da derjenige Teil der Kettenführung, welcher die Rille des Antriebsrades überdeckt, abnehmbar ist, also ein Auswechseln der Kette leicht ermöglicht.The chain guide can easily be replaced as that part the chain guide, which covers the groove of the drive wheel, is removable, so it is easy to change the chain.

In der Zeichnung ist der Flaschenzugantrieb und die Kettenschutzführung, welch letztere sich natürlich auf beide Kettenräder erstrecken muß, dargestellt.The drawing shows the pulley drive and the chain guard guide, which latter must of course extend to both sprockets is shown.

Mit z ist die Welle, mit 2 das senkrecht stehende Antriebsrad, mit 3 das schräg stehende Antriebsrad, mit .4 sind die an den Seiten beider Räder angebrachten Zähne, mit 5 die Handzugkette, mit 6 der feststehende Teil der Kettenführung, mit 7 der abschraubbare Teil der Kettenführung bezeichnet.With z is the shaft, with 2 the vertical drive wheel, with 3 the inclined drive wheel, with .4 the ones attached to the sides of both wheels Teeth, with 5 the manual pull chain, with 6 the fixed part of the chain guide, with 7 denotes the unscrewable part of the chain guide.

Claims (1)

PATENTANSPRUCH: Handantrieb für Flaschenzüge, dadurch gekennzeichnet, daß vor dem senkrecht stehenden Handkettenrad ein mit diesem über eine Zahnradverbindung gekuppeltes zweites, schräg stehendes Handkettenrad angeordnet ist.PATENT CLAIM: Hand drive for pulley blocks, characterized in that in front of the vertical hand chain wheel one with this via a gear wheel connection coupled second, inclined hand chain wheel is arranged.
DEST60715D 1941-05-13 1941-05-13 Hand drive for pulleys Expired DE730748C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST60715D DE730748C (en) 1941-05-13 1941-05-13 Hand drive for pulleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST60715D DE730748C (en) 1941-05-13 1941-05-13 Hand drive for pulleys

Publications (1)

Publication Number Publication Date
DE730748C true DE730748C (en) 1943-01-18

Family

ID=7468384

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST60715D Expired DE730748C (en) 1941-05-13 1941-05-13 Hand drive for pulleys

Country Status (1)

Country Link
DE (1) DE730748C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042216A (en) * 1974-07-18 1977-08-16 Willy Habegger Cable guide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042216A (en) * 1974-07-18 1977-08-16 Willy Habegger Cable guide

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