AT79782B - Cable or chain winch. Cable or chain winch. - Google Patents

Cable or chain winch. Cable or chain winch.

Info

Publication number
AT79782B
AT79782B AT79782DA AT79782B AT 79782 B AT79782 B AT 79782B AT 79782D A AT79782D A AT 79782DA AT 79782 B AT79782 B AT 79782B
Authority
AT
Austria
Prior art keywords
cable
chain winch
winch
chain
winches
Prior art date
Application number
Other languages
German (de)
Original Assignee
Suedbahn Ges Suedbahn Ges
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 Suedbahn Ges Suedbahn Ges filed Critical Suedbahn Ges Suedbahn Ges
Application granted granted Critical
Publication of AT79782B publication Critical patent/AT79782B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  SeiloderKettenwinde. 
 EMI1.1 
 dieselben Nachteile auf, wie sie im Patente Nr. 75443 bei Zahnstangenwinden besprochen werden. 



   Gegenstand vorliegender Erfindung ist nun die Anwendung der in dem genannten Patente beschriebenen Einrichtung auch bei Seil-oder Kettenwinden, um in diesem Falle ebenfalls die Anzahl der Rädervorgelege tunlichst herabzumindern und den Wirkungsgrad der Winden zu erhöhen, ohne jedoch die Einfachheit der Bedienung der Winden weder beim Heben noch beim Senken der Last zu beeinträchtigen. 



   Die Fig. i und 2 der Zeichnung zeigen eine Seiltrommelwinde, welche mit einer für Ratschenhebelantrieb eingerichteten, selbsttätig wirkenden Reibungshemmung ausgestattet ist. 



   Der Hebel A arbeitet ebenso wie bei der Winde nach dem erwähnten Patente vermittelst einer umlegbaren Sperrklinke k mit dem als Sperrad ausgebildeten Antriebsteil a der Hemmvorrichtung zusammen, welche auf der Achse der Seiltrommel t sitzt. Die Wirkungsweise ist genau dieselbe wie in dem angeführten Patente beschrieben. 



   Die Fig. 3 und 4 zeigen ein ganze ähnlich ausgestattete Kettenwinde, bei welcher das Getriebe in dem festhängenden Rahmen eingebaut ist, wogegen bei der   Ausführungsform gemäss Fig. 5   und 6 das Getriebe gemeinsam mit der Last gehoben und gesenkt wird, wobei der Hebel h auch in der 
 EMI1.2 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Cable or chain winch.
 EMI1.1
 the same disadvantages as discussed in rack and pinion winches in Patent No. 75443.



   The subject of the present invention is the use of the device described in the cited patents also in rope or chain winches, in order to reduce the number of gear reduction gears as much as possible and to increase the efficiency of the winches, but without the simplicity of operation of the winches Lifting still has an impact on lowering the load.



   FIGS. 1 and 2 of the drawing show a cable drum winch which is equipped with an automatically acting frictional inhibition set up for ratchet lever drive.



   As with the winch according to the patent mentioned, the lever A works by means of a reversible pawl k with the drive part a of the locking device, which is designed as a ratchet wheel and sits on the axis of the cable drum t. The mode of operation is exactly the same as described in the cited patent.



   3 and 4 show a whole similarly equipped chain winch in which the gear is installed in the fixed frame, whereas in the embodiment according to FIGS. 5 and 6 the gear is raised and lowered together with the load, the lever h also being raised and lowered in the
 EMI1.2
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Seil-oder Kettenwinde mit in bekannter Weise selbsttätig arbeitender Reibungshemmvorrichtung, dadurch gekennzeichnet, dass der Antriebsteil der Hemmvorrichtung als Sperrad ausgebildet ist und vermittelst eines Ratschenhebels betätigt wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Cable or chain winch with an automatically operating friction inhibiting device in a known manner, characterized in that the drive part of the inhibiting device is designed as a ratchet wheel and is actuated by means of a ratchet lever. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT79782D 1918-01-21 1918-01-21 Cable or chain winch. Cable or chain winch. AT79782B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT79782T 1918-01-21

Publications (1)

Publication Number Publication Date
AT79782B true AT79782B (en) 1920-01-26

Family

ID=3601260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79782D AT79782B (en) 1918-01-21 1918-01-21 Cable or chain winch. Cable or chain winch.

Country Status (1)

Country Link
AT (1) AT79782B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506705A (en) * 1946-04-12 1950-05-09 Coffing Hoist Company Cable or chain jack

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506705A (en) * 1946-04-12 1950-05-09 Coffing Hoist Company Cable or chain jack

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