AT201103B - Tow rope suspension for tow rope systems, in particular ski lifts - Google Patents

Tow rope suspension for tow rope systems, in particular ski lifts

Info

Publication number
AT201103B
AT201103B AT201103DA AT201103B AT 201103 B AT201103 B AT 201103B AT 201103D A AT201103D A AT 201103DA AT 201103 B AT201103 B AT 201103B
Authority
AT
Austria
Prior art keywords
tow rope
drum
spring
systems
tow
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Burger
Original Assignee
Josef Burger
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 Josef Burger filed Critical Josef Burger
Application granted granted Critical
Publication of AT201103B publication Critical patent/AT201103B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Schleppseilgehänge für Schleppseilförderanlagen, insbesondere Skilifte 
 EMI1.1 
 

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 lung gesteigert wird, so dass ein ruckartiges Mitnehmen des Skifahrers verhindert ist. 



   Sobald der Skifahrer das Schleppseil loslässt, wird dieses durch die Wirkung der Feder 4 wieder ein- gezogen und auf die Trommel 3 aufgewickelt. Die Bremsscheibe 20 dreht sich in diesem Falle mit, da die Sperrklinke 23 dies nicht verhindert. Die Geschwindigkeit der Aufwickelbewegung wird etwas durch die Reibung abgebremst, welche der Flansch'17, der gegen Mitdrehung durch den Bolzen 18 gehindert. ist, unter dem sich allmählich verringernden Drucke der Feder 15 auf die Bremsscheibe 20 und damit auch auf die Trommel 3 ausübt. 



    PATENTANSPRÜCHE :    
1. Schleppseilgehänge für Schleppseilförderanlagen, insbesondere Skilifte, mit einer unter Feder-   wirkung stehenden Seiltrommel zum gebremsten Abwickeln und selbsttätigen Aufwickeln   des Schleppseiles und einem von der Schleppseiltrommel über eine Gewindespindel verstellten Organ, das eine auf die
Seiltrommel wirkende Bremse allmählich betätigt, dadurch gekennzeichnet, dass die von der Gewinde- spindel (9) verstellte Mutter (10) über eine Schraubendruckfeder (15) eine Bremsscheibe (20) axial an die   Trommelseitenwand {S') andrückt   



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  Tow rope suspension for tow rope systems, in particular ski lifts
 EMI1.1
 

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 ment is increased, so that a jerky pick-up of the skier is prevented.



   As soon as the skier lets go of the tow rope, it is drawn in again by the action of the spring 4 and wound onto the drum 3. The brake disc 20 rotates with it in this case, since the pawl 23 does not prevent this. The speed of the winding movement is slowed down somewhat by the friction which the flange 17 prevents from rotating with the bolt 18. is, under which gradually reducing pressure exerts the spring 15 on the brake disc 20 and thus also on the drum 3.



    PATENT CLAIMS:
1. Tow rope suspension for tow rope conveyor systems, especially ski lifts, with a spring-loaded rope drum for braked unwinding and automatic winding of the tow rope and an organ that is adjusted by the tow rope drum via a threaded spindle, one on the
The brake acting on the cable drum is gradually actuated, characterized in that the nut (10) adjusted by the threaded spindle (9) presses a brake disc (20) axially against the drum side wall {S ') via a helical compression spring (15)

 

Claims (1)

EMI2.1 wirkende Feder (4) in diese Trommel selbst eingebaut ist. EMI2.1 acting spring (4) is built into this drum itself. 3. Schleppseilgehänge nach Anspruch 1, dadurch gekennzeichnet, dass zur Bremsung des Rücklaufes der Schleppseiltrommel (3) eine am Gehäuse (1) gegen Mitdrehen festgehaltene Bremsnabe (16,17) vor- gesehen ist, welche von der Schraubendruckfeder (15) an die Bremsscheibe (20) angedrückt wird. 3. Towing rope suspension according to claim 1, characterized in that a brake hub (16, 17) held against rotation on the housing (1) is provided for braking the return of the towing rope drum (3) and is attached to the brake disc by the helical compression spring (15) (20) is pressed. 4. Schleppseilgehänge nach Anspruch 1, dadurch gekennzeichnet, dass zum Einstellen der Vorspan- nung der an der Schleppseiltrommel angreifenden Spannfeder (4) eine am Gehäuse (1) fixierbare Kurbel (6) vorgesehen ist, welche mit einem Ende der Trommelfeder (4) im Eingriff steht. 4. tow rope suspension according to claim 1, characterized in that a crank (6) which can be fixed to the housing (1) and which with one end of the drum spring (4) is provided is provided to set the preload of the tension spring (4) acting on the tow drum Engagement.
AT201103D 1957-10-09 1957-10-09 Tow rope suspension for tow rope systems, in particular ski lifts AT201103B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT201103T 1957-10-09

Publications (1)

Publication Number Publication Date
AT201103B true AT201103B (en) 1958-12-10

Family

ID=3669203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT201103D AT201103B (en) 1957-10-09 1957-10-09 Tow rope suspension for tow rope systems, in particular ski lifts

Country Status (1)

Country Link
AT (1) AT201103B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152125B (en) * 1960-02-11 1963-08-01 Roehrs Werner Dr Kg Retraction device with shock absorption for tow bars of ski lifts
US3637159A (en) * 1968-12-12 1972-01-25 Luigi Caramella Automatic carrier box latch of reduced dimensions
US3643887A (en) * 1969-05-14 1972-02-22 Kuehl Hans Pulling assembly for connecting a load to a pulling device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152125B (en) * 1960-02-11 1963-08-01 Roehrs Werner Dr Kg Retraction device with shock absorption for tow bars of ski lifts
US3637159A (en) * 1968-12-12 1972-01-25 Luigi Caramella Automatic carrier box latch of reduced dimensions
US3643887A (en) * 1969-05-14 1972-02-22 Kuehl Hans Pulling assembly for connecting a load to a pulling device

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