IT8322994V0 - CENTRIFUGAL BRAKE FOR TOWING DEVICE WITH PROGRESSIVE ACTION FOR SKI LIFTS. - Google Patents

CENTRIFUGAL BRAKE FOR TOWING DEVICE WITH PROGRESSIVE ACTION FOR SKI LIFTS.

Info

Publication number
IT8322994V0
IT8322994V0 IT8322994U IT2299483U IT8322994V0 IT 8322994 V0 IT8322994 V0 IT 8322994V0 IT 8322994 U IT8322994 U IT 8322994U IT 2299483 U IT2299483 U IT 2299483U IT 8322994 V0 IT8322994 V0 IT 8322994V0
Authority
IT
Italy
Prior art keywords
shoe
centrifugal brake
gasket
drum
recall
Prior art date
Application number
IT8322994U
Other languages
Italian (it)
Original Assignee
Leitner Spa
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 Leitner Spa filed Critical Leitner Spa
Priority to IT8322994U priority Critical patent/IT8322994V0/en
Publication of IT8322994V0 publication Critical patent/IT8322994V0/en
Priority to EP84201262A priority patent/EP0135239B1/en
Priority to AT84201262T priority patent/ATE51594T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B11/00—Ski lift, sleigh lift or like trackless systems with guided towing cables only
    • B61B11/004—Means connecting load and cable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/06—Safety devices or measures against cable fracture

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

A hauling device (10) for ski-lifts, equipped with a winding drum (15) for a rope (12), subjected to the recall action by a recall spring and with a centrifugal brake, comprises as the centrifugal brake at least a shoe (21) swingingly assembled on the drum (15), and intended for cooperating with the inside cylindrical surface (26) of a casing (11) which encloses the drum, the centrifugal brake, and the recall spring. The shoe (21) consists of a body moulded from plastic material, incorporating a metal mass (27), and is provided with a gasket (32) of self lubricating plastic material. The gasket (32) can be clutched on the body of shoe (21), and, in order to avoiding hydrodynamic lubrication effects in the presence of liquid inside the casing (11), the gasket (32) is positioned by engaging a tooth (35) protruding from the shoe (21) inside a groove formed between ribs (33) protruding from the gasket (32), its swinging being allowed around an axis parallel to the rotary axis of the shoe (21).
IT8322994U 1983-09-16 1983-09-16 CENTRIFUGAL BRAKE FOR TOWING DEVICE WITH PROGRESSIVE ACTION FOR SKI LIFTS. IT8322994V0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT8322994U IT8322994V0 (en) 1983-09-16 1983-09-16 CENTRIFUGAL BRAKE FOR TOWING DEVICE WITH PROGRESSIVE ACTION FOR SKI LIFTS.
EP84201262A EP0135239B1 (en) 1983-09-16 1984-09-03 Progressively acting hauling device for ski-lifts, with centrifugal brake
AT84201262T ATE51594T1 (en) 1983-09-16 1984-09-03 PROGRESSIVE TRACTION DEVICE WITH CENTRIFUGAL BRAKE FOR SKI LIFTS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8322994U IT8322994V0 (en) 1983-09-16 1983-09-16 CENTRIFUGAL BRAKE FOR TOWING DEVICE WITH PROGRESSIVE ACTION FOR SKI LIFTS.

Publications (1)

Publication Number Publication Date
IT8322994V0 true IT8322994V0 (en) 1983-09-16

Family

ID=11202665

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8322994U IT8322994V0 (en) 1983-09-16 1983-09-16 CENTRIFUGAL BRAKE FOR TOWING DEVICE WITH PROGRESSIVE ACTION FOR SKI LIFTS.

Country Status (3)

Country Link
EP (1) EP0135239B1 (en)
AT (1) ATE51594T1 (en)
IT (1) IT8322994V0 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBZ20030005A1 (en) 2003-01-30 2004-07-31 High Technology Invest Bv PRESSER DEVICE FOR CONDUCTING ROPE IN ROPE TRACTION TRANSPORT SYSTEMS.
ITBZ20050051A1 (en) 2005-09-29 2007-03-30 High Technology Invest Bv ANTI-SCROLL-UP DEVICE FOR FUNPOSAL SYSTEM ROPES.
ITMI20070157U1 (en) 2007-04-20 2008-10-21 Rolic Invest Sarl CHAIRLIFT
ITMI20070835A1 (en) 2007-04-20 2008-10-21 Rolic Invest Sarl ROPE TRANSPORTATION SYSTEM AND METHOD OF OPERATION OF THE SAME
ITMI20071618A1 (en) 2007-08-03 2009-02-04 Rolic Invest Sarl ROPE TRANSPORTATION SYSTEM AND METHOD OF OPERATION OF THE SAME
ITMI20072071A1 (en) 2007-10-26 2009-04-27 Rolic Invest Sarl ROPE TRANSPORTATION SYSTEM AND METHOD OF OPERATION OF THE SAME
IT1395098B1 (en) 2009-07-09 2012-09-05 Rolic Invest Sarl TRANSPORT UNIT FOR ROPE TRANSPORT SYSTEMS
IT1395737B1 (en) 2009-08-04 2012-10-19 Rolic Invest Sarl RECALL OF A SEAT FOR SKILIFT
IT1401120B1 (en) 2010-07-14 2013-07-12 Rolic Invest Sarl EXCHANGE FOR ROPE TRANSPORTATION SYSTEM AND ROPE TRANSPORTATION SYSTEM INCLUDING SUCH EXCHANGE.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH259639A (en) * 1947-12-03 1949-01-31 Eisen Und Stahlwerke Oehler & Tow brake for ski lift.
US3587474A (en) * 1968-05-23 1971-06-28 Roehrs Werner Dr Kg Dragline winch for ski tows and the like
AT365132B (en) * 1979-12-24 1981-12-10 Doppelmayr & Sohn IN- AND EXTENSION DEVICE FOR TOW ROPES OF TOW LIFTS

Also Published As

Publication number Publication date
ATE51594T1 (en) 1990-04-15
EP0135239A3 (en) 1986-12-03
EP0135239B1 (en) 1990-04-04
EP0135239A2 (en) 1985-03-27

Similar Documents

Publication Publication Date Title
US4844483A (en) Floating seal device
IT8322994V0 (en) CENTRIFUGAL BRAKE FOR TOWING DEVICE WITH PROGRESSIVE ACTION FOR SKI LIFTS.
KR840008458A (en) Progressive safety device
US2814684A (en) Wear indicator for brakes
GB1527789A (en) Wet disc brake
FR2452032A1 (en) PROTECTOR FOR A CROWN OR DRUM BRAKE, AND BRAKE COMPRISING SUCH A PROTECTOR
IT8124671A0 (en) DEVICE FOR INDIRECT MEASUREMENT OF THE WEAR OF CLUTCH CLUTCH LININGS, ESPECIALLY FOR CLUTCH CLUTCHES OF MOTOR VEHICLES.
GB1532357A (en) Sliding bearing element for high-duty bearing points
SE8503657D0 (en) THE GANG WINCH
DE3166187D1 (en) Electric motor having a resilient annular mounting device
ATE14517T1 (en) BRAKE DEVICE FOR A CABLE DRUM.
SE8401106D0 (en) SELF-EMPTY CENTRIFUGATION DRUM
FR2408545A1 (en) SELF-HOLDING WINCH FOR ROPES
SU724841A1 (en) Rope clamp
JPS5540361A (en) Floating mechanism of disc brake caliper
JPS53131351A (en) Electromagnetic clutch brake
SU1164503A1 (en) Oiler
SU1027135A1 (en) Winch
IT8148169A0 (en) RECYCLING THE LUBRICANT OIL IN CLUTCHES AND BRAKES WITH ROTATING HOUSING
GB2089915B (en) Wear indicator device for the brake pads of a motor vehicle
SU836832A1 (en) DEVICE FOR THE RELIEF OF PEOPLE
JPS5420268A (en) Disc brake
ES516861A0 (en) PERFECTED FRICTION COUPLING, MAINLY FOR HARVESTING MACHINES.
JPS53539A (en) Driving wheel of vehicle for rope transit system
FR2404769A1 (en) DRUM BRAKE