SE456812B - PROCEDURES AND DEVICES TO REDUCE FRICTION BETWEEN A SNAPSHEET AND A SLIDING VEHICLE AND SUBSTANCE - Google Patents

PROCEDURES AND DEVICES TO REDUCE FRICTION BETWEEN A SNAPSHEET AND A SLIDING VEHICLE AND SUBSTANCE

Info

Publication number
SE456812B
SE456812B SE8600089A SE8600089A SE456812B SE 456812 B SE456812 B SE 456812B SE 8600089 A SE8600089 A SE 8600089A SE 8600089 A SE8600089 A SE 8600089A SE 456812 B SE456812 B SE 456812B
Authority
SE
Sweden
Prior art keywords
vehicle
cavity
snapsheet
procedures
substance
Prior art date
Application number
SE8600089A
Other languages
Swedish (sv)
Other versions
SE8600089D0 (en
SE8600089L (en
Inventor
E Hensvold
Original Assignee
Ttn Ab
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 Ttn Ab filed Critical Ttn Ab
Priority to SE8600089A priority Critical patent/SE456812B/en
Publication of SE8600089D0 publication Critical patent/SE8600089D0/en
Priority to PCT/SE1987/000326 priority patent/WO1989000123A1/en
Publication of SE8600089L publication Critical patent/SE8600089L/en
Publication of SE456812B publication Critical patent/SE456812B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B17/00—Accessories or details of sledges
    • B62B17/02—Runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Description

456 812 10 15 20 25 Med hänvisning till fig 1 visas en av med varandra överens- stämmande medar pà ett medförsett lastbärande slädfordon, var- vid slädfordonet lämpligen är kopplat till ett dragfordon så- I. som en snöskoter eller annat liknande fordon. 456 812 10 15 20 25 With reference to Fig. 1, one of the corresponding slides of a load-bearing sled vehicle is shown, the sled vehicle being suitably coupled to a towing vehicle such as a snowmobile or other similar vehicle.

Meden 10 är försedd med en glidyta 1, en kanal 2 för genom- strömming av ett uppvärmningsmedium, ett tillopp 3 för mediet _och ett utlopp 4 för mediet. Tilloppet 3 är avsett att förbin- das med en företrädesvis flexibel anslutningsledning för mediet, vilket medium företrädesvis utgöres av avgaser från dragfordo- nets förbränningsmotor. Mediet kan emellertid även utgöras av t ex kylvätska och/eller kylluft som har uppvärmts vid passage genom förbränningsmotorn eller annat spillvärme från motorn.The medium 10 is provided with a sliding surface 1, a channel 2 for the flow of a heating medium, an inlet 3 for the medium and an outlet 4 for the medium. The inlet 3 is intended to be connected to a preferably flexible connection line for the medium, which medium preferably consists of exhaust gases from the internal combustion engine of the towing vehicle. However, the medium can also consist of, for example, coolant and / or cooling air which has been heated during passage through the internal combustion engine or other waste heat from the engine.

Utloppet 4 är fritt öppet mot omgivningen i det fall upp- värmningsmediet ej skall återledas såsom vid uppvärmning med hjälp av avgaser men kan lämpligen vara förbunden med en retur- ledning till framdrivningsmotorn i det fall uppvärmningsmediet utgöres av uppvärmd kylvätska och/eller kylluft.The outlet 4 is freely open to the surroundings in case the heating medium is not to be returned as in the case of heating by means of exhaust gases but may suitably be connected to a return line to the propulsion engine in case the heating medium consists of heated coolant and / or cooling air.

För att öka utnyttjandet av värmeenergin är en isolering 5 anbringad på den med underlaget icke kontaktgörande delen av kanalens 2 yttre vägg.In order to increase the utilization of the heat energy, an insulation 5 is applied to the part of the channel 2 which does not come into contact with the substrate.

I fig 2 visas en andra utföringsform av uppfinningen som skiljer sig från den första utföringsformen därigenom att till- loppet 6 är anordnat i eller invid medens 10 pivotpunkt i av- sikt att minska kravet på flexibilitet hos anslutningsledningar- na. 7 Det är givet att även det medförsedda dragfordonet kan för- ses med de uppfinningsenliga medarna.Fig. 2 shows a second embodiment of the invention which differs from the first embodiment in that the inlet 6 is arranged in or next to while 10 pivot points in order to reduce the requirement for flexibility of the connecting lines. It is a given that the accompanying towing vehicle can also be provided with the runners according to the invention.

Claims (4)

ö: 456 812 PATENTKRAVö: 456 812 PATENT REQUIREMENTS 1. Förfarande för att reducera friktionen mellan ett på företrädesvis snö och is glidande medförsett fordon och under- laget, k ä n n e t e c k n a t av att ett värmeenergiinnehàl- lande medium bringas att genomströmma ett i medarna (10) utbil- dat hálrum (2) för uppvärmning av medarnas (10) glidytor (1).Method for reducing the friction between a vehicle provided with preferably sliding snow and ice and the ground, characterized in that a heat-containing medium formed is caused to flow through a cavity (2) formed in the feeders (10) for heating. of the sliding surfaces (1) of the slides (10). 2. Förfarande enligt krav 1, k ä n n e t e c k n a t av ' att man som värmeenergiínnehàllande medium använder sig av av- gaser fràn fordonets drivmotor.2. A method according to claim 1, characterized in that exhaust gases from the vehicle's engine are used as the heat energy-containing medium. 3. Förfarande enligt krav 1, k ä n n e t e c k n a t av att man som värmeenergiinnehàllande medium använder sig av kyl- luft eller kylvätska från fordonets drivmotor.3. A method according to claim 1, characterized in that cooling heat or coolant from the vehicle's engine is used as the heat energy-containing medium. 4. Mede för fordon, vilken innefattar en glidyta (1) och ett hálrum (2), k ä n n e t e c k n a d av att hàlrummet (2) är försett med öppningar (3;6,4) för att tilleda och bortleda ett värmeenergiínnehàllande medium och att hálrummet (2) på sin ovansida är försett med ett isoleringsskikt (5).Vehicle slide, which comprises a sliding surface (1) and a cavity (2), characterized in that the cavity (2) is provided with openings (3; 6,4) for supplying and discharging a heat-energy-containing medium and that the cavity (2) on its upper side is provided with an insulating layer (5).
SE8600089A 1986-01-09 1986-01-09 PROCEDURES AND DEVICES TO REDUCE FRICTION BETWEEN A SNAPSHEET AND A SLIDING VEHICLE AND SUBSTANCE SE456812B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8600089A SE456812B (en) 1986-01-09 1986-01-09 PROCEDURES AND DEVICES TO REDUCE FRICTION BETWEEN A SNAPSHEET AND A SLIDING VEHICLE AND SUBSTANCE
PCT/SE1987/000326 WO1989000123A1 (en) 1986-01-09 1987-07-07 Method and device for reducing friction between a vehicle and the ground, especially snow and ice, upon which the vehicle is sliding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600089A SE456812B (en) 1986-01-09 1986-01-09 PROCEDURES AND DEVICES TO REDUCE FRICTION BETWEEN A SNAPSHEET AND A SLIDING VEHICLE AND SUBSTANCE

Publications (3)

Publication Number Publication Date
SE8600089D0 SE8600089D0 (en) 1986-01-09
SE8600089L SE8600089L (en) 1987-09-06
SE456812B true SE456812B (en) 1988-11-07

Family

ID=20363051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600089A SE456812B (en) 1986-01-09 1986-01-09 PROCEDURES AND DEVICES TO REDUCE FRICTION BETWEEN A SNAPSHEET AND A SLIDING VEHICLE AND SUBSTANCE

Country Status (2)

Country Link
SE (1) SE456812B (en)
WO (1) WO1989000123A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468372B (en) * 1991-04-24 1992-12-21 Stiftelsen Im Inst Foer Mikroe PROCEDURE FOR MANUFACTURE OF THIN MOVIE SOLAR CELLS WHICH DEPOSIT OF LAYERS ON SUBSTRATE SHALL BE IN ROTABLE (CYLINDRISK) BEARING DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786691A (en) * 1955-05-09 1957-03-26 Charles W Martin Logging scoot

Also Published As

Publication number Publication date
SE8600089D0 (en) 1986-01-09
WO1989000123A1 (en) 1989-01-12
SE8600089L (en) 1987-09-06

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