FI62788C - INFAESTNING AV DUBBELHJUL I SYNNERHET PAO TRAKTOR - Google Patents
INFAESTNING AV DUBBELHJUL I SYNNERHET PAO TRAKTOR Download PDFInfo
- Publication number
- FI62788C FI62788C FI811013A FI811013A FI62788C FI 62788 C FI62788 C FI 62788C FI 811013 A FI811013 A FI 811013A FI 811013 A FI811013 A FI 811013A FI 62788 C FI62788 C FI 62788C
- Authority
- FI
- Finland
- Prior art keywords
- wheel
- rim
- fastening
- grooves
- fastening member
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
- B60B11/02—Units of separate wheels mounted for independent or coupled rotation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
- Handling Of Sheets (AREA)
- Tires In General (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Glass Compositions (AREA)
- Handcart (AREA)
Description
1 627881 62788
Levikepyörän kiinnitys, erityisesti traktorissa Infästning av dubbelhjul, i synnerhet pa traktorMounting the spreading wheel, in particular on the tractor Infästning av dubbelhjul, i synnerhet pa traktor
Keksinnön kohteena on laite levikepyörän kiinnittämiseksi varsinaisen pyörän rinnalle, erityisesti maataloustraktoreiden pyörien yhteydessä, jolloin pyörän vanne on sellaista rakennetta, jossa vanteen reuna kääntyy sisäänpäin muodostaen vanteen akseliin päin aukeavan uran, ja 5 jolla laitteella levikepyörän kiinnitys tapahtuu yhdestä tai useammasta osasta muodostuvan kiinnityselimen avulla.The invention relates to a device for fastening a spreading wheel alongside the actual wheel, in particular in connection with the wheels of agricultural tractors, the wheel rim having a structure in which the rim edge pivots inwards to form a groove opening towards the rim axle.
Ennestään tunnetuissa rakenteissa levikepyörän kiinnitys tapahtuu erinäisin levikepyörän yhteydessä olevin välinein traktorin pyörän vantci-10 siin erityisesti asennettuihin kiinnitysvasteisiin. Tällainen rakenne, joka edellyttää erityisosia, myös traktorin pyörän puolella, on monimutkainen ja kallis ja tämän keksinnön tarkoituksena on aikaansaada yksinkertaisempi ja halvempi rakenne, joka lisäksi täyttää kaikki tällaiselta laitteelta vaadittavat toiminnalliset vaatimukset.In the previously known constructions, the spreading wheel is fastened by various means connected to the spreading wheel to the fastening stops specially mounted on the wheel rims of the tractor wheel. Such a structure, which requires special parts, also on the wheel side of the tractor, is complex and expensive, and the object of the present invention is to provide a simpler and cheaper structure which, moreover, meets all the functional requirements required of such a device.
1515
Keksinnön mukaan tämä saavutetaan käyttämällä sellaista sinänsä tunnettua vannerakennetta, jossa vanteen reuna kääntyy sisään päin muodostaen vanteen akseliin päin aukeavan uran. Keksinnölle on tunnusomaista se, että kiinnityselimen reunat on suunnattu ulospäin siten, että ne sopi-20 vat sekä varsinaisen pyörän vanteen että levikepyörän vanteen uriin, ja että levikepyörän lukitseminen varsinaiseen pyörään tapahtuu painamalla kiinnityselimen reunat mainittuihin uriin.According to the invention, this is achieved by using a rim structure known per se, in which the edge of the rim pivots inwards, forming a groove which opens towards the axis of the rim. The invention is characterized in that the edges of the fastening member are directed outwards so as to fit into the grooves of both the actual wheel rim and the spreading wheel rim, and that the locking wheel is locked to the actual wheel by pressing the edges of the fastening member into said grooves.
Seuraavassa keksintöä selostetaan yksityiskohtaisesti viittaamalla ohei-25 sen piirustuksen kuvioissa esitettyihin eräisiin keksinnön sovellutus-esimerkkeihin, joiden yksityiskohtiin keksintö ei mitenkään ahtaasti ole rajoitettu.In the following, the invention will be described in detail with reference to some embodiments of the invention shown in the figures of the accompanying drawing, to the details of which the invention is in no way narrowly limited.
Kuvioissa 1,2 ja 3 esitetään rakenne, joka perustuu traktorin pyörän 30 ja levikepyörän vanteet yhdistävään laajenevaan, mainittuihin uriin tunkeutuvaan vanteeseen.Figures 1, 2 and 3 show a structure based on an expandable rim penetrating said grooves connecting the rims of the tractor wheel 30 and the spreading wheel.
Kuvioissa 4 ja 5 esitetään rakenne, jossa erilliset säteettäisesti ulospäin työntyvät osat yhdistävät pyörien vanteet toisiinsa.Figures 4 and 5 show a structure in which separate radially outwardly projecting parts connect the rims of the wheels to each other.
Kuvioissa 6 ja 7 on esitetty edellisestä rakenteesta sellainen väriaa- 35 2 62788 tio, jossa yhdysosia työntävä mekanismi on kiinnitetty levikepyörän vanteeseen.Figures 6 and 7 show a color of the previous structure in which a mechanism for pushing the connecting parts is attached to the rim of the spreading wheel.
Traktorin taka-akseliin 1 on kiinnitetty levypyörä 2, jonka vanne 3 on 5 varustettu reunaurilla 4. Levikepyörässä on samanlainen vanne 5 ja nämä vanteet yhdistetään toisiinsa liitosvanteen 6 avulla. Tämä vanne muodostuu esimerkissämme kahdesta osasta, joita loitonnetaan toisistaan linkkumekanismin 7 ja ruuvimekanismin 8 välityksellä. Vanteen 6 voidaan ajatella myös muodostuvan yhdestä, kolmesta tai useammasta 10 osasta. Vanteessa 6 on ulospäin käännetyt reunat 9, jotka puristetaan linkku- ja ruuvimekanismien avulla urien 4 pohjia vasten.A disc wheel 2 is attached to the rear axle 1 of the tractor, the rim 3 of which is provided with an edge groove 4. The spreading wheel has a similar rim 5 and these rims are connected to each other by means of a connecting rim 6. In our example, this rim consists of two parts which are spaced apart by means of a linking mechanism 7 and a screw mechanism 8. The rim 6 can also be considered to consist of one, three or more parts 10. The rim 6 has outwardly turned edges 9, which are pressed against the bottoms of the grooves 4 by means of link and screw mechanisms.
Mikäli pyörien vanteet ovat eri kokoisia, käytetään liitosvannetta, jonka reunaulkonemat 9 ovat vastaavasti eri suuruisia. Vanne 6 voidaan 15 myös tehdä kulmikkaaksi kuvion 3 mukaisesti, jolloin se saadaan paremmin asennettua sellaisiin pyörien vanteisiin, joiden reunaurissa on mahdollisia kolhujen aikaansaamia litistymiä.If the rims of the wheels are of different sizes, a connecting rim is used, the edge projections 9 of which are correspondingly different sizes. The rim 6 can also be made angular according to Fig. 3, whereby it can be better mounted on wheel rims which have possible flattening caused by knocks in the edge grooves.
Kuvioissa 4 ja 5 esitetyssä rakenteessa liitoskappaleita 10 on useita 20 ja niitä työnnetään säteettäisesti pyörien vanteiden urien 4 pohjia vasten erillisen kiristysmekanismin avulla. Tämä muodostuu liitoskap-paleisiin 10 nivelöidyistä varsista 11 ja 12, näiden varsien toiset päät yhdistävistä levyistä 13 ja 14 sekä ruuvista 15, jolla levyjä 13 ja 14 voidaan joko lähentää toisiaan kohti tai loitontaa toisistaan.In the structure shown in Figures 4 and 5, there are a plurality of connecting pieces 10 20 and they are pushed radially against the bases of the grooves 4 of the wheel rims by means of a separate tightening mechanism. This consists of arms 11 and 12 articulated to the connecting pieces 10, plates 13 and 14 connecting the other ends of these arms, and a screw 15 by means of which the plates 13 and 14 can either be brought closer together or spaced apart.
2525
Kun levikepyörää kiinnitetään vetopyörään, loitonnetaan levyjä 13 ja 14 toisistaan, jolloin varret 11 ja 12 vetävät liitoskappaleet 10 kes-kiakselia kohti ja liitin voidaan asentaa traktorin pyörän ja levikepyörän väliin. Ruuvia 15 kiristettäessä loittonevat liitoskappaleet 10 30 keskiakselista ja tunkeutuvat uriin 4 toteuttaen liitoksen.When the spreading wheel is attached to the traction sheave, the plates 13 and 14 are spaced apart, so that the arms 11 and 12 pull the connecting pieces 10 towards the central axis and the coupling can be mounted between the tractor wheel and the spreading wheel. When the screw 15 is tightened, the connecting pieces 10 30 move away from the central axis and penetrate into the grooves 4, making the connection.
Kuvioiden 6 ja 7 mukaisessa rakenteessa on levikepyörään kiinnitetty ruuvien 16 avulla runkolevy 17, johon on kiinnitetty kiristysruuvi 18 ja sen kannattamana yhdyslevy 19, johon on nivelletty liitoskappalei-35 ta 10 kannattavat varret 20. Liitäntä suoritetaan asettamalla levike-pyörä oikealle paikalleen, jonka jälkeen ruuvia 18 kiristämällä saatetaan varret 20 työntämään liitoskappaleet 10 vanteiden reunauriin 4.In the construction according to Figs. By tightening 18, the arms 20 are caused to push the connecting pieces 10 into the edge grooves 4 of the rims.
3 627883 62788
Seuraavassa esitetään patenttivaatimukset, joiden määrittelemän keksinnöllisen ajatuksen puitteissa keksinnön eri yksityiskohdat voivat vaihdella ja poiketa aiemmin esitetyistä yksityiskohdista.The following claims set forth within the scope of the inventive idea, the various details of the invention may vary and differ from those previously set forth.
Claims (5)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI811013A FI62788C (en) | 1981-04-01 | 1981-04-01 | INFAESTNING AV DUBBELHJUL I SYNNERHET PAO TRAKTOR |
GB8208029A GB2096072B (en) | 1981-04-01 | 1982-03-19 | Auxiliary wheel fastening |
DE3211556A DE3211556C2 (en) | 1981-04-01 | 1982-03-29 | Device for attaching an additional wheel |
NO821069A NO151187C (en) | 1981-04-01 | 1982-03-30 | TWIN WHEEL MOUNTING PART, SPECIFICALLY ON A TRACTOR |
SE8202029A SE447557B (en) | 1981-04-01 | 1982-03-30 | EXTRA WHEEL MOUNTING SPECIAL, IN PART OF THE TRACTOR |
DK146782A DK150338C (en) | 1981-04-01 | 1982-03-31 | ADDITIONAL ADDITION FOR EXTRA WHEELS, PARTS ON TRACTORS |
FR8205569A FR2503050B1 (en) | 1981-04-01 | 1982-03-31 | DEVICE FOR FIXING A SECOND WHEEL TO FORM A DOUBLE WHEEL, PARTICULARLY ON A TRACTOR |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI811013A FI62788C (en) | 1981-04-01 | 1981-04-01 | INFAESTNING AV DUBBELHJUL I SYNNERHET PAO TRAKTOR |
FI811013 | 1981-04-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI811013L FI811013L (en) | 1982-10-02 |
FI62788B FI62788B (en) | 1982-11-30 |
FI62788C true FI62788C (en) | 1983-03-10 |
Family
ID=8514277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI811013A FI62788C (en) | 1981-04-01 | 1981-04-01 | INFAESTNING AV DUBBELHJUL I SYNNERHET PAO TRAKTOR |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE3211556C2 (en) |
DK (1) | DK150338C (en) |
FI (1) | FI62788C (en) |
FR (1) | FR2503050B1 (en) |
GB (1) | GB2096072B (en) |
NO (1) | NO151187C (en) |
SE (1) | SE447557B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8200185A (en) * | 1982-01-19 | 1983-08-16 | Mol Pieter Krijn | CONNECTING DEVICE BETWEEN TWO WHEELS. |
IE56197B1 (en) * | 1985-03-08 | 1991-05-08 | Charles Frederick Clarke | A coupling apparatus |
NL8600093A (en) * | 1986-01-17 | 1987-08-17 | Mol Pieter Krijn | ATTACHMENT STRUCTURE FOR REMOVABLE ATTACHMENT OF AN ADDITIONAL WHEEL TO A TRACTOR WHEEL OF A TRACTOR OR SIMILAR VEHICLE. |
FR2651724B1 (en) * | 1989-09-14 | 1994-05-13 | Ermas | DEVICE FOR TWINNING VEHICLE WHEELS AND PARTICULARLY AGRICULTURAL MACHINERY. |
DE102008021790A1 (en) * | 2008-04-30 | 2009-11-05 | Claas Selbstfahrende Erntemaschinen Gmbh | Device for solvable connection of individual wheel rims for formation of double wheel rims for receiving two tires at vehicles, has individual wheel rims, where side areas of individual wheel rims are turned towards to each other |
DE102015118196A1 (en) * | 2015-10-26 | 2017-04-27 | Kock Und Sohn Räder Gmbh | Apparatus for releasably connecting an auxiliary wheel rim to a vehicle wheel rim and tie rod for use in the apparatus |
GB2575101A (en) * | 2018-06-29 | 2020-01-01 | Gkn Wheels Ltd | Wheel apparatus |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190905464A (en) * | 1909-03-06 | 1909-10-14 | Paul Savoye | Improvements in and relating to Auxiliary Rims for Wheels. |
AT50570B (en) * | 1909-10-05 | 1911-11-10 | Louis Truelle | Device for attaching auxiliary rims to wagon wheels. |
FR522522A (en) * | 1920-04-27 | 1921-08-01 | Internat Steel Wheel Company | Improvements made to wheels with removable rims |
US1812573A (en) * | 1929-08-21 | 1931-06-30 | Milton W Thompson | Vehicle wheel |
GB464159A (en) * | 1935-12-18 | 1937-04-13 | John Whitehouse | A method of attaching and actuating auxiliary cleats or lugs to pneumatic tyred car, lorry, tractor or other wheels |
GB865371A (en) * | 1957-05-21 | 1961-04-19 | James Arnold Smyser | Tire supporting apparatus |
US3318356A (en) * | 1965-10-01 | 1967-05-09 | John R Vust | Traction device |
AU411356B1 (en) * | 1966-02-01 | 1971-03-19 | Pieter Kron Mol | Fastening fora cage wheel toa rim ofa vehicle wheel |
US3365237A (en) * | 1966-04-06 | 1968-01-23 | Ernest C. Tillman | Wheel attaching device |
GB1332169A (en) * | 1971-10-20 | 1973-10-03 | Standen Sons Ltd F A | Extension wheels for tractors |
DE2405084A1 (en) * | 1974-02-02 | 1975-08-07 | Kloeckner Humboldt Deutz Ag | BRACKET FOR TWIN WHEELS ON THE OUTSIDE OF A TRACTOR |
GB1481899A (en) * | 1975-07-02 | 1977-08-03 | Equipment Ltd | Cage wheels for vehicles |
GB1498639A (en) * | 1975-12-13 | 1978-01-25 | Mol P | Fastening construction for detachably connecting an additional wheel rim or cage wheel to a wheel of a tractor or other heavy duty vehicle |
DK136889B (en) * | 1976-01-26 | 1977-12-12 | Ellegaard As P | Clamping device for holding extra wheels on vehicles. |
CH619895A5 (en) * | 1976-10-07 | 1980-10-31 | Schaad Eggenschwiler Fritz | Double wheel of a vehicle |
US4220372A (en) * | 1978-11-06 | 1980-09-02 | Allis-Chalmers Corporation | Dual wheel and axle assembly |
FR2475991A1 (en) * | 1980-02-15 | 1981-08-21 | Centrale Pneu | JUMPED WHEEL DEVICE FOR TRACTORS AND SIMILAR ENGINES |
FR2633641B1 (en) * | 1988-06-30 | 1993-02-05 | Snecma | METHOD AND DEVICE FOR THE SIMULTANEOUS PROTECTION OF INTERNAL AND EXTERNAL SURFACES, IN PARTICULAR BY ALUMINIZING HOT-RESISTANT ALLOY PARTS, BASED ON NI, CO OR FE |
-
1981
- 1981-04-01 FI FI811013A patent/FI62788C/en not_active IP Right Cessation
-
1982
- 1982-03-19 GB GB8208029A patent/GB2096072B/en not_active Expired
- 1982-03-29 DE DE3211556A patent/DE3211556C2/en not_active Expired
- 1982-03-30 SE SE8202029A patent/SE447557B/en not_active IP Right Cessation
- 1982-03-30 NO NO821069A patent/NO151187C/en unknown
- 1982-03-31 FR FR8205569A patent/FR2503050B1/en not_active Expired
- 1982-03-31 DK DK146782A patent/DK150338C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2096072A (en) | 1982-10-13 |
DE3211556C2 (en) | 1984-11-08 |
FR2503050B1 (en) | 1987-06-19 |
FR2503050A1 (en) | 1982-10-08 |
FI62788B (en) | 1982-11-30 |
GB2096072B (en) | 1985-02-06 |
NO821069L (en) | 1982-10-04 |
FI811013L (en) | 1982-10-02 |
DK150338B (en) | 1987-02-09 |
NO151187B (en) | 1984-11-19 |
DE3211556A1 (en) | 1982-11-04 |
SE8202029L (en) | 1982-10-02 |
DK146782A (en) | 1982-10-02 |
NO151187C (en) | 1985-02-27 |
SE447557B (en) | 1986-11-24 |
DK150338C (en) | 1987-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: VALMET OY |