SE181793C1

SE181793C1 -

Info

Publication number: SE181793C1
Authority: SE
Publication date: 1962-01-01

Description

KLASS 63 e:19/01 INT. KLASS B 62 g PATENTTID FRAN DEN 30 JANUAR' 1958 BEVIDAT DEN 13 SEPTEMBER 1962 PUBLICERAT DEN 4 DECEMBER 1962 Ans. 888/1958 den 30/1 1958Hdrtill en ritning L L E SUOMINEN, NAKKILA, FINLAND Ringdack for fordonshjul med lagre och hogre, av mellanrum atskilda upphojningar Foreliggande uppfinning gar ut pa en slityta av gummi for ringdack, t. ex. f6r hjul for bilar, flygplan, motorcyklar och andra fordon, och är anvandbar lika val far dack med inre slang som for s. k. slanglasa dack. CLASS 63 e: 19/01 INT. CLASS B 62 g PATENT TIME FROM 30 JANUARY '1958 PROVIDED ON 13 SEPTEMBER 1962 PUBLISHED ON 4 DECEMBER 1962 Ans. 888/1958 of 30/1 1958In addition to a drawing L L E SUOMINEN, NAKKILA, FINLAND Ring tires for vehicle wheels with bearings and right, raised elevations at intervals The present invention is based on a rubber wear surface for ring tires, e.g. for wheels for cars, airplanes, motorcycles and other vehicles, and can be used as an option for tires with an inner hose as for so-called hose glass tires.

Uppfinningen heror sarskilt det slags ringdack, vars slityta bildas av lagre och hogre av mellanrum atskilda upphojningar. Uppfinningen kannetecknas i huvudsak darav, att de olika hoga upphojningarna aro anordnade att alternera med varandra, att de hogre upphojningarna bildas av grupper av tva eller flera till tvarsnittsytan mindre upphojningar och att de hogre och lagre upphojningarna avensom de upphojningar, vilka gruppvis bilda de hogre upphajningarna, aro skilda frau varandra av lika djupa fordjupningar i ringdacket. The invention is particularly concerned with the type of ring deck, the wear surface of which is formed by bearings and higher elevations separated by spaces. The invention is mainly characterized in that the different high elevations are arranged to alternate with each other, that the higher elevations are formed by groups of two or more smaller elevations to the cross-sectional area and that the higher and lower elevations are in addition to the elevations which form the higher elevations. , are separated from each other by equally deep depressions in the ring deck.

Formen av upphojningarnas basprojektion mot dacket Or icke avgarande, utan kan varieras pa olika salt. The shape of the base projection of the elevations towards the roof is not decisive, but can be varied on different salts.

En dackkonstruktion enligi uppfinningen medfor flera fordelar i jamfOrelse med hit-tills kanda ddck. Som exempel ma anforas, att de hogre upphojningarna mojliggor ett Mitre grepp i vagbanan och hindrar dacket att slira. Dessutom astadkommer de en jamnare och mjukare korning, vilket sarskilt markes pa en ojamn vagyta. A roof construction according to the invention has several advantages in comparison with hitherto known roofs. As an example, it should be mentioned that the higher elevations allow a miter grip in the roadway and prevent the tire from slipping. In addition, they achieve a smoother and softer grain, which is especially noticeable on an uneven road surface.

Uppfinningen askadliggores i nagra utf0- ringsexempel p0. ritningen, varvid fig. 1 visar tvarsnittet genom ett clack och fig. 2-6 delar av fern olika dOck, sedda vinkelratt mot slitytan. The invention is embodied in some embodiments. the drawing, in which Fig. 1 shows the cross-section through a clack and Figs. 2-6 parts of four different docks, seen perpendicular to the wear surface.

I ritningen angiver 1 det egentliga dacket, 2 de lagre och 3 de h6gre upphojningarna. De hogre och lagre upphbjningarna Oro sa anordnade, att de bilda ett enhetligt och/eller periodiskt upprepat monster Over dfickets he-la omkrets. I fig. 2-4 alternera de lagre och hOgre upphojningarna saval i dackets langdsom tvarled. Harvid motsvarar bredden och langden av den grupp, som bildas av de hog-re upphojningarna 3, lampligen den lagre upphojningens 2 motsvarande matt. Enligt fig. 2 bildas upphojningarna 3 av item pa avstand frau varandra befintliga tappar, vilkas form, sedd lodratt mot ytan, Or yankrande, t. ex. fyrkantig, cirkelformad osv. In the drawing, 1 indicates the actual deck, 2 the lower and 3 the higher elevations. The upper and lower elevations Oro so arranged that they form a uniform and / or periodically repeated monster Over dfickets the entire circumference. In Figs. 2-4, the lower and right elevations alternate with the slow transverse direction of the roof. In this case, the width and length of the group formed by the higher ridges 3, correspondingly correspond to the corresponding mat of the lower ridges 2. According to Fig. 2, the elevations 3 are formed by items spaced apart from each other, the shape of which, seen perpendicular to the surface, is anchored, e.g. square, circular, etc.

Dackets yta enligt fig. 3 motsvaras av fig. 2, med den skillnaden, att man enligt fig. 3 i stallet for de tappartade upphojningarna 3 i fig. 2 har langstrackta upphojningar. I utforingsformen enligt fig. 4 bildar de lagre upphojningarnas 2 sidolinjer en vinkel oin 0 med dackets mittlinje. De hogre upphojningarna 3 Or langstrackta och parallella med dackets mittlinje. The surface of the roof according to Fig. 3 corresponds to Fig. 2, with the difference that according to Fig. 3, in the place of the tapered elevations 3 in Fig. 2, there are elongate elevations. In the embodiment according to Fig. 4, the side lines of the lower elevations 2 form an angle oin 0 with the center line of the roof. The higher elevations 3 Or elongated and parallel to the center line of the deck.

Enligt fig. 5 har de lagre upphojningarna 2, uppifran sett, formen av en kvadrat och de bilda runt dackets slityta sig strackande rader av upphojningar, mellan vilka i det antydda fallet Or en grupp bildad av tre hogre upphojningar 3. Dessa hOgre upphajningar utgoras av runt hela dacket forlopande parallella asar, belagna pa ett aystand frail varandra, varvid de inbordes mellanrummen melIan bade de lagre upphojningarna 2 och de hogre upphojningarna 3 stracka sig lika djupt in i ringmaterialet. According to Fig. 5, the lower elevations 2, seen from above, have the shape of a square and they form rows of elevations extending around the wear surface, between which in the indicated case Or a group formed by three higher elevations 3. These upper elevations are formed by parallel axes extending around the entire deck, coated at a distance from each other, the in-space gaps between both the lower elevations 2 and the higher elevations 3 extending equally deep into the ring material.

Enligt fig. 6 finnes i dackets vanstra k.ant en av de hogre upphojningarna bildad grupp, vilka upphojningar stracka sig som asar Over dackets hela omkrets. Till hoger om dessa lOper tva sicksackformiga lagre upphajningar 2, och mellan dem inbordes parallella, i ring-ens mittlinjeriktning fortlOpande hogre asar 3. According to Fig. 6, there is in the left edge of the deck one of the groups formed by the higher elevations, which elevations extend which extend over the entire circumference of the deck. To the right of these run two zigzag bearing bearings 2, and between them are embedded parallel, in the center line direction of the ring, continuous higher axes 3.

Uppfinningen Or ej begransad till forenamnda utforingsform, utan kan man ytterligare variera den av de lagre och hogre upphojningarna bildade figurernas form och ordning, liksom man Oven kan variera de hogre och lagre upphojningarnas form i och for sig. The invention is not limited to the aforementioned embodiment, but one can further vary the shape and order of the figures formed by the lower and right elevations, just as one can also vary the shape of the higher and lower elevations per se.

Claims

1. Patent claim: I. Ringdhck for vehicle wheels, the wear surface of which is formed by bearings and higher, of spaced elevations, may be characterized by the fact that the different high elevations (2, 3) are arranged to alternate with each other, to the higher elevations (3) are formed by groups of two or more minor elevations to the cross-sectional area and that the upper and lower elevations (2, 3) as well as the elevations which form the upper elevations in groups are separated from each other by equal deep depressions in the ring deck. Tire according to claim 1, characterized in that the base surface of the groups of elevations (3) formed by the elevations with the smaller cross-section corresponds approximately to the base surface of the lower elevations (2). 2. Tire according to claim 1, characterized in that v, that the higher elevations (3) integral between the lower ridges (2) consist of separate pins. Tire according to claim 1 or 2, characterized in that the higher and lower elevations (2, 3) are arranged so as to form a uniform and / or periodically repeated monster over the entire circumference of the tire. Tire according to claims 1 and 4, characterized in that the higher elevations (3) are separated from each other only by between these existing depressions, the threats of which extend to the same level as the bottom surface of the lower elevations (2). Request publications: Patent patent ter frCui Sweden 39 112; USA 1 147 149. Stockholm 1962. Kungl. Boktr. P. A. Norstedt 8c Saner. 620089.