SE178536C1

SE178536C1 -

Info

Publication number: SE178536C1
Authority: SE
Publication date: 1962-01-01

Description

KLASS 54 h:1/02 NT. KLASS G 09 f PATENTTID FRAN DEN 24 NOVEMBER 1958 BEVIDAT DEN 11 JANUARI 1962 PUBLICERAT DEN 13 MARS 1962 Ans. 10890/1958 den 24/11-1958Rodin en ritning B W HOLMSTROM, SOLNA mil G A F ARBENIUS, FARSTA Anordning for montering av en reklamskylt p& utsidan av ett fordonshjul Uppfinningen avser en anordning f8r montering air en reklamskylt yid utsidan av ett fordonshjul, som Sr lagrat pa. en ej roterbar axeltapp, varyid en ph axeltappens gangade ytterande paskruvad, invandigt Wad mutter direkt eller indirekt tjdnar som faste for skylten. CLASS 54 h: 1/02 NT. CLASS G 09 f PATENT PERIOD FROM 24 NOVEMBER 1958 PROVIDED 11 JANUARY 1962 PUBLISHED 13 MARCH 1962 Ans. 10890/1958 on 24 / 11-1958Rodin a drawing BW HOLMSTROM, SOLNA mil GAF ARBENIUS, FARSTA Device for mounting a billboard on the outside of a vehicle wheel The invention relates to a device for mounting an advertising plate on the outside of a vehicle wheel, as a bearing wheel. . a non-rotatable axle pin, varyid a ph the axle pin's threaded outer fitting screw, internal Wad nut directly or indirectly serves as a fastener for the plate.

Ett onskemal betraffande dylika fastanordningar Sr givetvis, att de skola mojliggora en. snahb montering och demontering av skyltarna utan a.nvandning ay specialverktyg. En annu mera vasentlig uppgift Sr emellertid att finna en fastanordning, som i franvaro av den i navhylsans ytterande inpressade koppformiga skyddshuven sakerstaller en effektiv tatning mot smorjmedelslackage fran lagret. Detta problem har hittills ej fatt flagon tillfredsstallande lOsning, vilket torde vara orsaken till, att de ifragavarande reklamskyltarna ej utnyttjats i storre utstrackning. One wish for such fasteners is, of course, that they should make it possible. snahb assembly and disassembly of the signs without the use of special tools. An even more important task, however, is to find a fastening device which, in the absence of the cup-shaped protective cap pressed into the outer shell of the hub sleeve, provides an effective seal against lubricant leaching from the bearing. This problem has so far not been satisfactorily solved, which is probably the reason why the advertising signs in question have not been used to a greater extent.

En tillforlitlig och samtidigt enkel och lattskott monteringsanordning,. som undanrOjer ovannamnda olagenhet, har nu enligt uppfinningen astadkommits darigenom, att mutterns mot hjulnavet vanda del är cylindrisk samt bur forminskad ytterdiameter for mottagande av en tatningsring, sum med en cylindrisk eller svagt konisk yta anligger mot en pa motsvarande satt utformad yta hos hjulnavet, mar-mid mutterns forminskade del overgAr i en vidgad del medelst en ringformig avsats, som yid behov tjanar som stod for den mellan muttern och navet placerade tatningsringen. Navhylsan blir pa sa. salt effektivt tillsluten, samtidigt som mutterns ytterande Or tillganglig och kan utnyttjas till att direkt eller via en mellankopplad del uppbara skylten. Den runt muttern anordnade tatningsringen, som foretradesyis tillverkas ay plast, gummi eller liknande elastiskt material, eventuellt i kombination med forstyyande metallring, kan med sin yttre, fOretradesvis vidgade del anligga mot antingen insidan eller utsidan av navhylsan och medbringas i hada fallen Yid skyltens rotation, varvid den med sin yasentligt mind-re inneryta glider runt mutterns bearbetade yta, som ej fororsakar namnyard friktion. A reliable and at the same time simple and easy-to-install mounting device. which obviates the above-mentioned malfunction, has now been achieved according to the invention in that the part of the nut facing the wheel hub is cylindrical and has a reduced outer diameter for receiving a sealing ring, which with a cylindrical or slightly conical surface abuts a correspondingly shaped surface of the wheel hub. -with the reduced part of the nut merges into a widened part by means of an annular ledge, which yid needs serve which stood for the sealing ring placed between the nut and the hub. The hub sleeve stays on. salt effectively closed, at the same time as the outer nut of the nut is accessible and can be used to directly or via an interconnected part carry the sign. The sealing ring arranged around the nut, which is preferably made of plastic, rubber or similar elastic material, possibly in combination with a supporting metal ring, can with its outer, preferably widened part abut against either the inside or the outside of the hub sleeve and be carried in case of rotation of the plate. wherein it, with its substantially smaller inner surface, slides around the machined surface of the nut, which does not cause nominal friction.

Ytterligare kannetecken pa uppfinningen beskrivas narmare under hanyisning till bifogade ritning, som visar olika utforingsformer. Fig. 1 visar salunda en axiell skarning genom lagret for ett framhjul hog en bil jamte en pa axelta.ppen monterad fastanordning med pasatt skylt. Fig. 2 visar en liknande bild av en annan utforingsform. Fig. 3 visar en perspektivbild ay tatningsringen for gIngan. Fig. 4 visar en perspektivbild ay en mutter av speeiellt utforande, och fig. 5 visar en fastsattningsdetalj, likaledes i perspektiv. I de olika figurerna ha motsyarande delar samma hanvisningssiffror. Further features of the invention are described in more detail with reference to the accompanying drawing, which shows various embodiments. Fig. 1 thus shows an axial cut through the bearing for a front wheel and a car as well as a fixed device mounted on the axle with a fitted plate. Fig. 2 shows a similar view of another embodiment. Fig. 3 shows a perspective view of the sealing ring for the ring. Fig. 4 shows a perspective view of a nut of special design, and Fig. 5 shows a fastening detail, also in perspective. In the different figures, the corresponding parts have the same male reference numerals.

I fig. 1 betecknar 11 ett hjulnav, som med hjalp av rullager 12 Sr monterat p5 en axel-_ tapp 13, mars utanfor lagret befintliga gangade anddel 14 har forminskad diameter. Narmast lagret uppbar axeldnden 14 en mot lagrets innerring stadjande bricka 15, som har till den normala utrustningen. En tatningsring av den i fig. 3 visade typen Or fastklamd mellan briekans 15 utsida och en pa axelanden paskruvad mutter 16. Ringen Sr sammansatt av en platbricka 18 och en mid dennas ena sida fast, i tvarsektion triangular, elastisk gummi- eller plastring 17 (fig. 3), som har en nagot mindre innerdiameter an hrickan 18. Den senare Sr utbildad med en i axelandens kilspar 19 in gripande klack 20, som tackes ay en frail tatningsringen 17 utskjutande flik 21. Tatningsringen, som Sr vand mot muttern, Or dimensionerad sS, att den mid pasattningen ph axelanden tvingas att utvidga sig for att sedan komma till anliggning mot gangans batten. Den elastiska fliken 21 Sr i sin tur avpassad att effektivt ingripa mot kilsparets botten. Muttern 16 har mid sin inat vanda ande en ringformig, konisk yta, som a'stadkommits genom en sned avfasning langs innerperiferien och som mid mutterns atdragning forskjutes. 2— — over tatnin:gsringen 17 och ytterligare inpres-sar densamma i gangan. In Fig. 1, 11 denotes a wheel hub which, with the aid of roller bearings 12 Sr mounted on a shaft pin 13, has a reduced portion 14 outside the bearing and has a reduced diameter. Closest to the bearing, the shaft end 14 carried a washer 15 facing the inner ring of the bearing, which has to the normal equipment. A sealing ring of the type Or shown in Fig. 3 clamped between the outside of the briquette 15 and a nut 16 screwed onto the shoulder ends. Fig. 3), which has a slightly smaller inner diameter than the rake 18. The latter Sr is formed with a lug 20 engaging in the wedge pair of wedges 19, which is fastened to a flap 21 projecting from a frail sealing ring 17, which sealing ring, which Sr watered against the nut, Or dimensioned sS, that the mid pass ph axelanden is forced to expand to then come into abutment against the batten of the aisle. The elastic flap 21 is in turn adapted to engage effectively against the bottom of the wedge pair. The nut 16 has, in its inertia, an annular, conical surface, which is formed by an oblique bevel along the inner periphery and which the displacement of the nut is displaced. 2— - over tatnin: gsringen 17 and further impresses the same in the corridor.

Sasom redan n:amnts, har muttern 16 ett i hjulnavet inskjutande avsnitt 22 med formins- kad ytterdiameter, varigenom ett mellanrum f8r inlaggning av en tatmngsring uppkommer. I del visade utforandet hr denna tatningsring sammansatt av en cylinderformad metallring 23 och en innanfor denna anbragt elastisk gummi- eller plastring 24, som hr fast vid en radiellt mat Iran cylinderringen ombajd flans 25. Cylindern 23, som i axiell led kan ha en langd ungefar motsvarande den utanfor lagret befintliga na-vdelen, hr avpassad att med sin utsid:a tatt anligga mot navets insida. Eventuellt kan den utvandigt vara overdragen med ett gummi- eller plastskikt, om sa. erfordras. Tatningsringens elastiskainnerdel 24, som anligger mot del forminskade mutteravsnittet, har i sin ena andyta ett periferiellt spar for inIaggning av en skruvfjaderring 26, vilken medverkar till effektiv kontakt med muttern. As already mentioned, the nut 16 has a section 22 projecting into the wheel hub with a reduced outer diameter, whereby a gap for insertion of a towing ring arises. In part, the embodiment of this sealing ring is composed of a cylindrical metal ring 23 and an elastic rubber or plastic ring 24 arranged inside it, which is attached to a radially mat Iran cylinder ring bent flange 25. The cylinder 23, which in axial direction can have a length approximately corresponding to the hub part existing outside the bearing, here adapted to abut with its outside against the inside of the hub. Optionally, it may be externally coated with a rubber or plastic layer, if so. required. The elastic inner part 24 of the sealing ring, which abuts against the partially reduced nut section, has in its one end face a peripheral groove for inserting a coil spring ring 26, which contributes to effective contact with the nut.

Det forminskade mutteravsnittet avslutas rued en radiellt riktad avsats 27, som hr belagen i eft plan nagot utanfor navet och som normalt ej anligger mot tatningsringen 23— 25, ehuru den vid behov sakerstaller, att ring-en halles pa sin plats. Muttem 16 hr last geuom en vid dess utsida medelst skruvar 28 fast bricka 29, som for att hindra rotation har en i kilsparet 19 ingripande klack 30h Den tidigare beskrivna, I axelns ganga ingripande tatningsringen 17, 18 kan i stallet vara insatt mellan muttern 16 och lasbrickan 29. Aven i delta fall vandes den elastiska ringen 17 mot muttern, vars ytterande darvid utbildas med en mot tatningen anliggande konisk Yta. The reduced nut section is terminated by a radially directed ledge 27, which is located in a plane slightly outside the hub and which does not normally abut against the sealing ring 23-25, although it is necessary, if necessary, to keep the ring in place. The nut 16 is loaded by means of a washer 29 fixed to its outside by means of screws 28, which, in order to prevent rotation, has a lug 30h which engages in the wedge pair 19. the welding washer 29. Also in delta cases the elastic ring 17 is wound against the nut, the outer edge of which is thereby formed with a conical surface abutting against the seal.

Mutterns 16 yttre del, som avenledes kan ha en cylindrisk ytteryta, uppbar ett tatt passande hylselement 31, som fasthalles genom en radiellt insult stoppskruv 32 och som i sin tur tjanar som faste for en tallriksformad skylt 33 med ungefar samma diameter som hjulets Far fastsattning av skylten har hylsan utvandigt ett periferiellt spar 34 i narheten av sin ytterande. The outer part of the nut 16, which may also have a cylindrical outer surface, carried a fitted sleeve element 31, which is held by a radially insulated stop screw 32 and which in turn serves as a fastener for a plate-shaped plate 33 of approximately the same diameter as the wheel. the plate has the sleeve externally a peripheral groove 34 near its outer edge.

Sasom aven framgar av fig. 5, innehaller en fran skyltens baksida utskjutande central ring 35 tva motstallda, langs samma puffed belagna slitsar 36, vilka vardera ha en langd motsvarande hogst 1/4 air ringens omkrets. En runt ringen bojd, relativt styv tradfjader 37 har tilt i slitsarna ingripande raka delar 38, som stracka sig som kordor pa ringens insida. Fjaderns 27 ena ombojda ande 39 hr forankrad i skylten, medan den andra, likaledes i rat vinkel ombajda fjaderanden 40 utskjuter genom en med ringen 35 koncentrisk, kort slits 41 i skylten, sa att den kan gripas frail skyltens framsida. Genom att forskjuta fjaderanden 40 i slitsen hr det salunda majligt att utspanna fjadern sA, att ringen 35 kan pasattas pa hylsan 31. DA fjaderanden darefter frigi ves, insnappa de hade raka fjaderdelama 38 i hylsans spar 34 och fastlasa skylten. Endast delta enkla handgrepp erfordras foljaktligen vid byte air reklamskylt, medan hela den ovriga halIaranordningen far kvarstanna pa sin plats, sedan den en gang monterats. As can also be seen from Fig. 5, a central ring 35 projecting from the back of the plate contains two opposite slots 36 along the same puffed surface, each of which has a length corresponding to at most 1/4 of the circumference of the ring. A relatively rigid wire spring 37 bent around the ring has tilted straight parts 38 engaging in the slots, which extend like cords on the inside of the ring. One bent spirit 39 of the spring 27 is anchored in the sign, while the other, likewise right-angled spring edge 40 projects through a short card 41 concentric with the ring 35 so that it can be gripped from the front of the sign. By displacing the spring edge 40 in the slot, it is thus possible to tension the spring so that the ring 35 can be fitted on the sleeve 31. When the spring edge is then released, snap into the straight spring parts 38 in the sleeve 34 and lock the plate. Only simple hand movements are consequently required when replacing the billboard, while the entire other holding device must remain in place after it has been mounted.

Ameltapparnas och navens diametrar variera nagot far olika bilmarken, varfor muttrar- nas 16 innerdimensioner och tatningsringarna maste avpassas i motsvarighet hartill. Samtliga sadana olika muttrar kunna emellertid ha ett gemensamt matt pa sin hylsbarande ytter- del, varigenom sjalva fastanordningarna och darmed i viss man aven skyltarna kunna stan- dardiseras. De sistnamnda maste givetvis betraffande storleken avpassas efter hjuldiametern. The diameters of the amel pins and hubs vary somewhat from car to car, so the 16 inner dimensions of the nuts and the sealing rings must be adapted accordingly. However, all such different nuts can have a common mat on their sleeve-bearing outer part, whereby the fasteners themselves and thus in some cases also the signs can be standardized. The latter must, of course, be adapted to the size of the wheel in terms of size.

Muttern 16 och hylsan 31 kunna naturligtvis aven tillverka:s i ett stycke. Den beskrivna konstruktionen hr emellertid ur standardiseringssynpunkt att foredraga pa grund av att falgarna utskjuta axiellt olika langt pa olika bilmarken. Hylsan kan darvid justeras nagot i axiell riktning, sh att skyltens ytterkant blir belagen pa anskat avstand fran falgen, lampligen c:a 5 mm. The nut 16 and the sleeve 31 can of course also be made in one piece. However, from the point of view of standardization, the construction described is preferable due to the fact that the rims project axially differently at different distances on different car grounds. The sleeve can then be adjusted slightly in the axial direction, so that the outer edge of the sign is coated at the desired distance from the rim, preferably about 5 mm.

Sasom visas i fig. 1, kan en elastisk packning 42 vara inlagd i skyltens monteringsring 35 far att vita mot hylsans snett avfasade ytterande, varigenom varje risk far skrammel undvikes. As shown in Fig. 1, an elastic gasket 42 may be inserted into the mounting ring 35 of the plate to white against the obliquely bevelled edge of the sleeve, thereby avoiding any risk of rattling.

Den 1 fig. 2 visade utfaringsformen Skiljer sig frail den oven beskrivna endast darigenom, att en tatningsring 43 av annan form hr insatt mellan muttern och navhylsan. Ringen 43 Ar gjuten i ett styeke av gummi eller plast samt ar dimensionerad sa, att dess nagot koniska ytterflans 44 kan krangas Over nayhylsans utsida. Tack vara materialets elasticitet kan samma ring anvandas vid. nagot varierande dimensioner hos navhylsan, vilket emellanat kan vara en fordel. Tatningen torde bli fullt lika effektiv vid bada utforingsformema. The embodiment shown in Fig. 2 differs from the one described above only in that a sealing ring 43 of another shape is inserted between the nut and the hub sleeve. The ring 43 is cast in a piece of rubber or plastic and is dimensioned so that its slightly conical outer flange 44 can be crimped over the outside of the nay sleeve. Thanks to the elasticity of the material, the same ring can be used. slightly varying dimensions of the hub sleeve, which can sometimes be an advantage. The seal should be just as effective with both embodiments.

Fig. 4 visar en klammutter, vilken ar avsedd att monteras pA. sadana axeltappar, som sakna kilspar for mutterns fastlasning och dar normalt ett slags hastskoformade klammuttrar komma till anvandning. Muttem ar i detta fall sammansatt av tilt koaxiellt placerade delar 45 och 46, som bilda var sitt av de tidigare namnda mutteravsnitten och som sammanhallas av ett axiellt riktat stilt 47. Den. storre muttern 46 uppvisar pa utsidan tre axiellt och radiellt riktade slitsar, som bilda 120° vinkel med varandra. Den ena slitsen 48 hr genomgaende till mutterns insida, medan de bada andra 49 aro mindre djupa och endast tjana till att fOrsvaga godset far underlattande av hopklamningen. Vinkelratt mot den genomgaende slitsen 48 liar muttern ett gangat hal 50, i vilket en skruv 51 pa vanligt satt atdrages vid mutterns fastspanning. Fig. 4 shows a clamping nut, which is intended to be mounted on. such shaft journals, which lack wedge pairs for the locking of the nut and where a kind of hash shoe-shaped clamping nuts normally come into use. The nuts in this case are composed of tilt coaxially placed parts 45 and 46, which each form a part of the previously mentioned nut sections and which are held together by an axially directed steel 47. It. the larger nut 46 has on the outside three axially and radially directed slots, which form a 120 ° angle with each other. One slot 48 hr runs through to the inside of the nut, while the other 49 are less deep and only serve to make the weakened goods easier to squeeze. Perpendicular to the through-slot 48, the nut carries a perforated hole 50, in which a screw 51 is normally tightened when the nut is clamped.

Vid axeltappar utan kilspar forekommer nanaturligtvis ingen lasbricka, varfor den sam- — —3 ma.nsatta muttern 45, 46 far givas samma langd som muttern 16 och brickan 29 tillsammans. Likasa bortfaller den pa tatningsringen 17, 18 utformade klacken 20, 21. In the case of shaft journals without wedge pairs, there is of course no load washer, so that the assembled nut 45, 46 may be given the same length as the nut 16 and the washer 29 together. Likewise, the lug 20, 21 formed on the sealing ring 17, 18 is omitted.

Claims

Patent claim:

Device for mounting a billboard on the outside. of a vehicle wheel, which is mounted on a non-rotatable axle pin, wherein a nut screwed on the shaft of the axle pin, internally sealed nut directly or indirectly serves as a fastener for the plate, characterized in that the nut (16) welds part (22) to the wheel hub (11) ) is cylindrical and has a reduced outer diameter for receiving a sealing ring (23, 21 or 43, 41), which abuts with a cylindrical or slightly conical surface against a correspondingly shaped surface of the wheel hub, the reduced part (22) of the nut merging into a widened part by means of an annular ledge (27), which, if necessary, serves as the sealing ring (23, 24 or 43, 44) placed between the nut and the hub.

Device according to claim 1, characterized in that the sealing ring (43) has a slightly conical flange (44) consisting of elastic material, which is arranged to surround and engage with the outside of the wheel hub (11).

Device according to claim 1 or 2, characterized in that the outer part of the nut (16) carried a fixed sleeve (31), which is arranged to support the plate (33) and can be installed in the axial direction of the nut. Request publications: Patents! Rem UK 602 856.