PL112057B1 - Pneumatic tyre made of resilent material and being completely or partially free of supporting structure - Google Patents
Pneumatic tyre made of resilent material and being completely or partially free of supporting structure Download PDFInfo
- Publication number
- PL112057B1 PL112057B1 PL1976190357A PL19035776A PL112057B1 PL 112057 B1 PL112057 B1 PL 112057B1 PL 1976190357 A PL1976190357 A PL 1976190357A PL 19035776 A PL19035776 A PL 19035776A PL 112057 B1 PL112057 B1 PL 112057B1
- Authority
- PL
- Poland
- Prior art keywords
- tire
- completely
- supporting structure
- pneumatic tyre
- partially free
- Prior art date
Links
- 239000011324 bead Substances 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C5/00—Inflatable pneumatic tyres or inner tubes
- B60C5/01—Inflatable pneumatic tyres or inner tubes without substantial cord reinforcement, e.g. cordless tyres, cast tyres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
- B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
OPIS PATENTOWY ' TI2057 Em nip | PlfElTOII Pil j ] ftaffiemft datfitH«$) j Z^hafiEon©: ILJUOS ((R 1M2B57) 1 pifftnnTBwwifMatiiiHag OiM.75 lErancja ^¦Mu^Hk* «^l«»«mnre: 55.i04.77 Op» |pa Lut O2.. ffiiiC f/14 '¦'- ¦*' :•.'. :'.r .- ;¦ ;' ^aaEawmm|yrz{patentu: Micbfiliii "tOE(^CoriipagniE tSenSraledlos EtshUssenffinfcs ^jnhrilm)) (niCTTriCTiTt4FBTrranfl ((JPrangaJ) MbHyllko saogsciDtnoD fkDst^&ftaaji miasnEJ iiiip (qpon jwwwtmaiyraitggih (C^kowSOlC tllib ffigflko (C2^ friiiWMlijwiritMHH»niyrili &tui&lEl&QJl lUi)8IlE|j. 3foimi»^ rytmyjpireiimirtffranpjply^^ liijhtErilfcwniingIlmmwtmikgjinwisrajjamtgpTMaomttedlmdio- $ jgigiidliw^tkmiaiira,iap.zcjapkowigiattBiitiMi^ ffiSJKH^ mr5B 307 ii mr Wajpranach itegott^pu,vwaznejjEMtradioweiiJdkma^iaF- dlZOflJ tMlWfgfgilnP rTll^lCTSBBTIHg llHi*l»mflHll flri»mlflimrHVyiVJIIfjfll tftMHHZtpB^wd^^ UD wHqj jprarilonTjjii ^pcgnz&cziB^gD roaflmw (cd majmniejJotim) il5 urulwy crilMriiimiaiycwugj mimika z iiiMÓwnamiBcrKlfici 'awwflriirayrih (oriUH^ffl^DDn iktiOK "W [tym jw^fpn^fan «a i jpTimrimiiiiwyirii ((£w) ii fidk^tafraniiami 20 ni (**ko)w noapatryswaiEnil jmrikoic opony, ddftamthirikpracg?)wymua^kiijest wigc Nwydlminowa- tmeri^n^BmSBoinajac^dfa jnz^majmnicjwfiftiitfaiih^ wiktió- iryofa (£^miiBznajenajhaiifóicj anaraacychcodksztafcnrii, Iprzyaaymateffyttewiliezfaiecflwm ^majflujaaccyw^airifiirih 2l5 {pfflflrawrim Itriagrilfcn gasilajiWków <5lp«ny *to zmn^«ta- 2 wggiiiyfasK2awiifa«iig(ito dUE^ananD iltikimcEnifcmcjc majnpaffli, inie imnicjjEtdiulk oilaisdlmdlnKE. ^ mraliiirillMrtycMiH^gfli ^nitimiy ttiBrltniiraniP flifjfoflii *¥"y J™ «fpg«nfflflggriiil npemy ftrofllcn |pf^yntlwnwaii^gii lito Mwyrównania ihlb (CO inajmn^j (& ^mnj^jsaaania odk&^laicsnHhhIe&w. JO j|ii/wtrthiahnfKy twi/lcy ftiailic r cczacy sie stsfftt^, crihairifatei^uy sie tQmt, acjjgj tti staiiaNiuaaftB^wU^^ ^"'WiifFfl ^"ff{n^ ^Bmngtrainelj tlomwBJtgff lfciiriwriilcn a (ib) jpwmimriiraiim wyZZSfflej HoraM^dZi thdkll, {pEEy ( wysiJkMSc ffnrmriigniflwa !h gttttfy wfldtafejj sfttanrawi 5— '4Sfflb wysnkawn W agamynm cdhigczy.gtanadtpmfl%ri|y ifamik«mwnyima '•fitaftgjpnrtwwr.a tfltwfffl \rildfpitnltwiBBiT*"" ccagmi ffffj^\wy8rikCT«iif|{^pwymli^^ imaja ^onUc <£Hfmi^ 2S—5C^b : ^iez^ dzyiD tma^g^ THtwificnr (dmtDMik^ !blb iiiówiii^wazny.Ke% w^cna1tasiku lbaiki JQHm^ affimmiii 9ltst%, w IklOE^j (iidlMa^tflltaBnHi (sHbwfflriiDwe sb^, JH^^' dqaoDjy zawajrrjim mu^tf^ (0—J9J% Jqj ^ c*ibijjL^,^giiaaiiieJBdTirikliwea ini0M9iiiiit^(slii%,^%(fg»iraJi *isyii inapomj!M9,waTia. (t^pffinaTargittii£\wyfTril«rjiiDiirmii^ltgtcqgilmTOttm}tq|dfcg nialów filas^aanyCh fMn^dh. W ^ ^Pi^tfjfiwwyf wynalazku jidkazap^ jfBAt w i Mykawuna ma irysuriku, jktmy112 #57 QyffiMln 1 «"^ ^unsnak^ajg^in.tounmyy ^amimaIhifimik tramlfcn 2 ima Iksztah wrikllgdly o titeftcjj jgrozburarii warstwy ii lagcani- (caonyJest[przezitaieBBwsi&m&toEmoti^WLnMMMks) zaokraglone mie nmiqj wytazniezaznaczajace jedna lkxa- 5 mice bieznikaJ a ilmiga radialny '•kraniec!bdku 4.W pewnych przypadkach wystarczy gdy bark 3 nie ma wkleslosci. Jednak korzystnym jest gdy wkleslosc ta jest zawarta miedzy wklesloscia zerowa a 1/0,2H gdzie Hjest wysokoscia przekroju opony osadzonej na obreczyJ tak 10 jak okreslaja to normy. Korzystnie strefa wklesla roz¬ ciaga sie na wysokosci promieniowej h zawartej w grani¬ cach 5— 40% wysokosci H opony na obreczy.Krzywizna srednia jest krzywizna l/R okregu o promie¬ niu R przechodzacym przez trzy punkty mediany strefy 15 wkleslej widzianej w przekroju, przy czym sa to: dwa punkty w których mediana zjednej strony wchodzi wbok 4 a z drugiej strony w czolo 2 oraz trzeci punkt równo¬ legly miedzy tymi punktami.Dzieki temu uksztaltowaniu barków otrzymuje sie 20 minimalizacje naprezen scinajacych w omawianejstrefie.Stopki 5 opony sa stosunkowo szerokie w kierunku osio¬ wym, szerokosc ta wynosi 25—50% szerokosci obreczy.Uksztaltownie takie zapewnia dobre osadzenie opony na obreczy, którajaniesie mimobrakuzbrojenia. W niektó- 25 rych przypadkach moze byc korzystnym umieszczenie w kazdej stopce drutówki (nie pokazanej na rysunku) lub wzmocnienia odpowiadajacego drutówce szczególnie gdy chce sie zmniejszyc szerokosc osiowa stopek przy zachowaniu zadawalajacego polaczeniapomiedzyopona 30 a obrecza. Opona, w której stopki sa wyposazone w drutówki lubrdzenie uwazanajestjednak za nieposiada¬ jaca zbrojenia. W rzeczywistosci bowiem stopki sluza ttgfflkD <&d iiitiLgymytttHiiia jpr£$ftqgania w$$ttaKC^jj[$c£g£) d9la ^pdhiesfinia (dbraitójwii (qpfliry ma udhilffi wy ii riHnmmuaHitnmii irihwLnwgii |pnnMwrtt«Bgi\yjjpiggyfftfllflii Za$ttirzte££inii 1. 'Opona(pneumatyczna z materialu elastycznegoipoz- bawiona calkowicie lub tylko czesciowo konstrukcji nos¬ nej posiadajaca bieznik czola przedluzony przez bark po którym nastepuje bok konczacy sie stopka, znamienna tym, ze barki(3) stanowia strefe wklesla o wysokosci promieniowej h rozciagajaca sie od zewnetrznych krawe¬ dzi (31) czola bieznika (2) az do promieniowo wyzszej krawedzi (32) boku. 2. Opona wedlug zastrz. 1, znamienna tym, ze wysokosc promieniowa h strefy wkleslej stanowi 5—40% wyso¬ kosci H opony na obreczy (J). 3. Opona wedlug zastrz. 1, znamienna tym, ze ta wklesla strefa stanowiaca bark (3) opony ma stala grubosc. 4. Opona wedlug zastrz. 1, zuamieami tym, ze strefa wklesla ma srednia krzywizne zawarta pomieedzy 0— 1/0,2H, przy czym Hjest wysokoscia opony na obreczy. 5. Opona wedlug zastrz. 1,znamienna tym, zejej stopki majaszerokoscosiowastanowiaca25—50%szesrokosci obreczy. 6l Opona wedlug zastrz. l,zaamiemuitym,ze odksztal¬ cenia obwodowe strefy wkleslej to jest barku (3) sa, dla zgniotu opony zawartego pomiedzy 0—30% jej wyso¬ kosci H na obreczy (J) wyrazniejednakowe zodksztalce¬ niami proniieniowymi tej strefy, gdy opona jest a obreczy (J) i napompowana.PocPol^rf UFPRLNaktad 120egL Om 45 zl PL
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7518482A FR2314060A1 (fr) | 1975-06-12 | 1975-06-12 | Perfectionnements aux enveloppes de pneumatiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL112057B1 true PL112057B1 (en) | 1980-09-30 |
Family
ID=9156467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL1976190357A PL112057B1 (en) | 1975-06-12 | 1976-06-11 | Pneumatic tyre made of resilent material and being completely or partially free of supporting structure |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4088168A (pl) |
| JP (1) | JPS5853602B2 (pl) |
| AT (1) | AT346717B (pl) |
| AU (1) | AU500757B2 (pl) |
| BE (1) | BE842545A (pl) |
| BR (1) | BR7603764A (pl) |
| CA (1) | CA1055827A (pl) |
| CH (1) | CH605184A5 (pl) |
| CS (1) | CS208183B2 (pl) |
| DD (1) | DD124720A5 (pl) |
| DE (1) | DE2626340A1 (pl) |
| ES (1) | ES448723A1 (pl) |
| FR (1) | FR2314060A1 (pl) |
| GB (1) | GB1555558A (pl) |
| IT (1) | IT1062348B (pl) |
| LU (1) | LU75138A1 (pl) |
| NL (1) | NL166887C (pl) |
| PL (1) | PL112057B1 (pl) |
| SE (1) | SE427918B (pl) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2417404A1 (fr) * | 1978-02-21 | 1979-09-14 | Michelin & Cie | Pneumatique en materiau elastique sans armature |
| FR2445770A2 (fr) * | 1979-01-05 | 1980-08-01 | Michelin & Cie | Pneumatique en materiau elastique non arme |
| FR2445772A2 (fr) * | 1979-01-05 | 1980-08-01 | Michelin & Cie | Perfectionnement aux pneumatiques en materiau elastique non arme |
| FR2445771A2 (fr) * | 1979-01-05 | 1980-08-01 | Michelin & Cie | Pneumatique en materiau elastique sans armature |
| IT1140720B (it) * | 1980-02-29 | 1986-10-01 | Pirelli | Miglioramento al profilo di stampatura delle carcasse di pneumatici per autoveicoli |
| FR2495541A1 (fr) * | 1980-12-10 | 1982-06-11 | Michelin & Cie | Procede de fabrication de pneumatiques par moulage |
| FR2529834A1 (fr) * | 1982-07-08 | 1984-01-13 | Michelin & Cie | Enveloppe de pneumatique comportant un corps depourvu d'armature de renforcement dans les flancs et au sommet, et un renfort de sommet |
| US4434830A (en) | 1983-03-09 | 1984-03-06 | The Goodyear Tire & Rubber Company | Pneumatic tire |
| AT386160B (de) * | 1985-05-02 | 1988-07-11 | Semperit Ag | Luftreifen |
| GB2179079A (en) * | 1985-08-15 | 1987-02-25 | William Hunt Engineers Limited | Well casing tools |
| ES2108346T3 (es) * | 1993-08-06 | 1997-12-16 | Sedepro | Neumatico que contiene un talon de forma perfeccionada. |
| EP2990219B1 (en) * | 2013-04-22 | 2018-06-27 | Bridgestone Corporation | Tire |
| BE1024398B1 (nl) * | 2016-07-13 | 2018-02-13 | Mol Cy Nv | Luchtband voor rail-wegvoertuigen |
| US20210387481A1 (en) * | 2018-10-16 | 2021-12-16 | Bridgestone Americas Tire Operations, Llc | Structure and method for marking tires |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1339868A (en) * | 1920-05-11 | Tire having a reserve oe expansibility | ||
| US597569A (en) * | 1898-01-18 | Edwin | ||
| DE1073332B (de) * | 1956-10-25 | 1960-01-14 | Ing Herbert Merz Hannover Dr | Unter Luftdruck stehender Reifen, insbesondere für Fahrzeuge |
-
1975
- 1975-06-12 FR FR7518482A patent/FR2314060A1/fr active Granted
-
1976
- 1976-06-03 BE BE167596A patent/BE842545A/xx not_active IP Right Cessation
- 1976-06-07 US US05/693,968 patent/US4088168A/en not_active Expired - Lifetime
- 1976-06-09 CA CA254,397A patent/CA1055827A/en not_active Expired
- 1976-06-10 SE SE7606575A patent/SE427918B/xx not_active IP Right Cessation
- 1976-06-10 ES ES448723A patent/ES448723A1/es not_active Expired
- 1976-06-10 LU LU75138A patent/LU75138A1/xx unknown
- 1976-06-11 NL NL7606330.A patent/NL166887C/xx not_active IP Right Cessation
- 1976-06-11 DD DD193312A patent/DD124720A5/xx unknown
- 1976-06-11 AU AU14844/76A patent/AU500757B2/en not_active Expired
- 1976-06-11 GB GB24364/76A patent/GB1555558A/en not_active Expired
- 1976-06-11 CH CH745776A patent/CH605184A5/xx not_active IP Right Cessation
- 1976-06-11 AT AT426076A patent/AT346717B/de not_active IP Right Cessation
- 1976-06-11 PL PL1976190357A patent/PL112057B1/pl unknown
- 1976-06-11 IT IT68447/76A patent/IT1062348B/it active
- 1976-06-11 CS CS763887A patent/CS208183B2/cs unknown
- 1976-06-11 JP JP51067813A patent/JPS5853602B2/ja not_active Expired
- 1976-06-11 DE DE19762626340 patent/DE2626340A1/de not_active Ceased
- 1976-06-11 BR BR7603764A patent/BR7603764A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU500757B2 (en) | 1979-05-31 |
| FR2314060B1 (pl) | 1977-12-09 |
| ATA426076A (de) | 1978-03-15 |
| NL166887B (nl) | 1981-05-15 |
| JPS5853602B2 (ja) | 1983-11-30 |
| BR7603764A (pt) | 1977-02-08 |
| CS208183B2 (en) | 1981-08-31 |
| SE427918B (sv) | 1983-05-24 |
| SE7606575L (sv) | 1976-12-13 |
| NL166887C (nl) | 1981-10-15 |
| ES448723A1 (es) | 1977-07-01 |
| CA1055827A (en) | 1979-06-05 |
| DE2626340A1 (de) | 1976-12-16 |
| US4088168A (en) | 1978-05-09 |
| CH605184A5 (pl) | 1978-09-29 |
| DD124720A5 (pl) | 1977-03-09 |
| LU75138A1 (pl) | 1977-03-11 |
| AU1484476A (en) | 1977-12-15 |
| GB1555558A (en) | 1979-11-14 |
| JPS51151903A (en) | 1976-12-27 |
| AT346717B (de) | 1978-11-27 |
| NL7606330A (nl) | 1976-12-14 |
| FR2314060A1 (fr) | 1977-01-07 |
| IT1062348B (it) | 1984-10-10 |
| BE842545A (fr) | 1976-12-03 |
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