DE702382C - Elastic wheel tire - Google Patents

Elastic wheel tire

Info

Publication number
DE702382C
DE702382C DE1937M0137346 DEM0137346D DE702382C DE 702382 C DE702382 C DE 702382C DE 1937M0137346 DE1937M0137346 DE 1937M0137346 DE M0137346 D DEM0137346 D DE M0137346D DE 702382 C DE702382 C DE 702382C
Authority
DE
Germany
Prior art keywords
cells
wheel tire
row
suction
finite
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1937M0137346
Other languages
German (de)
Inventor
Erwin Mueller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1937M0137346 priority Critical patent/DE702382C/en
Priority to BE426655D priority patent/BE426655A/xx
Priority to GB608938A priority patent/GB507254A/en
Priority to FR834290D priority patent/FR834290A/en
Application granted granted Critical
Publication of DE702382C publication Critical patent/DE702382C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/0306Patterns comprising block rows or discontinuous ribs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/032Patterns comprising isolated recesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C2011/0337Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339Grooves
    • B60C2011/0381Blind or isolated grooves
    • B60C2011/0383Blind or isolated grooves at the centre of the tread
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C2011/0337Tread patterns characterised by particular design features of the pattern
    • B60C2011/0386Continuous ribs
    • B60C2011/0388Continuous ribs provided at the equatorial plane

Description

Elastischer Radreifen Die Erfindung betrifft einen elastischen Radreifen nach dem Hauptpatent. bei welchem in den Stegwänden zwischen den Saugzellen an den in der Laufrichtung vorderen und hinteren Zellenenden Luftkanäle von -im wesentlichen lins.enförinigem Querschnitt vorgesehen sind, und bei welchem außerdem in bei Radreifen mit Saugzellen bekannter Weise zu deren Entlastung in reihenweiser oder Schachbrettartiger Abwechslung mit diesen Zellen vollwandige Stollen angeordnet sind. In V er= binchin l; hiermit ist gemäß der Erfindung die Wirkungsweise dadurch vcrl)ezsei-t. daß die iin wesentlichen linsenförmigen Luftkanäle in der Richtung der Kanalachse zwischen ihrem Endöffnungen in ihrer Höhe verengt sind. was ein rasches Wiederöffnen des Luftkanal; nach dein Zusammenquetschen sichert. Weiter sind vorteilhaft die Stel;wände an der St-=11e. wo sich ein Luftkanal befindet, mit einer die übrige Lauffläche überragenden Verdickung bzw. Schwellung versehen, was (las Schließen der durch die rollwandigen Stollen entlasteten Zellen begünstigt. Sind die Stollen und Zellen in allwechselnden Reihen angeordnet, so ist eine besondere Ausführungsform ferner die, daß .die "bellen der am Fahrzeug außenliegenden Reihe kleiner sind als die an der Innenseite liegenden Zellen. um eine erhöhte Sicherung gegen Ablutschen oder Schleudern des Fahrzeugs heim Befahren einer Kurve zii erzielen.Elastic wheel tire The invention relates to an elastic wheel tire according to the main patent. in which in the web walls between the suction cells on the in the running direction front and rear cell ends air ducts of - essentially Lins.enförinigem cross-section are provided, and in which also in with wheel tires with suction cells in a known manner to relieve them in rows or in a chessboard-like manner Alternation with these cells full-walled tunnels are arranged. In Ver = binchin l; The mode of operation is thus different according to the invention. that the iin substantially lenticular air channels in the direction of the channel axis between their end openings are narrowed in height. what a quick reopening of the Air duct; after your squeezing secures. The stilt walls are also advantageous on st- = 11e. where there is an air duct, with one the remaining tread superior thickening or swelling, which (read the closing of the through the Roll-walled tunnels favors relieved cells. Are the studs and cells arranged in alternating rows, so is a special embodiment that .the "barks of the row on the outside of the vehicle are smaller than the cells lying on the inside. an increased protection against slipping or Achieve skidding of the vehicle after driving on a curve zii.

Die Zeichnung -zeigt beispielsweise einige Ausführungsformen der Lauffläche von Zellc-nreifen gemäß der Erfindung, wobei in den Ansichtsfiguren die Vertiefungen durch waagerechte Schraffur hervorgehoben sind.The drawing shows, for example, some embodiments of the tread of cell cells according to the invention, wherein in the view figures the depressions are highlighted by horizontal hatching.

1i-. r ist eine Teilansicht der Reifendecke, 1# ig. 2 ein Querschnitt nach A-13 in Fig. i die Fig. 3 und 4 zeigen "feilansichten ;anderer Ausführungsformen; Fig. und (i zeigen in größerem Maßstab einen teilweisen Längsschnitt und Ouerschnitt durch eine Saugzelle mit Luftkanal.1i-. r is a partial view of the tire cover, 1 # ig. 2 is a cross section after A-13 in Fig. 1, Figs. 3 and 4 show "filing views; others Embodiments; Fig. 1 and (i show a partial longitudinal section and cross section on a larger scale through a suction cell with an air duct.

In Fig. i und 2 sind a die vertieften Zellen, deren Degrenzun"sstege in der Fahrtrichtun;-am Vorder- und Hinterende einen etwa linsenförmigen Luftkanal h haben. An diesen Stellen ist vorteilliafterweise eine Verdickunr, bzw. Anschwellung c vorgesehen. Abwechselnd mit diesen Zellen sind Stollen d an-eordnet, die bei den Innen- und Außenreiben schachbrettartig mit den Zeller. wechseln. Zwischen beiden Reihenpaaren ist bei dieser Ausführungsform noch eine mittlere, einen zusammenhängenden Umfangssteg bildende schmalere Stollenreilie E vorgesehen.In FIGS. 1 and 2, a are the recessed cells, the borders of which are webs in the direction of travel; -at the front and rear end an approximately lenticular air duct h have. At these points there is advantageously a thickening or swelling c provided. Alternating with these cells are tunnels d arranged in the Inside and outside rubbing like a chessboard with the Zeller. switch. Between the two Pairs of rows in this embodiment is still a middle, a contiguous one Narrower cleats E forming the circumferential web are provided.

Bei Fig. 3 haben die Zellen f mit den Luftkanälen b Trapezform und liegen in zwei Reihen gegenseitig versetzt zu der Reihe massiver Stollen d.In Fig. 3, the cells f with the air ducts b have a trapezoidal shape and lie in two rows mutually offset to the row of massive tunnels d.

Bei Fig. ..1. sind die Zellen g und h mit den Luftkanälen b sechskantig. Sie liegen. und zwar h mit Stollen i abwechselnd, beiderseits von der einen Mittelst egg bildenden Stollenreihe k. Wie ersichtlich, sind die Zellen g, die nicht mit Stollen i abwechseln, größer als die Zellen h, und die Reifen sind auf den Rädern so anzubringeü, daß die kleinen Zellen lt an der Außenseite liegen.In Fig. ..1. cells g and h with air ducts b are hexagonal. They lay. namely h with studs i alternating, on both sides of the one middle st egg forming series of tunnels k. As can be seen, the cells are g not with Lugs i alternate, larger than cells h, and the tires are on the wheels To be attached so that the small cells are on the outside.

Aus Fig. 5 und 6 ist ersichtlich, daß der oberhalb der 'Verdickung oder Schwellung c liegende annähernd linsenförmige Luftkanal b zwischen Ein- un,l -,#.ustrittsöfnung eine Verengung L hat. was das Wiederöffner nach dein Zusammenquetschen begünstigt. angenähert linsenförmig hecieutet. daß die Begrenzungslinie nicht ein Boreilscrnieilt, sondern auch ein flache: "Trapez :ein kann. Das gleiche "ilt von der @', rdickun@ It can be seen from FIGS. 5 and 6 that the approximately lenticular air duct b lying above the thickening or swelling c has a constriction L between the inlet and outlet openings. which favors the reopening after your squeezing. hatched approximately lenticularly. that the The boundary line does not mark a bore, but also a flat one: "Trapeze: a can. The same 'ilt of the @', rdickun @

Claims (3)

PATENTANSPRÜCHE: r. 1?lastischer Radreifc:it mit Zellen und Untliiftungskanälen nach Patent c@" o; i, lief welchem in den Stegwän(lcn zwi<chen den Saugzellen an den in #ler L<<uirichtung vorderen und hinteren Zellenendea Luftkanäle von im wesentlichen Hnsenförinigem Ouerschnitt vor,,eselien sind und in schachbrettartiger oder reihenweiser Abwechslung finit dien Saugzellen vollwandige Stollen angeordnet sind. dadurch gekeniizeicliliet, daß die iin wesentlichen linsenförmigen Luftkanäle i,b) in der Richtung der Kanalachse zwischen ihren Enclöffnitiigen in ihrer I-lölle verengt sind. PATENT CLAIMS: r. 1? Elastic wheel tire: it with cells and loosening channels according to patent c @ "o; i, which ran in the web walls between the suction cells at the front and rear end of the cells in the direction of the front and rear air channels with an essentially must-shaped cross-section in front of, there are donkeys and the suction cells are arranged in a checkerboard-like or row-wise alternation with finite tunnels, characterized by the fact that the essentially lens-shaped air ducts i, b) are narrowed in their necks in the direction of the duct axis between their openings. 2. Elastisciicr Radreifen nach Anspruch i, dadurch gekennzeichnet, daß die Stegwände an der Stelle. wo sich ein Luftkanal (b) befindet. mit einer (lie übrige Lauffläche iiberragenclen Verdickun- bzw. Schwellung (c) versehen. sind. 2. Elastisciicr wheel tire according to claim i, characterized in that that the web walls in place. where there is an air duct (b). with a (lie Thickening or swelling (c) protrudes beyond the rest of the running surface. are. 3. Elastischer Radreifen nach Anspruch i, bei welchem die Zellen niit Luftkanälen reihenweise finit den vollwandigen Stollen abwechseln, dadurch gekennzeichnet. dall die Zellen (h) der am Fahrzeug außenliegenden Reihe kleiner sind als die an der Innenseite liegenden Zellen (g, Fig. q.).3. A resilient wheel tire according to claim i, in which the cells have air ducts Finite rows alternate the full-walled tunnel, characterized by this. dall the cells (h) of the row on the outside of the vehicle are smaller than those on the Inside lying cells (g, Fig. Q.).
DE1937M0137346 1937-02-28 1937-02-28 Elastic wheel tire Expired DE702382C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1937M0137346 DE702382C (en) 1937-02-28 1937-02-28 Elastic wheel tire
BE426655D BE426655A (en) 1937-02-28 1938-02-26
GB608938A GB507254A (en) 1937-02-28 1938-02-26 Improvements relating to the treads of wheel tyres
FR834290D FR834290A (en) 1937-02-28 1938-02-26 Elastic tire with cells and air evacuation channels on the running surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1937M0137346 DE702382C (en) 1937-02-28 1937-02-28 Elastic wheel tire

Publications (1)

Publication Number Publication Date
DE702382C true DE702382C (en) 1943-04-17

Family

ID=41557456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1937M0137346 Expired DE702382C (en) 1937-02-28 1937-02-28 Elastic wheel tire

Country Status (4)

Country Link
BE (1) BE426655A (en)
DE (1) DE702382C (en)
FR (1) FR834290A (en)
GB (1) GB507254A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL291515A (en) * 1962-04-17
JPS62161002U (en) * 1986-04-01 1987-10-13
FI96934C (en) * 1994-11-10 1996-09-25 Erkki Antero Myllyharju vehicle Tires
JP2000247113A (en) * 1999-02-25 2000-09-12 Bridgestone Corp Pneumatic tire
FR2790717A1 (en) * 1999-03-10 2000-09-15 Michelin Soc Tech TREAD AND MOLD SCULPTURE
ATE354483T1 (en) * 2001-01-29 2007-03-15 Michelin Soc Tech ROLLING NOISE-REDUCING TREAD

Also Published As

Publication number Publication date
FR834290A (en) 1938-11-16
BE426655A (en) 1938-03-31
GB507254A (en) 1939-06-13

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