DE3809422A1 - Wheel with pneumatic tyre for motor vehicles - Google Patents

Wheel with pneumatic tyre for motor vehicles

Info

Publication number
DE3809422A1
DE3809422A1 DE19883809422 DE3809422A DE3809422A1 DE 3809422 A1 DE3809422 A1 DE 3809422A1 DE 19883809422 DE19883809422 DE 19883809422 DE 3809422 A DE3809422 A DE 3809422A DE 3809422 A1 DE3809422 A1 DE 3809422A1
Authority
DE
Germany
Prior art keywords
rim
tire
rings
wheel
support
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.)
Withdrawn
Application number
DE19883809422
Other languages
German (de)
Inventor
Hermann Dr Ing Klaue
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
Priority claimed from DE19873713309 external-priority patent/DE3713309A1/en
Application filed by Individual filed Critical Individual
Priority to DE19883809422 priority Critical patent/DE3809422A1/en
Publication of DE3809422A1 publication Critical patent/DE3809422A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/12—Appurtenances, e.g. lining bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/0209—Supplementary means for securing the bead
    • B60C15/0213—Supplementary means for securing the bead the bead being clamped by rings, cables, rim flanges or other parts of the rim
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/02—Seating or securing beads on rims
    • B60C15/028—Spacers between beads
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
    • B60C17/06—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient
    • B60C2017/068—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency resilient comprising springs, e.g. helical springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

In the application, a motor vehicle wheel with a pneumatic tyre is described in which the positive engagement of the tyre beads with the rim is effected by means of rim flanges and by angled rings which are separated from the rim. The angled rings rest on support rings which support the tread of the tyre when the tyre is damaged. <IMAGE>

Description

Durch das Hauptpatent P 37 13 309.8 ist die Lehre unter Schutz gestellt, ein Kraftfahrzeugrad mit einem Reifen da­ durch zu vereinigen, daß der Reifen über seine Wülste mit der Felge durch Stauchen oder Strecken von Felgenwandab­ schnitten formschlüssig verbunden wird, wobei sich die flach­ kegelig bis zylindrisch ausgebildeten Reifenwände beim Durch­ federn auf Felgenring-Außenflächen abstützen. Dabei kann das Felgenmittelstück, welches die Reifenwülste außen um­ schließt, derartig geformt sein, daß es zur Abstützung der der Lauffläche gegenüberliegenden Reifeninnenwand dient, falls der Reifen durch einen Schaden luftleer wird.With the main patent P 37 13 309.8 the teaching is under Protection, a motor vehicle wheel with a tire there by uniting that the tire over its beads with the rim by compressing or stretching the rim wall cuts are positively connected, the flat conical to cylindrical tire walls when passing through Support springs on outer rim ring surfaces. It can the rim center piece, which the tire beads around the outside closes, be shaped such that it is used to support the serves the inner tire wall opposite the tread, if the tire becomes deflated due to damage.

Vorliegende Erfindung hat sich zur Aufgabe gesetzt, das Rad des Hauptpatentes in Richtung auf einfachere Herstellung und Gewichtsverminderung zu verbessern.The present invention has set itself the task of the wheel of the main patent towards simpler manufacturing and Improve weight loss.

Erfindungsgemäß wird der Formschluß der Reifenwülste mit der Felge durch die Felgenhörner sowie durch von der Felge getrennte Winkelringe vorgenommen.According to the form fit of the tire beads the rim through the rim flanges and through the rim separate angle rings made.

In weiterer Ausbildung der Erfindung wird der Zwischenraum zwischen den Winkelringen durch ebenfalls von der Felge ge­ trennte Stützringe, welche bei beschädigtem Reifen zur Ab­ stützung der der Reifenlauffläche gegenüberliegenden zylin­ drischen Innenwand des Reifens dienen, gebildet.In a further embodiment of the invention, the space between the angle rings by ge also from the rim separated support rings, which are used when the tire is damaged support of the cylinder opposite the tire tread serve the inner wall of the tire.

Durch diese Maßnahmen wird das Rad dadurch leichter sowie einfacher herstellbar, weil Felge und Radschüssel, bzw. Befes­ tigungsflansch, aus einem Teil hergestellt sind und die er­ forderlichen Befestigungsteile als Strang- oder Blechpreß­ teile ausgebildet werden können.These measures make the bike lighter as well easier to manufacture because of the rim and wheel disc or fixings mounting flange, are made from one part and he required fasteners as extrusion or sheet metal press parts can be trained.

In der Abbildung Fig. 1 ist mit 1 der Reifen, mit 2 die Felge gekennzeichnet, deren Felgenhorn 2 1 vor dem Aufsetzen des Reifens seine endgültige Formgebung durch einen Streckvorgang erhalten hat. Auf den rohrförmigen Teil der Felge, welcher gestrichelt mit 2 4 gekennzeichnet ist, wird der Reifen 1, in den die von der Felge getrennten, aus Federstahlblech herge­ stellten Stützringe 3 1 und 3 2 eingeführt sind, zusammen mit den, den Formschluß der Reifenwülste 1 1 und 1 2 vornehmenden Winkelringen 4 1 und 4 2 aufgeschoben. Anschließend wird das Felgenhorn 2 5 durch ein Rollwerkzeug geformt und das Rad ist zum Einbau fertiggestellt.In Fig. 1, 1 denotes the tire, 2 the rim, the rim flange 2 1 of which has been given its final shape by a stretching process before the tire is put on. On the tubular part of the rim, which is indicated by dashed lines 2 4 , the tire 1 , into which the support rings 3 1 and 3 2 , separated from the rim and made of spring steel sheet, are inserted, together with the positive locking of the tire beads 1 1 and 1 2 holding angle rings 4 1 and 4 2 pushed on. The rim flange 2 5 is then shaped using a rolling tool and the wheel is ready for installation.

Statt des geformten Felgenhorns 2 5 kann auch, wie in Fig. 2 dargestellt, ein getrenntes Felgenhorn 5 aus Leichtmetall­ druckguß oder Kunststoff auf das Rohrstück 2 4 aufgeschoben und durch Schrauben 6 mit letzterem verbunden werden.Instead of the shaped rim flange 2 5 can also, as shown in Fig. 2, a separate rim flange 5 made of light metal die-cast or plastic pushed onto the pipe section 2 4 and connected by screws 6 to the latter.

Bei dem Lastkraftwagenrad in Fig. 3 ist die am Radstern 7 durch Schrauben 8 befestigte, einstückige Felge 9 mit einem durch einen Streckvorgang erzeugten Felgenhorn 9 1 ausgerüstet, welches die kegelförmige Außenringfläche 9 2 aufweist, auf der sich die Seitenwand 10 1 des Reifens 10 beim Durchfedern abwälzt.In the truck wheel in FIG. 3, the one-piece rim 9 fastened to the wheel star 7 by screws 8 is equipped with a rim flange 9 1 produced by a stretching process, which has the conical outer ring surface 9 2 on which the side wall 10 1 of the tire 10 is located Passing through rolls.

Gegenüberliegend läuft dieser Vorgang über das angeschraubte Felgenhorn 11 ab, welches die Gegenfläche für die Seitenwand 10 4 des Reifens bildet. Den Formschluß der Reifenwülste 10 2 und 10 3 mit der Felge stellen die Winkelringe 12 1 und 12 2 her. Zwischen den Winkelringen sitzen neben dem Druckring 9 zwei aus Federstahlblech gepreßte Stützringe 13 1 bis 13 5, auf denen sich die der Lauffläche des Reifens gegenüberliegende Innenwand bei beschädigtem Reifen abstützen kann. Stützringe aus Federstahlblech bieten den Vorteil, daß sie wenig Ge­ wicht beanspruchen und durch ihr Material und ihre Formge­ bung die erforderliche radiale Elastizität aufweisen.Opposite this process takes place via the screwed-on rim flange 11 , which forms the counter surface for the side wall 10 4 of the tire. The form of the tire beads 10 2 and 10 3 with the rim produce the angle rings 12 1 and 12 2 . Between the angle rings sit next to the pressure ring 9, two support rings 13 1 to 13 5 pressed from spring steel sheet , on which the inner wall opposite the tread of the tire can be supported when the tire is damaged. Support rings made of spring steel sheet have the advantage that they require little weight and have the required radial elasticity due to their material and their shape.

Claims (2)

1. Luftbereiftes Rad für Kraftfahrzeuge, nach Hauptpatent P 37 13 309.8, dadurch gekennzeichnet, daß der Formschluß der Reifen­ wülste (1 1, 1 2) mit der Felge (2) durch die Felgenhörner (2 1, 2 2; 9 1, 11) sowie durch von der Felge getrennte Winkelringe (4 1, 4 2; 12 1, 12 2) vorgenommen wird.1. Pneumatic wheel for motor vehicles, according to main patent P 37 13 309.8, characterized in that the positive locking of the tires ( 1 1, 1 2 ) with the rim ( 2 ) through the rim flanges ( 2 1, 2 2 ; 9 1, 11 ) and angular rings ( 4 1, 4 2 ; 12 1, 12 2 ) separated from the rim. 2. Luftbereiftes Rad, nach Anspruch 1, dadurch gekennzeichnet, daß der Zwischenraum zwischen den Winkelringen (4 l′ 4 2′ 12 1, 12 2) durch ebenfalls von der Felge getrennte Stütz­ ringe (3 1, 3 2; 13 1 bis 13 5) , welche bei beschädigtem Reifen zur Abstützung der der Reifenlauffläche gegenüber­ liegenden zylindrischen Innenwand des Reifens dienen, ge­ bildet wird.2. Pneumatic wheel, according to claim 1, characterized in that the space between the angle rings ( 4 l ' 4 2' 12 1, 12 2 ) by support rings also separated from the rim ( 3 1, 3 2 ; 13 1 to 13 5 ), which is used in the case of damaged tires to support the cylindrical inner wall of the tire opposite the tire tread, is formed.
DE19883809422 1987-04-18 1988-03-21 Wheel with pneumatic tyre for motor vehicles Withdrawn DE3809422A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883809422 DE3809422A1 (en) 1987-04-18 1988-03-21 Wheel with pneumatic tyre for motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873713309 DE3713309A1 (en) 1987-04-18 1987-04-18 Wheel with pneumatic tyre for motor vehicles
DE19883809422 DE3809422A1 (en) 1987-04-18 1988-03-21 Wheel with pneumatic tyre for motor vehicles

Publications (1)

Publication Number Publication Date
DE3809422A1 true DE3809422A1 (en) 1989-10-12

Family

ID=25854805

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883809422 Withdrawn DE3809422A1 (en) 1987-04-18 1988-03-21 Wheel with pneumatic tyre for motor vehicles

Country Status (1)

Country Link
DE (1) DE3809422A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836366A (en) * 1994-06-09 1998-11-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Method of fitting an assembly formed of a tire and of a tread strip support
WO2004022361A3 (en) * 2002-09-05 2004-06-17 Etop Trading A S Wheel with safety support for tubeless tyres
EP1174284A3 (en) * 2000-07-21 2004-10-13 Adolf Dr. Bauer Support ring for tyre
EP1541384A1 (en) * 2003-12-08 2005-06-15 Hutchinson Runflat supporting ring for vehicle and tire/wheel assembly including it
FR2900095A1 (en) * 2006-04-21 2007-10-26 Michelin Soc Tech VEHICLE RIM FOR ASSEMBLING A TIRE AND SUPPORT SUPPORT AND METHOD FOR MOUNTING A PNEUMATIC WHEEL ASSEMBLY PROVIDED WITH SUCH A RIM
US7575030B2 (en) * 2003-12-10 2009-08-18 Hutchinson Runflat device for a motor vehicle, and a mounted assembly incorporating it
US7730918B2 (en) 2006-04-21 2010-06-08 Michelin Recherche Et Technique S.A. Vehicle rim intended for mounting a tire and a bearing support and mounting process for a tire/wheel assembly provided with such a rim
CN103895447A (en) * 2012-12-28 2014-07-02 韩燕� Hidden wheel groove safety hub

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836366A (en) * 1994-06-09 1998-11-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Method of fitting an assembly formed of a tire and of a tread strip support
EP1174284A3 (en) * 2000-07-21 2004-10-13 Adolf Dr. Bauer Support ring for tyre
WO2004022361A3 (en) * 2002-09-05 2004-06-17 Etop Trading A S Wheel with safety support for tubeless tyres
EP1541384A1 (en) * 2003-12-08 2005-06-15 Hutchinson Runflat supporting ring for vehicle and tire/wheel assembly including it
CN1640698B (en) * 2003-12-08 2010-04-28 和记公司 Runflat supporting device for vehicle and tire/wheel assembly including it
US7575030B2 (en) * 2003-12-10 2009-08-18 Hutchinson Runflat device for a motor vehicle, and a mounted assembly incorporating it
FR2900095A1 (en) * 2006-04-21 2007-10-26 Michelin Soc Tech VEHICLE RIM FOR ASSEMBLING A TIRE AND SUPPORT SUPPORT AND METHOD FOR MOUNTING A PNEUMATIC WHEEL ASSEMBLY PROVIDED WITH SUCH A RIM
US7730918B2 (en) 2006-04-21 2010-06-08 Michelin Recherche Et Technique S.A. Vehicle rim intended for mounting a tire and a bearing support and mounting process for a tire/wheel assembly provided with such a rim
CN103895447A (en) * 2012-12-28 2014-07-02 韩燕� Hidden wheel groove safety hub

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