FR2378643A1 - IMPROVEMENTS MADE TO ASSEMBLIES CONSISTING OF A TIRE AND A WHEEL RIM - Google Patents
IMPROVEMENTS MADE TO ASSEMBLIES CONSISTING OF A TIRE AND A WHEEL RIMInfo
- Publication number
- FR2378643A1 FR2378643A1 FR7717214A FR7717214A FR2378643A1 FR 2378643 A1 FR2378643 A1 FR 2378643A1 FR 7717214 A FR7717214 A FR 7717214A FR 7717214 A FR7717214 A FR 7717214A FR 2378643 A1 FR2378643 A1 FR 2378643A1
- Authority
- FR
- France
- Prior art keywords
- tire
- wheel rim
- axially
- length
- directed force
- 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.)
- Granted
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
- B60B21/10—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
-
- 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
-
- 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
- B60C15/0226—Supplementary means for securing the bead the bead being secured by protrusions of the rim extending from the bead seat, e.g. hump or serrations
-
- 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
- B60C15/024—Bead contour, e.g. lips, grooves, or ribs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Vehicle Body Suspensions (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
Ensemble formé par un pneumatique et une jante de roue. La jante est creuse et comporte une gorge circonférentielle positionnant axialement et radialement l'extrémité d'une portion de pointe prolongée du talon de pneumatique associe en matière élastomère, flexible dans une direction perpendiculaire à sa longueur et rigide dans la direction de sa longueur, de sorte que, lorsqu'une force dirigée axialement vers l'intérieur est appliquée au talon par le flanc dans la portion de contact avec le sol de la circonférence du pneumatique, une force dirigée radialement et axialement vers l'extérieur est engendrée et serre le renforcement annulaire du talon en retenant le talon. Applications : véhicules automobiles notamment susceptibles de rouler à plat.Assembly formed by a tire and a wheel rim. The rim is hollow and has a circumferential groove axially and radially positioning the end of an extended tip portion of the tire bead combined in elastomeric material, flexible in a direction perpendicular to its length and rigid in the direction of its length, so that when an axially inwardly directed force is applied to the bead by the sidewall in the ground contact portion of the circumference of the tire, a radially and axially outward directed force is generated and clamps the reinforcement heel ring finger retaining the heel. Applications: motor vehicles in particular likely to run flat.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23099/76A GB1584553A (en) | 1976-06-04 | 1976-06-04 | Tyre and wheel rim assemblies |
GB3967076 | 1976-09-24 | ||
GB3967276 | 1976-09-24 | ||
GB4268976 | 1976-10-14 | ||
GB850177 | 1977-03-01 | ||
GB916177 | 1977-03-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2378643A1 true FR2378643A1 (en) | 1978-08-25 |
FR2378643B1 FR2378643B1 (en) | 1980-12-05 |
Family
ID=27546566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7717214A Granted FR2378643A1 (en) | 1976-06-04 | 1977-06-06 | IMPROVEMENTS MADE TO ASSEMBLIES CONSISTING OF A TIRE AND A WHEEL RIM |
Country Status (25)
Country | Link |
---|---|
JP (1) | JPS532804A (en) |
AR (1) | AR211185A1 (en) |
AT (1) | AT360353B (en) |
AU (1) | AU511512B2 (en) |
BE (1) | BE855335A (en) |
BR (1) | BR7703647A (en) |
CA (1) | CA1094436A (en) |
CH (1) | CH626836A5 (en) |
CS (1) | CS251051B2 (en) |
DD (1) | DD130462A5 (en) |
DE (1) | DE2724996C3 (en) |
DK (1) | DK248377A (en) |
FI (1) | FI59222C (en) |
FR (1) | FR2378643A1 (en) |
GB (1) | GB1584553A (en) |
GR (1) | GR63227B (en) |
HU (1) | HU177085B (en) |
IN (1) | IN149325B (en) |
LU (1) | LU77478A1 (en) |
NL (1) | NL172934C (en) |
NO (1) | NO144516C (en) |
NZ (1) | NZ184265A (en) |
PL (1) | PL198644A1 (en) |
PT (1) | PT66633B (en) |
TR (1) | TR20051A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412423A1 (en) * | 1977-12-23 | 1979-07-20 | Dunlop Ltd | IMPROVEMENTS TO TIRE WITHOUT CHAMBER |
FR2429111A1 (en) * | 1978-06-19 | 1980-01-18 | Uniroyal Gmbh | Tyres with a soft rubber rib on the bead rim - to maintain a sliding seal against the wheel rim |
FR2433425A1 (en) * | 1978-07-29 | 1980-03-14 | Dunlop Ltd | IMPROVEMENT IN TIRE-WHEEL RIM ASSEMBLIES |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5477902A (en) * | 1977-12-01 | 1979-06-21 | Sumitomo Rubber Ind | Tire |
SE431626B (en) * | 1978-01-21 | 1984-02-20 | Dunlop Ltd | SAFETY DEVICE FOR PNEUMATIC DECK WHEEL |
SE7900387L (en) * | 1978-01-21 | 1979-07-22 | Dunlop Ltd | DEVICE FOR WHEEL WHEELS FOR PNEUMATIC DECK |
AU528881B2 (en) * | 1978-09-16 | 1983-05-19 | Dunlop Limited | Wheel rim with bead grooves |
JPS5559006A (en) * | 1978-10-21 | 1980-05-02 | Fuji Shoji Kk | Round tire wheel assembly |
US4325422A (en) * | 1978-12-29 | 1982-04-20 | Dunlop Limited | Pneumatic tire and wheel rim assemblies |
IN155019B (en) * | 1979-12-06 | 1984-12-22 | Dunlop Ltd | |
JPS57134903U (en) * | 1981-02-17 | 1982-08-23 | ||
JPS58145508A (en) * | 1981-10-07 | 1983-08-30 | Sumitomo Rubber Ind Ltd | Tire-rim assembly for motorcycle |
EP0077161A3 (en) * | 1981-10-09 | 1984-03-21 | Dunlop Limited | A tyre |
DE3141877C2 (en) * | 1981-10-22 | 1986-11-06 | Daimler-Benz Ag, 7000 Stuttgart | Vehicle wheel |
JPS58112810A (en) * | 1981-12-28 | 1983-07-05 | Yokohama Rubber Co Ltd:The | Pneumatic tyre |
GB2119323B (en) * | 1982-04-21 | 1985-11-13 | Dunlop Ltd | Pneumatic tyre and wheel rim assemblies |
FI82217C (en) * | 1982-04-21 | 1991-02-11 | Dunlop Ltd | KOMBINATION AV PNEUMATISKT DAECK OCH HJULFAELG. |
GB8416527D0 (en) * | 1984-06-28 | 1984-08-01 | Dunlop Ltd | Tyres |
GB8416529D0 (en) * | 1984-06-28 | 1984-08-01 | Dunlop Ltd | Pneumatic tyres |
JPS62255205A (en) * | 1986-04-30 | 1987-11-07 | Bridgestone Corp | Pneumatic safety tire |
JPH0741761B1 (en) * | 1986-05-15 | 1995-05-10 | ||
JP2633832B2 (en) * | 1986-05-16 | 1997-07-23 | 住友ゴム工業 株式会社 | Wheel rim and tire assembly |
JPH06102406B2 (en) * | 1986-05-28 | 1994-12-14 | 株式会社ブリヂストン | Pneumatic safety tires |
GB8617412D0 (en) * | 1986-07-16 | 1986-08-20 | Sp Tyres Uk Ltd | Tyres |
GB8617411D0 (en) * | 1986-07-16 | 1986-08-20 | Sp Tyres Uk Ltd | Tyres |
JPH0712762B2 (en) * | 1988-11-30 | 1995-02-15 | 住友ゴム工業株式会社 | Tire and rim assembly |
JP4621018B2 (en) * | 2004-12-17 | 2011-01-26 | 中央精機株式会社 | Automotive wheel |
DE102013015701A1 (en) * | 2013-09-20 | 2015-03-26 | Audi Ag | Device for the targeted guidance of a wheel relative to a vehicle body in a collision case and adapted rim for this purpose |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1444726A (en) * | 1972-12-15 | 1976-08-04 | Dunlop Ltd | Wheel rims for pneumatic tyres |
-
1976
- 1976-06-04 GB GB23099/76A patent/GB1584553A/en not_active Expired
-
1977
- 1977-05-27 CA CA279,285A patent/CA1094436A/en not_active Expired
- 1977-05-27 NO NO771880A patent/NO144516C/en unknown
- 1977-05-28 IN IN805/CAL/77A patent/IN149325B/en unknown
- 1977-05-30 FI FI771713A patent/FI59222C/en not_active IP Right Cessation
- 1977-06-01 GR GR53600A patent/GR63227B/en unknown
- 1977-06-01 NZ NZ184265A patent/NZ184265A/en unknown
- 1977-06-02 CS CS773647A patent/CS251051B2/en unknown
- 1977-06-02 AU AU25782/77A patent/AU511512B2/en not_active Expired
- 1977-06-02 DE DE2724996A patent/DE2724996C3/en not_active Expired
- 1977-06-02 LU LU77478A patent/LU77478A1/xx unknown
- 1977-06-02 BE BE178150A patent/BE855335A/en not_active IP Right Cessation
- 1977-06-03 DK DK248377A patent/DK248377A/en not_active Application Discontinuation
- 1977-06-03 BR BR7703647A patent/BR7703647A/en unknown
- 1977-06-03 HU HU77DU269A patent/HU177085B/en unknown
- 1977-06-03 JP JP6561877A patent/JPS532804A/en active Granted
- 1977-06-03 PL PL19864477A patent/PL198644A1/en unknown
- 1977-06-03 NL NLAANVRAGE7706129,A patent/NL172934C/en not_active IP Right Cessation
- 1977-06-03 AT AT396377A patent/AT360353B/en not_active IP Right Cessation
- 1977-06-03 PT PT66633A patent/PT66633B/en unknown
- 1977-06-03 CH CH688377A patent/CH626836A5/en not_active IP Right Cessation
- 1977-06-06 AR AR267954A patent/AR211185A1/en active
- 1977-06-06 FR FR7717214A patent/FR2378643A1/en active Granted
- 1977-06-06 DD DD7700199327A patent/DD130462A5/en unknown
-
1980
- 1980-06-06 TR TR20051A patent/TR20051A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2412423A1 (en) * | 1977-12-23 | 1979-07-20 | Dunlop Ltd | IMPROVEMENTS TO TIRE WITHOUT CHAMBER |
FR2429111A1 (en) * | 1978-06-19 | 1980-01-18 | Uniroyal Gmbh | Tyres with a soft rubber rib on the bead rim - to maintain a sliding seal against the wheel rim |
FR2433425A1 (en) * | 1978-07-29 | 1980-03-14 | Dunlop Ltd | IMPROVEMENT IN TIRE-WHEEL RIM ASSEMBLIES |
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