FR2417044A2 - Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body - Google Patents
Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in bodyInfo
- Publication number
- FR2417044A2 FR2417044A2 FR7803740A FR7803740A FR2417044A2 FR 2417044 A2 FR2417044 A2 FR 2417044A2 FR 7803740 A FR7803740 A FR 7803740A FR 7803740 A FR7803740 A FR 7803740A FR 2417044 A2 FR2417044 A2 FR 2417044A2
- Authority
- FR
- France
- Prior art keywords
- valve
- retaining head
- inflation valve
- elastically deformable
- easy assembly
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
An inflation valve for a pneumatic tubeless tyre has a cylindrical body (11) with a screw thread (12) for a valve cap. The bore of the body is tapered over its middle section to form a valve seat (16) leading to a region of reduced diameter (15). The valve spindle (19) has a rubber bush (21) which is pressed onto the seat (16) by the pressure of the air in the tyre. The spindle (19) has a split end (18) which allows it to be pushed through the restricted bore (15) and then retained by the outward springing of the two parts (17) of the retaining head against the shoulder (14) in the valve body.
Priority Applications (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7803740A FR2417044A2 (en) | 1978-02-08 | 1978-02-08 | Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body |
IN256/CAL/78A IN149809B (en) | 1977-03-11 | 1978-03-09 | |
AU33996/78A AU518285B2 (en) | 1977-03-11 | 1978-03-09 | Inflation valve |
LU79202A LU79202A1 (en) | 1977-03-11 | 1978-03-09 | INFLATION VALVE |
IT6753178A IT1154849B (en) | 1977-03-11 | 1978-03-10 | INFLATION VALVE PARTICULARLY FOR TIRES |
CS781529A CS234007B2 (en) | 1977-03-11 | 1978-03-10 | Inflating valve for tyres |
DE2810513A DE2810513C2 (en) | 1977-03-11 | 1978-03-10 | Valve |
GR55683A GR64217B (en) | 1977-03-11 | 1978-03-10 | Bulging valve |
JP2674378A JPS53134233A (en) | 1977-03-11 | 1978-03-10 | Air blowing into valve |
MX172710A MX145751A (en) | 1977-03-11 | 1978-03-10 | IMPROVED VALVE FOR INFLATABLE ITEMS |
GB9632/78A GB1602141A (en) | 1977-03-11 | 1978-03-10 | Inflation valves |
NL7802633A NL7802633A (en) | 1977-03-11 | 1978-03-10 | AIR VALVE. |
CH266578A CH621613A5 (en) | 1977-03-11 | 1978-03-10 | |
IL54247A IL54247A0 (en) | 1977-03-11 | 1978-03-10 | Inflation valve |
CA298,680A CA1082580A (en) | 1977-03-11 | 1978-03-10 | Inflation valve |
OA56434A OA05908A (en) | 1977-03-11 | 1978-03-11 | Inflation valve. |
EG15778A EG14173A (en) | 1977-03-11 | 1978-03-11 | Valve de gonflage |
BR7801520A BR7801520A (en) | 1977-03-11 | 1978-03-13 | VALVE AND INSTRUMENT FOR ASSEMBLING OR DISASSEMBLING VALVE MOBILE EQUIPMENT |
AT177778A AT355925B (en) | 1977-03-11 | 1978-03-13 | VALVE FOR INFLATABLE OBJECTS, IN PARTICULAR FOR TIRES |
US06/223,576 US4340080A (en) | 1977-03-11 | 1981-01-09 | Inflation valve |
JP4330082U JPS6121651Y2 (en) | 1977-03-11 | 1982-03-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7803740A FR2417044A2 (en) | 1978-02-08 | 1978-02-08 | Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2417044A2 true FR2417044A2 (en) | 1979-09-07 |
FR2417044B2 FR2417044B2 (en) | 1982-01-22 |
Family
ID=9204433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803740A Granted FR2417044A2 (en) | 1977-03-11 | 1978-02-08 | Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2417044A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540960A1 (en) * | 1983-02-15 | 1984-08-17 | Yameogo Edouard | Moulded valve with a self-clipping stopper core |
US4819685A (en) * | 1984-04-17 | 1989-04-11 | Bridge Products, Inc. | Tubeless tire valve |
US4836235A (en) * | 1986-03-04 | 1989-06-06 | Bridge Products, Inc, | Valve |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB501750A (en) * | 1936-09-30 | 1939-03-02 | Jenkins Bros | Improvements in tyre valves |
FR2340493A1 (en) * | 1976-02-04 | 1977-09-02 | Beretta Dante | AIR CHAMBERS VALVE BODY OR OTHER |
-
1978
- 1978-02-08 FR FR7803740A patent/FR2417044A2/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB501750A (en) * | 1936-09-30 | 1939-03-02 | Jenkins Bros | Improvements in tyre valves |
FR2340493A1 (en) * | 1976-02-04 | 1977-09-02 | Beretta Dante | AIR CHAMBERS VALVE BODY OR OTHER |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540960A1 (en) * | 1983-02-15 | 1984-08-17 | Yameogo Edouard | Moulded valve with a self-clipping stopper core |
US4819685A (en) * | 1984-04-17 | 1989-04-11 | Bridge Products, Inc. | Tubeless tire valve |
US4836235A (en) * | 1986-03-04 | 1989-06-06 | Bridge Products, Inc, | Valve |
Also Published As
Publication number | Publication date |
---|---|
FR2417044B2 (en) | 1982-01-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences |