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 body

Info

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
Application number
FR7803740A
Other languages
French (fr)
Other versions
FR2417044B2 (en
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR7803740A priority Critical patent/FR2417044A2/en
Priority to IN256/CAL/78A priority patent/IN149809B/en
Priority to AU33996/78A priority patent/AU518285B2/en
Priority to LU79202A priority patent/LU79202A1/en
Priority to GR55683A priority patent/GR64217B/en
Priority to IL54247A priority patent/IL54247A0/en
Priority to CA298,680A priority patent/CA1082580A/en
Priority to IT6753178A priority patent/IT1154849B/en
Priority to MX172710A priority patent/MX145751A/en
Priority to DE2810513A priority patent/DE2810513C2/en
Priority to NL7802633A priority patent/NL7802633A/en
Priority to CH266578A priority patent/CH621613A5/fr
Priority to JP2674378A priority patent/JPS53134233A/en
Priority to CS781529A priority patent/CS234007B2/en
Priority to GB9632/78A priority patent/GB1602141A/en
Priority to EG15778A priority patent/EG14173A/en
Priority to OA56434A priority patent/OA05908A/en
Priority to AT177778A priority patent/AT355925B/en
Priority to BR7801520A priority patent/BR7801520A/en
Publication of FR2417044A2 publication Critical patent/FR2417044A2/en
Priority to US06/223,576 priority patent/US4340080A/en
Application granted granted Critical
Publication of FR2417044B2 publication Critical patent/FR2417044B2/fr
Priority to JP4330082U priority patent/JPS6121651Y2/ja
Granted legal-status Critical Current

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.
FR7803740A 1977-03-11 1978-02-08 Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body Granted FR2417044A2 (en)

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
AU33996/78A AU518285B2 (en) 1977-03-11 1978-03-09 Inflation valve
LU79202A LU79202A1 (en) 1977-03-11 1978-03-09 INFLATION VALVE
IN256/CAL/78A IN149809B (en) 1977-03-11 1978-03-09
CH266578A CH621613A5 (en) 1977-03-11 1978-03-10
CA298,680A CA1082580A (en) 1977-03-11 1978-03-10 Inflation valve
IT6753178A IT1154849B (en) 1977-03-11 1978-03-10 INFLATION VALVE PARTICULARLY FOR TIRES
MX172710A MX145751A (en) 1977-03-11 1978-03-10 IMPROVED VALVE FOR INFLATABLE ITEMS
DE2810513A DE2810513C2 (en) 1977-03-11 1978-03-10 Valve
NL7802633A NL7802633A (en) 1977-03-11 1978-03-10 AIR 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
CS781529A CS234007B2 (en) 1977-03-11 1978-03-10 Inflating valve for tyres
GB9632/78A GB1602141A (en) 1977-03-11 1978-03-10 Inflation valves
IL54247A IL54247A0 (en) 1977-03-11 1978-03-10 Inflation valve
EG15778A EG14173A (en) 1977-03-11 1978-03-11 Valve de gonflage
OA56434A OA05908A (en) 1977-03-11 1978-03-11 Inflation valve.
AT177778A AT355925B (en) 1977-03-11 1978-03-13 VALVE FOR INFLATABLE OBJECTS, IN PARTICULAR FOR TIRES
BR7801520A BR7801520A (en) 1977-03-11 1978-03-13 VALVE AND INSTRUMENT FOR ASSEMBLING OR DISASSEMBLING VALVE MOBILE EQUIPMENT
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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