ES467647A1 - 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
ES467647A1
ES467647A1 ES467647A ES467647A ES467647A1 ES 467647 A1 ES467647 A1 ES 467647A1 ES 467647 A ES467647 A ES 467647A ES 467647 A ES467647 A ES 467647A ES 467647 A1 ES467647 A1 ES 467647A1
Authority
ES
Spain
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.)
Expired
Application number
ES467647A
Other languages
Spanish (es)
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
Publication of ES467647A1 publication Critical patent/ES467647A1/en
Expired 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.
ES467647A 1977-03-11 1978-03-08 Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body Expired ES467647A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707578A FR2383374A1 (en) 1977-03-11 1977-03-11 Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body

Publications (1)

Publication Number Publication Date
ES467647A1 true ES467647A1 (en) 1979-07-01

Family

ID=9188064

Family Applications (1)

Application Number Title Priority Date Filing Date
ES467647A Expired ES467647A1 (en) 1977-03-11 1978-03-08 Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body

Country Status (4)

Country Link
BE (1) BE864547A (en)
ES (1) ES467647A1 (en)
FR (1) FR2383374A1 (en)
ZA (1) ZA781442B (en)

Families Citing this family (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
IT209132Z2 (en) * 1986-03-04 1988-09-12 Bridgeport Brass Spa VALVE IMPROVEMENTS FOR TUBELESS TIRES.

Also Published As

Publication number Publication date
ZA781442B (en) 1979-02-28
FR2383374A1 (en) 1978-10-06
BE864547A (en) 1978-07-03
FR2383374B1 (en) 1981-12-11

Similar Documents

Publication Publication Date Title
US5029604A (en) Safety core for tire valve
US2679654A (en) Tire inflating and servicing device
GB1003531A (en) Writing implement
ES467647A1 (en) Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body
FR2417044A2 (en) Inflation valve for tubeless tyre - has elastically deformable retaining head for easy assembly in body
US2417360A (en) Valve core remover
GB725775A (en) Improvements in or relating to inflation valves for tubeless tires
US2236587A (en) Tire valve
GB1459726A (en) Tyre valves
GB829931A (en) Improvements in or relating to check valves
GB892331A (en) Improvements in or relating to inflation valve assemblies and adaptors for pneumatictyres
US2917097A (en) Tubeless tire valve
GB958090A (en) Improvements in or relating to inflators
GB977139A (en) Improvements in or relating to tyre valve connectors
GB781955A (en) Tubeless tire valve
GB801458A (en) Improvements in inflation valves for pneumatic tyres
US1659751A (en) Valve cap
GB812373A (en) Check valves more particularly for tubeless tyres
GB525912A (en) Improvements in tyre valve pressure gauges
FR2383373A1 (en) Tyre valve permitting pressure measurement - has body with cap nut having central pillar with seat for closure member on central axial pin
GB456492A (en) Improvements in and relating to inflating valves
GB988643A (en) Improvements in or relating to puncture repair plugs
GB758318A (en) Improvements in valve assemblies
GB189813945A (en) Improvements in Air Valves.
GB957572A (en) Retaining member for presenting a shoulder at the end of a screw threaded rod

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401