FR2383373A1 - Tyre valve permitting pressure measurement - has body with cap nut having central pillar with seat for closure member on central axial pin - Google Patents

Tyre valve permitting pressure measurement - has body with cap nut having central pillar with seat for closure member on central axial pin

Info

Publication number
FR2383373A1
FR2383373A1 FR7806713A FR7806713A FR2383373A1 FR 2383373 A1 FR2383373 A1 FR 2383373A1 FR 7806713 A FR7806713 A FR 7806713A FR 7806713 A FR7806713 A FR 7806713A FR 2383373 A1 FR2383373 A1 FR 2383373A1
Authority
FR
France
Prior art keywords
central
seat
cap nut
pillar
closure member
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
FR7806713A
Other languages
French (fr)
Other versions
FR2383373B3 (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.)
I Pex Inc
Original Assignee
Dai Ichi Seiko Co Ltd
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 JP2771077U external-priority patent/JPS5915793Y2/en
Priority claimed from JP4347277U external-priority patent/JPS53138303U/ja
Application filed by Dai Ichi Seiko Co Ltd filed Critical Dai Ichi Seiko Co Ltd
Publication of FR2383373A1 publication Critical patent/FR2383373A1/en
Application granted granted Critical
Publication of FR2383373B3 publication Critical patent/FR2383373B3/fr
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)
  • Measuring Fluid Pressure (AREA)
  • Check Valves (AREA)

Abstract

The valve is for a vehicle tyre, and permits measuring the air pressure. It comprises a valve body (11) with cap nut (12) having a central through-passage (12b) and an annular hollow chamber (12c) between a central pillar (12e) and the outer nut wall. The pillar projects from the lower nut face and forms a valve seat. The central passage (12b) contains an axially movable pin (13) carrying a closure member (14) which normally is in sealing contact with the seat. The nut is screwed on to the valve body with the pillar extending into the central bore thereof. The annular chamber may contain a packing ring (16) located between the cap nut and the upper end of the valve body.
FR7806713A 1977-03-08 1978-03-08 Tyre valve permitting pressure measurement - has body with cap nut having central pillar with seat for closure member on central axial pin Granted FR2383373A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2771077U JPS5915793Y2 (en) 1977-03-08 1977-03-08 Pneumatic measuring valve
JP4347277U JPS53138303U (en) 1977-04-07 1977-04-07

Publications (2)

Publication Number Publication Date
FR2383373A1 true FR2383373A1 (en) 1978-10-06
FR2383373B3 FR2383373B3 (en) 1983-12-09

Family

ID=26365668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806713A Granted FR2383373A1 (en) 1977-03-08 1978-03-08 Tyre valve permitting pressure measurement - has body with cap nut having central pillar with seat for closure member on central axial pin

Country Status (3)

Country Link
FR (1) FR2383373A1 (en)
IT (1) IT1109742B (en)
NL (1) NL7802350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882917A3 (en) * 1997-06-04 1999-12-29 Ralf Bohle GmbH Bicycle tyre valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0882917A3 (en) * 1997-06-04 1999-12-29 Ralf Bohle GmbH Bicycle tyre valve

Also Published As

Publication number Publication date
IT1109742B (en) 1985-12-23
NL7802350A (en) 1978-09-12
IT7867441A0 (en) 1978-03-03
FR2383373B3 (en) 1983-12-09

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
DR Decision of the appeal court due to an appeal at law against decisions of the director of the inpi, except decision of lapse
ER Errata listed in the french official journal (bopi)

Free format text: BULL. 36/81: AU LIEU DE DR IL FAUT LIRE BR