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FR2700389B3 - Appareil pour tester l'étanchéité des jantes de pneus pour automobiles et similaires. - Google Patents

Appareil pour tester l'étanchéité des jantes de pneus pour automobiles et similaires.

Info

Publication number
FR2700389B3
FR2700389B3 FR9400248A FR9400248A FR2700389B3 FR 2700389 B3 FR2700389 B3 FR 2700389B3 FR 9400248 A FR9400248 A FR 9400248A FR 9400248 A FR9400248 A FR 9400248A FR 2700389 B3 FR2700389 B3 FR 2700389B3
Authority
FR
France
Prior art keywords
tightness
automobiles
testing
tire rims
rims
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 - Fee Related
Application number
FR9400248A
Other languages
English (en)
Other versions
FR2700389A3 (fr
Inventor
Fausto Sala
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.)
Premaq Impex Inc
Original Assignee
Premaq Impex Inc
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 Premaq Impex Inc filed Critical Premaq Impex Inc
Publication of FR2700389A3 publication Critical patent/FR2700389A3/fr
Application granted granted Critical
Publication of FR2700389B3 publication Critical patent/FR2700389B3/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR9400248A 1993-01-14 1994-01-12 Appareil pour tester l'étanchéité des jantes de pneus pour automobiles et similaires. Expired - Fee Related FR2700389B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI930037A IT1263038B (it) 1993-01-14 1993-01-14 Apparecchio per verificare la tenuta di cerchioni per autoveicoli e simili

Publications (2)

Publication Number Publication Date
FR2700389A3 FR2700389A3 (fr) 1994-07-13
FR2700389B3 true FR2700389B3 (fr) 1994-12-02

Family

ID=11364634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9400248A Expired - Fee Related FR2700389B3 (fr) 1993-01-14 1994-01-12 Appareil pour tester l'étanchéité des jantes de pneus pour automobiles et similaires.

Country Status (6)

Country Link
US (1) US5431041A (fr)
JP (1) JP3000909U (fr)
DE (1) DE9400437U1 (fr)
FR (1) FR2700389B3 (fr)
GB (1) GB2274517A (fr)
IT (1) IT1263038B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608926A (en) * 1995-07-03 1997-03-11 Donaton; William S. Swimming pool cover loop-loc fastener
JP2000074778A (ja) * 1998-09-02 2000-03-14 Yamaha Corp リークテスタ
CN102636504B (zh) * 2012-04-16 2015-01-21 兰州瑞奇戈德测控技术有限公司 用于检测轮辋的装置及检测方法
US9752953B2 (en) * 2013-02-11 2017-09-05 Preventcore, Incorporated Detecting wheel rim cracks
CN103868657B (zh) * 2014-03-25 2016-02-03 中信戴卡股份有限公司 一种旋转式车轮气密检测机
CN106404293A (zh) * 2016-10-17 2017-02-15 大连现代辅机开发制造有限公司 曲轴箱试漏密封方法及密封装置
IT201900014244A1 (it) * 2019-08-07 2021-02-07 Test Ind S R L Macchina di prova tenuta per cerchio di veicolo

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266296A (en) * 1963-08-28 1966-08-16 Kelsey Hayes Co Method and apparatus for inspecting annular workpieces
US4416145A (en) * 1982-02-10 1983-11-22 Ue Systems, Inc. Ultrasonic leak detecting method and apparatus
US4754638A (en) * 1986-05-23 1988-07-05 Antares Engineering, Inc. Apparatus and method for leak testing automotive wheel rims
US4813268A (en) * 1987-03-23 1989-03-21 Superior Industries International, Inc. Leakage detection apparatus for drum wheels and method therefore
US4852390A (en) * 1988-07-21 1989-08-01 Oakland Engineering, Inc. Wheel rim leak detection
US4991426A (en) * 1989-08-22 1991-02-12 Oakland Engineering, Inc. Calibration of air leak detection apparatus
IT1248111B (it) * 1991-06-21 1995-01-05 Borli Srl Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione.

Also Published As

Publication number Publication date
DE9400437U1 (de) 1994-03-10
GB9400062D0 (en) 1994-03-02
GB2274517A (en) 1994-07-27
ITMI930037A0 (it) 1993-01-14
FR2700389A3 (fr) 1994-07-13
US5431041A (en) 1995-07-11
ITMI930037A1 (it) 1994-07-14
IT1263038B (it) 1996-07-24
JP3000909U (ja) 1994-08-16

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Legal Events

Date Code Title Description
DS Decision of the director general to state about an appeal
R1 Appeal
ST Notification of lapse