ITPD910113A1 - Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione. - Google Patents

Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione.

Info

Publication number
ITPD910113A1
ITPD910113A1 IT000113A ITPD910113A ITPD910113A1 IT PD910113 A1 ITPD910113 A1 IT PD910113A1 IT 000113 A IT000113 A IT 000113A IT PD910113 A ITPD910113 A IT PD910113A IT PD910113 A1 ITPD910113 A1 IT PD910113A1
Authority
IT
Italy
Prior art keywords
wheel rims
casting
test machine
air tightness
tightness test
Prior art date
Application number
IT000113A
Other languages
English (en)
Inventor
Enrico Dinon
Giancarlo Zoccoletti
Original Assignee
Borli Srl
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 Borli Srl filed Critical Borli Srl
Priority to ITPD910113A priority Critical patent/IT1248111B/it
Publication of ITPD910113A0 publication Critical patent/ITPD910113A0/it
Priority to US07/897,840 priority patent/US5267468A/en
Priority to JP4161022A priority patent/JPH05172690A/ja
Priority to AT92110456T priority patent/ATE144619T1/de
Priority to EP92110456A priority patent/EP0519514B1/en
Priority to DE69214729T priority patent/DE69214729T2/de
Publication of ITPD910113A1 publication Critical patent/ITPD910113A1/it
Application granted granted Critical
Publication of IT1248111B publication Critical patent/IT1248111B/it

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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Measuring Fluid Pressure (AREA)
ITPD910113A 1991-06-21 1991-06-21 Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione. IT1248111B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITPD910113A IT1248111B (it) 1991-06-21 1991-06-21 Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione.
US07/897,840 US5267468A (en) 1991-06-21 1992-06-12 Machine for air seal tests on cart wheel rims
JP4161022A JPH05172690A (ja) 1991-06-21 1992-06-19 車輪リムの気密テスト用機械
AT92110456T ATE144619T1 (de) 1991-06-21 1992-06-20 Verfahren und einrichtung zur dichtheitsprüfung von gegossenen radfelgen
EP92110456A EP0519514B1 (en) 1991-06-21 1992-06-20 Method and device for wheel rim leak detection
DE69214729T DE69214729T2 (de) 1991-06-21 1992-06-20 Verfahren und Einrichtung zur Dichtheitsprüfung von gegossenen Radfelgen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD910113A IT1248111B (it) 1991-06-21 1991-06-21 Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione.

Publications (3)

Publication Number Publication Date
ITPD910113A0 ITPD910113A0 (it) 1991-06-21
ITPD910113A1 true ITPD910113A1 (it) 1992-12-21
IT1248111B IT1248111B (it) 1995-01-05

Family

ID=11389621

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD910113A IT1248111B (it) 1991-06-21 1991-06-21 Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione.

Country Status (6)

Country Link
US (1) US5267468A (it)
EP (1) EP0519514B1 (it)
JP (1) JPH05172690A (it)
AT (1) ATE144619T1 (it)
DE (1) DE69214729T2 (it)
IT (1) IT1248111B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022111057A1 (zh) * 2020-11-27 2022-06-02 浙江铂动工贸有限公司 一种轮毂气密性检测装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1263038B (it) * 1993-01-14 1996-07-24 Apparecchio per verificare la tenuta di cerchioni per autoveicoli e simili
US6357280B1 (en) * 2000-06-06 2002-03-19 Winbond Electronics Corp. Leakage testing tool for a bellow of a semiconductor manufacturing machine
DE20216485U1 (de) 2002-10-24 2003-02-13 ILMVAC GmbH, 98693 Ilmenau Gerät zur Prüfung der Gasdichte von offenen Hohlkörpern
US6886389B1 (en) * 2003-12-10 2005-05-03 The Boeing Company Systems and methods for detecting and locating leaks in internal pressure vessels
US7296474B2 (en) * 2004-10-29 2007-11-20 Caterpillar Inc. Fluid sensor having a low pressure drain
US8205484B2 (en) * 2009-02-17 2012-06-26 Fukuda Co., Ltd. Apparatus and method for leak testing
WO2014124349A1 (en) * 2013-02-11 2014-08-14 Pneumacore, Inc. 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
CN104614134B (zh) * 2015-02-03 2018-12-21 中信戴卡股份有限公司 一种检测铝合金轮毂气密性的方法
CN209485631U (zh) * 2019-03-13 2019-10-11 山东龙昶智能科技有限公司 一种高效手动气密机
DE102019124835B4 (de) 2019-09-16 2021-12-23 Hörner Steuerungstechnik GmbH & Co. KG Radbearbeitungsvorrichtung und Verfahren zur Entfernung eines an einem Rad lösbar angebrachten Anbauteils

Family Cites Families (12)

* 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
US3721117A (en) * 1971-08-18 1973-03-20 Carlisle Corp Method and apparatus for detecting leaks in pneumatic wheels
GB2000300B (en) * 1977-06-27 1982-02-03 Leybold Heraeus Gmbh & Co Kg Method and apparatus for leak detection
JPS5536745A (en) * 1978-09-08 1980-03-14 Topy Ind Ltd Automatic-defect sensing method and apparatus for tirewheel
DE2912100C2 (de) * 1979-03-27 1986-10-02 Naučno-issledovatel'skij institut sanitarnoj techniki, Moskau/Moskva Vorrichtung zur Prüfung der Dichtigkeit von Hohlkörpern
JPS5817336A (ja) * 1981-07-23 1983-02-01 Topy Ind Ltd ホイールのエア洩れ検査装置
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
JP2601432B2 (ja) * 1988-05-18 1997-04-16 金井車輪工業株式会社 リムの自動検査装置
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
US5010761A (en) * 1990-03-01 1991-04-30 Superior Industries International, Inc. Automated leak detection apparatus and method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022111057A1 (zh) * 2020-11-27 2022-06-02 浙江铂动工贸有限公司 一种轮毂气密性检测装置

Also Published As

Publication number Publication date
EP0519514A3 (en) 1993-05-05
JPH05172690A (ja) 1993-07-09
EP0519514A2 (en) 1992-12-23
ITPD910113A0 (it) 1991-06-21
US5267468A (en) 1993-12-07
DE69214729T2 (de) 1997-05-28
ATE144619T1 (de) 1996-11-15
DE69214729D1 (de) 1996-11-28
EP0519514B1 (en) 1996-10-23
IT1248111B (it) 1995-01-05

Similar Documents

Publication Publication Date Title
ITPD910113A1 (it) Macchina per prove di tenuta d'aria su cerchi ruota ottenuti per fusione.
ATE143638T1 (de) Vorrichtung und verfahren, um plötzliche druckschwankungen in fahrzeugen, insbesondere landfahrzeugen aufzuheben
DE3484579D1 (de) Vorrichtung zum einstellen der optischen achse eines autoscheinwerfers.
NO910629D0 (no) Kjoekkenlighter for flytende gass.
PT80353B (pt) Junta de culatra
DE59101074D1 (de) Antriebsvorrichtung für ein verstellbares Teil eines Fahrzeuges.
IT8048235A0 (it) Dispositivo di chiusura per contenitori di fluidi dotato di un organodi sfiato dell'aria
DE69114587D1 (de) Parkzeitanzeigevorrichtung.
FR2507972B1 (fr) Dispositif d'augmentation des forces de traction exercees par les pneumatiques des vehicules
DE69003609D1 (de) Vorrichtung zur messung der verschiebung von radfelgen.
FR2581160B1 (fr) Projecteur pour les feux de croisement et pour l'eclairage anti-brouillard des vehicules automobiles, avec reglage du diaphragme par rapport a l'objectif.
ES2056809T3 (es) Vehiculo de motor, especialmente una bicicleta.
ES2133441T3 (es) Procedimiento de hidroformilacion que emplea un sistema de catalizador a base de fosfina y rodio.
DE59010746D1 (de) Verschlusselement zur Sicherung eines Deckels an einem Rahmen
ATE90623T1 (de) Befestigung auf der felge der notwendigen teile fuer die ueberwachung eines reifens.
DE69008088D1 (de) Vorrichtung zur Befestigung eines Fahrzeugrades an eine Achse.
ES2092790T3 (es) Luz aplicada a una carroceria de vehiculo automovil provista de una junta de estanqueidad trifuncional.
SE8401589D0 (sv) Stodanordning vid bandfordon
DE59102704D1 (de) Vorrichtung und Verfahren zur Messung absoluter Drehungen in mehreren Raumrichtungen.
ATA133594A (de) Seitenwand eines fahrzeugreifens
DE3774316D1 (de) Urinemessgeraet.
ATE145063T1 (de) Schneller nachweis des haar-ph-wertes und dazugehörige lösung
ATE110038T1 (de) Kettenkasten.
TR200001069A3 (tr) Yassi, içten takma dikdörtgen prizma kasali ve içten takma kasanin dik eksenine yatay yönde hareket eden baski düzenekli yol sayaci
SE8204169L (sv) Arrangemang for att vid lastfordon reglera relativa leget for en svengbart lagrad stodaxel beroende av axeltrycket

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970627