IT1027631B - DEVICE FOR THE OPTICAL EXAMINATION IN PARTICULAR OF THE SEALING EDGES OF THE RING GASKET LIP IN PLASTIC MATERIAL - Google Patents

DEVICE FOR THE OPTICAL EXAMINATION IN PARTICULAR OF THE SEALING EDGES OF THE RING GASKET LIP IN PLASTIC MATERIAL

Info

Publication number
IT1027631B
IT1027631B IT30480/74A IT3048074A IT1027631B IT 1027631 B IT1027631 B IT 1027631B IT 30480/74 A IT30480/74 A IT 30480/74A IT 3048074 A IT3048074 A IT 3048074A IT 1027631 B IT1027631 B IT 1027631B
Authority
IT
Italy
Prior art keywords
plastic material
ring gasket
sealing edges
optical examination
gasket lip
Prior art date
Application number
IT30480/74A
Other languages
Italian (it)
Original Assignee
Goetzewerke
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 Goetzewerke filed Critical Goetzewerke
Application granted granted Critical
Publication of IT1027631B publication Critical patent/IT1027631B/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3296—Arrangements for monitoring the condition or operation of elastic sealings; Arrangements for control of elastic sealings, e.g. of their geometry or stiffness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/2433—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures for measuring outlines by shadow casting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/005—Sealing rings
    • 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
    • G01M3/38—Investigating fluid-tightness of structures by using light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
IT30480/74A 1974-03-02 1974-12-12 DEVICE FOR THE OPTICAL EXAMINATION IN PARTICULAR OF THE SEALING EDGES OF THE RING GASKET LIP IN PLASTIC MATERIAL IT1027631B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410062A DE2410062C3 (en) 1974-03-02 1974-03-02 Device for the optical inspection of the sealing edges of lip sealing rings made of elastic material

Publications (1)

Publication Number Publication Date
IT1027631B true IT1027631B (en) 1978-12-20

Family

ID=5908921

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30480/74A IT1027631B (en) 1974-03-02 1974-12-12 DEVICE FOR THE OPTICAL EXAMINATION IN PARTICULAR OF THE SEALING EDGES OF THE RING GASKET LIP IN PLASTIC MATERIAL

Country Status (5)

Country Link
DE (1) DE2410062C3 (en)
FR (1) FR2262792B1 (en)
GB (1) GB1499772A (en)
IT (1) IT1027631B (en)
NL (1) NL7500949A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629038A1 (en) * 1986-08-27 1988-03-10 Kaco Gmbh Co TEST DEVICE AND METHOD FOR TESTING THE SEALING EDGE OF A SEALING LIP OF A SEAL
FR2624783B1 (en) * 1987-12-21 1990-05-25 Procal MOLDING DEVICE FOR MAKING RADIAL CUTS OF SEALING RINGS
ITMI20061282A1 (en) * 2006-07-03 2008-01-04 Gkn Driveline Bruneck Ag METHOD AND DEVICE FOR THE ASSESSMENT OF THE SURFACE PROFILE OF THE COMPONENT OF A JOINT JOINT
CN102884421B (en) 2010-03-09 2015-09-23 费德罗-莫格尔公司 Hole checking system and the method for inspection thereof
CN103185657A (en) * 2011-12-30 2013-07-03 新大洲本田摩托有限公司 Detecting system of framework type oil seal lip mouth and application method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH336602A (en) * 1955-11-24 1959-02-28 Zaech Ernst Measuring device
FR1227078A (en) * 1958-06-13 1960-08-18 Goetzewerke Sealing device for rotating shafts
DE2206246C3 (en) * 1972-02-10 1978-09-07 Goetzewerke Friedrich Goetze Ag, 5673 Burscheid Procedure for light gap testing of lip seals

Also Published As

Publication number Publication date
DE2410062B2 (en) 1980-11-13
DE2410062A1 (en) 1975-09-11
FR2262792B1 (en) 1982-06-11
FR2262792A1 (en) 1975-09-26
DE2410062C3 (en) 1981-07-23
NL7500949A (en) 1975-09-04
GB1499772A (en) 1978-02-01

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