FR3052525B1 - JOINT ARRANGEMENT - Google Patents

JOINT ARRANGEMENT Download PDF

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Publication number
FR3052525B1
FR3052525B1 FR1754621A FR1754621A FR3052525B1 FR 3052525 B1 FR3052525 B1 FR 3052525B1 FR 1754621 A FR1754621 A FR 1754621A FR 1754621 A FR1754621 A FR 1754621A FR 3052525 B1 FR3052525 B1 FR 3052525B1
Authority
FR
France
Prior art keywords
sealing element
radially
inner face
joint arrangement
element support
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.)
Active
Application number
FR1754621A
Other languages
French (fr)
Other versions
FR3052525A1 (en
Inventor
Anita Gransow
Erwin Jeschka
Henryk Velde
Juergen Weiglein
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.)
Ewellix AB
Original Assignee
SKF AB
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 SKF AB filed Critical SKF AB
Publication of FR3052525A1 publication Critical patent/FR3052525A1/en
Application granted granted Critical
Publication of FR3052525B1 publication Critical patent/FR3052525B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16J15/3268—Mounting of sealing rings
    • F16J15/3276—Mounting of sealing rings with additional static sealing between the sealing, or its casing or support, and the surface on which it is mounted
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • 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
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)

Abstract

On divulgue un agencement de joint (1), en particulier pour réaliser l'étanchéité d'un palier linéaire à l'égard d'un arbre, avec au moins un élément d'étanchéité (2), qui présente au moins une face extérieure (16) orientée essentiellement radialement vers l'extérieur, qui présente au moins une saillie (14) orientée essentiellement radialement vers l'extérieur, et avec au moins un support d'élément d'étanchéité (4), qui est conçu pour contenir l'élément d'étanchéité (2) radialement à l'intérieur, dans lequel le support d'élément d'étanchéité (4) présente au moins une face radialement intérieure (6) et une face axialement intérieure (8), qui définissent un siège de joint (10), et dans lequel la face radialement intérieure (6) présente au moins un évidement (12), qui est conçu pour contenir la saillie radiale (14), dans lequel la saillie radiale (14) est réalisée sous forme étagée et ne remplit que partiellement ledit au moins un évidement radialement intérieur (12) du support d'élément d'étanchéité (4).A joint arrangement is disclosed (1), in particular for sealing a linear bearing with respect to a shaft, with at least one sealing element (2), which has at least one outer face (16) oriented essentially radially outwards, which has at least one projection (14) oriented essentially radially outwards, and with at least one sealing element support (4), which is designed to contain the sealing element (2) radially inside, in which the sealing element support (4) has at least one radially inner face (6) and an axially inner face (8), which define a seat seal (10), and in which the radially inner face (6) has at least one recess (12), which is designed to contain the radial projection (14), in which the radial projection (14) is produced in stepped form and only partially fills said at least one recess radially inside (12) of the sealing element support (4).

FR1754621A 2016-06-13 2017-05-24 JOINT ARRANGEMENT Active FR3052525B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016210426.8 2016-06-13
DE102016210426.8A DE102016210426A1 (en) 2016-06-13 2016-06-13 sealing arrangement

Publications (2)

Publication Number Publication Date
FR3052525A1 FR3052525A1 (en) 2017-12-15
FR3052525B1 true FR3052525B1 (en) 2019-12-13

Family

ID=60419697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1754621A Active FR3052525B1 (en) 2016-06-13 2017-05-24 JOINT ARRANGEMENT

Country Status (2)

Country Link
DE (1) DE102016210426A1 (en)
FR (1) FR3052525B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704630C2 (en) * 1997-02-07 1999-08-12 Skf Linearsysteme Gmbh Radial seal
DE102007012649B4 (en) * 2007-03-16 2009-04-16 Ab Skf linear bearings
EP2108450A1 (en) * 2008-04-11 2009-10-14 Socorex Isba S.A. Sealing for liquid dispensing device

Also Published As

Publication number Publication date
DE102016210426A1 (en) 2017-12-14
FR3052525A1 (en) 2017-12-15

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