FR3111167B1 - Dispositif de serrage de collier de fixation - Google Patents

Dispositif de serrage de collier de fixation Download PDF

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Publication number
FR3111167B1
FR3111167B1 FR2005832A FR2005832A FR3111167B1 FR 3111167 B1 FR3111167 B1 FR 3111167B1 FR 2005832 A FR2005832 A FR 2005832A FR 2005832 A FR2005832 A FR 2005832A FR 3111167 B1 FR3111167 B1 FR 3111167B1
Authority
FR
France
Prior art keywords
extensions
clamp device
air gap
collar clamp
fixing collar
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
FR2005832A
Other languages
English (en)
Other versions
FR3111167A1 (fr
Inventor
Adam Cherifa-Merabti
Ghislain Hervé Abadie
Etienne Gérard Joseph Canelle
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.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines SAS
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 Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2005832A priority Critical patent/FR3111167B1/fr
Publication of FR3111167A1 publication Critical patent/FR3111167A1/fr
Application granted granted Critical
Publication of FR3111167B1 publication Critical patent/FR3111167B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
    • F16L3/123—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and extending along the attachment surface
    • F16L3/1233—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and extending along the attachment surface the member being of metal, with or without an other layer of other material
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/06—Screwed connections specially modified in view of tensile load; Break-bolts having regard to possibility of fatigue rupture
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/08—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

DISPOSITIF DE SERRAGE DE COLLIER DE FIXATION Un aspect de l’invention concerne un dispositif de serrage (12), comprenant : une boucle (20) ouverte ayant un diamètre intérieur ; deux prolongements (21, 22) solidaires de la boucle ouverte (20), comportant chacun une ouverture et dont une distance (E) est appelée entrefer, l'entrefer (E) étant maximal lorsque le dispositif de serrage (12) est ouvert et minimal lorsque le dispositif de serrage (12) est fermé ; et une pièce d'assemblage (40) passant dans chaque ouverture des prolongements (21, 22) et exerçant une force de fermeture sur les deux prolongements (21, 22) ; le dispositif de serrage (12) comporte également un élément déformable élastiquement (30) présentant une raideur, disposé entre les deux prolongements (21, 22) et exerçant une force de rappel sur les deux prolongements (21, 22) proportionnellement opposée à la diminution de l'entrefer (E). Figure à publier avec l’abrégé : Figure 3
FR2005832A 2020-06-04 2020-06-04 Dispositif de serrage de collier de fixation Active FR3111167B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2005832A FR3111167B1 (fr) 2020-06-04 2020-06-04 Dispositif de serrage de collier de fixation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2005832 2020-06-04
FR2005832A FR3111167B1 (fr) 2020-06-04 2020-06-04 Dispositif de serrage de collier de fixation

Publications (2)

Publication Number Publication Date
FR3111167A1 FR3111167A1 (fr) 2021-12-10
FR3111167B1 true FR3111167B1 (fr) 2022-05-20

Family

ID=72644351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2005832A Active FR3111167B1 (fr) 2020-06-04 2020-06-04 Dispositif de serrage de collier de fixation

Country Status (1)

Country Link
FR (1) FR3111167B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936982A (en) * 1956-04-09 1960-05-17 Thomas Associates Cushioned conduit clamp
JPS5234363U (fr) * 1975-09-02 1977-03-10
US4131050A (en) * 1977-07-05 1978-12-26 The Solon Manufacturing Company Visual load indicator
US5660417A (en) * 1995-06-05 1997-08-26 Chevron U.S.A. Inc. Indicator for maintaining seals in flange assemblies
JP2004076776A (ja) * 2002-08-12 2004-03-11 Satsuki Ninomiya 位置ずれしないパイプ固定バンド
CN109611613A (zh) * 2019-01-23 2019-04-12 辽宁科技大学 一种液压管路试验用多管路多类支承刚度的管路连接装置

Also Published As

Publication number Publication date
FR3111167A1 (fr) 2021-12-10

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