FR3081194B1 - ASSEMBLY BY FIXING SCREW OF A FIRST PIECE FRAMING A SECOND PIECE - Google Patents

ASSEMBLY BY FIXING SCREW OF A FIRST PIECE FRAMING A SECOND PIECE Download PDF

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Publication number
FR3081194B1
FR3081194B1 FR1854054A FR1854054A FR3081194B1 FR 3081194 B1 FR3081194 B1 FR 3081194B1 FR 1854054 A FR1854054 A FR 1854054A FR 1854054 A FR1854054 A FR 1854054A FR 3081194 B1 FR3081194 B1 FR 3081194B1
Authority
FR
France
Prior art keywords
piece
assembly
head
framing
fixing screw
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
FR1854054A
Other languages
French (fr)
Other versions
FR3081194A1 (en
Inventor
Samuel Lambert
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1854054A priority Critical patent/FR3081194B1/en
Publication of FR3081194A1 publication Critical patent/FR3081194A1/en
Application granted granted Critical
Publication of FR3081194B1 publication Critical patent/FR3081194B1/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
    • B60K5/12—Arrangement of engine supports
    • B60K5/1241—Link-type support
    • 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
    • F16B2/005—Means to increase the friction-coefficient
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

L'invention concerne un assemblage par vis (3) de fixation d'une première pièce (1) encadrant une deuxième pièce (2) en la prenant en chape, la vis (3) présentant une tige (3b) traversant les première (1) et deuxième pièces (2) en dépassant de la première pièce (1) à ses deux extrémités longitudinales, une première extrémité longitudinale portant une tête (3a) munie d'une rondelle (4) en appui extérieur sur la première pièce (1) et entourant la tige (3b) et une deuxième extrémité longitudinale vissée dans un moyen de fixation (5). La rondelle (4) présente une face munie de formes faisant saillie et pénétrant lors du vissage dans la portion en vis-à-vis de la première pièce (1) et une face tournée vers la tête (3a) de forme concave conique ou hémisphérique coopérant avec une forme complémentaire convexe sur une portion en vis-à-vis de la tête (3a) ou inversement.The invention relates to an assembly by screw (3) for fixing a first part (1) framing a second part (2) by taking it as a yoke, the screw (3) having a rod (3b) passing through the first (1 ) and second parts (2) projecting from the first part (1) at its two longitudinal ends, a first longitudinal end carrying a head (3a) provided with a washer (4) in external support on the first part (1) and surrounding the rod (3b) and a second longitudinal end screwed into a fixing means (5). The washer (4) has a face provided with protruding shapes and penetrating during screwing in the portion facing the first part (1) and a face facing the head (3a) of conical or hemispherical concave shape. cooperating with a complementary convex shape on a portion facing the head (3a) or vice versa.

FR1854054A 2018-05-15 2018-05-15 ASSEMBLY BY FIXING SCREW OF A FIRST PIECE FRAMING A SECOND PIECE Active FR3081194B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1854054A FR3081194B1 (en) 2018-05-15 2018-05-15 ASSEMBLY BY FIXING SCREW OF A FIRST PIECE FRAMING A SECOND PIECE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854054 2018-05-15
FR1854054A FR3081194B1 (en) 2018-05-15 2018-05-15 ASSEMBLY BY FIXING SCREW OF A FIRST PIECE FRAMING A SECOND PIECE

Publications (2)

Publication Number Publication Date
FR3081194A1 FR3081194A1 (en) 2019-11-22
FR3081194B1 true FR3081194B1 (en) 2020-04-17

Family

ID=62684968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854054A Active FR3081194B1 (en) 2018-05-15 2018-05-15 ASSEMBLY BY FIXING SCREW OF A FIRST PIECE FRAMING A SECOND PIECE

Country Status (1)

Country Link
FR (1) FR3081194B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1303784A (en) * 1919-05-13 Butt-lock
GB519459A (en) * 1938-10-04 1940-03-27 Guest Keen & Nettlefolds Ltd Improvements in locking washers for use with nuts or other screw threaded members
US3825090A (en) * 1973-08-08 1974-07-23 Gen Motors Corp Rotary engine and transmission assembly mounting system
US4595216A (en) * 1984-07-20 1986-06-17 Lear Siegler, Inc. Vehicle suspension structure
DE202004016599U1 (en) * 2004-10-26 2005-01-27 Textron Verbindungstechnik Gmbh & Co. Ohg Combination of convex nut and concave compensating washer to be used for bolt inserted in slightly inclined position into curved work-piece
US8070404B1 (en) * 2008-11-06 2011-12-06 Middle Atlantic Products, Inc. Bonding fastener assembly for electrical grounding
EP2504588A4 (en) * 2009-11-25 2013-06-19 Rpbsp Pty Ltd Washer assembly and arcuate threaded fastener

Also Published As

Publication number Publication date
FR3081194A1 (en) 2019-11-22

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Effective date: 20240423