FR3104216B1 - Rivet à expansion - Google Patents

Rivet à expansion Download PDF

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Publication number
FR3104216B1
FR3104216B1 FR1913804A FR1913804A FR3104216B1 FR 3104216 B1 FR3104216 B1 FR 3104216B1 FR 1913804 A FR1913804 A FR 1913804A FR 1913804 A FR1913804 A FR 1913804A FR 3104216 B1 FR3104216 B1 FR 3104216B1
Authority
FR
France
Prior art keywords
pin
wings
head
expanding rivet
arms
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
FR1913804A
Other languages
English (en)
Other versions
FR3104216A1 (fr
Inventor
Pascal Camus
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.)
A Raymond SARL
Original Assignee
A Raymond SARL
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 A Raymond SARL filed Critical A Raymond SARL
Priority to FR1913804A priority Critical patent/FR3104216B1/fr
Priority to PCT/FR2020/052095 priority patent/WO2021111055A1/fr
Priority to CN202022855980.7U priority patent/CN215333845U/zh
Priority to CN202011394798.4A priority patent/CN112922940A/zh
Publication of FR3104216A1 publication Critical patent/FR3104216A1/fr
Application granted granted Critical
Publication of FR3104216B1 publication Critical patent/FR3104216B1/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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1081—Blind rivets fastened by a drive-pin
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • 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
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

Titre de l’invention : Rivet à expansion Rivet (10) à expansion comprenant un corps (200) et une goupille (100), le corps (200) comportant une plaquette d’appui (120) formant une tête avec une ouverture de passage (110) et deux bras (130) érigés à partir de la plaquette d’appui (120), ladite goupille (100) comportant une tête d’appui (20) avec une surface inférieure (22) et une tige (50) érigée à partir de la tête d’appui (20), la goupille (100) étant destinée à être insérée dans le corps (200) au travers de l’ouverture (110) ménagée dans la plaquette d’appui (120), dans lequel les bras (130) comportent chacun une ailette centrale (160) et deux ailettes latérales (140) séparées par une ailette centrale; la tige (50) comporte des ailes (40) sur sa longueur, les ailettes centrales (160) sont susceptibles d’être écartées vers l’extérieur dans le plan radial par des renflements (62, 64, 66) séparant des ailes (40), et les ailettes latérales (140) sont susceptibles d’être déformées dans le plan radial par les ailes (40), lorsque la goupille (100) est insérée dans le corps (200). Figure d’abrégé : Fig. 1
FR1913804A 2019-12-05 2019-12-05 Rivet à expansion Active FR3104216B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1913804A FR3104216B1 (fr) 2019-12-05 2019-12-05 Rivet à expansion
PCT/FR2020/052095 WO2021111055A1 (fr) 2019-12-05 2020-11-17 Rivet a expansion
CN202022855980.7U CN215333845U (zh) 2019-12-05 2020-12-03 膨胀铆钉
CN202011394798.4A CN112922940A (zh) 2019-12-05 2020-12-03 膨胀铆钉

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913804A FR3104216B1 (fr) 2019-12-05 2019-12-05 Rivet à expansion
FR1913804 2019-12-05

Publications (2)

Publication Number Publication Date
FR3104216A1 FR3104216A1 (fr) 2021-06-11
FR3104216B1 true FR3104216B1 (fr) 2021-12-10

Family

ID=70154515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913804A Active FR3104216B1 (fr) 2019-12-05 2019-12-05 Rivet à expansion

Country Status (3)

Country Link
CN (2) CN112922940A (fr)
FR (1) FR3104216B1 (fr)
WO (1) WO2021111055A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4063296A1 (fr) * 2021-03-23 2022-09-28 ESE World B.V. Dispositif de fixation
ES1288492Y (es) * 2022-03-11 2022-06-17 Unex Aparellaje Electrico Sl Taco compuesto para realizar una unión entre dos placas provistas de orificios colisos

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247414U (fr) * 1988-09-29 1990-03-30
JP2586907Y2 (ja) * 1992-11-19 1998-12-14 株式会社ニフコ 結合クリップ
US9333554B2 (en) * 2011-11-11 2016-05-10 Illinois Tool Works, Inc Panel fastening rivet mechanism
KR101551025B1 (ko) 2013-12-24 2015-09-07 현대자동차주식회사 자동차용 패스너

Also Published As

Publication number Publication date
WO2021111055A1 (fr) 2021-06-10
CN215333845U (zh) 2021-12-28
CN112922940A (zh) 2021-06-08
FR3104216A1 (fr) 2021-06-11

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