FR3100171B1 - Système de pivotement, ensemble de pivotement, siège et module de pivotement comportant le système de pivotement - Google Patents

Système de pivotement, ensemble de pivotement, siège et module de pivotement comportant le système de pivotement Download PDF

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Publication number
FR3100171B1
FR3100171B1 FR1909742A FR1909742A FR3100171B1 FR 3100171 B1 FR3100171 B1 FR 3100171B1 FR 1909742 A FR1909742 A FR 1909742A FR 1909742 A FR1909742 A FR 1909742A FR 3100171 B1 FR3100171 B1 FR 3100171B1
Authority
FR
France
Prior art keywords
swivel
eccentric cam
seat
module including
assembly
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
FR1909742A
Other languages
English (en)
Other versions
FR3100171A1 (fr
Inventor
Gérald Garotte
Bertrand Touzet
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Faurecia Sieges dAutomobile 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 Faurecia Sieges dAutomobile SAS filed Critical Faurecia Sieges dAutomobile SAS
Priority to FR1909742A priority Critical patent/FR3100171B1/fr
Priority to DE202020104796.5U priority patent/DE202020104796U1/de
Priority to US17/011,102 priority patent/US11110829B2/en
Priority to CN202021899086.3U priority patent/CN213501950U/zh
Publication of FR3100171A1 publication Critical patent/FR3100171A1/fr
Application granted granted Critical
Publication of FR3100171B1 publication Critical patent/FR3100171B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B60N2/225—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms
    • B60N2/2252—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable by cycloidal or planetary mechanisms in which the central axis of the gearing lies inside the periphery of an orbital gear, e.g. one gear without sun gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/02246—Electric motors therefor
    • B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/14—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable rotatable, e.g. to permit easy access
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2205/00—General mechanical or structural details
    • B60N2205/20—Measures for elimination or compensation of play or backlash
    • 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
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/324—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising two axially spaced, rigidly interconnected, orbital gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Transmission Devices (AREA)

Abstract

Système de pivotement (50) comportant : un premier mécanisme d’articulation (51) comprenant une première armature (7) et une deuxième armature (8) reliées entre elles par un premier engrenage hypocycloïdal, le premier engrenage comprend une première came excentrique, une première denture et une deuxième denture, la première came excentrique présente une première excentration, un deuxième mécanisme d’articulation (52) comprenant une première armature (107) et une deuxième armature (108) reliées entre elles par un deuxième engrenage hypocycloïdal, le deuxième engrenage comprend une deuxième came excentrique, une première denture et une deuxième denture, la deuxième came excentrique présente une deuxième excentration égale à la première excentration, un arbre de commande (33) adaptée pour entrainer en rotation la première came excentrique et la deuxième came excentrique. Figure pour l’abrégé : Figure 7
FR1909742A 2019-09-04 2019-09-04 Système de pivotement, ensemble de pivotement, siège et module de pivotement comportant le système de pivotement Active FR3100171B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1909742A FR3100171B1 (fr) 2019-09-04 2019-09-04 Système de pivotement, ensemble de pivotement, siège et module de pivotement comportant le système de pivotement
DE202020104796.5U DE202020104796U1 (de) 2019-09-04 2020-08-19 Schwenksystem, Schwenkanordnung, Schwenkmodul und das Schwenksystem enthaltender Sitz
US17/011,102 US11110829B2 (en) 2019-09-04 2020-09-03 Pivoting system, pivoting assembly, pivoting module and seat comprising the pivoting system
CN202021899086.3U CN213501950U (zh) 2019-09-04 2020-09-03 枢转***，枢转组件，枢转模块以及包括该枢转***的座椅

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909742 2019-09-04
FR1909742A FR3100171B1 (fr) 2019-09-04 2019-09-04 Système de pivotement, ensemble de pivotement, siège et module de pivotement comportant le système de pivotement

Publications (2)

Publication Number Publication Date
FR3100171A1 FR3100171A1 (fr) 2021-03-05
FR3100171B1 true FR3100171B1 (fr) 2021-09-10

Family

ID=69190876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909742A Active FR3100171B1 (fr) 2019-09-04 2019-09-04 Système de pivotement, ensemble de pivotement, siège et module de pivotement comportant le système de pivotement

Country Status (4)

Country Link
US (1) US11110829B2 (fr)
CN (1) CN213501950U (fr)
DE (1) DE202020104796U1 (fr)
FR (1) FR3100171B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3802205B1 (fr) * 2018-06-06 2023-04-19 Adient US LLC Système d'inclinaison de siège
ES2851473B2 (es) * 2021-04-19 2022-02-02 Criado Jose Antonio Perez Caja desmontable, abatible, plegable, apilable, inspeccionable, multiestructural y multidimensional
FR3130217A1 (fr) 2021-12-14 2023-06-16 Faurecia Sièges d'Automobile Ensemble de pivotement et siège de véhicule à mouvement pivotant vertical

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921588C2 (de) 1979-05-28 1982-07-01 Privates Institut für physikalisch technische Auftragsforschung GmbH, 6107 Reinheim Vorrichtung zum Beseitigen des Spiels in einem Zahnradgetriebe
DE3227222C1 (de) 1982-07-21 1984-05-03 Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid Gelenkbeschlag fuer Sitze mit verstellbarer Rueckenlehne,insbesondere Kraftfahrzeugsitze
US4846529A (en) 1988-04-07 1989-07-11 Tulley Jack M Swivel seat
FR2674195B1 (fr) 1991-03-19 1993-12-17 Faure Automobile Bertrand Mecanisme a train hypocyclouidal pour siege de vehicule comportant un frein anti-reversible a couple differentiel.
FR2676690B1 (fr) 1991-05-23 1993-09-03 Faure Bertrand Automobile Plateau formant base tournante pour siege de vehicule.
FR2766138B1 (fr) * 1997-07-17 1999-10-01 Faure Bertrand Equipements Sa Mecanisme d'articulation pour siege de vehicule, et siege de vehicule equipe d'un tel mecanisme
FR2777234B1 (fr) * 1998-04-09 2000-06-16 Faure Bertrand Equipements Sa Siege de vehicule equipe d'un mecanisme d'articulation, et mecanisme de memorisation pour un tel siege
FR2883812B1 (fr) 2005-04-01 2007-06-22 Faurecia Sieges Automobile Mecanisme d'articulation, son procede de fabrication et siege de vehicule comportant un tel mecanisme
DE102006015559B3 (de) * 2006-04-04 2007-08-16 Keiper Gmbh & Co.Kg Beschlag für einen Fahrzeugsitz
JP5532690B2 (ja) * 2009-06-09 2014-06-25 アイシン精機株式会社 車両用シートリクライニング装置
FR2962944B1 (fr) 2010-07-20 2012-08-31 Faurecia Sieges Automobile Mecanisme d'articulation et siege de vehicule comportant un tel mecanisme.
FR2963288B1 (fr) * 2010-07-29 2014-04-25 Faurecia Sieges Automobile Mecanisme d'articulation et siege de vehicule comportant un tel mecanisme.
DE102011004090A1 (de) * 2011-02-14 2012-08-16 Lear Corporation Sitz-Lehnenvorrichtung mit koaxialer Easy-Entry-Löseeinrichtung
FR3006637B1 (fr) 2013-06-10 2015-07-17 Faurecia Sieges Automobile Mecanisme d'articulation et siege de vehicule comportant un tel mecanisme
KR101600182B1 (ko) * 2013-06-27 2016-03-07 주식회사다스 차량용 시트의 리클라이너
DE102014208852C5 (de) 2014-03-07 2023-03-09 Keiper Seating Mechanisms Co., Ltd. Doppelbeschlag für einen Fahrzeugsitz und Fahrzeugsitz
FR3073460B1 (fr) 2017-11-14 2020-08-07 Faurecia Sieges D'automobile Mecanisme d'articulation et siege de vehicule comportant un tel mecanisme
FR3086596B1 (fr) * 2018-09-27 2020-11-13 Faurecia Sieges Dautomobile Siege de vehicule a mouvement pivotant vertical

Also Published As

Publication number Publication date
US11110829B2 (en) 2021-09-07
DE202020104796U1 (de) 2020-11-05
US20210061142A1 (en) 2021-03-04
CN213501950U (zh) 2021-06-22
FR3100171A1 (fr) 2021-03-05

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