WO2021047921A3 - Rotary unit for a vehicle seat that can be rotated about its vertical axis, crash hook for a rotary unit of this type, and rotatable vehicle seat - Google Patents

Rotary unit for a vehicle seat that can be rotated about its vertical axis, crash hook for a rotary unit of this type, and rotatable vehicle seat Download PDF

Info

Publication number
WO2021047921A3
WO2021047921A3 PCT/EP2020/074054 EP2020074054W WO2021047921A3 WO 2021047921 A3 WO2021047921 A3 WO 2021047921A3 EP 2020074054 W EP2020074054 W EP 2020074054W WO 2021047921 A3 WO2021047921 A3 WO 2021047921A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotary unit
vehicle seat
facing
engaging
main body
Prior art date
Application number
PCT/EP2020/074054
Other languages
German (de)
French (fr)
Other versions
WO2021047921A2 (en
Inventor
Waldemar Schmidt
Michael Richard
Thomas Von Der Heide
Daniel GIETL
Michael Nolte
Original Assignee
Isringhausen Gmbh & Co. Kg
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 Isringhausen Gmbh & Co. Kg filed Critical Isringhausen Gmbh & Co. Kg
Priority to BR112022004591A priority Critical patent/BR112022004591A2/en
Priority to MX2022003034A priority patent/MX2022003034A/en
Publication of WO2021047921A2 publication Critical patent/WO2021047921A2/en
Publication of WO2021047921A3 publication Critical patent/WO2021047921A3/en

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
    • B60N2/04—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
    • B60N2/02—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
    • B60N2/146—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 characterised by the locking device

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to a rotary unit for a vehicle seat that can be rotated about its vertical axis (14), comprising a lower rotary plate (12), an upper rotary plate (11) that can be rotated relative to same and a locking cover (4) which is fixed to the lower rotary plate (12) and has at least one engaging opening (16), and comprising an engaging lever (3) which is arranged on the upper rotary plate (12), has at least one engaging tooth (15) and can be moved between an engaging position and an unlocking position, wherein the engaging opening (16) has a closed edge and the engaging tooth (15) is designed with measurements such that it fits into the engaging opening (16) with minimal clearance. The invention also relates to a crash hook (1) for a rotary unit, having a horizontally extending main body (27) in which a vertical opening (34) is provided, comprising two lateral walls (28, 29) extending in parallel downwards from the main body (27) and orientated in parallel to a longitudinal axis of the main body (27), wherein respective inward-facing rails (30) are formed at the lower ends of the lateral walls (28, 29) facing away from the main body (27), said rails gripping behind a head of a securing bolt (8) with their upward-facing fixing surfaces (31) when the rotary unit is in the travelling position, wherein an outward-facing sliding protrusion (32) is also formed on the second lateral wall (29) along with the inward-facing rail (30), which has a downward and outward-facing sliding surface (33), which is supported on a circular sliding plane (19) fixed to the lower rotary plate (12) in the assembled state. The invention further relates to a rotary unit comprising a crash hook (1) of this type, as well as to a vehicle seat comprising a rotary unit according to the invention.
PCT/EP2020/074054 2019-09-13 2020-08-28 Rotary unit for a vehicle seat that can be rotated about its vertical axis, crash hook for a rotary unit of this type, and rotatable vehicle seat WO2021047921A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR112022004591A BR112022004591A2 (en) 2019-09-13 2020-08-28 Swivel unit for a vehicle seat that can be rotated about its vertical axis, crash hook for such a swivel unit, and swivel vehicle seat
MX2022003034A MX2022003034A (en) 2019-09-13 2020-08-28 Rotary unit for a vehicle seat that can be rotated about its vertical axis, crash hook for a rotary unit of this type, and rotatable vehicle seat.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019124672.5 2019-09-13
DE102019124672.5A DE102019124672B3 (en) 2019-09-13 2019-09-13 Rotary unit for a vehicle seat that can rotate about its vertical axis, crash hook for such a rotary unit and rotatable vehicle seat

Publications (2)

Publication Number Publication Date
WO2021047921A2 WO2021047921A2 (en) 2021-03-18
WO2021047921A3 true WO2021047921A3 (en) 2021-05-06

Family

ID=72340338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2020/074054 WO2021047921A2 (en) 2019-09-13 2020-08-28 Rotary unit for a vehicle seat that can be rotated about its vertical axis, crash hook for a rotary unit of this type, and rotatable vehicle seat

Country Status (5)

Country Link
AR (1) AR119941A1 (en)
BR (1) BR112022004591A2 (en)
DE (1) DE102019124672B3 (en)
MX (1) MX2022003034A (en)
WO (1) WO2021047921A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130217A1 (en) * 2021-12-14 2023-06-16 Faurecia Sièges d'Automobile Swivel assembly and vertical swivel motion vehicle seat

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11222059A (en) * 1998-02-06 1999-08-17 Topre Corp Rotary device of seat
CN202641426U (en) * 2012-06-12 2013-01-02 浙江龙生汽车部件股份有限公司 Business purpose vehicle middle seat turntable device
EP3466751A1 (en) * 2017-10-06 2019-04-10 Isringhausen S.p.A. Device for rotating vehicle seats
EP3489079A1 (en) * 2017-11-28 2019-05-29 Adient Engineering and IP GmbH Motor vehicle seat rotation mechanism
EP3517435A1 (en) * 2018-01-30 2019-07-31 Rockwell Collins, Inc. Adjustable swivelling passenger seat assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828503C2 (en) * 1978-06-29 1986-07-03 Keiper Recaro GmbH & Co, 7312 Kirchheim Swivel bracket for vehicle seats
US5951106A (en) * 1996-09-13 1999-09-14 Ikeda Bussan Co., Ltd. Rotatable vehicle seat assembly with improved latching mechanism
GB9814063D0 (en) * 1998-06-29 1998-08-26 Baker Martin Aircraft Co Improvements in or relating to rotational mounting arrangements
DE60118068T2 (en) * 2000-08-31 2006-08-17 Johnson Controls Automotive Systems Corp., Ayase Turning and adjusting mechanism for vehicle seat
DE102010018664B4 (en) * 2010-04-28 2014-07-10 Aguti Produktentwicklung & Design Gmbh Device for connecting a vehicle seat to a turntable, turntable and vehicle seat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11222059A (en) * 1998-02-06 1999-08-17 Topre Corp Rotary device of seat
CN202641426U (en) * 2012-06-12 2013-01-02 浙江龙生汽车部件股份有限公司 Business purpose vehicle middle seat turntable device
EP3466751A1 (en) * 2017-10-06 2019-04-10 Isringhausen S.p.A. Device for rotating vehicle seats
EP3489079A1 (en) * 2017-11-28 2019-05-29 Adient Engineering and IP GmbH Motor vehicle seat rotation mechanism
EP3517435A1 (en) * 2018-01-30 2019-07-31 Rockwell Collins, Inc. Adjustable swivelling passenger seat assembly

Also Published As

Publication number Publication date
MX2022003034A (en) 2022-06-14
BR112022004591A2 (en) 2022-06-14
AR119941A1 (en) 2022-01-19
DE102019124672B3 (en) 2021-02-04
WO2021047921A2 (en) 2021-03-18

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