DE69620623T2 - Kardanischer antriebsblock zum einstellen eines fahrzeugsitzes - Google Patents

Kardanischer antriebsblock zum einstellen eines fahrzeugsitzes

Info

Publication number
DE69620623T2
DE69620623T2 DE69620623T DE69620623T DE69620623T2 DE 69620623 T2 DE69620623 T2 DE 69620623T2 DE 69620623 T DE69620623 T DE 69620623T DE 69620623 T DE69620623 T DE 69620623T DE 69620623 T2 DE69620623 T2 DE 69620623T2
Authority
DE
Germany
Prior art keywords
bore
insert body
drive block
lead screw
lower track
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.)
Expired - Fee Related
Application number
DE69620623T
Other languages
English (en)
Other versions
DE69620623D1 (de
Inventor
E Pryor
C Montano
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.)
Lear Corp
Original Assignee
Lear Corp
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 Lear Corp filed Critical Lear Corp
Application granted granted Critical
Publication of DE69620623D1 publication Critical patent/DE69620623D1/de
Publication of DE69620623T2 publication Critical patent/DE69620623T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • 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
    • B60N2/06—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 slidable
    • B60N2/067—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 slidable by linear actuators, e.g. linear screw mechanisms
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2445—Supports or other means for compensating misalignment or offset between screw and nut
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/1868—Deflection related

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Seats For Vehicles (AREA)
  • Passenger Equipment (AREA)
DE69620623T 1995-11-03 1996-10-22 Kardanischer antriebsblock zum einstellen eines fahrzeugsitzes Expired - Fee Related DE69620623T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/552,878 US5711184A (en) 1995-11-03 1995-11-03 Gimballed drive block for vehicle seat adjuster
PCT/US1996/017340 WO1997016326A1 (en) 1995-11-03 1996-10-22 Gimballed drive block for vehicle seat adjuster

Publications (2)

Publication Number Publication Date
DE69620623D1 DE69620623D1 (de) 2002-05-16
DE69620623T2 true DE69620623T2 (de) 2002-12-19

Family

ID=24207190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69620623T Expired - Fee Related DE69620623T2 (de) 1995-11-03 1996-10-22 Kardanischer antriebsblock zum einstellen eines fahrzeugsitzes

Country Status (6)

Country Link
US (1) US5711184A (de)
EP (1) EP0858403B1 (de)
AT (1) ATE215893T1 (de)
CA (1) CA2233999A1 (de)
DE (1) DE69620623T2 (de)
WO (1) WO1997016326A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004036735B4 (de) * 2003-08-11 2008-11-06 Lear Corp., Southfield Fahrzeugsitz-Einstellvorrichtung
US9139110B2 (en) 2009-02-11 2015-09-22 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Spindle drive for longitudinally adjusting a motor vehicle seat
DE102019122928B3 (de) * 2019-06-14 2020-10-15 Adient Engineering and IP GmbH Längseinsteller und fahrzeugsitz

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5860319A (en) * 1996-12-19 1999-01-19 Lear Corporation Reduced noise drive block for vehicle seat adjuster
FR2768378B1 (fr) * 1997-09-12 1999-11-12 Faure Bertrand Equipements Sa Glissiere pour un siege amovible de vehicule automobile
JP3471639B2 (ja) * 1998-12-17 2003-12-02 ジョンソン コントロールズ オートモーティブ システムズ株式会社 車両用シートのリフター装置
DE19904079C2 (de) * 1999-02-02 2001-10-18 Ise Gmbh Elektrischer Sitzversteller
DE19921922C1 (de) * 1999-05-12 2000-10-12 Ise Gmbh Elektrischer Sitzversteller
US6857612B2 (en) * 2003-07-07 2005-02-22 Lear Corporation Automotive seat assembly having a self-clearing drive nut
JP4857558B2 (ja) * 2004-12-21 2012-01-18 アイシン精機株式会社 車両用パワーシートスライド装置
DE202006009868U1 (de) * 2006-06-14 2007-10-18 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Spindelmutter für Kraftfahrzeugverstelleinrichtungen
KR101126111B1 (ko) 2010-07-14 2012-03-29 (주)케이엠앤아이 전동 시트트랙의 리드스크류 결합구조 및 그 조립방법
US10493867B2 (en) * 2015-03-24 2019-12-03 Adient Luxembourg Holding S.à.r.l. Adjusting device for a vehicle seat and vehicle seat
CN105864380A (zh) * 2016-06-07 2016-08-17 浙江杭能新能源车业有限公司 一种丝杆及用于调节螺杆偏心距的万向机构
JP2018016238A (ja) * 2016-07-29 2018-02-01 アイシン精機株式会社 車両用シートスライド装置
US20180304777A1 (en) * 2017-04-25 2018-10-25 Toyota Boshoku Kabushiki Kaisha Sliding device

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2929439A (en) * 1958-07-30 1960-03-22 Gen Motors Corp Vehicle seat adjuster
US3043552A (en) * 1960-03-03 1962-07-10 Gen Motors Corp Power transmitting mechanism for vehicle seats
US3464283A (en) * 1967-03-13 1969-09-02 Bunker Ramo Gimballing means for a movable carriage
US3617021A (en) * 1969-08-11 1971-11-02 Dura Corp Vehicle seat supporting and adjusting mechanism
US3745840A (en) * 1971-06-03 1973-07-17 Traveling Nut Corp Motion transmitting device
US4015812A (en) * 1975-10-28 1977-04-05 International Telephone And Telegraph Corporation Seat adjustment mechanism
US4274293A (en) * 1979-05-23 1981-06-23 International Telephone And Telegraph Corporation Drive block structure for an adjustable vehicle seat track
US4432583A (en) * 1981-04-01 1984-02-21 International Telephone And Telegraph Corporation Vehicle seat track apparatus
FR2580759B1 (fr) * 1985-04-18 1990-02-23 Marchal Equip Auto Dispositif de commande du deplacement d'un element, notamment d'un siege ou des parties d'un siege d'un vehicule automobile, par rapport a un bati
GB8608967D0 (en) * 1986-04-12 1986-05-14 Jaguar Cars Mechanical linear actuator
CA1293680C (en) * 1987-07-13 1991-12-31 William Joseph John Harney Powered seat adjustor and components thereof
DE3724038A1 (de) * 1987-07-21 1989-02-02 Daimler Benz Ag Spindelverstelleinrichtung
FR2623586B1 (fr) * 1987-11-20 1990-04-20 Rockwell Cim Verin telescopique a vis pour le reglage d'un element tel que siege de vehicule
JPH0541944Y2 (de) * 1988-12-26 1993-10-22
US5125611A (en) * 1991-02-20 1992-06-30 Atwood Industries, Inc. Vehicle seat adjuster with crash bars
JP3089680B2 (ja) * 1991-03-20 2000-09-18 アイシン精機株式会社 車両用シートスライド装置
DE4119610A1 (de) * 1991-06-14 1992-12-17 Teves Gmbh Co Ohg Alfred Spindelantrieb fuer eine verstelleinrichtung fuer fahrzeugsitze
US5172601A (en) * 1991-08-12 1992-12-22 Hoover Universal, Inc. Drive nut and screw for seat adjuster
JP2501242Y2 (ja) * 1991-10-31 1996-06-12 池田物産株式会社 パワ―シ―トスライド装置
US5224749A (en) * 1992-04-30 1993-07-06 Itt Automotive, Inc. One-piece upper track for a power seat adjuster
US5292164A (en) * 1992-12-23 1994-03-08 Itt Corporation Power seat adjuster with horizontal slot drive
JP2596235Y2 (ja) * 1993-10-13 1999-06-07 株式会社タチエス シートスライド装置
US5445354A (en) * 1993-12-15 1995-08-29 Itt Corporation Track assembly for vehicle power seat adjuster
US5456439A (en) * 1993-12-15 1995-10-10 Itt Corporation Vehicle power seat adjuster with self-aligning lead screw actuator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004036735B4 (de) * 2003-08-11 2008-11-06 Lear Corp., Southfield Fahrzeugsitz-Einstellvorrichtung
US9139110B2 (en) 2009-02-11 2015-09-22 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Spindle drive for longitudinally adjusting a motor vehicle seat
US9371012B2 (en) 2009-02-11 2016-06-21 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Spindle drive for longitudinally adjusting a motor vehicle seat
DE102019122928B3 (de) * 2019-06-14 2020-10-15 Adient Engineering and IP GmbH Längseinsteller und fahrzeugsitz
WO2020249624A1 (de) 2019-06-14 2020-12-17 Adient Engineering and IP GmbH Längseinsteller und fahrzeugsitz
US11904733B2 (en) 2019-06-14 2024-02-20 Keiper Seating Mechanisms Co., Ltd. Longitudinal adjuster and vehicle seat

Also Published As

Publication number Publication date
EP0858403B1 (de) 2002-04-10
WO1997016326A1 (en) 1997-05-09
EP0858403A1 (de) 1998-08-19
ATE215893T1 (de) 2002-04-15
CA2233999A1 (en) 1997-05-09
US5711184A (en) 1998-01-27
DE69620623D1 (de) 2002-05-16

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee