DE10318153A1 - Length adjuster for a vehicle seat especially a motor vehicle seat has two rails having relative movement with a spindle and a motorized drive - Google Patents
Length adjuster for a vehicle seat especially a motor vehicle seat has two rails having relative movement with a spindle and a motorized drive Download PDFInfo
- Publication number
- DE10318153A1 DE10318153A1 DE2003118153 DE10318153A DE10318153A1 DE 10318153 A1 DE10318153 A1 DE 10318153A1 DE 2003118153 DE2003118153 DE 2003118153 DE 10318153 A DE10318153 A DE 10318153A DE 10318153 A1 DE10318153 A1 DE 10318153A1
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- vehicle seat
- rail
- seat
- seat rail
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000641 cold extrusion Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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
- B60N2/06—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
- B60N2/07—Slide construction
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0705—Slide construction characterised by its cross-section omega-shaped
-
- 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
- B60N2/08—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 characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0818—Location of the latch inside the rail
-
- 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
- B60N2/08—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 characterised by the locking device
- B60N2/0831—Movement of the latch
- B60N2/0837—Movement of the latch pivoting
- B60N2/0843—Movement of the latch pivoting about a longitudinal axis
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft einen Längseinsteller für einen Fahrzeugsitz mit den Merkmalen des Oberbegriffs des Anspruches 1.The Invention relates to a longitudinal adjuster for a Vehicle seat with the features of the preamble of claim 1.
Aus
der
Der Erfindung liegt die Aufgabe zu Grunde, einen Längseinsteller der eingangs genannten An zu verbessern, insbesondere seine statische Längsverriegelungskraft. Diese Aufgabe wird erfindungsgemäß durch einen Längseinsteller mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.The The invention is based on the object of a longitudinal adjuster at the beginning To improve, especially its static longitudinal locking force. This object is achieved according to the invention a longitudinal adjuster solved with the features of claim 1. Advantageous configurations are the subject of the subclaims.
Dadurch, daß der Spindelhalter aus einem wenigstens teilweise umgeformten Rohrprofil besteht, steht mit geringem Aufwand ein hoch belastbarer, wenig Bauraum beanspruchender Spindelhalter zur Verfügung, der in oder gegen die Fahrtrichtung orientiert sein kann. Mit diesem Spindelhalter weist der Längseinsteller eine höhere statische Längsverriegelungskraft auf. Eine geringe Länge des Spindelhalters in Schienenlängsrichtung reduziert den Verstellweg des Längseinstellers nur geringfügig. Unter eine Spindel im weiten Sinnen soll auch eine Zahnstange oder ein ähnliches, längliches Getriebeelement zu verstehen sein. Der Spindelhalter kann beispielsweise aus einem durch eine Längsnaht verbundenen Rohr oder als Kaltfließpreßteil mit geringfügig größerem Gewicht hergestellt sein.Thereby, that the Spindle holder made from an at least partially formed tubular profile there is, with little effort, a highly resilient, little Space-consuming spindle holder available that in or against the Direction of travel can be oriented. With this spindle holder, the Longitudinal adjuster a higher one static longitudinal locking force on. A short length of the spindle holder in the longitudinal direction of the rail reduces the adjustment path of the longitudinal adjuster only marginally. Under a spindle in the broad sense should also be a rack or a similar, elongated Gear element to be understood. The spindle holder can, for example from one through a longitudinal seam connected pipe or as a cold extrusion with a slightly greater weight be made.
Ein durch das Umformen vorzugsweise gebildeter, flacher laschenförmiger Abschnitt zur Befestigung an der ersten Sitzschiene verhindert, daß das Befestigungsmittel mit der zweiten Sitzschiene kollidiert. Der verbliebene rohrförmige Abschnitt dient vorzugsweise zur Befestigung der Spindel, welche vorzugsweise wenigstens teilweise von einer Wannenauflage aufgenommen wird, die einen definierten Abstand zur ersten Sitzschiene vorgibt und zugleich der Vorpositionierung für eine Laserschweißverbindung zwischen einem Endabschnitt der Spindel und dem Spindelhalter dient. Der rohrförmige Abschnitt kann noch eine Verstellwegbegrenzung für die zweite Sitzschiene aufnehmen, so daß der Spindelhalter multifunktional ist. Eine Anordnung des Spindelhalters innerhalb des durch die erste Sitzschiene und die zweite Sitzschiene definierten Schienenprofils spart Bauraum.On by forming, preferably formed, flat tab-shaped section for attachment to the first seat rail prevents the fastener collided with the second seat rail. The remaining tubular section is preferably used to attach the spindle, which preferably is at least partially taken up by a bath support which specifies a defined distance from the first seat rail and at the same time the Prepositioning for a laser welded joint between an end portion of the spindle and the spindle holder. The tubular Section can still accommodate an adjustment travel limit for the second seat rail, so that the Spindle holder is multifunctional. An arrangement of the spindle holder within by the first seat rail and the second seat rail defined rail profile saves installation space.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigenin the the following is the invention based on one shown in the drawing Embodiment explained in more detail. It demonstrate
Ein
motorisch angetriebener Längseinsteller
Die
Spindel
Optional
können
in den stirnseitig offenen rohrförmigen
Abschnitt
- 11
- LängseinstellerLongitudinal adjuster
- 33
- Fahrzeugsitzvehicle seat
- 55
- erste Sitzschienefirst seat rail
- 88th
- zweite Sitzschienesecond seat rail
- 1111
- Spindelspindle
- 1212
- Getriebetransmission
- 1414
- Motorengine
- 1919
- Endabschnittend
- 2121
- Spindelhalterspindle holder
- 2323
- laschenförmiger Abschnitttab-shaped section
- 2525
- rohrförmiger Abschnitttubular section
- 2727
- ÜbergangsabschnittTransition section
- 2929
- Bohrungdrilling
- 3131
- Wannenauflagewhen edition
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10318153A DE10318153B4 (en) | 2003-04-17 | 2003-04-17 | Longitudinal adjuster for a vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10318153A DE10318153B4 (en) | 2003-04-17 | 2003-04-17 | Longitudinal adjuster for a vehicle seat |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10318153A1 true DE10318153A1 (en) | 2004-12-02 |
DE10318153B4 DE10318153B4 (en) | 2007-05-24 |
Family
ID=33393818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10318153A Expired - Fee Related DE10318153B4 (en) | 2003-04-17 | 2003-04-17 | Longitudinal adjuster for a vehicle seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10318153B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016150791A1 (en) | 2015-03-20 | 2016-09-29 | Johnson Controls Metals and Mechanisms GmbH & Co. KG | Longitudinal adjustment mechanism for a vehicle seat |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010063044A1 (en) | 2010-12-14 | 2012-06-14 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Longitudinal adjustment device for vehicle seat, comprises adjusting drive, which has spindle nut that is rotatable around rotation axis, and spindle is provided, which is rotatably mounted on guide rail |
EP2730457B1 (en) * | 2012-11-07 | 2018-05-02 | IMS Gear SE & Co. KGaA | Drive for a seat adjusting device for motor vehicles |
DE202017106649U1 (en) | 2017-11-03 | 2017-11-13 | Faurecia Autositze Gmbh | Longitudinal adjustment device for a vehicle seat |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19815283C2 (en) * | 1998-04-06 | 2000-07-13 | Brose Fahrzeugteile | Spindle drive for adjustment devices in motor vehicles |
DE10003305C1 (en) * | 1999-12-09 | 2001-06-28 | Brose Fahrzeugteile | Seat adjustment device for automobile passenger seat has threaded spindle for spindle drive secured between holding element and cooperating cover to prevent its relative rotation |
DE10200984A1 (en) * | 2002-01-12 | 2003-07-24 | Brose Fahrzeugteile | Spindle drive for adjusting car seat has mounting consisting of tube, into which end of spindle, opposite end of tube being flattened to form double-layered strip which is fastened to guide rail for seat |
-
2003
- 2003-04-17 DE DE10318153A patent/DE10318153B4/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19815283C2 (en) * | 1998-04-06 | 2000-07-13 | Brose Fahrzeugteile | Spindle drive for adjustment devices in motor vehicles |
DE10003305C1 (en) * | 1999-12-09 | 2001-06-28 | Brose Fahrzeugteile | Seat adjustment device for automobile passenger seat has threaded spindle for spindle drive secured between holding element and cooperating cover to prevent its relative rotation |
DE10200984A1 (en) * | 2002-01-12 | 2003-07-24 | Brose Fahrzeugteile | Spindle drive for adjusting car seat has mounting consisting of tube, into which end of spindle, opposite end of tube being flattened to form double-layered strip which is fastened to guide rail for seat |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016150791A1 (en) | 2015-03-20 | 2016-09-29 | Johnson Controls Metals and Mechanisms GmbH & Co. KG | Longitudinal adjustment mechanism for a vehicle seat |
US10137803B2 (en) | 2015-03-20 | 2018-11-27 | Adient Luxembourg Holding S.à.r.l. | Longitudinal adjustment mechanism for a vehicle seat |
Also Published As
Publication number | Publication date |
---|---|
DE10318153B4 (en) | 2007-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Owner name: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 Owner name: ADIENT LUXEMBOURG HOLDING S.A.R.L., LU Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 |
|
R081 | Change of applicant/patentee |
Owner name: ADIENT LUXEMBOURG HOLDING S.A.R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, 67657 KAISERSLAUTERN, DE |
|
R081 | Change of applicant/patentee |
Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: ADIENT LUXEMBOURG HOLDING S.A.R.L., LUXEMBOURG, LU |
|
R084 | Declaration of willingness to licence | ||
R082 | Change of representative |
Representative=s name: LIEDHEGENER, RALF, DIPL.-ING., DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |