EP1853458A1 - Method for assembling a crash-active head support - Google Patents

Method for assembling a crash-active head support

Info

Publication number
EP1853458A1
EP1853458A1 EP06706527A EP06706527A EP1853458A1 EP 1853458 A1 EP1853458 A1 EP 1853458A1 EP 06706527 A EP06706527 A EP 06706527A EP 06706527 A EP06706527 A EP 06706527A EP 1853458 A1 EP1853458 A1 EP 1853458A1
Authority
EP
European Patent Office
Prior art keywords
bearing
bearing shells
headrest
shell
bearing shell
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.)
Withdrawn
Application number
EP06706527A
Other languages
German (de)
French (fr)
Inventor
Michael Böhmer
Daniel Hippel
Martin Reischmann
Bernhard Müller
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.)
Johnson Controls Components GmbH and Co KG
Original Assignee
Keiper GmbH and Co
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 Keiper GmbH and Co filed Critical Keiper GmbH and Co
Publication of EP1853458A1 publication Critical patent/EP1853458A1/en
Withdrawn legal-status Critical Current

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
    • B60N2/80—Head-rests
    • B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/055—Padded or energy-absorbing fittings, e.g. seat belt anchors
    • 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
    • Y10T29/00—Metal working
    • Y10T29/48—Upholstered article making
    • 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
    • Y10T29/00—Metal working
    • Y10T29/48—Upholstered article making
    • Y10T29/481—Method
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49616—Structural member making
    • Y10T29/49622—Vehicular structural member making

Definitions

  • the invention relates to a method having the features of the preamble of : Anch 1.
  • the structure of the headrest is assembled from many individual parts, which means a lot of effort and manual execution involves the risk of assembly errors.
  • a reduction of the effort and the risk of errors is desired.
  • the invention is based on the object to improve a method of the type mentioned. This object is achieved by a method with the features of claim 1. Advantageous embodiments are the subject of the dependent claims.
  • the bearing shells preferably take the modules or attached pins in shafts, bearings and other recordings at least partially, i. in particular whole or half, and preferably on the mutually facing sides of the bearing shells.
  • the recordings which only partially accommodate an assembly, may have a counterpart on the other bearing shell, so that when joining the two bearing shells, the said receptacles and the counterparts combine to form closed formations.
  • the Cruten bearing shells can preferably pivotally - or behind hooked - put into each other and folded on each other.
  • a baffle is preferably hinged thereto, in particular by means of double leg spring and lower swing unit, whereby the structure of the headrest is assembled.
  • Fig. 3 is a front view of the pre-equipped rear bearing shell
  • FIG. 4 is a perspective view of the interconnected bearing shells.
  • a crash-active headrest 1 is provided for a vehicle seat. The orientation of the same in a vehicle and its usual direction of travel define the directions used.
  • a rear bearing shell 5 with its front side is attached to a U-shaped headrest bracket 3.
  • the rear bearing shell 5 takes the headrest bracket 3 at its two parallel legs, each with a rearwardly open lower bracket receptacle 7 and at its central portion with two downwardly open upper bracket receptacles 9.
  • the rear bearing shell 5 is already pre-equipped.
  • a front bearing shell 11 takes on Vorbe Divisionen on further modules.
  • the wound portions of a double leg spring 15 are inserted in half in two rearwardly open front spring housings 13.
  • the protruding from the facing ends, free support legs 17 come to rest on the back of the front bearing shell 11, while the projecting from the opposite ends drive legs 19, which are connected by a transverse leg 21, on the front of the front bearing shell 11 come lie.
  • a horizontally arranged rocker bearing pin 27 is integrally formed on the two free ends, which is received for supporting the lower rocker unit 25 each of a part of the bearing forming the front rocker pivot receptacle 29 in half.
  • a trigger box 31 which has a movable hook mouth 33 for receiving the transverse leg 21 and an associated release mechanism with a magnet, is inserted with the hook mouth 33 ahead in a shaft 35 of the front bearing shell 11.
  • the front bearing shell 11 is now with its lower edge on which three horizontal, mutually aligned shell bearing pins 41 are formed, inserted into three matching cup bearings 43, which are formed on the lower edge of the rear bearing shell 5 and open upwards. Then the sanction STEMte front bearing shell 11 is folded around the shell bearing pin 41 on the likewiseêt sexualte rear bearing shell 5.
  • the still free rear halves of the pivot bearing journals 27 each arrive in a rear swing journals pivot receptacle 45 of the rear bearing shell 5 serving as part of a bearing, those of the release box pivot 37 in a rear trigger box pivot receptacle 47 of the rear bearing shell 5 and those of the wound sections of the double leg spring 15 in FIG each rear spring receptacle 49.
  • the front and the rear bearing shell 11 and 5 are screwed together in the upper region at three front screw 51 and aligned therewith three rear screw 53.
  • the individual modules are now firmly connected or movable relative to each other with the necessary play.
  • a plate-shaped baffle 55 is hinged on the one hand on the transverse leg 21 of the double leg spring 15 and on the other hand at the lower end of the lower swing unit 25 hinged.
  • the transverse leg 21 is inserted under bias in the hook mouth 33 of the trigger box 31 and locked there.
  • the structure of the headrest 1, which comprises the described assemblies all, is ready assembled. It follows finally the padding of the structure, whereby the headrest 1 is complete.
  • the headrest 1 forms a compact unit.
  • the trigger box 31 is driven by crash sensors, whereupon the transverse leg 21 is released.
  • the baffle 51 which by means of the drive legs 19 and the lower swing unit 25 to form a four-bar linkage to the storage shells 5 and 11 is articulated, now driven - driven by the double leg spring 15 - in a position arranged closer to the head to intercept the latter early.

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Air Bags (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

The invention relates to a method for assembling a crash-active head support (1) of a vehicle seat, whereby the structure of the head support (1) is initially assembled from a rear and a front bearing shell and is then upholstered. The rear bearing shell (5) and the front bearing shell (11) are equipped with components (3, 15, 25, 31) and then the equipped bearing shells (5, 11) are rigidly connected together. An impact element (55) is coupled thereto thus forming a quadruple joint.

Description

Verfahren zum Zusammenbau einer crashaktiven Kopfstütze Method for assembling a crash-active headrest
Die Erfindung betrifft ein Verfahren mit den Merkmalen des Oberbegriffs des An: Spruches 1.The invention relates to a method having the features of the preamble of : Anch 1.
Bei einem bekannten Verfahren dieser Art wird die Struktur der Kopfstütze aus sehr vielen Einzelteilen zusammengebaut, was einen hohen Aufwand bedeutet und bei manueller Ausführung die Gefahr von Zusammenbau-Fehlern beinhaltet. Für eine Serienfertigung ist eine Verringerung des Aufwandes und der Gefahr von Fehlern erwünscht.In a known method of this type, the structure of the headrest is assembled from many individual parts, which means a lot of effort and manual execution involves the risk of assembly errors. For mass production, a reduction of the effort and the risk of errors is desired.
Der Erfindung liegt die Aufgabe zu Grunde, ein Verfahren der eingangs genannten Art zu verbessern. Diese Aufgabe wird erfindungsgemäß durch ein Verfahren mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.The invention is based on the object to improve a method of the type mentioned. This object is achieved by a method with the features of claim 1. Advantageous embodiments are the subject of the dependent claims.
Dadurch, dass eine hintere Lagerschale und eine vordere Lagerschale mit Baugruppen vorbestückt werden und dann die vorbestückten Lagerschalen fest miteinander verbunden werden, können vormontierte Baugruppen verwendet werden, die in den Lagerschalen an ihren bestimmungsgemäßen Positionen gebracht und dann durch das Verbinden der Lagerschalen fixiert werden können, was auch einschließen soll, dass diese Baugruppen relativ zu den Lagerschalen schwenkbar und/oder verschiebbar sind. Solche Baugruppen können ein Kopfstützenbügel, eine Doppelschenkelfeder, eine untere Schwingeneinheit oder eine Auslösebox sein.Characterized in that a rear bearing shell and a front bearing shell are pre-equipped with assemblies and then the vorbestückten bearing shells are firmly connected to each other, pre-assembled modules can be used, which can be brought in the bearings to their intended positions and then fixed by connecting the bearing shells, which should also include that these assemblies pivot relative to the bearing shells and / or displaceable. Such assemblies may be a headrest bracket, a double leg spring, a lower swing unit or a trigger box.
Beim Vorbestücken nehmen die Lagerschalen vorzugsweise die Baugruppen oder daran angebrachte Zapfen in Schächte, Lager und sonstige Aufnahmen wenigstens teilweise auf, d.h. insbesondere ganz oder hälftig, und zwar vorzugsweise an den einander zugewandten Seiten der Lagerschalen. Die Aufnahmen, die eine Baugruppe nur teilweise aufnehmen, können ein Gegenstück an der anderen Lagerschale aufweisen, so dass sich beim Verbinden der beiden Lagerschalen die besagten Aufnahmen und die Gegenstücke zu geschlossenen Formationen vereinen.When Vorbestücken the bearing shells preferably take the modules or attached pins in shafts, bearings and other recordings at least partially, i. in particular whole or half, and preferably on the mutually facing sides of the bearing shells. The recordings, which only partially accommodate an assembly, may have a counterpart on the other bearing shell, so that when joining the two bearing shells, the said receptacles and the counterparts combine to form closed formations.
Die vorbestückten Lagerschalen können vorzugsweise schwenkbar - oder einseitig hinterhakend - ineinander gesetzt und aufeinander geklappt werden. Ein Prallelement wird vorzugsweise hieran angelenkt, insbesondere mittels Doppelschenkelfeder und unterer Schwingeneinheit, wodurch die Struktur der Kopfstütze zusammengebaut ist.The vorbestückten bearing shells can preferably pivotally - or behind hooked - put into each other and folded on each other. A baffle is preferably hinged thereto, in particular by means of double leg spring and lower swing unit, whereby the structure of the headrest is assembled.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigenIn the following the invention with reference to an embodiment shown in the drawing is explained in more detail. Show it
Fig. 1 eine Explosionsdarstellung der Baugruppen der Kopfstütze ohne Polsterung,1 is an exploded view of the assemblies of the headrest without padding,
Fig. 2 eine Ansicht der Rückseite der vorbestückten vorderen Lagerschale,2 is a view of the back of the pre-equipped front bearing shell,
Fig. 3 eine Ansicht der Vorderseite der vorbestückten hinteren Lagerschale, undFig. 3 is a front view of the pre-equipped rear bearing shell, and
Fig. 4 eine perspektivische Ansicht der miteinander verbundenen Lagerschalen. Eine crashaktive Kopfstütze 1 ist für einen Fahrzeugsitz vorgesehen. Die Ausrichtung desselben in einem Fahrzeug und dessen gewöhnliche Fahrtrichtung definieren die verwendeten Richtungsangaben. Zum Zusammenbau der Kopfstütze 1 wird an einem U-förmig gebogenen Kopfstützenbügel 3 eine hintere Lagerschale 5 mit ihrer Vorderseite angesetzt. Die hintere Lagerschale 5 nimmt den Kopfstützenbügel 3 an seinen beiden parallelen Schenkeln mit je einer nach hinten offenen unteren Bügelaufnahme 7 und an seinem Mittelabschnitt mit zwei nach unten offenen oberen Bügelaufnahmen 9 auf. Die hintere Lagerschale 5 ist damit bereits vorbestückt.Fig. 4 is a perspective view of the interconnected bearing shells. A crash-active headrest 1 is provided for a vehicle seat. The orientation of the same in a vehicle and its usual direction of travel define the directions used. To assemble the headrest 1, a rear bearing shell 5 with its front side is attached to a U-shaped headrest bracket 3. The rear bearing shell 5 takes the headrest bracket 3 at its two parallel legs, each with a rearwardly open lower bracket receptacle 7 and at its central portion with two downwardly open upper bracket receptacles 9. The rear bearing shell 5 is already pre-equipped.
Eine vordere Lagerschale 11 nimmt beim Vorbestücken weitere Baugruppen auf. Auf der Rückseite der vorderen Lagerschale 11 werden in zwei nach hinten offene vordere Federaufnahmen 13 die gewickelten Abschnitte einer Doppelschenkelfeder 15 zur Hälfte eingesetzt. Dabei kommen die von den einander zugewandten Enden abstehenden, freien Stützschenkel 17 auf der Rückseite der vorderen Lagerschale 11 zu liegen, während die von den voneinander abgewandten Enden abstehenden Antriebsschenkel 19, welche mittels eines Querschenkels 21 verbunden sind, auf der Vorderseite der vorderen Lagerschale 11 zu liegen kommen. An einer U-förmig ausgebildeten unteren Schwingeneinheit 25 ist an den beiden freien Enden je ein horizontal angeordneter Schwingenlagerzapfen 27 angeformt, welcher zur Lagerung der unteren Schwingeneinheit 25 jeweils von je einer einen Teil des Lager bildenden vorderen Schwingenlagerzapfenaufnahme 29 zur Hälfte aufgenommen wird.A front bearing shell 11 takes on Vorbestücken on further modules. On the back of the front bearing shell 11, the wound portions of a double leg spring 15 are inserted in half in two rearwardly open front spring housings 13. The protruding from the facing ends, free support legs 17 come to rest on the back of the front bearing shell 11, while the projecting from the opposite ends drive legs 19, which are connected by a transverse leg 21, on the front of the front bearing shell 11 come lie. On a U-shaped lower rocker unit 25, a horizontally arranged rocker bearing pin 27 is integrally formed on the two free ends, which is received for supporting the lower rocker unit 25 each of a part of the bearing forming the front rocker pivot receptacle 29 in half.
Eine Auslösebox 31, welche ein bewegliches Hakenmaul 33 zur Aufnahme des Querschenkels 21 und einen zugehörigen Auslösemechanismus mit einem Magneten aufweist, wird mit dem Hakenmaul 33 voraus in einen Schacht 35 der vorderen Lagerschale 11 eingesetzt. Je ein an der hinteren oberen Kante des zweiteiligen Gehäuses der Auslösebox 31 angeformter und zur Seite überstehender Auslösebox- zapfen 37 kommt dabei zur Hälfte in einer vorderen Auslöseboxzapfenaufnahme 39 zu liegen. Die vordere Lagerschale 11 wird nun mit ihrer Unterkante, an welcher drei horizontale, miteinander fluchtende Schalenlagerzapfen 41 angeformt sind, in drei passende Schalenlager 43 eingesetzt, welche an der Unterkante der hinteren Lagerschale 5 ausgebildet und nach oben geöffnet sind. Dann wird die vorbestückte vordere Lagerschale 11 um die Schalenlagerzapfen 41 auf die ebenfalls vorbestückte hintere Lagerschale 5 geklappt. Dabei gelangen die noch freien hinteren Hälften der Schwingenlagerzapfen 27 in je eine als Teil eines Lagers dienende hintere Schwingenlagerzapfenaufnahme 45 der hinteren Lagerschale 5, diejenigen der Aus- löseboxzapfen 37 in eine hintere Auslöseboxzapfenaufnahme 47 der hinteren Lagerschale 5 und diejenigen der gewickelten Abschnitte der Doppelschenkelfeder 15 in je hintere Federaufnahme 49. Anschließend werden die vordere und die hintere Lagerschale 11 und 5 im oberen Bereich an drei vorderen Schraubpunkten 51 und damit fluchtenden drei hinteren Schraubpunkten 53 miteinander verschraubt. Die einzelnen Baugruppen sind nun fest miteinander verbunden oder mit dem notwendigen Spiel relativ zueinander beweglich.A trigger box 31, which has a movable hook mouth 33 for receiving the transverse leg 21 and an associated release mechanism with a magnet, is inserted with the hook mouth 33 ahead in a shaft 35 of the front bearing shell 11. Depending on a molded on the rear upper edge of the two-part housing of the trigger box 31 and projecting to the side Auslösebox- pin 37 comes to lie half in a front Auslöseboxzapfenaufnahme 39. The front bearing shell 11 is now with its lower edge on which three horizontal, mutually aligned shell bearing pins 41 are formed, inserted into three matching cup bearings 43, which are formed on the lower edge of the rear bearing shell 5 and open upwards. Then the vorbestückte front bearing shell 11 is folded around the shell bearing pin 41 on the likewise vorbestückte rear bearing shell 5. In this case, the still free rear halves of the pivot bearing journals 27 each arrive in a rear swing journals pivot receptacle 45 of the rear bearing shell 5 serving as part of a bearing, those of the release box pivot 37 in a rear trigger box pivot receptacle 47 of the rear bearing shell 5 and those of the wound sections of the double leg spring 15 in FIG each rear spring receptacle 49. Subsequently, the front and the rear bearing shell 11 and 5 are screwed together in the upper region at three front screw 51 and aligned therewith three rear screw 53. The individual modules are now firmly connected or movable relative to each other with the necessary play.
Nun wird noch ein plattenförmiges Prallelement 55 einerseits am Querschenkel 21 der Doppelschenkelfeder 15 und andererseits am unteren Ende der unteren Schwingeneinheit 25 gelenkig eingehängt. Der Querschenkel 21 wird unter Vorspannung in das Hakenmaul 33 der Auslösebox 31 eingeführt und dort verriegelt. Die Struktur der Kopfstütze 1, welche die beschriebenen Baugruppen alle umfasst, ist damit fertig zusammengebaut. Es folgt schließlich erfolgt noch die Polsterung der Struktur, womit die Kopfstütze 1 komplett ist.Now a plate-shaped baffle 55 is hinged on the one hand on the transverse leg 21 of the double leg spring 15 and on the other hand at the lower end of the lower swing unit 25 hinged. The transverse leg 21 is inserted under bias in the hook mouth 33 of the trigger box 31 and locked there. The structure of the headrest 1, which comprises the described assemblies all, is ready assembled. It follows finally the padding of the structure, whereby the headrest 1 is complete.
Im Normalfall bildet die Kopfstütze 1 eine kompakte Einheit. Im Crashfall wird die Auslösebox 31 von Crashsensoren angesteuert, worauf der Querschenkel 21 freigegeben wird. Das Prallelement 51, welches mittels der Antriebsschenkel 19 und der unteren Schwingeneinheit 25 unter Bildung eines Viergelenks an den Lager- schalen 5 und 11 angelenkt ist, fährt nun - von der Doppelschenkelfeder 15 angetrieben - in eine näher zum Kopf angeordnete Position aus, um letzteren frühzeitig abzufangen. Normally, the headrest 1 forms a compact unit. In the event of a crash, the trigger box 31 is driven by crash sensors, whereupon the transverse leg 21 is released. The baffle 51, which by means of the drive legs 19 and the lower swing unit 25 to form a four-bar linkage to the storage shells 5 and 11 is articulated, now driven - driven by the double leg spring 15 - in a position arranged closer to the head to intercept the latter early.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
I KopfstützeI headrest
3 Kopfstützenbügel hintere Lagerschale3 headrest bracket rear bearing shell
7 untere Bügelaufnahme7 bottom bracket mount
9 obere Bügelaufnahme9 upper stirrup holder
I 1 vordere LagerschaleI 1 front bearing shell
13 vordere Federauf nähme13 front spring suspension
15 Doppelschenkelfeder15 double leg spring
17 Stützschenkel17 support legs
19 Antriebsschenkel19 drive legs
21 Querschenkel21 transverse legs
25 untere Schwingeneinheit25 lower swing unit
27 Schwingenlagerzapfen27 swingarm journal
29 vordere Schwingenlagerzapfenaufnahme29 front swingarm pivot receptacle
31 Auslösebox31 trip box
33 Hakenmaul33 hook mouth
35 Schacht35 shaft
37 Auslöseboxzapfen37 trigger box pin
39 vordere Auslöseboxzapfenaufnahme39 front trigger box pin receptacle
41 Schalenlagerzapfen41 tray journal
43 Schalenlager43 cup bearings
45 hintere Schwingenlagerzapfenaufnahme45 rear swingarm journal take-up
47 hintere Auslöseboxzapfenaufnahme47 rear firing box pin receptacle
49 hintere Federaufnahme49 rear spring retainer
51 vorderer Schraubpunkt51 front screw point
53 hinterer Schraubpunkt53 rear screw point
55 Prallelement 55 baffle element

Claims

Patentansprüche claims
1. Verfahren zum Zusammenbau einer crashaktiven Kopfstütze (1) eines Fahrzeugsitzes, bei welchem die Struktur der Kopfstütze (1) zuerst zusammengebaut wird und dann gepolstert wird, dadurch gekennzeichnet, dass eine hintere Lagerschale (5) und eine vordere Lagerschale (11) mit Baugruppen (3, 15, 25, 31) vorbestückt werden und dann die vorbestückten Lagerschalen (5, 11) fest miteinander verbunden werden.A method of assembling a crash-active headrest (1) of a vehicle seat, in which the structure of the headrest (1) is first assembled and then padded, characterized in that a rear bearing shell (5) and a front bearing shell (11) with assemblies (3, 15, 25, 31) are pre-equipped and then the vorbestückten bearing shells (5, 11) are firmly connected.
2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass eine der beiden Lagerschalen (5) beim Vorbestücken einen Kopfstützenbügel (3) aufnimmt.2. The method according to claim 1, characterized in that one of the two bearing shells (5) during Vorbestücken a headrest bracket (3) receives.
3. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine der beiden Lagerschalen (11) beim Vorbestücken eine Doppelschenkelfeder (15) aufnimmt.3. The method according to any one of the preceding claims, characterized in that one of the two bearing shells (11) when Vorückücken a double leg spring (15) receives.
4. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine der beiden Lagerschalen (11) beim Vorbestücken eine untere Schwingeneinheit (25) aufnimmt.4. The method according to any one of the preceding claims, characterized in that one of the two bearing shells (11) during pre-insertion a lower rocker unit (25) receives.
5. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass eine der beiden Lagerschalen (11) beim Vorbestücken eine Auslösebox (31) aufnimmt.5. The method according to any one of the preceding claims, characterized in that one of the two bearing shells (11) during pre-insertion of a trigger box (31) receives.
6. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass beim Vorbestücken die Lagerschalen (5, 11) die Baugruppen (3, 15, 25, 31) oder daran angebrachte Zapfen (27, 37) in Schächte (35), Lager (29, 45) oder sonstige Aufnahmen (7, 9, 13, 39, 47, 49) wenigstens teilweise aufnehmen.6. The method according to any one of the preceding claims, characterized in that when Vorbestücken the bearing shells (5, 11), the assemblies (3, 15, 25, 31) or attached thereto pin (27, 37) in shafts (35), bearing ( 29 45) or other recordings (7, 9, 13, 39, 47, 49) at least partially record.
7. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die eine der vorbestückten Lagerschalen (11) mittels Schalenlagerzapfen (41) in Schalenlager (43) der anderen Lagerschale (5) eingesetzt wird.7. The method according to any one of the preceding claims, characterized in that the one of the pre-equipped bearing shells (11) by means of shell bearing journal (41) in shell bearing (43) of the other bearing shell (5) is used.
8. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die vorbestückten Lagerschalen (5, 11) aufeinander geklappt werden.8. The method according to any one of the preceding claims, characterized in that the vorbestückten bearing shells (5, 11) are folded on each other.
9. Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass ein Prallelement (51) an den vorbestückten und fest miteinander verbundenen Lagerschalen (5, 11) angelenkt wird, wodurch die Struktur der Kopfstütze (1) zusammengebaut ist.9. The method according to any one of the preceding claims, characterized in that a baffle element (51) on the pre-equipped and firmly interconnected bearing shells (5, 11) is articulated, whereby the structure of the headrest (1) is assembled.
10. Verfahren nach Anspruch 3, 4 und 9, dadurch gekennzeichnet, dass das Prallelement (51) an der Doppelschenkelfeder (15) und an der unteren Schwingen- einheit (25) angelenkt wird. 10. The method according to claim 3, 4 and 9, characterized in that the baffle element (51) on the double leg spring (15) and on the lower swing unit (25) is articulated.
EP06706527A 2005-03-01 2006-02-01 Method for assembling a crash-active head support Withdrawn EP1853458A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005009128A DE102005009128B3 (en) 2005-03-01 2005-03-01 Method for assembly of crash activated headrest in vehicle seating involves headrest which is assembled to vehicle seating along with rear and front bearing shell which are equipped with sub-assembly
PCT/EP2006/000836 WO2006092197A1 (en) 2005-03-01 2006-02-01 Method for assembling a crash-active head support

Publications (1)

Publication Number Publication Date
EP1853458A1 true EP1853458A1 (en) 2007-11-14

Family

ID=36013365

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06706527A Withdrawn EP1853458A1 (en) 2005-03-01 2006-02-01 Method for assembling a crash-active head support

Country Status (7)

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JP2008531382A (en) 2008-08-14
WO2006092197A1 (en) 2006-09-08
US20080014029A1 (en) 2008-01-17
DE102005009128B3 (en) 2006-06-22
CN100548743C (en) 2009-10-14
KR101325206B1 (en) 2013-11-04
KR20070106684A (en) 2007-11-05
US7895722B2 (en) 2011-03-01
CN101132947A (en) 2008-02-27

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