DE1045258B - Adjustable seat, especially for motor vehicles - Google Patents

Adjustable seat, especially for motor vehicles

Info

Publication number
DE1045258B
DE1045258B DEP16570A DEP0016570A DE1045258B DE 1045258 B DE1045258 B DE 1045258B DE P16570 A DEP16570 A DE P16570A DE P0016570 A DEP0016570 A DE P0016570A DE 1045258 B DE1045258 B DE 1045258B
Authority
DE
Germany
Prior art keywords
seat
hand lever
torsion bar
adjustable seat
bar spring
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.)
Pending
Application number
DEP16570A
Other languages
German (de)
Inventor
Walter Huettisch Sen
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Priority to DEP16570A priority Critical patent/DE1045258B/en
Priority to FR1171228D priority patent/FR1171228A/en
Publication of DE1045258B publication Critical patent/DE1045258B/en
Pending 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
    • B60N2/02—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
    • B60N2/0825—Location of the latch outside 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
    • B60N2/085—Movement of the latch pivoting about a transversal axis

Landscapes

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

Description

Die Erfindung bezieht sich auf einen verstellbaren Sitz, insbesondere für Kraftfahrzeuge, der sich durch einen unter Federwirkung und mit Rasten des Sitzgestells im Eingriff stehenden Handhebel feststellen läßt.The invention relates to an adjustable seat, in particular for motor vehicles, which is through one under spring action and with catches of the seat frame engaged hand lever can be determined.

Bei den bekannten Ausführungen dieser Art wird der Handhebel zum Feststellen der Sitze unter der Wirkung von Schraubenfedern in der Sperrlage gehalten. Das Sperren selbst erfolgt durch einen oder mehrere mit dem Hebel verbundene(n) Rastzahn bzw. Rastzähne, welche in entsprechende Nuten der Sitzoder Grundschiene eingreifen. Bei Verwendung von Schraubenfedern zur Sitzfeststellung ist eine besondere Bearbeitung des Handhebels zu deren Befestigung erforderlich. Auch ist das Gesperre des Sitzes vielteilig und dadurch teuer in der Herstellung.In the known designs of this type, the hand lever for locking the seats under the The effect of helical springs is held in the blocking position. The blocking itself is carried out by an or several locking teeth or locking teeth connected to the lever, which are inserted into corresponding grooves of the seat or Engage the base rail. When using coil springs to fix the seat is a special one Machining of the hand lever is required to secure it. The seat lock is also made up of several parts and therefore expensive to manufacture.

Nach der Erfindung werden diese Mangel dadurch vermieden, daß der Handhebel mit einer das Sperren des Sitzes bewirkenden Drehstabfeder laschenlos verbunden ist. Dadurch wird mit wenigen Bauteilen, die keiner aufwendigen Bearbeitung bedürfen, ein einfaches und sicheres Feststellen des Sitzes erreicht. Die räumlich günstige Anordnung für das Gesperre ergibt sich erfindungsgemäß dadurch, daß die Drehstabfeder in der Drehachse des Handhebels angeordnet und im Sitzgestell verspannt ist. Eine vorteilhafteAusbildung ergibt sich weiter dadurch, daß der Handhebel zu einer die Sperraste bildenden Kurbel abgewinkelt ist und sich die Drehstabfeder mindestens über den Bereich der Kurbel in den hohl ausgebildeten Hebel erstreckt, so daß lediglich zwei Bauteile zum Sperren benötigt werden.According to the invention, these deficiencies are avoided in that the hand lever with a lock the seat causing the torsion bar spring is connected without a flap. As a result, with a few components that do not require any complex processing, a simple and safe fixing of the seat is achieved. the spatially favorable arrangement for the locking mechanism results according to the invention in that the torsion bar spring is arranged in the axis of rotation of the hand lever and braced in the seat frame. An advantageous education also results from the fact that the hand lever is angled to a crank forming the locking catch and the torsion bar spring extends at least over the area of the crank into the hollow lever, so that only two components are required for locking.

In der Zeichnung, welche ein Ausführungsbeispiel der Erfindung darstellt, istIn the drawing illustrating an embodiment of the invention is

Fig. 1 eine Seitenansicht der Sperre nach der Erfindung mit den umliegenden Teilen des Fahrzeugsitzes undFig. 1 is a side view of the lock according to the invention with the surrounding parts of the vehicle seat and

Fig. 2 die Ansicht in Pfeilrichtung R der Fig. 1.FIG. 2 shows the view in the direction of arrow R in FIG. 1.

Mit dem Boden· 1 eines Fahrzeuges sind in bekannter Weise Sitzträger 2 verbunden, auf welchen der Sitz 3 verschiebbar gelagert ist. Der Sitz 3 ist mit einer Laufschiene 4 versehen, die auf einer Grundschiene 5 gleitet. Die Gru.ndsch.iene 5 stützt sich auf dem Sitzträger 2 ab. Längs der Laufschiene 4 erstreckt sich ein Handhebel 6, mit welchem das Sperren des Sitzes bewirkt wird. Der aus einem Rohr bestehende Hebel 6 ist in Haltern 7 und 7' drehbar gelagert. Zwischen den Haltern 7 und T ist der Hebel zu einer Kurbel 8 abgewinkelt, deren Stege 9 und 9' mit Rasten 10 der Grund'schiene 5 im Eingriff stehen. In der Drehachse des Handhebels 6 ist eine Drehstabfeder 11 Verstellbarer Sitz,
insbesondere für KraftfahrzeugeSeat supports 2, on which the seat 3 is slidably mounted, are connected in a known manner to the floor 1 of a vehicle. The seat 3 is provided with a running rail 4 which slides on a base rail 5. The base rail 5 is supported on the seat support 2. A hand lever 6, with which the seat is locked, extends along the running rail 4. The lever 6, which consists of a tube, is rotatably mounted in holders 7 and 7 '. Between the holders 7 and T , the lever is angled to form a crank 8, the webs 9 and 9 'of which engage with notches 10 of the base rail 5. In the axis of rotation of the hand lever 6 is a torsion bar spring 11 adjustable seat,
especially for motor vehicles

Anmelder:Applicant:

Dr.-Ing. h. c. F. Porsche K. G.,
Stuttgart-Zuffenhausen, Spitalwaldstr. 2Dr.-Ing. hc F. Porsche KG,
Stuttgart-Zuffenhausen, Spitalwaldstr. 2

Walter Hüttisch. sen., Ditzingen (Württ.),
ist als Erfinder genannt wordenWalter Hüttisch. sen., Ditzingen (Württ.),
has been named as the inventor

angeordnet, welche durch ein abgewinkeltes Endstück in einer Stütze 13 des Sitzes 3 verspannt ist. Die Drehstabfeder 11 erstreckt sich ohne Befestigungsmittel in den Handhebel 6 bis über die Kurbel 8 hinaus und hält diesen dadurch in festgestellter Lage.arranged, which is braced in a support 13 of the seat 3 by an angled end piece. the The torsion bar spring 11 extends into the hand lever 6 beyond the crank 8 without any fastening means and thus keeps it in a fixed position.

Soll der Sitz verstellt werden, so wird der Handhebel 6 entgegen der Wirkung der Drehstabfeder 11 in Pfeilrichtung r (Fig. 2) verschwenkt. Durch das Verschwenken gelangen die Stege 9 und 9' der Kurbel 8 außer Eingriff mit den jeweiligen Rasten 10, worauf der Sitz nach beiden Richtungen hin verschoben werden kann. Nach dem Loslassen des Hebels ist der Sitz wiederum festgestellt.If the seat is to be adjusted, the hand lever 6 is pivoted against the action of the torsion bar spring 11 in the direction of arrow r (FIG. 2). The pivoting causes the webs 9 and 9 'of the crank 8 to disengage from the respective catches 10, whereupon the seat can be moved in both directions. After releasing the lever, the seat is locked again.

Claims (3)

Patentansprüche:Patent claims: 1. Verstellbarer Sitz, insbesondere für Kraftfahrzeuge, der sich durch einen unter Federwirkung und mit Rasten des Sitzgestell« im Eingriff stehenden Handhebel feststellen läßt, dadurch gekennzeichnet, daß der Handhebel (6) mit einer das Sperren des Sitzes bewirkenden Drehstabfeder (11) laschenlos verbunden ist.1.Adjustable seat, especially for motor vehicles, which is engaged by a spring action and with latches on the seat frame Can be set hand lever, characterized in that the hand lever (6) with a das Locking the seat causing torsion bar spring (11) is connected without a strap. 2. Verstellbarer Sitz nach Anspruch 1, dadurch gekennzeichnet, daß die Drehstabfeder (11) in der Drehachse des Handhebels (6) angeordnet und im Sitzgestell (3) verspannt ist.2. Adjustable seat according to claim 1, characterized in that the torsion bar spring (11) in the The axis of rotation of the hand lever (6) is arranged and braced in the seat frame (3). 3. Verstellbarer Sitz nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Handhebel (6) zu einer die Sperraste bildenden Kurbel (8) abgewinkelt ist und sich die Drehstabfeder (11) mindestens über den Bereich der Kurbel (8) in den hohl ausgebildeten Hebel hinein erstreckt3. Adjustable seat according to claim 1 or 2, characterized in that the hand lever (6) is angled to a crank (8) forming the locking catch and the torsion bar spring (11) is at least extends over the area of the crank (8) into the hollow lever In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 521 324, 940 208.Considered publications:
German patent specifications No. 521 324, 940 208. Hierzu 1 Blatt Zeichnungen1 sheet of drawings ©«09 680/345 11.58© «09 680/345 11.58
DEP16570A 1956-07-03 1956-07-03 Adjustable seat, especially for motor vehicles Pending DE1045258B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP16570A DE1045258B (en) 1956-07-03 1956-07-03 Adjustable seat, especially for motor vehicles
FR1171228D FR1171228A (en) 1956-07-03 1957-04-15 Adjustable seat, especially for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP16570A DE1045258B (en) 1956-07-03 1956-07-03 Adjustable seat, especially for motor vehicles

Publications (1)

Publication Number Publication Date
DE1045258B true DE1045258B (en) 1958-11-27

Family

ID=7366106

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP16570A Pending DE1045258B (en) 1956-07-03 1956-07-03 Adjustable seat, especially for motor vehicles

Country Status (2)

Country Link
DE (1) DE1045258B (en)
FR (1) FR1171228A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833696A1 (en) * 1978-08-01 1980-02-14 Volkswagenwerk Ag Locking lever for car seat ratchet - uses single cam action and elastic support lever
DE3229910A1 (en) * 1982-08-11 1984-02-16 Peter Brockhaus GmbH & Co Handels KG, 8196 Eurasburg MAST BASE HOLDER FOR A SAIL SURF

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7225207U (en) * 1972-07-06 1972-09-28 Recaro Gmbh & Co PAIR OF SLIDING RAILS FOR VEHICLE SEATS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE521324C (en) * 1929-03-12 1931-03-24 George Edward Bovingdon Seat for motor vehicles
DE940208C (en) * 1951-12-29 1956-03-15 Stuttgarter Karosseriewerk Reu Slide rail, especially for upholstered seats in vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE521324C (en) * 1929-03-12 1931-03-24 George Edward Bovingdon Seat for motor vehicles
DE940208C (en) * 1951-12-29 1956-03-15 Stuttgarter Karosseriewerk Reu Slide rail, especially for upholstered seats in vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833696A1 (en) * 1978-08-01 1980-02-14 Volkswagenwerk Ag Locking lever for car seat ratchet - uses single cam action and elastic support lever
DE3229910A1 (en) * 1982-08-11 1984-02-16 Peter Brockhaus GmbH & Co Handels KG, 8196 Eurasburg MAST BASE HOLDER FOR A SAIL SURF

Also Published As

Publication number Publication date
FR1171228A (en) 1959-01-23

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