DE398756C - Sitz fuer Kraftfahrzeuge - Google Patents

Sitz fuer Kraftfahrzeuge

Info

Publication number
DE398756C
DE398756C DEM81485D DEM0081485D DE398756C DE 398756 C DE398756 C DE 398756C DE M81485 D DEM81485 D DE M81485D DE M0081485 D DEM0081485 D DE M0081485D DE 398756 C DE398756 C DE 398756C
Authority
DE
Germany
Prior art keywords
seat
motor vehicles
vehicle
passenger
getting
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
Application number
DEM81485D
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE398756C publication Critical patent/DE398756C/de
Expired 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
    • B60N2/16—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 height-adjustable
    • B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/1807—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
    • B60N2/181—Rods
    • B60N2/1817—Scissors-like structure
    • 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
    • B60N2/10—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 tiltable
    • 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
    • B60N2/16—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 height-adjustable
    • B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/1807—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
    • B60N2/1835—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic pivoting about an axis located in the front
    • 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
    • B60N2/16—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 height-adjustable
    • B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/185—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the drive mechanism
    • B60N2/1853—Linear actuator, e.g. screw mechanism
    • 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
    • B60N2/16—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 height-adjustable
    • B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/185—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the drive mechanism
    • B60N2/1878—Hydraulic or pneumatic actuation
    • 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
    • B60N2/16—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 height-adjustable
    • B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/1892—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by a lock
    • 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
    • B60N2/16—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 height-adjustable
    • B60N2/18—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 height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/1896—Stepwise movement mechanisms, e.g. ratchets

Landscapes

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

Description

  • Sitz für Kraftfahrzeuge. Für diese Anmeldung ist gemäß dem Unionsvertrage vom z. Juni 1g1 i die Priorität auf Grund der Anmeldung in Frankreich vom 21. Juni 1922 beansprucht Es sind bereits Sitze für Kraftfahrzeuge bekannt, die um eine quer zum Fahrzeug liegende Achse drehbär sind, und die alle das gemeinsam haben, daß sie nicht bewegt werden können, wenn der Fahrgast auf dem Sitze Platz genommen hat. Das ist auch bei den bekannten Vorrichtungen nicht nötig, weil die Drehung hier zu dem Zwecke vorgenommen werden soll, um den Sitz der Körpergröße oder -tage des Fahrgastes anzupassen. Demgegenüber bezweckt vorliegende Erfindung, dem Sitz im Augenblick des Aufstehens eine solche nach vorn geneigte Lage zu geben, daß nicht das Sitzen, sondern das Aufstehen erleichtert wird, so daß der Sitz also durch eine vom Fahrgast während des Sitzens kurz vor dem Aufstehen einzurückende beliebige Vorrichtung hinten angehoben oder vorn gesenkt werden kann. Diese Vorrichtung kann dann insbesondere auch durch den das Fahrzeug treibenden Motor angetrieben wveriden.
  • Der Erfindungsgegenstand ist in den Abb. i bis 5 in einigen Ausführungsformen schematisch und beispielsweise dargestellt. Hierbei ist i ein um das Gelenk 2 beweglicher Rahmen beliebiger Bauart, 3 ein fester Rahmen, auf dem der Rahmen i für gewöhnlich au=fruht. q. ist das Sitzpolster- 5 ist in Abb. i ein Blasebalg, der einerseits am Rahmen i, anderseits am Rahmen 3 befestigt ist, und der mittels des Rohres 6 über das Ventil 7 von der mit Druckgas gefüllten Flasche 8 aus aufgetrieben wird, wenn der Fahrgast das Ventil 7 öffnet. Auch kann der Blasebalg 5 mittels einer Luftpumpe aufgeblasen werden, die der Motor des Fahrzeuges antreibt.
  • In der Ausführungsform nach Ab'b.2 erfolgt der Zutritt des Druckmittels. in einem Zylinder 5' unter einem Pumpenkolben 5", der den .Sitz 1, q. anhebt. Nach Abb. 3 ist statt einer pneumatischen Vorrichtung eine Nürnberger Schere g verwendet, die bei g' am Boden des Fahrzeuges angelenkt ist, und die vlom Arm g" aus mittels eines Zugorgans 1o gespannt wird, das über Rollen ii geführt wird und in den Handgriff 12 endigt. Eine Feder, 13 bringt die Schere nachher wieder in ihre Ausgangsstellung zurück. Ähnlich wirkt nach Abb. q. das Zugseil 1o gegen eine Feder 13 -auf einen Hebel 1q., der mittels eines Sperrhakens ein Sperrad 15 antreibt. Von diesem aus wird dann mittels Zahnradübertragung 16, 17 der Sitz i, 4 angebdben. Schließlich wird nach Abb.5 die Aufwärtsbewegung des hinteren Sitzteils durch einen Steuerhebel 18 bewirkt, der ein Gestänge i9, 2o, 21 gegen die untere Sitzfläche drückt. In den hier dargestellten Ausführungsbeispielen ist die Achse, um die sich der Sitz bewegt, an seiner vorderen Kante angeordnet, so diaß der Sitz sich dann hinten anhebt, um so das Aufstehen zu erleichtern. Selbstverständltich kann der Erfindungsgegenstand auch so angeordnet werden, daß sich der Sitz um irgendeine sonst angeorinete Achse, insbesondere um seine hintere Kante, dreht, so daß er dann nicht hinten gehoben, sondern vorn gesenkt wird, um die zum Aufstehen bequeme, nach vorn geneigte Lage zu erhalten.

Claims (2)

  1. PATENT-ANSPRücIiE: -i. Sitz für Kraftfahrzeuge, der um eine quer zum Fahrzeug liegende Achse drehbar ist, dadurch gekennzeichnet, daß zwecks Erleichterung des Aufstehens der Sitz durch pneumatische, hydraulische oder sonstige vom Fahrgast ein- und auszurückende Vorrichtungen hinten angehoben oder vorn gesenkt werden kann.
  2. 2. Sitzanordnung nach Anspruch i, dadurch gekennzeichnet, daß die auf den Sitz wirkenden Bewegungsvorrichtungen von dem das Fahrzeug treibenden :Motor betrieben werden.
DEM81485D 1922-06-21 1923-05-20 Sitz fuer Kraftfahrzeuge Expired DE398756C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR398756X 1922-06-21

Publications (1)

Publication Number Publication Date
DE398756C true DE398756C (de) 1924-07-17

Family

ID=8896638

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM81485D Expired DE398756C (de) 1922-06-21 1923-05-20 Sitz fuer Kraftfahrzeuge

Country Status (1)

Country Link
DE (1) DE398756C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442303A (en) * 1945-08-18 1948-05-25 Herbert D Mayfield Invalid's chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442303A (en) * 1945-08-18 1948-05-25 Herbert D Mayfield Invalid's chair

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