AT86682B - Foldable emergency seat for vehicles and. like - Google Patents

Foldable emergency seat for vehicles and. like

Info

Publication number
AT86682B
AT86682B AT86682DA AT86682B AT 86682 B AT86682 B AT 86682B AT 86682D A AT86682D A AT 86682DA AT 86682 B AT86682 B AT 86682B
Authority
AT
Austria
Prior art keywords
seat
vehicles
support frame
foldable emergency
emergency seat
Prior art date
Application number
Other languages
German (de)
Original Assignee
Asfag 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 Asfag Ag filed Critical Asfag Ag
Application granted granted Critical
Publication of AT86682B publication Critical patent/AT86682B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3038Cushion movements
    • B60N2/304Cushion movements by rotation only
    • B60N2/3045Cushion movements by rotation only about transversal axis
    • B60N2/305Cushion movements by rotation only about transversal axis the cushion being hinged on the vehicle frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/30Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
    • B60N2/3002Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
    • B60N2/3004Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
    • B60N2/3009Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
    • B60N2/3011Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the cushion, e.g. "portefeuille movement"

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Retarders (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Aufklappbarer Notsitz für Kraftwagen u. dgl. 



   Aufklappbare Notsitze, die mit Hilfe eines am Traggestell angeordneten Schlitzlagers in die Gebrauchslage geklappt werden können, wobei die Tragstütze des Sitzes von einem vorderen und hinteren Widerlager gehalten wird, um den Sitz gegen Vor-und Rückwärtskippen zu sichern, sind bekannt. 



   Die Erfindung betrifft einen aufklappbaren Notsitz solcher Art, welcher sich bei einfacherer Bauart durch eine erhöhte Standfestigkeit bzw. Sicherheit gegen beiderseitiges Kippen auszeichnet. 



   Die Zeichnung zeigt eine beispielsweise Ausführungsform eines solchen Notsitzes, und zwar in Fig. i und 2 denselben aufgeklappt in Vorder-bzw. Seitenansicht, Fig. 3 einen Schnitt durch das Drehlager, Fig. 4 den Grundriss bei abgenommenen Sitz und Fig. 5 den Notsitz zusammengeklappt in Seitenansicht. a ist das in bekannter Weise aus zwei Stützen gebildete Traggestell, welches an beiden Seiten unten je eine Schlitzführung b besitzt und oben den Sitz c trägt. Die beiden Stützen sind mit ihren Schlitzen b um die im Boden des Fahrzeuges versenkt und wagrecht angeordneten Schraubenbolzen   d   drehbar. Mit dem Traggestell a starr verbunden ist die Lagerscheibe e, in welcher die auf der Unterseite des Sitzes c angeordnete Drehplatte f gelagert ist.

   Diese Drehplatte f wird, wie bekannt, in der mit Rasten k versehenen Lagerscheibe e   (Fig. 3) durch   den Drehbolzen g festgehalten. In der Drehplatte f ist eine Sperrnase h angeordnet, welche durch die Streckfeder i nach aussen gedrückt wird. Beim Drehen der   Drehplatte f federt   die Sperrnase h zurück und gestattet die Drehung des Sitzes um Vierteldrehungen, wobei sie jeweils unter dem Druck der Streckfeder i in die betreffende Rast k einschnappt und damit den Sitz in der jeweils eingestellten Lage festhält. Der ganze Drehmechanismus liegt im Sitz c und ist daher von oben nicht sichtbar. Zur Vervollständigung des Sitzes dient die umlegbare Rückenlehne m. 



   Gemäss der Erfindung sind im Boden, und zwar unterhalb der Lagerbolzen   d   nasenartige Widerlager n angeorndet. gegen welche sich die Schlitzführungen b der Tragrahmen a mit ihren vorderen Stirnflächen legen, während die hinteren an der Bodenaussparung anliegen. Auf diese Weise ist der Sitz (siehe Fig. 2) nach vorn und rückwärts gegen Kippen gesichert. Im Boden ist ferner beiderseits die Aussparung o angebracht, in welch letztere sich das Traggestell a beim Umklappen des Sitzes legt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Foldable emergency seat for vehicles and. like



   Foldable emergency seats which can be folded into the position of use with the aid of a slot bearing arranged on the support frame, the support bracket of the seat being held by a front and rear abutment to secure the seat against tilting back and forth, are known.



   The invention relates to a foldable emergency seat of this type which, with a simpler design, is characterized by increased stability or security against tilting on both sides.



   The drawing shows an example of an embodiment of such an emergency seat, namely in FIGS. Side view, FIG. 3 a section through the pivot bearing, FIG. 4 the floor plan with the seat removed and FIG. 5 the emergency seat folded up in side view. a is the support frame formed in a known manner from two supports, which has a slot guide b on both sides below and the seat c above. The two supports can be rotated with their slots b around the screw bolts d sunk in the floor of the vehicle and arranged horizontally. The bearing disk e, in which the rotary plate f arranged on the underside of the seat c is mounted, is rigidly connected to the support frame a.

   This rotary plate f is, as is known, held in the bearing disk e (FIG. 3) provided with notches k by the rotary pin g. A locking lug h is arranged in the rotary plate f and is pressed outward by the extension spring i. When the rotary plate f is rotated, the locking lug h springs back and allows the seat to be rotated by quarter turns, whereby it snaps into the relevant detent k under the pressure of the extension spring i and thus holds the seat in the set position. The entire rotating mechanism is located in seat c and is therefore not visible from above. The folding backrest m serves to complete the seat.



   According to the invention, nose-like abutments n are arranged in the ground below the bearing bolts d. against which the slot guides b of the support frame a lay with their front end faces, while the rear ones rest against the floor recess. In this way, the seat (see Fig. 2) is secured against tipping forwards and backwards. In the floor, the recess o is also attached on both sides, in which the latter the support frame a lies when the seat is folded down.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Aufklappbare Notsitz für Kraftwagen u. dgl., dessen Traggestell mit Hilfe von Schlitzlagern in Bodenöffnungen feststellbar ist, gekennzeichnet durch die Anordnung von als Gegenlager dienenden Nasen (n) unterhalb der Drehlager (d) des Tragrahmens, dessen Schlitzführungen (b) in der Gebrauchsstellung des Sitzes sich gegen die Nasen legen, so dass der in die Bodenaussparung gesteckte Rahmen von beiden Seiten gehalten wird. **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Foldable emergency seat for vehicles and. The like., whose support frame can be fixed with the help of slotted bearings in floor openings, characterized by the arrangement of noses (n) serving as counter bearings below the pivot bearing (d) of the support frame, the slotted guides (b) of which lie against the noses in the position of use of the seat so that the frame inserted into the floor recess is held on both sides. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT86682D 1918-11-04 1920-09-15 Foldable emergency seat for vehicles and. like AT86682B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE520942X 1918-11-04

Publications (1)

Publication Number Publication Date
AT86682B true AT86682B (en) 1921-12-27

Family

ID=6551206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86682D AT86682B (en) 1918-11-04 1920-09-15 Foldable emergency seat for vehicles and. like

Country Status (3)

Country Link
AT (1) AT86682B (en)
CH (1) CH90206A (en)
FR (1) FR520942A (en)

Also Published As

Publication number Publication date
FR520942A (en) 1921-07-04
CH90206A (en) 1921-09-01

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