DE2141116A1 - DEVICE FOR ADJUSTING THE INCLINE AND HEIGHT OF A VEHICLE SEAT - Google Patents
DEVICE FOR ADJUSTING THE INCLINE AND HEIGHT OF A VEHICLE SEATInfo
- Publication number
- DE2141116A1 DE2141116A1 DE19712141116 DE2141116A DE2141116A1 DE 2141116 A1 DE2141116 A1 DE 2141116A1 DE 19712141116 DE19712141116 DE 19712141116 DE 2141116 A DE2141116 A DE 2141116A DE 2141116 A1 DE2141116 A1 DE 2141116A1
- Authority
- DE
- Germany
- Prior art keywords
- locking
- lever
- rockers
- levers
- notches
- 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
Links
Classifications
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- 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
- B60N2/1839—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 an intermediate position
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- 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
- B60N2/1605—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 characterised by the cinematic
- B60N2/161—Rods
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- 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
- B60N2/1685—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 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
- B60N2/169—Stepwise movement mechanisms, e.g. ratchets
-
- 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
- B60N2/1842—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 rear
-
- 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
Vorrichtung zum Einstellen der Neigung und der Höhe eines Fahrzeugsitzes Die Erfindung bezieht sich auf eine Vorrichtung zum Einstellen der Neigung und der Höhe eines Fahrzeugsitzes der von zwei parallelen Schwingen getragen-wird, die um eine horizontale, rechtwinklig zu den Schwingen verlaufende Achse schwenkbar und mittels einer Feststellvorrichtung feststellbar sind.Device for adjusting the inclination and height of a vehicle seat The invention relates to a device for adjusting the inclination and the Height of a vehicle seat that is supported by two parallel rockers that are around a horizontal axis running at right angles to the rocker arms and pivotable can be determined by means of a locking device.
Bei einer bekannten Vorrichtung dieser Art tragen die Schwingen übliche Gleitschienenführungen mit Sperrvorrichtungen, so daß der Fahrzeugsitz auch parallel zu den Schwingen vor oder zurückgeschoben werden kann. Sind die Schwingen dabei geneigt, dann verändert sich sowohl der Abstand des Fahrzeugsitzes vom Armaturenbrett als auch die Höhe des Fahrzeugsitzes.In a known device of this type, the rockers carry the usual ones Slide rails with locking devices so that the vehicle seat is also parallel can be pushed forwards or backwards to the wings. Are the wings there? inclined, then both the distance between the vehicle seat and the dashboard changes as well as the height of the vehicle seat.
Aufgabe der Erfindung ist es, eine einfache und robuste Vorrichtung zu schaffen, mit welcher die Neigung und die Höhe des Fahrzeugsitzes unabhängig voneinander eingestellt werden können.The object of the invention is to provide a simple and robust device to create with which the inclination and the height of the vehicle seat independent can be adjusted from each other.
Diese Aufgabe wird erfindungsgemäss dadurch gelöst, daß die hinteren Enden der Schwingen an den Enden zweier parallel zu den Schwingen verlaufender Hebel angelenkt sind' die um eine parallel zu der Schwenkachse der Schwingen verlaufende Achse schwenkbar in am Fahrzeugboden befestigten Konsolen gelagert und mittels einer Feststellvorrichtung in ihrer Neigung feststellbar sind.This object is achieved according to the invention in that the rear Ends of the wings at the ends of two levers running parallel to the wings are articulated 'around a parallel to the pivot axis of the rocker Axis pivotably mounted in brackets attached to the vehicle floor and by means of a Locking device can be determined in their inclination.
Weil die hintere Schwenkachse der Schwingen mit Hilfe der Hebel heb- und absenkbar ist, kann nicht nur die Neigung des Fahrzeugsitzes in einem weiten Bereich, sondern auch die Höhe des Fahrzeugsitzes mit einfachen Mitteln eingestellt werden. Die Schwingen mit Feststellvorrichtung und die Hebel mit Feststellvorrichtung werden zweckmässigerweise gleichartig ausgebildet.Because the rear pivot axis of the rocker arms can be lifted with the help of the levers. and can be lowered, not only can the inclination of the vehicle seat be widened Range, but also the height of the vehicle seat can be adjusted with simple means will. The swing arm with locking device and the lever with locking device are expediently designed in the same way.
Vorteilhafterweise sind die Konsolen von vertikalen Wänden einer am Fahrzeugboden befestigten Konsolenwanne gebildet.Advantageously, the consoles of vertical walls are one on Vehicle floor attached console pan formed.
Um die übliche Horizontalverstellung des Fahrzeugsitzes zu ermöglichen, ist erfindungsgemäss die Konsolenwanne auf den verschiebbaren Schienen einer am Fahrzeugboden befestigten Gleitschienenführung befestigt.To enable the usual horizontal adjustment of the vehicle seat, is according to the invention the console tub on the sliding rails of an am Slide rail guide attached to the vehicle floor.
Zweckmässigerweise sind die Schwingen und bzw. oder die Hebel von den Schenkeln eines U-förmigen Rahmens gebildet, dessen die beiden Schenkel verbindendes Teil vorne angeordnet ist.The rockers and / or the levers are expediently from formed the legs of a U-shaped frame, which connects the two legs Part is arranged in front.
Nach einer bevorzugten Ausführungsform der Erfindung setzt sich die Feststellvorrichtung für die Hebel zusammen aus einer mit Rasten versehenen Rastenschiene, deren unteres Ende an der vorderen Stirnwand der Konsolenwanne starr befestigt ist und aus einem Rasthebel, der gegen die Wirkung einer Feder schwenkbar an dem die beiden Hebel verbindenden Rahmenteil gelagert ist und der in Raststellung mit einem Sperrelement in die Rasten der Rastenschiene eingreift, und ist die Feststellvorrichtung für die Schwingen entsprechend der Feststellvorrichtung für die Hebel zusammengesetzt, wobei jedoch die Rastschiene mit ihrem oberen Ende an dem die beiden Schwingen verbindenden Rahmenteil starr befestigt ist.According to a preferred embodiment of the invention, the Locking device for the levers together from a locking rail provided with notches, whose lower end is rigidly attached to the front end wall of the console tub and from a locking lever which is pivotable against the action of a spring on which the the frame part connecting the two levers is mounted and the one in the latched position The locking element engages in the notches of the locking rail, and is the locking device for the swing arms assembled according to the locking device for the levers, however, the locking rail with its upper end at the one connecting the two rockers Frame part is rigidly attached.
Weitere Einzelheiten der Erfindung gehen aus der folgenden Beschreibung hervor, in der zwei Ausführungsbeispiele der Erfindung unter Bezugnahme auf die Zeichnungen näher erläutert sind. Die Zeichnungen zeigen in Fig. 1 eine Seitenansicht nach der Schnittlinie I - I in Fig.2 Fig. 2 eine Frontansicht der erEindungsgemässen Vorrichtung, Fig. 3 eine Seitenansicht nach der Schnittlinie III - III in Fig. 4 und Fig. 4 eine Frontansicht einer abgewandelten Ausführungsform der Erfindung, Fig. 5 eine Teilansicht der Feststellvorrichtung der in den Fig. 3 und 4 dargestellten Ausführungsform.Further details of the invention can be found in the following description emerge, in the two embodiments of the invention with reference to the Drawings are explained in more detail. The drawings show in FIG. 1 a side view according to the section line I - I in Fig.2 Fig. 2 is a front view of the invention Contraption, Fig. 3 is a side view along the section line III - III in Fig. 4 and Fig. 4 a front view of a modified embodiment of the invention, FIG. 5 is a partial view of the locking device of the FIG. 3 and 4 illustrated embodiment.
Gemäss den Fig. 1 und 2 wird der Fahrzeugsitz 1 von zwei Schwingen 2 getragen, die über ein vorne liegendes Rahmenteil 3 zu einem U-förmigen Rahmen verbunden sind. Die hinteren Enden der Schwingen 2 sind um eine horizontale Achse 6 schwenkbar an den Enden zweier Hebel 4 angelenkt, die ihrerseits um eine horizontale Achse 7 schwenkbar an Konsolen lo gelagert sind.According to FIGS. 1 and 2, the vehicle seat 1 is supported by two rockers 2 carried over a front frame part 3 to form a U-shaped frame are connected. The rear ends of the rockers 2 are about a horizontal axis 6 pivotally hinged to the ends of two levers 4, which in turn around a horizontal Axis 7 are pivotably mounted on consoles lo.
Die Neigung der Schwingen 2 relativ zu den Hebeln 4 kann durch eine Feststellvorrichtung 8 festgelegt werden, während die Neigung der Hebel 4 relativ zum Fahrzeugboden durch eine Feststellvorrichtung 9 fixiert werden kann.The inclination of the rocker 2 relative to the levers 4 can by a Locking device 8 can be set while the inclination of the lever 4 is relative can be fixed to the vehicle floor by a locking device 9.
Die Konsolen 10 werden von vertikalen Wänden einer Konsolenwanne 22 gebildet, die auf horizontal verstellbaren Schienen einer üblichen Gleitschienenfuhrung 11 befestigt ist. Die Gleitschienenführung 11 weist eine bekannte Feststellvorrichtung 12 auf, die von einem Handhebel 13 betätigt werden kann.The consoles 10 are made up of vertical walls of a console tub 22 formed on horizontally adjustable rails of a conventional slide guide 11 is attached. The slide rail guide 11 has a known locking device 12, which are operated by a hand lever 13 can.
Die Feststellvorrichtung 8 für die Schwingen 2 setzt sich zusammen aus einer mit Rasten versehenen Rastenschiene 14, deren oberes Ende an dem die beiden Schwingen 2 verbindenden Rahmenteil 3 starr befestigt ist, und aus einem Rasthebel 15, der mit einem Sperrelement 16 in die Rasten der Rastenschiene 14 eingreifen kann und von einer Rückholfeder 17in Raststellung gehalten wird. Der Rasthebel 15 ist schwenkbar an dem die beiden Hebel 4 verbindenden Rahmenteil 5 gelagert. Auch die Feststellvorrichtung 9 für die Hebel 4 setzt sich zusammen aus einer mit Rasten versehenen Rastenschiene 18 und aus einem-Rasthebel 19, der schwenkbar an dem die beiden Hebel 4 verbindenden Rahmenteil 5 gelagert ist und mit einem Sperrelement 20 in die Rasten der Rastenschiene 18 eingreifen kann und von einer Rückholfeder 21 in Sperrstellung gehalten wird Die Rastenschiene 18 istmit ihrem unteren Ende starr an der Stirnfläche der Konsolenwanne 22 befestigt. Die Rastenschiene 14 für die Schwingen 2 ist bogenförmig gekiilinmt und zwar mit einem Radius, der dem Abstand der Rastenschiene 14 von der Schwenkachse 6 der Schwingen 2 entspricht. Die ebenfalls bogenförmig verlaufende Rastenschiene 18 für die Hebel 4 ist mit einem Radius gekrümmt, der dem Abstand der Rastenschiene 18 von der Schwenkachse 7 der Hebel 4 entspricht.The locking device 8 for the rocker 2 is composed from a detent provided with detent rail 14, the upper end of which the two Swing 2 connecting frame part 3 is rigidly attached, and a locking lever 15, which engage with a locking element 16 in the notches of the latching rail 14 can and is held in the detent position by a return spring 17. The locking lever 15 is pivotably mounted on the frame part 5 connecting the two levers 4. Even the locking device 9 for the lever 4 is composed of one with notches provided locking rail 18 and a locking lever 19, which is pivotable on which the two lever 4 connecting frame part 5 is mounted and with a locking element 20 can engage in the catches of the catch rail 18 and by a return spring 21 is held in the locking position. The latching rail 18 is at its lower end rigidly attached to the end face of the console trough 22. The locking rail 14 for the rocker 2 is curved in a curved shape with a radius that corresponds to the distance the notch rail 14 of the pivot axis 6 of the rocker 2 corresponds. That too arched detent rail 18 for the lever 4 is curved with a radius, which corresponds to the distance between the detent rail 18 and the pivot axis 7 of the lever 4.
Die Rastenschienen 14 und 15 sind aus einem U-Profil hergestellt, in dessen seitlichen Stegen die Rasten eingearbeitet sind.The detent rails 14 and 15 are made of a U-profile, the notches are incorporated in the lateral webs.
Die Rasthebel 15 und 19 sind in Konsolen 23 und 24 gelagert, welche an dem die beiden Hebel 4 verbindenden Rahmenteil 5 befestigt sind und welche die Rastschienen 14 und 18 umgreifen.The locking levers 15 and 19 are mounted in brackets 23 and 24, which on which the two levers 4 connecting frame part 5 are attached and which the Engage around locking rails 14 and 18.
In den Konsolen 23 und 24 sind bogenförmige Längs schlitze 25 eingearbeitet, in denen die Sperrelemente 16 und 2o geführt sind. Die Längsschlitze 25 und die darin geführten Sperrelemente 16 und 20 bewirken, daß die Verschwenkbarkeit der Rasthebel 15 und 19 auf ein notwendiges Mass begrenzt ist.In the consoles 23 and 24 arcuate longitudinal slots 25 are incorporated, in which the locking elements 16 and 2o are performed. The longitudinal slots 25 and the Locking elements 16 and 20 guided therein cause the pivotability of the Locking lever 15 and 19 is limited to a necessary amount.
Bei der in den Fig. 3 und 4 dargestellten Ausführungsform sind gleichwirkende Teile mit den gleichen Bezugszeichen versehen wie bei der in den Fig. 1 und 2 dargestellten Ausführungsform.In the embodiment shown in FIGS. 3 and 4 are equivalent Parts are provided with the same reference numerals as in that shown in FIGS Embodiment.
Die Konsolen lo zur Lagerung der Hebel 4 werden von einer Konsolenwanne 30 gebildet. Die Schwingen 2 werden von einer Blechplatte 32 gebildet, deren Seitenränder und deren vorderer Rand 33 nach unten abgewinkelt sind. Auch die Hebel 4 werden von einer Blechplatte 34 gebildet, deren Seitenränder und deren vorderer Rand 35 nach unten abgewinkelt sind. Auf den Schwingen 2 sind Gleitschienenführungen 31 für die im wesentlichen horizontale Verstellung des Fahrzeugsitzes angeordnet.The consoles lo for mounting the lever 4 are from a console tray 30 formed. The rockers 2 are formed by a sheet metal plate 32, the side edges and the front edge 33 are angled downwards. The levers 4 will also be formed by a sheet metal plate 34, the side edges and the front edge 35 are angled downwards. Slide rail guides 31 are on the rockers 2 arranged for the essentially horizontal adjustment of the vehicle seat.
Die Feststellvorrichtung 8 für die Schwingen 2 setzt sich zusammen aus einer Kerbenplatte 36, deren oberes Ende starr an dem vorderen Rand 33 der Blechplatte 32 befestigt ist und aus einem Sperrhebel 37, der mit einem in die Kerbenplatte 36 eingreifenden Sperrelement 38 zusammenarbeitet und der schwenkbar auf einem Zapfen 39 angeordnet ist, der starr an der Blechplatte 34 zur Bildung der Hebel 4 befestigt ist.The locking device 8 for the rocker 2 is composed from a notch plate 36, the upper end of which is rigidly attached to the front edge 33 of the sheet metal plate 32 is attached and from a locking lever 37, which with a in the notch plate 36 engaging locking element 38 cooperates and the pivotable on a pin 39 is arranged, which is rigidly attached to the sheet metal plate 34 to form the lever 4 is.
Die Feststellvorrichtung für die Hebel 4 setzt sich zusammen aus einer Kerbenplatte 42, deren unteres Ende starr am vorderen Rand-der Konsolenwanne 30 befestigt ist und aus einem Sperrhebel 43, der mit einem in'die Kerbenplatte 36 eingreifenden Sperrelement 44 zusammenarbeitet und der schwenkbar auf einem Zapfen 45 angeordnet ist, der starr an der Blechplatte 34 zur Bildung der Hebel 4 befestigt ist.The locking device for the lever 4 is composed of one Notch plate 42, the lower end of which is rigidly attached to the front edge of the console trough 30 is attached and from a locking lever 43, which with an in'die notch plate 36 engaging locking element 44 cooperates and the pivotable on a pin 45 is arranged, which is rigidly attached to the sheet metal plate 34 to form the lever 4 is.
Die Kerben in den Kerbenplatten 36,42 haben ein sägezahnartiges Profil und verlaufen horizontal In den Kerbenplatten 36, 42 sind Längsschlitze 41, 46 angeordnet, in denen die Zapfen 39, 45 geführt sind. Die Kerbenplatte 36 ist um einen Radius gebogen, der dem Abstand der Kerbenplatte 36 von der Schwenkachse 6 der Schwingen 2 entspricht. DieKerbenplatte 42 zum Feststellen der Hebel 4 ist um einen Radius gebogen, der dem Abstand der Kerbenplatte 36 von der Schwenkachse 7 der Hebel 4 entspricht. Die Die in die Kerbenplatten 36, 42 eingreifenden Sperrelemente 38, 44 sind rechteckige, mit horizontalen Kerben versehene Platten, die zwischen Stegwänden 40 an den Kerbenplatten 36, 42 verschiebbar geführt sind und die zwischen den Sperrhebeln 37 und 43 und den zugehörigen Kerbenplatten 36, 42 auf den Zapfen 39, 45 angeordnet sind.The notches in the notch plates 36, 42 have a sawtooth-like profile and run horizontally.Longitudinal slots 41, 46 are arranged in the notch plates 36, 42, in which the pins 39, 45 are guided. The notch plate 36 is around a radius bent, the distance of the notch plate 36 from the pivot axis 6 of the rocker 2 corresponds. The notch plate 42 for locking the levers 4 is around a radius bent, which corresponds to the distance between the notch plate 36 and the pivot axis 7 of the lever 4 is equivalent to. the The locking elements engaging the notch plates 36,42 38, 44 are rectangular, horizontally notched plates that are inserted between Web walls 40 are slidably guided on the notch plates 36, 42 and the between the locking levers 37 and 43 and the associated notch plates 36, 42 on the pins 39, 45 are arranged.
Wie Fig. 5 zeigt, hält der Sperrhebel 37 über Vorsprünge 47 das Sperrelement 38 im Eingriff mit der Kerbenplatte 36, so daß die Schwingen 2 gegen die Hebel 4 verriegel sind. Sollen die Schwingen 2 verstellt werden, dann muss der Sperrhebel 37 etwas verschwenkt werden. Der Sperrhebel 37, der von einer Tellerfeder 48 gegen das Sperrelement 38-gedrückt wird, ist mit Vorsprüngen 47 versehen, die in Sperrstellung in Kerben 49 ruhen, welche auf Erhebungen So der Sperrelemente 38 angeordnet sind. Beim Verschwenken des Sperrhebels 37 gleiten die Vorsprünge 47 unter Zusammendrücken der Tellerfeder 48 aus den Kerben 49, und geben das Sperrelement soweit frei, daß es sich zum freien Ende des Zapfens 39 hin bewegen und mit seinem Kerbenprofil aus den Kerben der Kerbenplatte 36 ausrasten kann. Wird der Sperrhebel 37 wieder zurückgeschwenkt, dann gleiten die Vorsprünge 47 über die schiefen Ebenen 51 der Erhebungen So bis sie in die Kerben 49 einrasten und somit das Sperrelement in Sperrstellung halten.As FIG. 5 shows, the locking lever 37 holds the locking element via projections 47 38 in engagement with the notch plate 36 so that the rockers 2 against the levers 4 are locked. If the rockers 2 are to be adjusted, the locking lever must be used 37 can be swiveled a little. The locking lever 37, which by a plate spring 48 against the locking element 38-pressed is provided with projections 47 which are in the locking position rest in notches 49, which are arranged on elevations So of the locking elements 38. When the locking lever 37 is pivoted, the projections 47 slide while being compressed the plate spring 48 from the notches 49, and release the locking element so far that it move towards the free end of the pin 39 and off with its notch profile the notches of the notch plate 36 can disengage. If the locking lever 37 is pivoted back again, then the projections 47 slide over the inclined planes 51 of the elevations So to they snap into the notches 49 and thus hold the locking element in the locking position.
B E Z U G S Z E I C H EN L I S T E 1 Fahrzeugsitz 2 rechte und linke Schwinge 3 die beiden Schwingen verbindendes Rahmenteil 4 rechter und linker Hebel 5 die beiden Hebel verbindendes Rahmenteil 6-Schwenkachse der Schwingen 7 Schwenkachse der Hebel 8 Feststellvorrichtung für die Schwingen 9 Feststellvorrichtung für die Hebel o Konsolen zur Lagerung der Hebel 1 rechte und linke Gleitschienenführung 2 Feststellvorrichtung für die Gleitschienenführung 3 Handhebel der Feststellvorrichtung 12 4 Rastenschiene der Feststellvorrichtung 8 5 Rasthebel der Feststellvorrichtung 8 6 Sperrelement der Feststellvorrichtung 8 7 Rückholfeder des Rasthebels 15 8 Rastenschiene der Feststellvorrichtung 9 9 Rasthebel der Feststellvorrichtung 9 o Sperrelement der Feststellvorrichtung 9 1 Rückholfeder des Rasthebels 19 2 Konsolenwanne 23 Konsole zur Lagerung des Rasthebels 15 24 Konsole zur Lagerung des Rasthebels 19 25 Bogenschlitz in den Konsolen 23 und 24 30 Konsolenwanne 31 Gleitschienenführungen 32 Blechplatte mit abgewinkelten Seitenwänden zur Bildung der Schwingen 2 33 vorderer nach unten abgewinkelter Rand der Platte 34 34 Blechplatte mit abgewinkelten Seitenrändern zur Bildung der Hebel 4 35 vorderer nach unten abgewinkelter Rand der Platte 34 36 Kerbenplatte der Feststellvorrichtung 8 37 Sperrhebel der Feststellvorrichtung 8 38 Sperrelement der Feststellvorrichtung 8 39 Zapfen zur Lagerung des Sperrhebels 37 40 Kulissenführung für Sperrelement 38 41 Längsschlitz in der Kerbenplatte 36 42 Kerbenplatte der Feststellvorrichtung 9 43 Sperrhebel der Feststellvorrichtung 9 44 Sperrelement der Feststellvorrichtung 9 45 Zapfen zur Lagerung des Sperrhebels 43 46 Längsschlitz in der Kerbenplatte 42 47 Vorsprünge am Sperrhebel 37 bzw. 43 48 Tellerfeder 49 Kerbe 50 Erhebungen auf dem Sperrelement 38 bzw. 44 51 Schiefe Ebene der Erhebungen 50B E Z U G S Z E I C H EN L I S T E 1 vehicle seat 2 right and left Swing arm 3 the two swing arms connecting frame part 4 right and left lever 5 frame part connecting the two levers 6 pivot axis of the rocker 7 pivot axis the lever 8 locking device for the swing 9 locking device for the Lever o Consoles for mounting the levers 1 right and left slide rail guide 2 Locking device for the slide rail guide 3 Hand lever of the locking device 12 4 locking rail of the locking device 8 5 locking lever of the locking device 8 6 locking element of the locking device 8 7 return spring of the locking lever 15 8 locking rail the locking device 9 9 locking lever of the locking device 9 o locking element the locking device 9 1 return spring of the locking lever 19 2 console pan 23 Console for mounting the locking lever 15 24 Console for mounting the locking lever 19 25 Arched slot in consoles 23 and 24 30 Console trough 31 Slide rail guides 32 sheet metal plate with angled side walls to form the swing arms 2 33 front downwardly angled edge of the plate 34 34 sheet metal plate with angled side edges to form the levers 4 35 the front, downwardly angled edge of the plate 34 36 Notch plate of the locking device 8 37 Locking lever of the locking device 8 38 locking element of the locking device 8 39 pin for mounting the locking lever 37 40 Link guide for locking element 38 41 Longitudinal slot in the notch plate 36 42 Notch plate of the locking device 9 43 Locking lever of the locking device 9 44 locking element of the locking device 9 45 pin for mounting the locking lever 43 46 Longitudinal slot in the notch plate 42 47 protrusions on the locking lever 37 or 43 48 disc spring 49 notch 50 elevations on the locking element 38 or 44 51 Inclined plane of the elevations 50
Claims (17)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712141116 DE2141116A1 (en) | 1971-08-17 | 1971-08-17 | DEVICE FOR ADJUSTING THE INCLINE AND HEIGHT OF A VEHICLE SEAT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712141116 DE2141116A1 (en) | 1971-08-17 | 1971-08-17 | DEVICE FOR ADJUSTING THE INCLINE AND HEIGHT OF A VEHICLE SEAT |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2141116A1 true DE2141116A1 (en) | 1973-03-01 |
Family
ID=5816940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712141116 Pending DE2141116A1 (en) | 1971-08-17 | 1971-08-17 | DEVICE FOR ADJUSTING THE INCLINE AND HEIGHT OF A VEHICLE SEAT |
Country Status (1)
Country | Link |
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DE (1) | DE2141116A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2646477A1 (en) * | 1975-12-04 | 1977-06-08 | Caterpillar Tractor Co | VEHICLE SEAT |
US4168050A (en) * | 1977-08-31 | 1979-09-18 | Winnebago Industries, Inc. | Tiltable swivel seat |
FR2463025A1 (en) * | 1979-08-16 | 1981-02-20 | Keiper Automobiltechnik Gmbh | CHASSIS FOR A VEHICLE SEAT, MOVABLE LONGITUDINALLY AND IN HEIGHT |
US4339103A (en) * | 1979-07-26 | 1982-07-13 | Toyota Jidosha Kogyo Kabushiki Kaisha | Device for adjusting inclined angle of seating surface of seat cushion |
DE3402012A1 (en) * | 1983-05-16 | 1984-11-22 | Deutsche Itt Industries Gmbh, 7800 Freiburg | VEHICLE SEAT |
US4805865A (en) * | 1987-08-18 | 1989-02-21 | General Motors Corporation | Manual seat adjuster with overcenter locking elevation adjustment |
-
1971
- 1971-08-17 DE DE19712141116 patent/DE2141116A1/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2646477A1 (en) * | 1975-12-04 | 1977-06-08 | Caterpillar Tractor Co | VEHICLE SEAT |
US4168050A (en) * | 1977-08-31 | 1979-09-18 | Winnebago Industries, Inc. | Tiltable swivel seat |
US4339103A (en) * | 1979-07-26 | 1982-07-13 | Toyota Jidosha Kogyo Kabushiki Kaisha | Device for adjusting inclined angle of seating surface of seat cushion |
FR2463025A1 (en) * | 1979-08-16 | 1981-02-20 | Keiper Automobiltechnik Gmbh | CHASSIS FOR A VEHICLE SEAT, MOVABLE LONGITUDINALLY AND IN HEIGHT |
DE3402012A1 (en) * | 1983-05-16 | 1984-11-22 | Deutsche Itt Industries Gmbh, 7800 Freiburg | VEHICLE SEAT |
FR2546114A1 (en) * | 1983-05-16 | 1984-11-23 | Itt | APPARATUS FOR ADJUSTING THE TILT OF A VEHICLE SEAT |
US4805865A (en) * | 1987-08-18 | 1989-02-21 | General Motors Corporation | Manual seat adjuster with overcenter locking elevation adjustment |
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