DE889868C - Adjustable motor vehicle seat - Google Patents

Adjustable motor vehicle seat

Info

Publication number
DE889868C
DE889868C DEH9925A DEH0009925A DE889868C DE 889868 C DE889868 C DE 889868C DE H9925 A DEH9925 A DE H9925A DE H0009925 A DEH0009925 A DE H0009925A DE 889868 C DE889868 C DE 889868C
Authority
DE
Germany
Prior art keywords
motor vehicle
rail
vehicle seat
base rail
seat
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
DEH9925A
Other languages
German (de)
Inventor
Karl Bergweiler
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 Interiors GmbH and Co KG
Original Assignee
Gebrueder Happich GmbH
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 Gebrueder Happich GmbH filed Critical Gebrueder Happich GmbH
Priority to DEH9925A priority Critical patent/DE889868C/en
Application granted granted Critical
Publication of DE889868C publication Critical patent/DE889868C/en
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
    • B60N2/06—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
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/0705—Slide construction characterised by its cross-section omega-shaped
    • 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
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/0715—C or U-shaped
    • 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
    • B60N2/07—Slide construction
    • B60N2/0702—Slide construction characterised by its cross-section
    • B60N2/072—Complex cross-section, e.g. obtained by extrusion
    • 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
    • B60N2/0843—Movement of the latch pivoting about a longitudinal axis

Landscapes

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

Description

Verstellbarer Kraftfahrzeugsitz Mindestens die Vordersitze von Kraftfahrzeugen müssen verstellbar sein, ganz besonders der Sitz für den Fahrer, damit dieser unter Berücksichtigung seiner Körperabmessungen sowohl das Lenkrad als auch die Fußhebel bequem und ermüdungsfrei bedienen kann.Reclining motor vehicle seat At least the front seats of motor vehicles must be adjustable, especially the seat for the driver, so that this under Taking into account his body dimensions, both the steering wheel and the foot levers can operate comfortably and without tiring.

Es hat immer Schwierigkeiten bereitet, den verstellbaren Kraftfahrzeugsitz ohne Ecken und Klemmen in eine neue Lage zu bringen, und es hat deshalb an Vorschlägen verschiedenster Art nicht gefehlt, um diesen Übelstand zu beseitigen. Zur Erleichterung der Gleitbewegung sind auch schon Rollen- und Kugellager in Vorschlag gebracht worden. Die Erfindung bedient sich zwar auch eines zwischen Laufschiene und Grundschiene zwischengeschalteten Kugellagers, ist aber im besonderen darauf gerichtet, Grundschiene und Laufschiene so auszubilden, daß erhebliche fabrikatorische Erleichterungen und Verbilligungen entstehen.It has always been difficult to adjust the adjustable motor vehicle seat without getting corners and jams in a new position, and it therefore has a number of suggestions of various kinds are not lacking in order to remedy this deficiency. To make things easier the sliding movement, roller and ball bearings have also been proposed. The invention also makes use of one between the running rail and the base rail intermediate ball bearing, but is particularly aimed at the base rail and to train running rail so that significant manufacturing facilitations and Discounts arise.

Zu dem ;Zweck ist der eine Schenkel der Laufschiene mit einem waagerechten Fortsatz und der andere Schenkel mit einem senkrechten Fortsatz versehen, wodurch erreicht wird, daß ein und dasselbe Profil für Stahlrohrsitze und Holzrahmen verwendet werden kann.For this purpose, one leg of the running rail is connected to a horizontal one Extension and the other leg provided with a vertical extension, whereby it is achieved that one and the same profile is used for tubular steel seats and wooden frames can be.

Der gleiche Gedanke führte nach einem weiteren Vorschlag der Erfindung dazu, auch einen der Schenkel der Grundschiene mit einem waagerechten Fortsatz zu versehen, der die zur Sitzfeststellung erforderlichen Rasten aufweist, in die mit der verschwenkbaren, unter Federwirkung stehenden Verstellstange verbundene Nocken eingreifen.The same idea led to a further proposal of the invention also one of the Leg of the base rail with a horizontal To provide an extension that has the notches required to secure the seat, into the adjusting rod connected to the pivotable, spring-loaded adjusting rod Engage cams.

Die erwähnte besondere Profilierung der Laufschiene mit dem senkrechten Fortsatz an einem der Schenkel kann auch bei einer Verdoppelung der Kugellager unter Hinzufügung einer weiteren Schiene Anwendung finden, zu dem Zweck, die drei Schienen teleskopartig au5einanderziehen zu können und ebenso sie in umgekehrter Richtung auf kurze Gesamtlänge zusammenzuschieben.The aforementioned special profiling of the running rail with the vertical Extension on one of the legs can also be used when the ball bearings are doubled Addition of another rail apply, for the purpose of the three rails To be able to pull them apart telescopically and also in the opposite direction to be pushed together to a short overall length.

Bei diesem zuletzt erwähnten Ausführungsbeispiel wird dem oft gehegten Wunsch Rechnung getragen, besonders den Sitz des Beifahrers bei unbesetzten Hintersitzen sehr weit nach hinten verschieben zu können, so daß der Beifahrer seine Beine vollständig ausstrecken kann, oder es handelt sich darum, den Kofferboden, die Batterien oder das Reserverad aus ihren Gelassen herausfahren zu können. In diesen Fällen werden größere Auszugslängen verlangt.In this last-mentioned embodiment, this is often cherished Requirement taken into account, especially the seat of the front passenger when the rear seats are unoccupied to be able to move very far back, so that the passenger can fully stretch his legs can stretch out, or it is about the bottom of the trunk, the batteries or to be able to drive the spare wheel out of its compartment. In these cases it will be larger extension lengths required.

Zur Verdeutlichung der obenerwähnten Vorschläge dient die Zeichnung, und zwar zeigt Fig. i eine Seitenansicht der Gleitvorrichtung, Fig. 2 eine Oberansicht dazu, Fig: 3 eine Stirnansicht, Fig. q. einen Querschnitt, Fig. 5 zeigt die Verwendung des gleichen Laufschienenprofils bei einem Sitz mit Holzrahmengrundplatte und Fig. 6 die obenerwähnte teleskopische Anordnung von drei relativ zueinander verschiebbaren Schienen mit zwischengeschalteten Kugeln im Querschnitt.The drawing serves to clarify the suggestions mentioned above, namely Fig. 1 shows a side view of the sliding device, Fig. 2 shows a top view in addition, Fig: 3 is an end view, Fig. q. a cross section, Fig. 5 shows the use of the same track profile for a seat with a wooden frame base plate and Fig. 6 shows the aforementioned telescopic arrangement of three displaceable relative to one another Rails with interposed balls in cross section.

Es bezeichnet i die Grundschiene, 2 die Laufschiene, während die Kugeln das Bezugszeichen 3 tragen. Mit der Schelle q. wird die Laufschiene 2 am Sitz festgeklemmt. Zu dem Zweck hat die U-förmige Laufschiene 2 einen waagerechten Fortsatz für die Klemmschrauben und einen senkrechten Fortsatz 2' reit Schlitzen, die von dem etwas aufwärts gebogenen Ende q.' der Schellen q. durchgriffen werden. Dieser senkrecht hochstehende Schenkel der Laufschiene ist auch Träger von Böckchen 5, in denen die Stange 6 gelagert ist. Diese wiederum ist Träger von Nocken 7, die unter der Wirkung der Schraubenfeder 6' in die Zahnlücken 8 der Grundschiene i eingreifen und dadurch dem Sitz eine bestimmte Lage sichern. An einer Verschiebung in eigener Achsrichtung ist die Stange 6 durch geeignete Mittel verhindert.It denotes i the base rail, 2 the running rail, while the balls bear the reference number 3. With the clamp q. the running rail 2 is clamped to the seat. For this purpose, the U-shaped running rail 2 has a horizontal extension for the Clamping screws and a vertical extension 2 'rides slots leading from the something upwardly curved end q. ' of the clamps q. be penetrated. This vertical upstanding legs of the running rail is also a carrier of lugs 5, in which the Rod 6 is mounted. This in turn is the carrier of cams 7, which are under the effect of the helical spring 6 'engage in the tooth gaps 8 of the base rail i and thereby secure a certain position for the seat. At a shift in its own axial direction the rod 6 is prevented by suitable means.

Die eigenartige Form der Laufschiene :2 ermöglicht es nicht nur, die Anklemmung am Rohr 9 des Sitzes vorzunehmen, vielmehr kann genau dasselbe Profil, wie es Fig. 5 erkennen läßt, verwendet werden, um es an einem Holzrahmen fo mit darauf befindlichem Sitzkissen zu befestigen.The peculiar shape of the running track: 2 not only enables the To be clamped on the tube 9 of the seat, rather the same profile can be used, as it can be seen in Fig. 5, used to attach it to a wooden frame fo with to be attached to the seat cushion.

Die Einlagerung der Kugeln 3 zwischen den kreisförmig eingezogenen Schenkeln der Laufschiene 2 einerseits und den kreisförmig hochgebogenen Rändern der Grundschiene i andererseits bedingt die oben klargelegte Druckverteilung, und sie gibt auch die Gewähr für einen absolut glatten und klemmungsfreien Lauf -der Schiene 2.The inclusion of the balls 3 between the circularly drawn in Legs of the running rail 2 on the one hand and the circular upturned edges the base rail i, on the other hand, causes the pressure distribution set out above, and it also guarantees an absolutely smooth and jam-free run of the Rail 2.

Die teleskopartige Doppelanordnung ist in Fig. 6 dargestellt. Die iGrundschiene i2 ist an den Rändern schleifenförmig nach abwärts gebogen, und zwischen diesen kreisförmigen Abwärtsbiegungen und den kreisförmigen Aufwärtsbiegungen einer weiteren Grundschiene i i sind weitere Kugelsätze 3 eingelagert. Selbstverständlich müssen die Auszugsbewegungen wie bei einem Teleskop begrenzt sein. Ein Sperriegel 15 hält die Laufschiene v3., die hier eine etwas andere Form hat, mit den beiden Grundschienen ii und 12 in unverschieblicher- Verbindung.The double telescopic arrangement is shown in FIG. the iBase rail i2 is curved downward like a loop at the edges, and between these circular downward bends and the circular upward bends one further base rail i i further ball sets 3 are stored. Of course the extension movements must be limited like with a telescope. A locking bolt 15 holds the running rail v3., Which has a slightly different shape here, with the two Base rails ii and 12 in immovable connection.

Claims (3)

PATENTANSPRÜCHE: i. Verstellbarer Kraftfahrzeugsitz, bei dem nach Bedienung eines Handgriffes eine mit dem Sitz verbundene Schiene unter Zwischenschaltung von Kugellagern auf einer Grundschiene entlang bewegt werden kann, dadurch gekennzeichnet, daß der eine Schenkel der Laufschiene (2) einen waagerechten Fortsatz und der andere eine senkrechte Verlängerung aufweist, so daß ein und dasselbe Profil für Stahlrohrsitze und Holzrahmen verwendet werden kann. PATENT CLAIMS: i. Adjustable motor vehicle seat in which after Operation of a handle, a rail connected to the seat with interposition can be moved along a base rail by ball bearings, characterized in that that one leg of the running rail (2) has a horizontal extension and the other has a vertical extension, so that one and the same profile for tubular steel seats and wooden frame can be used. 2. Kraftfahrzeugsitz nach Anspruch i, dadurch gekennzeichnet, daß einer der Schenkel der Grundschiene (i) einen waagerechten Fortsatz hat, der die zur Sitzfeststellung erforderlichen Rasten (8) aufweist, in die mit der verschwenkbaren, unter Federwirkung stehenden Verstellstange (6) verbundene Nocken (7) eingreifen. 2. Motor vehicle seat according to claim i, characterized characterized in that one of the legs of the base rail (i) has a horizontal extension has, which has the notches (8) required to secure the seat, into the with the pivotable, spring-acting adjusting rod (6) connected Engage the cam (7). 3. Kraftfahrzeugsitz nach Anspruch i, dadurch gekennzeichnet, daß die äußeren Ränder der Grundschiene (i2) in Schleifenform nach abwärts zu erneuter Kreisformgestalt verlängert sind, um einem weiteren Kugelsatz (3) als Rollfläche zu dienen, während eine weitere lGrundschiene (i i) mit kreisförmig hochgebogenen Rändern diesem zweiten Kugelsatz als äußere Rollfläche dient, so daß sich die drei Schienen (i@i, i2, 13) teleskopartig auseinänderziehen und ineinanderschieben lassen.3. Motor vehicle seat according to claim i, characterized in that the outer edges of the base rail (i2) are extended in a loop shape downwards to renewed circular shape in order to serve as a rolling surface for a further set of balls (3) , while a further l base rail (ii) with circular The curved edges of this second set of balls serve as an outer rolling surface, so that the three rails (i @ i, i2, 13) can be telescoped apart and pushed into one another.
DEH9925A 1951-09-29 1951-09-29 Adjustable motor vehicle seat Expired DE889868C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH9925A DE889868C (en) 1951-09-29 1951-09-29 Adjustable motor vehicle seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH9925A DE889868C (en) 1951-09-29 1951-09-29 Adjustable motor vehicle seat

Publications (1)

Publication Number Publication Date
DE889868C true DE889868C (en) 1953-09-14

Family

ID=7146180

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH9925A Expired DE889868C (en) 1951-09-29 1951-09-29 Adjustable motor vehicle seat

Country Status (1)

Country Link
DE (1) DE889868C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229910A1 (en) * 1982-08-11 1984-02-16 Peter Brockhaus GmbH & Co Handels KG, 8196 Eurasburg MAST BASE HOLDER FOR A SAIL SURF
DE102016211809A1 (en) * 2016-06-30 2018-01-04 Volkswagen Aktiengesellschaft Vehicle seat with telescopic seat-length adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229910A1 (en) * 1982-08-11 1984-02-16 Peter Brockhaus GmbH & Co Handels KG, 8196 Eurasburg MAST BASE HOLDER FOR A SAIL SURF
DE102016211809A1 (en) * 2016-06-30 2018-01-04 Volkswagen Aktiengesellschaft Vehicle seat with telescopic seat-length adjustment

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