AT265040B - Vehicle seat with underframe, suspension and damping - Google Patents

Vehicle seat with underframe, suspension and damping

Info

Publication number
AT265040B
AT265040B AT951364A AT951364A AT265040B AT 265040 B AT265040 B AT 265040B AT 951364 A AT951364 A AT 951364A AT 951364 A AT951364 A AT 951364A AT 265040 B AT265040 B AT 265040B
Authority
AT
Austria
Prior art keywords
lever
seat
handlebar
underframe
adjusting
Prior art date
Application number
AT951364A
Other languages
German (de)
Original Assignee
Bremshey & Co
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 Bremshey & Co filed Critical Bremshey & Co
Application granted granted Critical
Publication of AT265040B publication Critical patent/AT265040B/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
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04Seats 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
    • B60N2/045Longitudinal adjustment by means of articulated rods supporting the seat, e.g. parallelogram mechanisms

Landscapes

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

Description

  

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  Fahrzeugsitz mit Untergestell, Federung und Dämpfung 
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  Vehicle seat with underframe, suspension and damping
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Claims (1)

die sitzende Person leicht gedreht werden, da der Fortsatz --34-- dann abgehoben ist. Eine Verstellung, die acht verschiedene Einstellungen vorsieht, genügt in der Regel dem verfolgen Zweck. Wird kontinuierliche Einstellbarkeit verlangt, dann kann das Prisma --32-- gemäss Fig. l und 2 durch eine Stellschraube -- 35-- ersetzt werden, die jedoch den Nachteil hat, dass sie Raum zwischen dem Sitz- rahmen --1-- und dem Lenker --6-- in Anspruch nimmt und damit den verfügbaren Durchfederungsweg beeinträchtigt. the seated person can be turned slightly as the appendix --34 - is then lifted off. An adjustment that provides eight different settings is usually sufficient for the intended purpose. If continuous adjustability is required, then the prism --32 - according to Fig. 1 and 2 can be replaced by an adjusting screw - 35 - which, however, has the disadvantage that it leaves space between the seat frame --1-- and the handlebars --6-- and thus impair the available deflection path. Der Hebel --17-- ist in seiner tiefsten Stellung gezeichnet, die der niedrigsten Höhe des unbelasteten Sitzes entspricht. Durch Drehen der Stellmutter -- 25-- kann diese Höhe vergrössert werden. The lever --17 - is drawn in its lowest position, which corresponds to the lowest height of the unloaded seat. This height can be increased by turning the adjusting nut - 25 -. Weil dazu einige Kraft erforderlich ist, empfiehlt es sich, die Mutter --25-- als Hebelratsche zu gestalten, deren Hebel--36-- zum Verstellen von Hand innerhalb eines begrenzten Winkelbereiches hinund hergeschwenkt wird und daher so lang gemacht werden kann, wie es die Verstellung ohne übermässige Anstrengung erfordert. Because this requires some force, it is advisable to design the nut --25 - as a lever ratchet, the lever - 36 - of which can be swiveled back and forth within a limited angular range for manual adjustment and can therefore be made as long as it requires adjustment without undue effort. PATENTANSPRÜCHE : 1. Fahrzeugsitz mit Untergestell, Federung und Dämpfung, mit durch ein Lenkerparallelogramm auf einer Kreisbahn geführtem Sitzträger, mit Einstellbarkeit der Federvorspannung durch Verstellen des Abstandes, den die Federwiderlager bei unbelastetem Sitz voneinander haben sowie Einstellbarkeit der Höhe des unbelasteten Sitzes durch Verstellen eines Anschlages filr einen der Lenker des Lenkerparallelogramms mittels eines am Untergestell gelagerten Hebels, dadurch gekennzeichnet, dass die Schwenkachse des das eine Federwiderlager (20) tragenden zweiarmigen Hebels (17) parallel zu den Achsen der Gelenke des Lenkerparallelogramms (6,10) angeordnet ist, und dass zwischen dem einen Lenker (6) des Lenkerparallelogramms und dem Hebel (17) ein an sich bekannter, mittels Handgriff (33,35) verstellbarer Anschlag (32 oder 35) vorgesehen ist, durch den die obere, PATENT CLAIMS: 1.Vehicle seat with underframe, suspension and damping, with seat support guided by a handlebar parallelogram on a circular path, with adjustability of the spring preload by adjusting the distance between the spring abutments when the seat is unloaded and adjustability of the height of the unloaded seat by adjusting a stop for one the handlebar of the handlebar parallelogram by means of a lever mounted on the underframe, characterized in that the pivot axis of the two-armed lever (17) carrying a spring abutment (20) is arranged parallel to the axes of the joints of the handlebar parallelogram (6,10), and that between the a handlebar (6) of the handlebar parallelogram and the lever (17) a known stop (32 or 35) adjustable by means of a handle (33,35) is provided through which the upper, der entlasteten Sitzstellung entsprechende Lage des Lenkers (6) veränderbar ist. the position of the handlebar (6) corresponding to the relieved seat position can be changed. 2. Fahrzeugsitz nach Anspruch 1, dadurch gekennzeichnet, dass der verstellbare Anschlag in an sich bekannter Weise als ein um eine waagrechte Achse (30) drehbares und mit Flächen, die in verschiedenem Abstand von der Drehachse liegen, ausgestattetes gerades Prisma (32) ausgeführt ist. 2. The vehicle seat according to claim 1, characterized in that the adjustable stop is designed in a manner known per se as a straight prism (32) which is rotatable about a horizontal axis (30) and equipped with surfaces which are at different distances from the axis of rotation . 3. Sitz nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Hebel (17) gegen ein seine Winkellage bestimmendes verstellbares Widerlager (25) durch eine zwischen dem Hebel und einem festen Widerlager (5) angeordnete, zusätzliche Feder (27) gedrückt wird. 3. Seat according to claim 1 or 2, characterized in that the lever (17) is pressed against an adjustable abutment (25) which determines its angular position by an additional spring (27) arranged between the lever and a fixed abutment (5).
AT951364A 1964-01-28 1964-11-11 Vehicle seat with underframe, suspension and damping AT265040B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0056112 1964-01-28

Publications (1)

Publication Number Publication Date
AT265040B true AT265040B (en) 1968-09-25

Family

ID=6971219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT951364A AT265040B (en) 1964-01-28 1964-11-11 Vehicle seat with underframe, suspension and damping

Country Status (2)

Country Link
AT (1) AT265040B (en)
DK (1) DK105911C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593875A (en) * 1983-09-26 1986-06-10 Milsco Manufacturing Company Tethered vehicle operator's seat having wide range of fore and aft adjustment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593875A (en) * 1983-09-26 1986-06-10 Milsco Manufacturing Company Tethered vehicle operator's seat having wide range of fore and aft adjustment

Also Published As

Publication number Publication date
DK105911C (en) 1966-11-21

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