DE1934887U - SEAT ARRANGEMENT FOR TRACTORS. - Google Patents

Description

Seat arrangement for tractors UIo invention relates to a seat arrangement for tractors.

There are seat arrangements for tractors known, in which the Seats have been cushioned by elno bogonfönaigo leaf springs or by a coil spring. The known seat arrangements oil Your springs work without a shock absorber, but you don't have to use a shock absorber Transferred undamped to the driver and lead to health damage dee Fahrora. This hits all boeonders Then even when the tractor is driven through potholes, the resultant impact on the driver suddenly lift from seat

The invention is based on the task of eliminating this Naohtoil and creating a seating arrangement for Traktoron ^ «**» the In addition to a good reuug, it also has good damping of the KuckstoQ energies. Be simple and easy and inexpensive to produce

The task vlrd by the union of the characteristics, daa the seat with arched leaf spring of the chassis dos tractor old one Hlngfoder, consisting of closed inner and outer rings with kegoligen BorUhrungsflUohon, in function pre-connection, solved ·

Due to the coablnation of the seat arrangement of the tractor old a ring spring, before that when driving through Sohlaglöohorn near the deflection of the seat occurring Bückstoaenerglen by dio aingfeder spring-elastic old a substantialon Flexibility dilaponon, with the stress the blngfedor in the direction of the arrow toleskopartlg move axially over their conical flutes, whereby the inncnrin & o radially compressed and stressed on pressure, dio au'sonriKgo Done radially and subjected to tension beforehand. As a result of the exercise A large amount of air is achieved in the keratinous surfaces, which too a considerable advance of the lUcLr.to'ikrcft of the i'oüor results.

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63c, 46. 1 934 887. Oskar E. Peter, Rmckcnhcim (Württ.). | Seating arrangement

for tractors. (T. 4; line 1)

13. 12. 65. P 2

17.3.66

Huron üinzuft & on ve it eier Itiugelige ken «the spring deflection, if required »to be enlarged. It is in the essence of invention dofl boohfroquonte vibrations dos seat the king spring not bomif beat, violnour should only mean and grayer vibrations and the resulting huoketoUencrgien, dio for the The driver of the tractor is lifted, taken up by the ring spring and vaporized and the driver is protected from damage to health ν of tensile and impact loads. In the declaration is an embodiment of the subject matter of the Invention illustrated · It shows

ri &. 1 the orfiuüungssemäOo ring spring old housing in an axial section below old a U-for ulgon Bofestigungseflansch, above with the hinged wire rope and

Fig. 2 of the seat of the old arc-shaped leaf fire with the chassis of the tractor and an interior fan arranged in between in a forward-looking scale.

i »io Sitzancrdnubg according to the Iiü.l and 2 bontoht from the seat 1, the bOj enfürui ^ on leaf spring 2, velohe au üoo chassis 3 of the tractor bcfo & tlgt 1st · Zviscl.ei) the arched leaf spring 2 1st the in oinesa pot-like house 4 gokapsolto IUu ^ f or arranged, in front of which the lo _t iartig üehuiuso 4 sits at selneiB ur.toren end pivotable in elnoa U-förtal & en fastening flange 5, is fastened to the leaf spring 2, mostly above the housing 4 in connection with the old cylindrical bolt 6 aittols of a wire rope on the leaf spring 2 angolonkt 1st. It consists of the closed inner rings 8 with double-sided outer cones - flat and the closed outer rings 9 with corresponding Innonkogelfluchon, voboi ztroi halbo closed inner rings 8a to form the end of the spring spring. The oboro half inner ring 8a sits old radially on a Fuhrungsunsata of the pot-like GohUuites h _t the lower half inner ring 8a on a guide flange 10 · StiitBehBHxgearü & yllBdttrkgjify.fea The pot-like housing 4, the Elngfedoreüule 6, 6a, 9 and the Fuhruntsflanseh Io verdon push through a cylindrical bolt 6 old ZjlinüerLo, f 6a » ZviisoUcii deta Eyllcderko ^ f 6a and the Fahrur.gcflansoh 10 is located eich oino Telleriottor 11. i> as open ait

63c, 46. I934SS7. Oskar K. Peter, Brackenheim (Würtl.). | Seat arrangement for tractors. 12. 13, 65. P 26 383. (T. 4; line 1).

17.3.65

liuaeugevlnde provided end of the to.iartigon Gobiuses 4 velet a GowlndeabschluQstiick 12 old AßschluSiuigo euf that ßotecr.kbnr los ü-fürai & eii iiefeetlirungsflunsoh 5 csittols Elnos Spli & tbolsseüs 13 is attached · L <uroh ο inen elastic Kunetstoffklotz 14 on "the s & vi SOLION dea cylinder head 6a and the uewindeabschluüstUck 12 sits, viril üio Uingfedoreäule pretensioned by the corresponding height of the plastic block and the cylindrical Bol2on 6 boia unspun the ring spring is cushioned * Ata upper end of the cylindrical bolt 6 Is a slot flndot a wire υ11 1? ait end loops, which is hinged by a clevis pin 16 to the cylindrical pin 6 and above at the bogonföreigen leaf spring 2 ·

Arbeitsvoise der Sitz & nordnuug for tractors. _f vlo from the fi £ .2 of the drawing to orsehtm 1st U.aigt AaxxSi ± x ^ k the wire rope 15 at uubelastotea seat 1 through · LiudurcU vlrd forward »

dp. s wihroiid the trip the Kincfodor ü, ea, 9 at high fre- Kchvingungott or -loichten P ^ hrbchiisttiBcn not operated vlrd · i red at aittloron or larger Fahrbchimuubenheitcn »üoq-2ulol £ o the driver with doa seat 1 starbor to down through, In addition, the resulting sole & arti & en bump organs are taken up by the lüngfedor with a considerable training swell, the brahtseil 15 is tightened and actuates the cylindrical bolt 6 old cylinder head 6a, as well as the disc spring 11 with guide flange 8 inner and outer rings 8a, 9 of the ring spring in the direction of the arrow During this movement dor Kingfeder in an axial direction, the closed inner rings 8, 8a are radially compressed, the closed outer rings 9 are radially stretched, vobol on the conical surfaces of the hinge boaohtliohe Helbung arises and so the pushing force of the seat 1 is elastic and cushioned, furthermore the restoring force of the single spring is low * in the middle of the cylinder head 6a and the guide flange 10 arranged disk spring 11 enables an everyday response of the tilttef or when actuated in Pf oil direction, while the clcstieohe plastic block 1Ί the cylindrical bolt G old cylinder head 6a when E & tspaiuien der Iliixciedor fedorolostisoh ^ oilUis.ft

Duroh the orfinöussgssea'ine 9itaivnorder in connection the main driver remains the driver of the tractor's health. borrowed damage üovahrt.

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Claims (1)

Protection claims . 1 «Seat arrangement for tractors, can be used by combining the following known characteristics» a) the Sits {1} with arched leaf spring (2) doe Chassis (>) dos tractorβ is up b) alt oinor ring spring, consisting of closed inner and AuOonrlngon (S, 8a, 9) sit conical Uorührungs- flat, functional connection. 2 · Sltssanordung for tractors according to claim 1, characterized in that the return in itself is bokanntor Voise by a sylinärisehen bolt (6) a with cylinder head (6a) through-hole and a guide flange (lu) under the control of a lellerfodor (11) dio iiiufeieuer aufnicust, whereby one to ₍ ifartlge8 üoiiäuso (4) the Uingfcdor with guide flange (Iu), lollorfedor (11) and i.unetetoffklute (14) UQoantolt and the off one alt an inner ovlmlo voreolieno Lntie des topfartlgti »üoh.iusoe des topfartlgti (4) a Ciowiude & bsohluOstiick (IU) old AnoohluOau ^ o has 3 · Seat arrangement for structure according to claim 1 and 2, characterized tokeunzeiclinot, tiaU of the upper £ ndo of the cylindrical Iiolzens (6) has a slot for receiving an i> rahtsoils (15) old end loops, welchoö with an S, lint bolt (16) üera the cylindrical bolt 6 and aa upper part of the leaf spring (2) is attached to the golenkartlg. 4. Seat arrangement for tractors according to claim 1, characterized in that the closed inner and outer rings (β, 8a _t 9) dor Illn £ fodor in a manner known per se from Federstebl or Lelohtuotall. 5. Seat arrangement for tractors according to claim 1, characterized in that the inner and outer rings (8, Ga, 9) of the Made from a plastic Qit üovobeelnlAgo boetehon. ä, Sa, öirili \ ü 12/8/65 (üsLar E. Potor)