DE1298784C2 - Slide rail guide - Google Patents

Description

2. Slide rail guide according to claim 1, characterized in, that the shoulders (7) of the legs (9) of the inner rail (2) according to Bias Creation of a flat trough for the RoOen rolling elements (5) angled outwards at right angles are on the inner rail (2) clasping strips (8) of the outer rail (1) rest on the outside of these shoulders (7), s

3. Slide rail guide according to claim 2, dalastet Since the position of the rails of a slide rail guide is often retained for a long time, it leads the local stress on the rubber rings to the fact that they permanently deform and graze out of round.

The object of the invention is to provide a guide rail to create in which the disadvantages of the known slide rail system described are avoided are and b ^ i of the elastic body on the one hand have a large working capacity and, on the other hand, are protected against stress.

This object is achieved according to the invention in that the elastic body is the roller-rolling element penetrating axles made of hard rubber. Plastic od. DgL are those with their from the RoI-len Wilz bodies protruding ends under bending bias against extending in the longitudinal direction of the rails and from the legs of the inner or angled shoulders propped up

characterized by that limb (90 are angled from the outer ends of the shoulders (7) to the flange (3) of the AuBenschiene (1) towards the laanmrifcm of the legs (10) of the u Außemchiene anaegen Anfiensctnene to the. are.

The elasticity of the axes is chosen so that the Inner rails, e.g. with an unloaded vehicle seat, of the elastic axes firmly against the

¹ "■ 40 lives of the clasping the inner rail

Outer rails are pressed and when the vehicle seat is loaded, the flanges of the inner rail expand Support on the rollers-rolling elements, so that the Inner rail no longer rests against the clasping strips of the outer rail. The elastic Axles allow a relatively large spring deflection and the preload required in each case is light adjustable.

There is a known slide rail guide with a St C-shaped outer rail and an inner rail, has soft legs angled from the flange, which after the formation of a trough for the roller rolling body are cranked outwards. Between the outward-facing strips of one of these S3 inner rail with a so-called hat profile and the people clasping the C-shaped outer rail are plastic sliding bodies or balls aage · In the sliding rails according to the invention Is the AKJrdflttfii deTTartiger KMMstöffgleit ·

The invention relates to a slide rail guide, in particular for vehicle seats, consisting from an essentially C-shaped outer rail, an inner rail guided in the outer rail, between the flanges of the outer rail and the inner rail arranged roles-Wäb bodies and with the roller-rolling elements cooperating body made of elastic material, which the inclination have »the inner rail facing up against the strips of the C-shaped ones that embrace the inner rail Print outer rail.

In the known Gleitscbieneufühi-Ungen this type are the roller Wikkörper, which roll on the inner sides of the mounting flanges of the Innenechiene and AuBenschiene, provided with at least one Umfangiriüe in on a rubber

def around the! oiled
the cylindrical

Assembling the equilibrium fuhnug will be the

iummieltttische Ring fe

* the ioUe. "'

are M the

mftBeti Gielts ^ & Bfuhfiing the
£ ui & nschi @ ne wegwinkelietx Schefi
emir relatively flat Laüfrinae five

effbsdimgsge-Flariish the

«Ekflt WnaehtUBensö
on dwtn insides

the A

bracing of the supports and at d »rtü Aüßtüwiteti m

the way the mediaeval borders ledge the

™ ι - as

S drained to the outside so that

* on

tissue * on de / ^ K ^ en der on the flange of the AnSensdüe «down- * d * l d Ii di d

Sd »et * el the Im« »sniene,

the ScheXlkd deap Anfie

G
the Andes

The drawing shows cross-sections of two examples In accordance with the invention, sliding rail rods.

In the slide rail guides according to FIG. 1 and 2 is also in the Cfömncen AnBensdnenel and 10 feathers,

** FT ^ ato € in a modified form of application of the invention. I are the ones! «Branches * 'of the outer “ rails ”are not parallel to the inside of the flange - but run roughly in a WmKei

vcn

tin

schiene2 or end * an
jrib

nnen, b
in maturity

the AnöepsöneaB
^ the upper tenons, the ä on the strips V

Gleitschienenfühnmg smd the axes 6 elastic so

condemned to oppose the shoulders of the Tiiiwb

rail 2 and thus the inner rails Eeeendie um- «» ™ nonnoi ^ ii «u» «^» "~ ™ ~ Z ~ S ~ £ a ~ λ, 7 * ι. Κ4

SSmSLeiBtenSderSSc ^ r ^ En. «The ^^^^^^ V ^ J ^^. In this state there is between the Ffcnsch4 the dteer Aj ^ t ^^ r ^ aro ^^^

tanenschiene 2 and the RoUen-WalzkSrpem 5 a ^ md des ^ «» ^^^ Γ rfteSamiSen

little game. BeiBdas ^ ng; der ^ öchfeienffl ^ SJ ^ ÄXI ¹ W ¹ ^ StS

ifienn! sheet drawings

Claims (1)

I 29if Perche: those on the Flaasshgn GidtschienenfjjhTung. in particular for consisting of an essentially C-shaped outer rail, one in the guided inner rail, between the flanges of the outer rail and the inner roller-WJüzköipem and with the roller-Wälzkötpera the Ismen- and Angenschieae adjacent areas of the rubber ring {completely into the circumferential groove pressed so that the flanges of the rails directly _{touch the s} cylindrical surface of the roller-rolling elements. The rubber rings clamped around the rolling elements have the task of ensuring that the inner line rests on the outer rail without play, even in the unloaded state. Made of elastic material, which the well-known sliding rail guides have the ability to push the firm rail outwards at the night that the rubber rings around the roller-rolling elements clasping the inner rail only do a bit of work have and lose their effect if they are marked that the eö- due to overloading the profile of the outer rail on the roller body (5) has been widened. Furthermore, the rubber rings throw axles (S) made of Hartaunini, plastic “or in the one on the flanges of the inner sctoene and. The like, which with ifareri from the Rollea-WäTz- adjacent areas of the outer rail emboss (5) protruding ends under bending prestress against in the longitudinal direction of the rails (3, 4) and from the legs μ
the inner or outer rail (3, 4) angled shoulders (7, 70) are supported.