DE1992301U - Oval plain bearing with a noble running layer of different thicknesses - Google Patents

Description

Karl Schmidt GmbH. Eraakfurfc (HaIn) ₉ des 12..Hare 1965 7107 Heckareulm /

-Str. 10

Hrο 4551

Oval zero guide bearing with different thick noble running layer

The invention relates to an oral sliding bearing with an egg

ansführtaagen diefeen dünnwan.digen precious overlay in dor Edellaufschiehtien & ® £ known bearings · "are about 25 M Aick and consist axm lead or 2inn or-binary © of ternirsn Legieraagea to lead '' or tin" Such ski elites are necessary ₀ isa inbesonderen cases di® liotlauf-O-leiteigenscliafteii su erliöiien md äas' embedding. "of dirt particles is these" proportionally v / calibrated scihi'clites to enable ", Ia machine and engine construction is generally known,> plain bearings with © Ta« "Tucks have the advantage that the bearing play is smaller compared to cylindrical saws."

3) 1 © meehanisehe Herstellung'-sololier Oval camp is extremely .schwierig as-'hierfür, besonder® Dre'hautpiaaten bsw _o broaches required s-ind "Particular difficulties have ■ τοη in der.Praxis at d @ r production closed Collar sleeves, because they, in contrast to shells, support the center of the radius for turning the

cannot be relocated ".» With & © n "so far known means was © sx sucht mögliehp Bundlager with oval Lagerinnenbohruagsn or with conical "crowned Storage area © to be produced economically «)

The invention has therefore see the Aufgabe- .gestellt ^ = the Gvalläger- Her position su simplify "Erfindtmgsgemäß is the -zylindrisch © '£ ragkörperbQhrxsig with ·""nt" rechiea · "licli thick-trained precious overlays"occupied;, ^which: - the thickness of this layer in the © © rößenordnuag swisehen 5 "und.-35 / u bewsgto. Since the thickness of this Sdellaxif =" layer is about 30 m should not exceed _9, the invention further vorj to classify one or more layers in the bearing . ^ which in turn are formed thick -unterschiedlich In this way, the ovality of the Lagers- can be enlarged _s' (/ u 5 to 35) without exceeding the layer Dieke area _e -

The layers according to the invention can, for example, be injected into the bearing bore, glued on, or also "grounded" by galvanic processes or the like. Palle of sticking © is an already finished "processed film ₉ after sticking dea gewünschtenOvalquersahnitt corresponds to the camp and no special processing needed laughing ₀ .The Irfin" dung looks ■ before _s both Äußendurchmesser the bearings

as a 'show and ä®n pin with aolehen layers su ","' the Sagergehäusebohrwg Bs is however advisable j Edellaussöhichtg di © the Thong adjacent ₉ only slightly different © of? also evenly train hard xmd the camp '' ■ © valität by SeMehtea% ii @ Cliroaip lletel. Taid dergleioliea to harden ₉ because with the ¥ © rring @ rimg the Ed @ Xlaiaf layer thickness _ • the transparency. Can be increased, imd auoh des Ter @ ehl © iB sees © © high- is ₉ like "with a ßleit» bearing sit the idle running layer _{or similar}

B © i eatspr © eh © nder Bestlickuaag. the gate direction with two or more »diaphragms," with the © alTanisierea can be inventively = · according to & © r way T © a the inod © to the cath can vrerden ■ ^ alvanisiesnroxgang impact _p as by the © extension di @ A "blagerimgsteileh © a redirected IMD here ter- mixed" victory mixing the c _e B 'lead particles or Miekelteilchen viirkt look particularly advantageous to di © dimensional accuracy of the layer thicknesses of _s when the periods have been changed by ATsnützwig ¥ @ rklein @ rt bawe compared to your purchase © in "significant economic advantage vexb / unden"

They "Figures 1 to 10 tend to be exemplary embodiments

Inventive idea »

The A ¥ bildia & g 1 ■ aeigt a bearing body 1 * as a support ■ body, serves with avlind-rischsr inner guide in front of the on - = * "bring the galvanic layer" -

In Figure 2, a support body 2 is shown with a cylindrical inner rim and a galvanically integrated drinking tube .

The A ^ ilduag 3 is' a cross-section through a Lagerbiiehs® with a knuckle layer of the same thickness everywhere 5 and one galvanic running layer β with different differences

In Figure 4, the Querselmitt lets through a Sagerbuehs © with an introduced intermediate layer 8 and an insulating layer 9 recognize- «'

You A "b) ilduB.g 5 shows the longitudinal section through a plain bearing 10 with an intermediate layer 11 and a running layer 12"

In the figure β -ist illustrates a cross-section through a bearing 13 with an intermediate layer 14 and an overlay 15 »

Iu. the alibildmig .7 is the cross-section through an axial «» bearing 16 with a galvanically applied intermediate layer 17 um ■ of a galvanic application layer a running layer 18 oar · = ·

put « _r '

Il "Ίί

Figure 9 is the cross-section of a bearing 24 with an intermediate layer 23 and a running layer 22 _o The intermediate layer 23 has the same thickness everywhere.

Camp 2, shown in A ¥ bilöimg 10? with the running layer 25 has an intermediate layer 26 ₉ which is of different thicknesses in cross-section «

Claims (1)

11 t S B, Ä S Jt- 3? S. ig II ® 1 * oval d0itlage ^ si * with is .2: ·. Oval eieitlagesp aaoli i from Mrterea llat ^ rioliea beateliea ale- 41 © fern rise *