DE1887562U - Sub-warehouses, in particular for electricity meters - Google Patents

Description

Lieentia Patent-Yerwalttings-GLm _o ft Frankinrt / Mai; E4 Tlieodor-Stern-Eai

PB 1? 9

- = _ ~ «__ _ -. ■ 24o 2 _O 1961 - ■ 'V

Kn / He _o .

"Sub-storage, especially for electricity meters"

Sub-bearings for electricity meters are known in various designs either "as Einstein or as double stone bearings, especially the double stone bearings, which consist of a bearing body inserted in the measuring mechanism carrier, the adjusting screws and spring elements for the support and suspension of the lower stone nipple as well as the bearing ball and one on the _$ deferrable to supporting shaft unites the upper stone nipple locking cone in itself, are very expensive and are therefore .. respect to the production costs in a very unfavorable ratio to the "other measuring instruments the wastefulness of the known bearing is particularly due to the fact that the cone for the upper stone nipple and "the bearing ball must have been secured by a cap enclosing these ropes. The safeguard applies to all things der.Kugel, which can easily be lost if this cap is missing _o Hanau - that such bearings are difficult to overhaul to take apart '"■ . are _P In addition, the known bearings are unsatisfactory because of the different parts that can be moved relative to one another, because the tolerance inaccuracies; transverse displacements of the jewels which have an adverse effect on the measuring accuracy can occur. "<> The construction of this bearing would, indeed, be simplified if it deviated from the complete form and the bearing body and counter bearing would be carried out separately, depending on the case the risk that the no longer secured bearing ball will be lost v

The 1 ^^^^% relates to a sub-store for electricity meters with: a bearing body as a carrier of a lower one. St e.iraiipp ice and.

. - .- ■■ -2 =
PB 17 * 960

the axis to be supported, between see and the. lower. Stone nipple enclosing a bearing ball, which avoids the laughing haste mentioned and is also generally applicable _Q ^ s ^^^^^ Sg ^ & best ent the bearing body consists of a solid part in which a permanent magnet is inserted underneath the fixed part Lagerstejjaes. is arranged, while the counter-bearing as is connected from the bearing body completely separate part fixedly connected to the borne 'axis _0. The anvil may consist of either a stone nipple .fertigten of a ge of metal or plastic ~ body to the to-supporting axis is held or it can be formed by a plastic body pushed onto the axis =. The body connected to the axle expediently has an annular edge which extends over the upper end of the bearing body in a cap-like manner and which made it difficult for dirt to penetrate. The lower bearing body is only inserted into a bore of a .. support and is held by a screw acting on its jacket »■" -.-- ^;

On the basis of the drawing, which is in sectional views according to the 1 and 2 give two different examples of the introduction «

Price increases ^ v ■.

let the ^ E ^ .jg ^^ g explained in more detail -,.

The sub-bearing according to the embodiment according to Jigo.i consists of a cylindrical bearing body 1, - which is located in a bore of a carrier 2 and is secured by a screw 5. The screw 5 'acts on the jacket of the bearing body and thereby prevents a® displacement ο the bearing body is provided with a bore 4 · ^ in which a rod-shaped permanent magnet 5 is inserted ο the bore widens towards the top heel-like and carries, in this part a stone nipple -6 _t "which has a spherical surface-like curvature on seiaei? tOP * the Stone nipple] carries a bearing ball 7 "on which the counter-bearing rests _r " which consists of an upper stone nipple 8 and a body 9 holding this stone nipple, which in turn is firmly attached to the

to "supporting" AeJb.se Io is pushed '»- The body 9" which consists of metal or plastic, "can also be molded onto the axle. At its lower end it has an edge 11; Bearing body 1 engages and thus "protects" the spherical space from dirt, the bearing according to the invention is particularly due to. of the one arranged in the bearing body. Magnets easy because gate directions sur mechanically secure the bearing ball are completely superfluous Bearings Ball is held by the liagneten 5 on the bearing body so that it can not be lost even when removed abutment _o The arrangement can-nor "further simplified .if instead of the permanent magnet made of Alnico, an oxide magnet is used, "which then assumes the position shown in dashed lines as a plate 12" The hole 4 is then superfluous, which simplifies the production of the bearing body even more ". ·

In the case of the bearing according to FIG. 2, the bearing body of which corresponds to the arrangement according to FIG. 1, an upper bearing block is saved. molded-on plastic body ₅ which on its side facing the lower stone nipple has a shape 14 corresponding to the bearing ball With this arrangement, which is characterized by its particular simplicity - "a uniform wear of the ball is guaranteed on all sides, _etc."

Claims (1)

Sc hat ζ claim before: 1oTJnterlager _t 'in particular for Elektrizitätszäiiler with. a bearing body as a carrier of a lower stone nipple and an upper counter-bearing which carries the axis to be supported ^ between itself, and the lower stone nipple enclosing a bearing ball, characterized in that the bearing body consists of a solid part in which a permanent magnet is arranged below the permanently inserted bearing block, while the counter bearing is firmly connected to the axis x ^{r to be} carried as a part that is completely separate from the bearing body, _o Sub-bearing according to claim 1, characterized. that the abutment consists of a Steiimippel _s which is held by a metal-made or plastic body, ".. 'which in turn is pushed onto the axle ο 3ο sub carrier according to Claim 1 -, characterized in that · the counter bearing pushed from one to the axis facing at its lower bearing stone page _t a semi · = spherical or conical recess having "art-material body is". "" · " - "'- 4c sub-bearing after inspruch 1 to 3 $ ₉ characterized in that the axis connected to the body has a ■.-Annular rim., The cap-like manner the upper end of the bearing body overlaps ₀ ". .. '■ " - ""'".-""■..--" . Only inserted into an opening of a carrier (at the ElektrizitätszäMern Meßwerkträgers) und.duroli acting on his coat screw held under bearing of claim 1 to 4, characterized in that the bearing body is ₀ - Lic e η t ^ i .a Patent administration © - GmbH <