DE1979784U - TELESCOPIC TUBE. - Google Patents

Description

Oct 17, 1967

Hobert Krause K.ß. A 30-

Branch

WelihelJB-Teck

in WeilheiiB an der Teck

Futming for teXeskopartlg into each other sliding profiles

The invention relates to a guide for telescopically mounted irieimnder © and 'verschiebixre Heohteclcprofilej. in which all profiles Ifeer ¹ abut against one another on at least one of their wall surfaces facing one another.

for telescopic feel d @ B € n one of the - each other pulling & n.äteti profile

! End faces with elevations, is provided and where

sufficient Ub®v this © elevations a © / guidance of the profiles

Into one another. is reached, are known to see *

The invention is now the task sijgFimde, an arrangement for the. EÄebwBgen to be indicated by the

If the number of surveys is as small as possible, see a good * game »and waekel-free leadership. Width? is to show a possibility by the invention; will * with simple means and pralftisoh create an anti-rotation lock for profiles against each other without additional effort. -. '

Besnäers good tightness of the profiles results for such a right angular cross-section 'according to the invention -due to the fact that oil elevations on both sides-close-opposite profiles are arranged-, whereby standJh. with a minimum number of surveys, a very pouring amount. " game «, and wobble-free, poor and v®r & clilelBi® & te FCuehrung results»

III, Aesgest & ltisng of the invention can be formed by ÄiiswSlbimgai der Profilwanduneen oüer inserts in these 'editions'. On these or the like. As Etesatee siriä, for example, plastic plugs or the like to make terweaids. kSmen uuroh correspondingly worked tail points, glued-on encryption elements or the like

If the bumps formed by the Ausneibungett Profilnandungen ₉ so results look in the AuswtSlbungen eine'Verdichtung of ßrtuidBiaterials * the © ine increased versehleiefestlgfceit same swf consequence asked what © in terms of ά% Spielfrelhelt of leadership. even after prolonged use of bedettmg is *

In the course of the ErfInitag, there could be a production for telescoping ineirianäer mounted "movable and against each other iui ¥ @ rclrelsbar © _Ä tew * only I3eselax ⁱ = mutually irrotatable profiles, in the case of ctei * oil profiles overhanging wall panels together axiiieg © a ^ advantageous clauses _s that the supported against each other profiles ihrein facing Wandfläs & comprise en staggered elevations * whereby, check in a simple Weis © the Mögliehkeit results, 'equilateral fiber to limit gegmeliiander Presfile their lead in their Drehbewegimg or eogar non-rotatably attached to one another »

It is particularly important in this connection that aa one of the interlocked

Profiles provided - Exfeebang jswisehen there are two inconsistencies in the other profile and that at least

the elevations provided on one of the two profiles continuously In the longitudinal direction of which are arranged, making the surveys in addition to guiding as well Form stops that the rotary movement of the profile © limit against each other.

line especially © infaetie guide for telescopically interconnected and displaceable profiles, in which the profiles abut one another via elevations provided on at least one of their facing wall surfaces within the SuSeren professional Lies opposite end -and- SSAS äußere- profile at least close to its o ^ | 5 inner profile interspersed end with elevations is provided "with such a configuration eixier a®r invention results in an extremely cost-effective solution * as to guide very few SilhrtmgspiEJkt © necessary gslnö _ff olmo öaß oils achieved by the © rfindungsgeraäss © solution.

The invention is hereinafter MÄM above a Ausfflhrungsbeispieles "the seigt a teleefcopartIg'ausfahrbaren Tisehfuß, explained" Eb show in one one:

FIg. 1 the TisehfuS partly in the sonicity,

Fig. 2 © a section A = B through the table foot

Ma Fig «l _t and

a Sebnitt C «D, again through the TisohfuB according to Fig. 1 *

The table base shown in the figures has an outer frame 1 belonging to the table frame, in which an extendable inner earth 3 is mounted. The izmeo tube 5 is guided in the outer tube 1 via erli © bim @ en 2 i which are formed by bulges of the outer © n-- or IsH?. @ Nroiii * es.

In the © ins @ ln © ix for filming on the outer tube 1 near its upper, by the ion tube 5 penetrating SMe elevations .2 "and on the Imienrohr * near its lower end» always ± rmevh & lb of the outer tube 1, elevations 2 * are provided through these The arrangement of the always results in one for all extension lengths

With the execution of the Tlsöbfuees from right pipes * as it is shown in the example, it proves to be useful for a good guide pit mSglisliat few guide points to arrange these close opposing Eeken ^ una sswar on both sides of the same * on the inner tube 3 ^ QV $ gß ** see elevations 2 ³ or "2 ⁸ " arranged offset on different Eoteen " as it is here, so BtQh the elevations serving as PÖtaangspimicte each place in the most suitable support area, without causing difficulties - bsi cSif Monday © would occur «

Claims (4)

Expectations: . Telescopic tube with two nested rectangular profiles that can be moved against each other., At which the profiles provided on at least one of their facing wall surfaces raised areas abut one another, characterized in that the elevations (2) on both sides close to each other Profile corners are arranged. 2. telescopic tube according to claim 1, characterized in that that the elevations (2) by bulges in the profile wall are formed. 3. iDeleskoprohr according to claim 1 or 2, characterized in that that / the elevations (2) are formed by inserts, supports or the like. 4. telescopic tube with two interlocking and opposing ' Profiles which are displaceable to one another and which cannot be rotated to a limited extent or are restricted in relation to one another, in which the profiles Ctese tirtfenoqe (- $ enui2onspt.) Te "die iulsirf einioreic-hSa, sw" stand * "ro <J * äossvmg 4et original review submitted Unfeciogenob 0! E fechfüch" Scdeuiuno of the deviation lsifit di "urarfunglio ten were not soaked under office . You can ») be singed at any time without *« * Äche »intsfesss $ free of charge. At the request of this also Fotc * ^ aNW »* << · * v *» i> Öbfichen prices ^ lfert: Oeutsches Peteeterat, - 2 - Elevations provided on their facing wall surfaces rest against one another, in particular according to one of the previous claims, characterized in that mutually supported profiles (Ί, 3) have elevations (2 ¹ , 2 ^M ) offset from one another on their facing wall surfaces. £>. Telescopic tube according to claim 4? characterized in that an elevation provided on one of the nested profiles between two elevations on the other Profile is and that at least one of the two Profiles provided elevations are arranged continuously in the longitudinal direction. . in- '; ■.,:. 6. Telescopic tube with / with each other mounted and mutually displaceable profiles, in which the profiles over on at least one of their facing wall surfaces provided elevations rest against one another, in particular according to one of the preceding claims, characterized in that of two profiles (1, 3) guided one into the other, the inner profile (3) at least near its end always lying within the outer profile (1) and the - !, outer profile (1) less · .- '■? ■ next B'eineir .vom * inner ^J ' 3? Ri © fit - (; # ■) ■ interspersed end - "" ■■ ■ with elevation eh / Wr see -is. '''^;: -. .- '"■' ■ ';■"."■