DE1699360U - COMPOSITE HOSE COUPLING. - Google Patents

Description

Subject ! Registration for design protection

The i Compressed air fittings (couplings) are fittings »which have significant advantages over the usual and: Have innovations that are described in more detail below?

In general, the compressed air hose pushed onto the couplings tends to "detach itself from the coupling as a result of the working pressure and the stress at work * This is particularly encouraged by compressed air" which has been poorly cleaned of oil, petrol, etc. *. The loosening of the hose leads to the well-known, "sometimes more or less serious" accidents. The hoses must therefore especially against that; Slipping are secured * Up to now, this was done firstly by i Schlauöhschellen (as can be seen in the picture) »secondly; closed steel rings are used "which are pressed by forceps pressure \" Both methods are expensive. The first “through increased expenditure for acquisition and assembly” the second through acquisition and only one-time use * The “fittings registered for design protection are normal couplings” which, with a gripping sleeve, clamp the compressed air hose so tightly under all circumstances »That solving them is no longer possible inadvertently * The advantage lies in this?
1 »The hose can no longer» as with the previous one

Clamp connected to the coupling »slip off (Fig. 3) * 2 # in the simple »cheaper version and 3rd in the ISinfaehheit of the assembly of hose and

Coupling*

The coupling can »due to that used in the 8-tire socket Materials, as often as you want to attach and detach the air hoses | "They are couplings for both Ba; Jonett- (Fig. 1} as well as for veraubverschluß (picture 2) »as well as from the sketches visible »manufactured * The assembly can be done in a very short time can be carried out with the simplest tools »;

Description of the fitting |

As can be seen in the sketch and photo, picture 1, the normal couplings have »three milled nuts» which are offset by approx. 12o. The clamp sleeves, made from the best deep-drawing material, are pushed over the cylindrical »collar with the hats» with a fitting mandrel or punch; the sleeve "introduced either with hand hammer or press in the dfrel !! uten \ so that a break away without the use of tools ι is not possible. Intentional removal of the sleeve is possible by bursting it open with a chisel.

Claims (1)

PA.190803 * 3/29/55 JOSEF STEFAN SCHMITZ κοΙΜΠΤΖ, be * £ 6. GESSIER-STR. S. Rtri ?: 83089 Skin friction , derSehlaueh - The hose yerbundicuppliang consists of the visual hose coupling A and the hook sleeve B · Both ropes put together result in the ready-to-use hose coupling C * The covenant of the Sehlauehkuppiung i is getting old three or four skirts »with three! jutes they are offset by about» 120 ° t with four chutes oa · 90 ° »Me Muten are 6 - 8 mat long, 5 ra® wide and 3.5 ma deep «Me Greif earmuff β is pressed onto the collar to fit, then through a Brucksteapel the material of the G-maturity machine or manually pressed into the grooves 2 * $ mm deep The connection is herewith made flawlessly can not" Is is requested X) hose coupling
liuten, ^ ...-- "^ PA241803 * 214.55 JOSEF STEFAN SCHMITZ KÖUS-DEUTZ. »Rare BHM ÖESSIiJER-STR. 3 RUJF: 8 30 89 go2 & attoh * Verlniitöimp2 & tt! i £ let dadureh that 1 »die Soi & eueldn ^ p & u & g A. with« in «» kf & iorlerteii Bund vereeheit lett i »dta recesses ei & geJfeäet * eint» ta üer Creiferncff · B einu feeteftf unvuirsoh & ebimmfli Sit «« 11. Geten, the drew up chluuch does not »efcr allowed aldb. on ä «r Sc? la & iiofei« i | iflwiig & in some #i »*? ^ ftichtung- see below 2 «the gripping handles B ₁ which are made from a BtMk SiefBiehsmaterial lkergeeteXXt lat _t mxi die λ ö "%" paast "aua 11? ® s ^ aterlal fa the g -Ute »<i« r wehlaweto & npplwisg Λ elagepaeet The kind cJer HeretelXime eiad b «i4s fell« itoia Crößjseß vorsolsnoleeat what under the ^tt Sohlauel>. «» VereuadlcuppXeng ¹¹ gekemuieiebiiet produced target" - . loh Mtte mi.9 on the 3,