DE1913914U - RETAINED PIPE CONNECTOR. - Google Patents

Description

:. Ludwigshafen / Rhine "28" 1.1965

£ SSSiäe £, * GHl'1251 P / rab

IlalbergerMtte

.Brebach-Saar

Representative ■.

Patent attorney

Dipl.-Ing. Adolf Η »,. · Always

67 Ludwigsh & fen / Rhe in
Richard ~ \ 7agner ~ btvaße- 22

Me invention "refers to a thrust-protected, be ·» possible audio connection. with a one-part or multi-part -Circlip and a counter ring -used v / earth and is characterized by the combination of the following features:;

Q-) On $ äi- »Spitänencie of a pipe is a locking ring attached, which is spherical on its outer surface,

"b) The circlip is enclosed by .a counter ring., whose inner spherical surface rests against the similar .Kugelflache-the locking ring, the end of the counter that protrudes beyond the circlip is connected to the end of the sleeve,

c) The counter-ring is provided with a recess which serves to determine the end position of the counter-ring as a stop at the front end, the height of this recess being determined so that ^: for the non-angled

£ ■■■■ - ^; '. ^:

] Spigot end of the pipe in the G-round of the socket for the {■ Processing-used gap remains "

["■ The arrangement of a locking ring on the Spitzj end is known to pipe connections, as is v / xe it -.known "is, - to provide a counter ring *, which over the Circlip is attached to the sleeve " The. Korn'binatlcn a specially designed locking ring used here bsw = matching counter ring and "the special design of the counter-ring and the fastening used, however, put the gagen over the known forms of training - .. a new and progressive one Training =. . .

Another design according to the invention provides _? that the recess and the Mufi'ehdra.nd are provided with thread j so that the counter ring can be screwed on.

Mail, can. According to a further proposal according to the invention Moten or bores in the outer surface of the .G. counter ring . attach, to thereby the possibility of inserting. create the handle ends of a tool.

A pipe connection according to the present invention is particularly advantageous in the case of a thrust-secured _s . movable and gumraig.sealed connection, preferably 'with a' socket connection '.

Gurami-sealed connections _? which thereby against thrust or 2u || are secured, - d'aü. a locking ring with in oils. Connection is built in are known per se. However, these types of push-fit connections are either not applicable to socket connections or they do not allow the spigot end to be unwound in the

1 ■ Muffe, or the revenue, which aur the attainment of the Se'-iu-b

; fuse must be taken, "touch the

\ tu »..., to an undesirable extent Often the well-known

I also knew only slight thrust or ' I 'transfer "tensile forces" «

j The present invention has the task of the Schuo- \ assurance for rubber sealed ?, movable sleeves-I - au compounds allow ₉ without both the "good

fr '■ -. The sealing effects of the single seal ring as well as the angularity of the spigot ends in the joints influence. "Pregnant o D> .. r. In addition, it should be suitable for transferring large thrust ™ or tensile forces.

\ - -. An exemplary embodiment according to the present invention is shown schematically in the attached drawing. shown,

. This drawing -shows a shear secured, gumni- "■ sealed j BEV / A ny -Rohrverbindung after the assembly. '." Non abgev / inkeltem "Spitaende. The Spitsende is inserted into the socket? Causes the sealing of the" sealing rings the locking ring is "embedded in-a groove in the spigot end, it can just as well otherwise on demJ3pitz .-.; be anchored walls, such as by welding""in diesera example""older backup ring is spherical on its end facing the tube faces radially away ^u nfon ^

'arched and lies - with this surface on its part inside 'arched counter-ring on »The (Jegenrin / ;, who over

., d-e-n. ^ grabbing the locking ring, is -im drawn Example screwed onto the socket head and lies with its- "contact area at the · Ivluf fens ti-ϊη at» Das .Zusar.U: play of sleeve, counter ring and locking ring

■ is it dimensioned so that a gap remains in the base of the hoof _?

which is required for unwinding the spigot end in the sleeve ο So that the selenium ring can be fitted, _{see p} . ER is provided with bores into which a ,, Y.'erk generating engage kanru JJiese prepared holes, _t; s can "oo
may also be arsetsted by anger.

Claims (4)

RA. 04 8 1 k 0 * 29.1.65 -3 Schubgesieherte "movable pipe connections ;, at.," The. Be employed a one- » 'or multipart securing ring mid. Ice.. G-ege &ring', the throughput -iekermseiclinet combination- inferential Merlcaales 9 ·) On the - spigot end (2) of a pipe is a. Circlip (4) fastened _f . Is it spherical on its outer surface? - Ils) The circlip (4) is from a counter ring. (.6) umschl'os's'en'V whose inner spherical surface (7) the. similar '"spherical surface of the circlip is in contact Ζ with the .aber the circlip (4) projecting end of the mating ring '(6) is connected to the end of the hoof (i) ■ α). The antagonist. (6) is provided with a Einrehurig (10) ₉ as. 'Stop .'am hoof fenrand (9) for · determining the end position of the counter ring (6) -wherein dients, DIE! .Lohe this üindreHung set so 1st _f that for the non-· ^ from ewinkelte spigot end "(2) of the tube Basically the socket (1), the gap (i 1) used for sealing remains, .. 2) pipe connection under claim I ₉ 'gekennseich «= net 5 that' the. Notch (10) and the Kufxenrand (9) are provided with Gev / inde, so that the. Counter ring (6) can be screwed on. - • 3.). Your ear connection under claims 1 and 2, thereby marked -. draws that the ichorungsring (4) is fixed in:; iner groove (5) in the spigot end (2) ₀ 4) Pipe connection according to claim 1 'to 3 »characterized in that ·' in the outer surface of the counter ring (" 6) iJuten or bores (8) sum ^ insetsen the G-riffeE.3en a V.'erkseüges sln & a