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Machine translation
1. (WO2002008565) ROD LINKAGE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/008565    International Application No.:    PCT/EP2001/007321
Publication Date: 31.01.2002 International Filing Date: 27.06.2001
Chapter 2 Demand Filed:    28.02.2002    
IPC:
E21B 17/04 (2006.01), E21B 17/046 (2006.01)
Applicants: TRACTO-TECHNIK GMBH [DE/DE]; Reiherstr. 2 57268 Lennestadt (DE) (For All Designated States Except US).
WURM, Dieter [DE/DE]; (DE) (For US Only).
KOCH, Elmar [DE/DE]; (DE) (For US Only)
Inventors: WURM, Dieter; (DE).
KOCH, Elmar; (DE)
Agent: KÖNIG, Reimar; Lohengrinstr. 11 40549 Düsseldorf (DE)
Priority Data:
200 12 524.9 20.07.2000 DE
Title (DE) GESTÄNGEKUPPLUNG
(EN) ROD LINKAGE
(FR) RACCORD DE TIGES
Abstract: front page image
(DE)Die Erfindung betrifft eine Gestängekupplung, wie sie zum Verbinden der Gestängeschüsse von Geräten zum grabenlosen Verlegen oder Ersetzen von Rohrleitungen bekannt ist, mit formschlüssigen Verbindungsmitteln, die gewindefrei und mit Hilfe einer zusätzlichen Gewindeverbindung axial spielfrei verbindbar sind.
(EN)The invention relates to a rod linkage such as is known for linking the rod segments of tools for the trenchless placement or replacement of pipes. The inventive rod linkage is characterized by form-fit connecting devices that are unthreaded and that can be interlinked by means of an additional threaded connection without axial play.
(FR)L'invention concerne un raccord de tiges du type connu pour le raccordement de tronçons de tiges de dispositifs utilisés pour la pose ou le remplacement sans tranchées de conduites tubulaires, qui comprend des moyens de raccordement à liaison de forme, sans filetage et pouvant être assemblés sans jeu axial à l'aide d'un raccord fileté complémentaire.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)