EP 1871553 B1 20140423 - METHOD FOR PRODUCING HOLLOW BODY ELEMENTS, HOLLOW BODY ELEMENT, COMPONENT, FOLLOW-ON COMPOSITE TOOL FOR PRODUCING HOLLOW BODY ELEMENTS AND ROLLER MILL
Title (en)
METHOD FOR PRODUCING HOLLOW BODY ELEMENTS, HOLLOW BODY ELEMENT, COMPONENT, FOLLOW-ON COMPOSITE TOOL FOR PRODUCING HOLLOW BODY ELEMENTS AND ROLLER MILL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON HOHLKÖRPERELEMENTEN, HOHLKÖRPERELEMENT, ZUSAMMENBAUTEIL, FOLGEVERBUNDWERKZEUG ZUM HERSTELLEN VON HOHLKÖRPERELEMENTEN SOWIE WALZWERK
Title (fr)
PROCEDE DE PRODUCTION D'ELEMENTS A CORPS CREUX, ELEMENT A CORPS CREUX, PIECE D'ASSEMBLAGE, OUTIL A SUIVRE COMPOSE POUR PRODUIRE DES ELEMENTS A CORPS CREUX ET LAMINOIR
Publication
Application
Priority
- EP 2006004977 W 20060524
- DE 102005024220 A 20050525
Abstract (en)
[origin: CA2864261A1] The invention relates to a method for producing hollow body elements (200), for example, nut elements which are applied to components which are normally made of steel (280), in particular, for producing hollow body elements having an essentially quadratic or rectangular external profile (202). Said method consists of cutting individual elements of a profile in the form of a profile rod (1) or a winding after holes (204) have previously been stamped in the profile, a threaded cylinder (206) is subsequently, optionally, formed using a follow-on composite tool (10) which consists of several working stations. The invention is characterised in that a penetrating process and a punching process are carried out in the working station. The invention also relates to hollow body elements (200), components, follow-on composite tools (10) and rolling mills (600, 602).
IPC 8 full level
CPC (source: EP KR US)
B21H 7/00 (2013.01 - EP US); B21K 1/66 (2013.01 - EP KR US); B21K 1/70 (2013.01 - KR); B21K 1/702 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102005024220 A1 20061130; BR PI0609931 A2 20111011; CA 2609689 A1 20061130; CA 2609689 C 20150217; CA 2864261 A1 20061130; CA 2864261 C 20161004; CN 101198426 A 20080611; CN 101947631 A 20110119; CN 101947631 B 20120606; CN 101954440 A 20110126; CN 101954440 B 20120321; CN 102554110 A 20120711; CN 102554110 B 20160302; EP 1871553 A1 20080102; EP 1871553 B1 20140423; ES 2470334 T3 20140623; JP 2008542028 A 20081127; JP 2012192458 A 20121011; JP 5208731 B2 20130612; JP 5706854 B2 20150422; KR 101366602 B1 20140224; KR 20080015879 A 20080220; MX 2007014684 A 20080128; RU 2007148446 A 20090627; RU 2414985 C2 20110327; US 2008187408 A1 20080807; US 2012141224 A1 20120607; US 2012142440 A1 20120607; US 2012148366 A1 20120614; US 2012148370 A1 20120614; US 8123446 B2 20120228; US 8398348 B2 20130319; US 8434985 B2 20130507; US 8534973 B2 20130917; US 8690693 B2 20140408; WO 2006125634 A1 20061130
DOCDB simple family (application)
DE 102005024220 A 20050525; BR PI0609931 A 20060524; CA 2609689 A 20060524; CA 2864261 A 20060524; CN 200680021628 A 20060524; CN 201010256167 A 20060524; CN 201010256207 A 20060524; CN 201210007249 A 20060524; EP 06753856 A 20060524; EP 2006004977 W 20060524; ES 06753856 T 20060524; JP 2008512766 A 20060524; JP 2012154302 A 20120710; KR 20077030184 A 20060524; MX 2007014684 A 20060524; RU 2007148446 A 20060524; US 201213371961 A 20120213; US 201213372830 A 20120214; US 201213372855 A 20120214; US 201213372875 A 20120214; US 91521006 A 20060524