EP 3738691 A3 20210217 - MULTI-PIECE ROLLING TOOL WITH FLOATING SUPPORT AND ROLLING MACHINE
Title (en)
MULTI-PIECE ROLLING TOOL WITH FLOATING SUPPORT AND ROLLING MACHINE
Title (de)
MEHRSTÜCKIGES ROLLWERKZEUG MIT SCHWIMMENDER LAGERUNG UND ROLLMASCHINE
Title (fr)
OUTIL DE ROULAGE EN PLUSIEURS PARTIES COMPRENANT UN PALIER FLOTTANT ET MACHINE DE ROULAGE
Publication
Application
Previously filed application
PCT/EP2018/058734 20180405 WO
Priority
- EP 17165790 A 20170410
- DE 202017102146 U 20170410
- EP 18718402 A 20180405
- EP 2018058734 W 20180405
Abstract (en)
[origin: WO2018189028A2] A rolling tool (5) has a main body (6) for fastening of the rolling tool (5) in a rolling machine (1) and a profiled part (7) for the shaping treatment of a workpiece (2) to be rolled. The main body (6) and the profiled part (7) have a multi-piece design. The main body (6) and the profiled part (7), when connected to each other, are mounted so as to be movable relative to each other in a plane perpendicular to the rolling direction (23). The main body (6) of the rolling tool (5) can also be part of the rolling machine (1).
Abstract (de)
Profilteil (7) für ein Rollwerkzeug (5), mit einem Profilgebungsabschnitt (9) zum formgebenden Bearbeiten eines zu rollenden Werkstücks (2), und einem Verbindungsabschnitt (11) zum Verbinden mit einem separaten Grundkörper (6) des Rollwerkzeugs (5), dadurch gekennzeichnet, dass die maximale Dicke des Profilteils (7), d. h. die Dicke an der dicksten Stelle des Profilteils (7), zwischen 4 mm und 10 mm, insbesondere zwischen 4 mm und 8 mm, beträgt.
IPC 8 full level
B21H 3/04 (2006.01); B21H 3/06 (2006.01); B21H 5/02 (2006.01)
CPC (source: EP KR US)
B21H 3/04 (2013.01 - EP); B21H 3/06 (2013.01 - EP KR US); B21H 5/027 (2013.01 - EP KR US)
Citation (search report)
- [A] GB 1403644 A 19750828 - PRUTTON CORP
- [A] CN 204413013 U 20150624 - WUXI CITY STAR TOOL CO LTD
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2018189028 A2 20181018; WO 2018189028 A3 20181227; CA 3061192 A1 20181018; CN 110494232 A 20191122; EP 3609634 A2 20200219; EP 3609634 B1 20220427; EP 3738691 A2 20201118; EP 3738691 A3 20210217; EP 3738691 B1 20230118; ES 2922105 T3 20220908; ES 2941609 T3 20230524; JP 2020519444 A 20200702; KR 102295928 B1 20210831; KR 20190134762 A 20191204; MX 2019011884 A 20191121; PL 3738691 T3 20230529; TW 201842988 A 20181216; TW I780142 B 20221011; US 11376651 B2 20220705; US 2020055110 A1 20200220
DOCDB simple family (application)
EP 2018058734 W 20180405; CA 3061192 A 20180405; CN 201880024173 A 20180405; EP 18718402 A 20180405; EP 20170850 A 20180405; ES 18718402 T 20180405; ES 20170850 T 20180405; JP 2019548874 A 20180405; KR 20197033116 A 20180405; MX 2019011884 A 20180405; PL 20170850 T 20180405; TW 107112281 A 20180410; US 201816603322 A 20180405