EP 4069914 A1 20221012 - PLANT FOR TREATING METAL BARS
Title (en)
PLANT FOR TREATING METAL BARS
Title (de)
ANLAGE ZUR BEHANDLUNG VON METALLSTÄBEN
Title (fr)
INSTALLATION DE TRAITEMENT DE BARRES MÉTALLIQUES
Publication
Application
Priority
- IT 201900022716 A 20191202
- IB 2020061313 W 20201201
Abstract (en)
[origin: WO2021111288A1] Described herein is a plant (10) for threading metal bars, in particular bars for reinforcing concrete, comprising: - a storage unit (2) for storing a plurality of bars to be threaded, wherein said bars are arranged oriented in a longitudinal direction of said unit (L); - at least one pre-treatment station (4, 12) for carrying out a pre-treatment machining operation on one end of said bars; - a threading station (6) for carrying out a threading operation on the pre-treated ends of said bars; and a second storage unit (8) for storing the threaded bars. The plant comprises conveying devices (14, 16, 18) for moving the bars from one point to another of the plant, and movement tracks (44, 124, 64) for feeding the bars to the machine tools of the individual stations.
IPC 8 full level
B23P 15/00 (2006.01); B23Q 7/14 (2006.01); E04C 5/16 (2006.01)
CPC (source: EP)
B21F 5/005 (2013.01); B21F 11/00 (2013.01); B21F 23/005 (2013.01); B23G 11/00 (2013.01); B23P 15/00 (2013.01); E04C 5/165 (2013.01); B21D 43/006 (2013.01); B65G 2201/0217 (2013.01)
Citation (search report)
See references of WO 2021111288A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021111288 A1 20210610; EP 4069914 A1 20221012; IT 201900022716 A1 20210602; JP 2023503561 A 20230131
DOCDB simple family (application)
IB 2020061313 W 20201201; EP 20829348 A 20201201; IT 201900022716 A 20191202; JP 2022526718 A 20201201