EP 4366895 A1 20240515 - TRANSPORT AND WINDING AID FOR SINGLE-AXIS REINFORCING STEEL BAR MATS, AND PRODUCTION METHOD
Title (en)
TRANSPORT AND WINDING AID FOR SINGLE-AXIS REINFORCING STEEL BAR MATS, AND PRODUCTION METHOD
Title (de)
TRANSPORT- UND AUFROLLHILFE FÜR EINACHSIGE BEWEHRUNGSSTAHLSTABMATTEN UND HERSTELLUNGSVERFAHREN
Title (fr)
DISPOSITIF D'AIDE AU TRANSPORT ET À L'ENROULEMENT POUR MATS DE BARRES D'ACIER DE RENFORCEMENT À AXE UNIQUE, ET PROCÉDÉ DE PRODUCTION
Publication
Application
Priority
- DE 102021117313 A 20210705
- EP 2022062742 W 20220511
Abstract (en)
[origin: WO2023280456A1] The presented invention relates to a transport and winding aid (100) for single-axis reinforcing steel bar mats, comprising a first round support region (101), a second round support region (105) and a connecting region (109), which is located between the first support region (101) and the second support region (105) and which axially spaces the first support region and the second support region, wherein: the first round support region (101) has a first edge region (103); the second round support region (105) has a second edge region (107); a longitudinal axis (111) of the connecting region (109) is translationally shifted relative to a straight line (113) connecting the first edge region (103) and the second edge region (107); the connecting region (109) forms, together with the first support region (101), a first clamping region (115), which is delimited by the connecting region (109) and by the first support region (101); the connecting region (109) forms, together with the second support region (105), a second clamping region (117), which is delimited by the connecting region (109) and by the second support region (105), so that the first clamping region (115) and the second clamping region (117) together form a holder (119), in which a reinforcing steel bar of a single-axis reinforcing steel bar mat can be reversibly clamped. The invention also relates to a method for winding and transporting a single-axis reinforcing steel bar mat and to a production method for producing a transport and winding aid.
IPC 8 full level
B21F 27/00 (2006.01); B21F 27/20 (2006.01); B21F 45/00 (2006.01); E04C 5/04 (2006.01)
CPC (source: EP)
B21F 27/20 (2013.01); B21F 45/00 (2013.01); E04C 5/04 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DE 102021117313 A1 20230105; DE 102021117313 B4 20240718; EP 4366895 A1 20240515; WO 2023280456 A1 20230112
DOCDB simple family (application)
DE 102021117313 A 20210705; EP 2022062742 W 20220511; EP 22729075 A 20220511