EP 0656835 A1 19950614 - MOULDINGS WITH LONGITUDINAL CHANNELS AND METHOD OF MANUFACTURINGTHEM.
Title (en)
MOULDINGS WITH LONGITUDINAL CHANNELS AND METHOD OF MANUFACTURINGTHEM.
Title (de)
FORMKÖRPER MIT AXIAL VERLAUFENDEN KANÄLEN UND VERFAHREN ZU DEREN HERSTELLUNG.
Title (fr)
CORPS MOULES COMPORTANT DES CANAUX AXIAUX ET LEUR PROCEDE DE FABRICATION.
Publication
Application
Priority
- DE 9400621 W 19940603
- DE 4321117 A 19930625
Abstract (en)
[origin: WO9500345A1] The invention concerns mouldings (1) with longitudinal capillary channels (44), the channels (44) being formed by inserts (3) surrounded by a tubular sheath (2), the inserts (3) and the sheath (2) being made of formable and optionally hardenable metal in the form of wires (31), wrapped wires (32), piping (34) or shaped sections (33) inserted in the tubular sheath (2) and joined to each other and to the sheath so that they cannot move longitudinally, in particular by compression, welding or soldering, the reduction in the section of the moulding (1) and/or the diameter of the channels (44) being produced by forming.
IPC 1-7
IPC 8 full level
B43K 1/06 (2006.01)
CPC (source: EP)
B43K 1/06 (2013.01)
Citation (search report)
See references of WO 9500345A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 4321117 A1 19950105; EP 0656835 A1 19950614; WO 9500345 A1 19950105
DOCDB simple family (application)
DE 4321117 A 19930625; DE 9400621 W 19940603; EP 94916874 A 19940603