EP 1987186 A1 20081105 - METHOD AND APPARATUS FOR FORMING THREE-DIMENSIONAL FLEXURALLY SLACK OBJECTS
Title (en)
METHOD AND APPARATUS FOR FORMING THREE-DIMENSIONAL FLEXURALLY SLACK OBJECTS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM BILDEN VON DREIDIMENSIONALEN BIEGESCHLAFFEN GEGENSTÄNDEN
Title (fr)
PROCEDE ET DISPOSITIF DE FORMATION D'OBJETS TRIDIMENSIONNELS DEFORMABLES EN FLEXION
Publication
Application
Priority
- EP 2007000250 W 20070112
- DE 102006003856 A 20060125
Abstract (en)
[origin: WO2007085350A1] The invention relates to a method and an apparatus for producing three-dimensional flexurally slack objects from at least two blanks, wherein both blanks are placed on in each case one contact face (13, 14), formed by shaped elements (15, 16), of a shaped body (9, 11) which is adapted to the seam shape, in such a way that their edge zones which face one another protrude beyond the contact faces (13, 14) and overlap at least partially, after which the edge zones of both blanks (Z1, Z2) are angled over substantially at right angles to the remaining region of the blanks (Z1, Z2) by means of a folding blade (12) which moves between the two shaped bodies (9, 11), and a seam which joins the blanks (Z1, Z2) is then formed by means of a sewing machine which moves at the edge zones of the blanks (Z1, Z2) along their edge zones.
IPC 8 full level
D05B 39/00 (2006.01)
CPC (source: EP)
D05B 39/00 (2013.01); D10B 2505/124 (2013.01)
Citation (search report)
See references of WO 2007085350A1
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)
WO 2007085350 A1 20070802; CN 101553612 A 20091007; CN 101553612 B 20121205; DE 102006003856 A1 20070809; EP 1987186 A1 20081105
DOCDB simple family (application)
EP 2007000250 W 20070112; CN 200780008732 A 20070112; DE 102006003856 A 20060125; EP 07702723 A 20070112