EP 0332870 B1 19930728 - APPARATUS FOR BENDING PANELS, IN PARTICULAR PANELS FOR COATING HULLS OF AEROPLANES, ROCKETS OR THE LIKE
Title (en)
APPARATUS FOR BENDING PANELS, IN PARTICULAR PANELS FOR COATING HULLS OF AEROPLANES, ROCKETS OR THE LIKE
Publication
Application
Priority
DE 3808763 A 19880316
Abstract (en)
[origin: EP0332870A2] Apparatus for bending panels, in particular panels for the covering or construction of the hull of aircraft, rockets or the like, with reinforcing ribs arranged on one side of a skin and intersecting to form junction points, forming members (111, 111a) movable relative to one another and independently of one another to achieve a deformation being provided which act on mutually opposite junction points (7) of the reinforcing ribs (4, 5) and introduce the forming force (F') into the component (2) in such a way that the forming force (F') is aligned tangentially to the extension of the covering (3), and means being provided for changing the direction of action of the forming forces (F') on the component (2). <IMAGE>
IPC 1-7
IPC 8 full level
B21D 7/06 (2006.01); B21D 11/20 (2006.01)
CPC (source: EP US)
B21D 11/20 (2013.01 - EP US)
Designated contracting state (EPC)
FR GB IT NL
DOCDB simple family (publication)
EP 0332870 A2 19890920; EP 0332870 A3 19910102; EP 0332870 B1 19930728; DE 3808763 A1 19891005; DE 3808763 C2 19910814; JP H0225222 A 19900126; US 4955222 A 19900911
DOCDB simple family (application)
EP 89102671 A 19890216; DE 3808763 A 19880316; JP 6057689 A 19890313; US 32454889 A 19890316