EP 1077112 B1 20100303 - Device for clamping workpieces
Title (en)
Device for clamping workpieces
Title (de)
Vorrichtung zum Spannen von Werkstücken
Title (fr)
Dispositif pour serrer des pièces à travailler
Publication
Application
Priority
DE 19938851 A 19990817
Abstract (en)
[origin: EP1077112A2] The device consists of a base element (10) fastened to a working surface by a vacuum clamping device (19). The base element contains a piston unit (13), with one part projecting over the top of the base element when fitted. The part carries a clamping claw (20) for work pieces. The underside of the piston unit, and the side walls and base (17) of the base element define a hollow chamber (11), which may be evacuated. The clamping claw has two clamping arms (22,23) of different lengths, and an elastic coating (21) on the underside.
IPC 8 full level
B25B 5/06 (2006.01); B25B 11/00 (2006.01)
CPC (source: EP)
B25B 5/061 (2013.01); B25B 11/005 (2013.01); B25B 11/007 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 1077112 A2 20010221; EP 1077112 A3 20020814; EP 1077112 B1 20100303; AT E459454 T1 20100315; DE 19938851 A1 20010308; DE 19938851 B4 20050407; DE 50015876 D1 20100415
DOCDB simple family (application)
EP 00114959 A 20000719; AT 00114959 T 20000719; DE 19938851 A 19990817; DE 50015876 T 20000719