EP 0637483 B1 19970924 - Tool for machining pieces
Title (en)
Tool for machining pieces
Title (de)
Werkzeug zur Bearbeitung von Werkstücken
Title (fr)
Outil pour usinage de pièces
Publication
Application
Priority
DE 4326337 A 19930805
Abstract (en)
[origin: US5720199A] A pressing tool for transforming workpieces includes a first fixed position die for transforming the workpiece. A second die cooperates with the first die in transformation of the workpiece, and the second die is coupled to and movable in response to operation of a forward feed device. The forward feed device comprises a rough feed device for relatively rapidly moving the second die toward the workpiece, and a fine feed gear for relatively slowly moving the second die toward the workpiece. The fine feed gear is coupled to and movable with the rough feed device. The forward feed device causes control over movement of the forward feed device to be shined from the rough feed device to the fine feed gear upon engagement of the second die with the workpiece.
IPC 1-7
IPC 8 full level
B21D 43/02 (2006.01); B23D 29/00 (2006.01); B23Q 5/46 (2006.01); B25B 25/00 (2006.01); H01R 43/042 (2006.01); H01R 43/058 (2006.01)
CPC (source: EP US)
H01R 43/0427 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR IT LI NL SE
DOCDB simple family (publication)
US 5720199 A 19980224; AT E158530 T1 19971015; AU 677400 B2 19970424; AU 6876594 A 19950216; DE 59404141 D1 19971030; EP 0637483 A1 19950208; EP 0637483 B1 19970924; JP H0751774 A 19950228; NO 942902 D0 19940804; NO 942902 L 19950206
DOCDB simple family (application)
US 28617794 A 19940805; AT 94111435 T 19940722; AU 6876594 A 19940727; DE 59404141 T 19940722; EP 94111435 A 19940722; JP 18383794 A 19940805; NO 942902 A 19940804