EP 0317637 A4 19891017 - METHOD OF BENDING BAND KNIFE.
Title (en)
METHOD OF BENDING BAND KNIFE.
Title (de)
VERFAHREN ZUM BIEGEN VON MESSERBAND.
Title (fr)
PROCEDE DE PLIAGE DE COUTEAU EN BANDE.
Publication
Application
Priority
JP 14566887 A 19870610
Abstract (en)
[origin: WO8809703A1] This invention discloses a method of bending a band knife, comprising the step of forming a bent portion of a predetermined angle on a band knife (1), which is sent out intermittently from an outlet of a mold (20), by using a push member (22) which can be moved a predetermined width, and a molding surface (21) provided at the outlet of the mold (20), while the feeding of the band knife (1) is stopped, whereby a desired arcuate shape can be easily obtained.
IPC 1-7
IPC 8 full level
B21D 5/04 (2006.01); B21D 53/64 (2006.01)
CPC (source: EP)
B21D 5/045 (2013.01); B21D 37/205 (2013.01); B21D 53/64 (2013.01)
Citation (search report)
- [X] EP 0088576 B1 19860528
- [A] EP 0118987 A2 19840919 - PA CONSULTING SERVICES [GB]
- See references of WO 8809703A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 8809703 A1 19881215; EP 0317637 A1 19890531; EP 0317637 A4 19891017; JP H0661583 B2 19940817; JP S63309328 A 19881216
DOCDB simple family (application)
JP 8800472 W 19880518; EP 88904610 A 19880518; JP 14566887 A 19870610