FI (list display)

  • B21D3/00
  • Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts HB CC 4E043
  • B21D3/00@A
  • accompanied by heating, cooling HB CC 4E043
  • B21D3/00@B
  • By passing of dies HB CC 4E043
  • B21D3/00@C
  • By applying vibration HB CC 4E043
  • B21D3/00@Z
  • Others HB CC 4E043
  • B21D3/02
  • .by rollers HB CC 4E043
  • B21D3/02@A
  • Straightening tubes with rolls HB CC 4E043
  • B21D3/02@B
  • .Straightening bead of welded tubes with rolls HB CC 4E043
  • B21D3/02@C
  • Straightening bars with rolls HB CC 4E043
  • B21D3/02@D
  • Straightening profiled work with rolls HB CC 4E043
  • B21D3/02@E
  • Related to rolls (structure, adjustment, interchange, mounting) HB CC 4E043
  • B21D3/02@Z
  • Others (treatment of work and such) HB CC 4E043
  • B21D3/04
  • ..arranged on axes skew to the path of the work HB CC 4E043
  • B21D3/05
  • ..arranged on axes rectangular to the path of the work [2] HB CC 4E043
  • B21D3/05@A
  • Related to tubes HB CC 4E043
  • B21D3/05@C
  • Related to profiled work HB CC 4E043
  • B21D3/05@D
  • .H-beams HB CC 4E043
  • B21D3/05@F
  • Related to bars HB CC 4E043
  • B21D3/05@G
  • Devices for roll-straightening in general HB CC 4E043
  • B21D3/05@H
  • Structure, adjustment of rolls HB CC 4E043
  • B21D3/05@K
  • Interchanging, mounting rolls HB CC 4E043
  • B21D3/05@M
  • Detection, control HB CC 4E043
  • B21D3/05@P
  • Treatment of the work (feeding, supporting and such) HB CC 4E043
  • B21D3/05@Z
  • Others HB CC 4E043
  • B21D3/06
  • ..arranged inclined to a revolving flier rolling frame HB CC 4E043
  • B21D3/08
  • ..which move in an orbit without rotating round the work HB CC 4E043
  • B21D3/10
  • .between rams and anvils or abutments HB CC 4E043
  • B21D3/10@A
  • Straightening of tubes with presses HB CC 4E043
  • B21D3/10@C
  • Straightening of profiled work with presses HB CC 4E043
  • B21D3/10@E
  • Straightening bars with presses HB CC 4E043
  • B21D3/10@G
  • Press-straightening in general HB CC 4E043
  • B21D3/10@J
  • Measuring, detecting, controlling HB CC 4E043
  • B21D3/10@M
  • Treatment of the work (feeding, supporting and such) HB CC 4E043
  • B21D3/10@Z
  • Others HB CC 4E043
  • B21D3/12
  • .by stretching with or without twisting HB CC 4E043
  • B21D3/14
  • .Recontouring HB CC 4E043
  • B21D3/14@A
  • Related to straightening tubes (making sections perfectly circular and such) (utilising static water pressure and such) HB CC 4E043
  • B21D3/14@B
  • .with presses or rollers (for roller mandrels, C) HB CC 4E043
  • B21D3/14@C
  • .With mandrels HB CC 4E043
  • B21D3/14@F
  • .by heat expansion of mandrels HB CC 4E043
  • B21D3/14@J
  • related to matters other than tubes HB CC 4E043
  • B21D3/14@Z
  • Others HB CC 4E043
  • B21D3/16
  • .of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially-adapted methods or means HB CC 4E043
    TOP