Patents
Patents for B21D 43 - Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices (11,526)
12/1986
12/09/1986US4627258 Apparatus for impressing a strip along its edge
12/09/1986US4627253 Fault detection system for continuously running transfer press
12/03/1986EP0203415A2 Device for feeding sheet blanks to the first working station of a multi-stage press
12/02/1986US4625855 Apparatus for displacing profiled steel rods of a roll conveyor
12/02/1986US4625540 Conveyor in plastic working machine
11/1986
11/26/1986EP0202882A2 Transfer feed mechanism for power presses
11/25/1986US4624162 Apparatus for automatic coil feed
11/12/1986EP0201120A1 Device to feed a multiple-feed straightening machine automatically downstream of a cooling plate
11/11/1986US4621516 Transfer feed press with transfer feed system
11/06/1986WO1986006306A1 Transfer installation
11/05/1986EP0200622A1 Press tool provided with a guiding and ejecting system for the metal strip
10/1986
10/28/1986US4619448 Stop mechanism, particularly for stampling machines
10/28/1986US4619390 Pneumatic feeder for punch presses
10/28/1986US4619031 Linkage tolerance compensating system
10/15/1986CN86102684A Press tool provided with a system for guiding and relieving a metal strip
10/08/1986EP0196494A1 Welding machine for welding straps to sheet metal parts
10/08/1986EP0196466A2 Method of and apparatus for feeding material to hot forging machine
10/08/1986EP0196422A1 Process and device for side cutting and slitting metal sheets
10/07/1986US4615475 Feeders for headed fasteners
10/01/1986EP0195952A2 Gripping devices for idle stage areas of a transfer press
09/1986
09/30/1986US4614265 Apparatus for automatically splitting transfer feed rails in a transfer feed press
09/25/1986WO1986005422A1 Fabrication system for the automatic working of metal workpieces
09/24/1986CN86101733A Welding machine for welding tongues onto sheet-metal parts
09/23/1986US4613278 Conveyor robot
09/09/1986US4610380 Stagger feeder
09/09/1986US4610281 Apparatus for straightening and severing rod-like materials
09/03/1986EP0192982A2 Apparatus for advancing rolled strip
09/02/1986US4608846 Dedimpler apparatus
09/02/1986US4608844 Cradle straightener feeder
09/02/1986US4608843 Conversion die with double end sensor
08/1986
08/26/1986US4607516 Transfer feed press with improved transfer feed system
08/26/1986CA1210360A1 Workpiece transfer mechanism
08/20/1986EP0191397A2 Transfer press
08/19/1986US4607338 Misgrip detection control system for use in a transfer press
08/13/1986EP0190754A2 Semi-rigid sheet separation device and method
08/13/1986EP0190247A1 Improvements relating to metal pressing and stamping
08/12/1986US4605147 Roll feed apparatus
08/05/1986US4604026 Telescoping parts manipulator
08/05/1986US4604021 Lifting beam manipulator assembly for forging presses
08/05/1986US4603611 Feed system for punch press
08/05/1986US4603454 Hinge forming and attaching apparatus
07/1986
07/30/1986EP0188850A2 Device to feed bars
07/30/1986EP0188776A2 Transfer device for stepwise transfer of material and/or workpieces, especially in presses
07/30/1986EP0188648A1 Transfer press
07/29/1986US4603329 Device and method for sensing the presence or absence of newly formed parts in conjunction with parts forming equipment
07/29/1986US4602541 Punch press with means for rotating the workpiece and method of using same and tooling therefor
07/23/1986EP0187828A1 Feed system for punch press
07/22/1986US4601636 Mechanical carrier
07/22/1986CA1208046A1 Riveting apparatus
07/15/1986US4600349 Apparatus for transporting and positioning sheet metal plates
07/15/1986US4599884 Apparatus for transferring relatively flat objects
07/15/1986CA1207701A1 Apparatus for displacing profiled steel rods of a roll conveyor
07/08/1986US4598564 Method of profiling metal strips
07/08/1986US4598446 For attaching wire leads to cans for housing electrical components
07/03/1986WO1986003699A1 Closed guiding channel for round bars
07/01/1986US4597489 Conveyor for transporting wheel rims during roll shaping
06/1986
06/04/1986EP0183648A1 Press for processing work pieces made from metal
05/1986
05/20/1986US4589819 Workpiece loading/unloading device for a press or the like
05/20/1986US4589605 Looping apparatus for coiled material
05/20/1986US4589317 Sheet or plate material machining equipment
05/20/1986CA1204658A1 Shearing machine
05/13/1986US4588185 Transfer device of sheet object
05/13/1986US4588183 Sheet feeding apparatus
05/13/1986US4588066 Article feeding apparatus with non-flexing belt
05/13/1986US4587716 Machine tool center with multipurpose robot assembly for loading and unloading tooling and workpieces from machine tool
05/13/1986CA1204333A1 Transfer apparatus for straight side press
05/07/1986EP0180050A1 Driving device for work-holding fixtures of machining units
05/07/1986EP0088094B1 Method and apparatus for the manufacture of metal components
05/06/1986US4586365 Apparatus for automatically transporting work-pieces in a drop forging press
05/06/1986US4586364 For forging machines
04/1986
04/30/1986EP0179174A2 Steel plate shearing installation
04/29/1986US4585389 Apparatus for loading or unloading a workpiece
04/23/1986EP0178376A2 Feeding apparatus for feeding and advancing of plates in a tool machine
04/22/1986US4583719 Machine tool for stamping, nibbling and thermal cutting and the like
04/22/1986US4583391 Adjustable gage stop
04/15/1986US4582271 Continuous delivery apparatus for work material
04/01/1986US4579321 Positioner of compact type for working position in sheet or plate machining
03/1986
03/26/1986EP0175040A1 Arrangement for packing lamellar pieces
03/25/1986US4577791 Gripper feed advance mechanism for a press or the like
03/25/1986US4577748 Press mounted transfer apparatus
03/25/1986US4577538 Backgauge device
03/25/1986US4577486 Retracting mechanism and jaw assembly for a power press
03/19/1986EP0174338A1 Intermittent movement-controlling indexing shuttle device
03/11/1986US4574941 Workpiece conveying apparatus
03/04/1986US4573861 Apparatus for feeding sheet metal elements to a bending
03/04/1986US4573246 Pincers for the extraction of metal rods from bundles
02/1986
02/27/1986WO1986001135A1 Improvements relating to metal pressing and stamping
02/26/1986EP0172171A1 Feeders for headed fasteners.
02/25/1986US4572045 Horizontal automatic punching machine having a gripping/lifting attachment and a transfer station
02/25/1986US4571810 Installation comprising automatic machine tooling and sorting apparatus
02/12/1986EP0171355A1 Article feeding apparatus with non-stretching belt
02/04/1986US4567799 Shiftable pinch roll and strip-feed device for a slitter
01/1986
01/30/1986WO1986000547A1 Feed system for punch press
01/28/1986US4566834 Automatic palletizing system
01/28/1986US4566306 Method and apparatus for feeding materials to be pressed
01/21/1986US4565358 Plate positioning apparatus
01/15/1986EP0167874A2 Device for manufacturing strip, in particular metal strip with deformed strip edges
01/14/1986US4564332 Apparatus for transferring a blank
01/08/1986EP0166895A1 Method and installation for punching sheet metal parts, and device for use with this installation
12/1985
12/31/1985US4561582 Strip feeders