Patents for B21F 9 - Straining wire (506)
03/2000
03/09/2000CA2616773A1 Device and method for stripping a cable
03/01/2000EP0981414A1 Process and plant for manufacturing grates
02/2000
02/10/2000WO2000006317A2 A process for continuously working metal bars or rods, and a device for carrying out the process
02/09/2000CN2362621Y Tension mechanism for wire-stretching machine
12/1999
12/28/1999US6006573 Driven ductility machine
12/08/1999CN2352286Y Standing upside down type machine for single operation straining wire
12/01/1999CN2351230Y Steel twisted wire puncher
09/1999
09/29/1999EP0945521A1 A continuous process for obtaining metal wires and a plant for actuation of the process
09/07/1999US5947166 Wire tying tool with drive mechanism
08/1999
08/31/1999US5944063 Cable-tying tool
08/19/1999WO1999041029A1 Process and plant for manufacturing grates
08/10/1999US5934342 Hand tool for wire tensioning
06/1999
06/29/1999US5915425 Cable tie installation tool
06/08/1999US5909910 Tool for attaching and removing T-post clips
03/1999
03/10/1999CN2309912Y Hydraulic upsetting machine
03/09/1999CA2224030C Fence wire stretcher
12/1998
12/29/1998US5853164 Track supported winch and method of making the same
09/1998
09/23/1998EP0865334A1 Cable tie installation tool
08/1998
08/20/1998WO1998035771A1 Equipment for straightening, strain-hardening and subsequent machining of wire material
08/20/1998DE19705945A1 Anlage zum Richten, Kaltverfestigen und anschließendem Bearbeiten von Drahtmaterial System for straightening, work hardening and subsequent processing of wire material
06/1998
06/23/1998CA2126432C Fence repairing tool for wire fences
04/1998
04/21/1998US5740689 Wheel spoke extrusion stretcher
04/15/1998EP0835808A1 Tool for typing a bundle of cables
03/1998
03/05/1998WO1998008635A1 Cable tie installation tool
01/1998
01/07/1998EP0768926A4 Wire tying tool with drive mechanism
11/1997
11/12/1997EP0806257A1 Driven machine for increasing the ductility of wire
09/1997
09/30/1997US5671632 Method for manufacturing a vibrator
07/1997
07/01/1997US5642786 Securing and tensioning device for a towing cable connected to a percussion boring machine
06/1997
06/04/1997CN1151129A Wire tying tool with drive mechanism
05/1997
05/27/1997US5632311 Fence repairing tool for wire fences
04/1997
04/23/1997EP0768926A1 Wire tying tool with drive mechanism
03/1997
03/20/1997WO1997010064A1 Wire tensioning device
01/1997
01/07/1997US5590694 Method and apparatus for winding and fixing band
12/1996
12/24/1996US5586584 Fencing tool and method of operation
11/1996
11/13/1996CN2240206Y Frame-type double-hook wire stretcher
03/1996
03/19/1996US5499774 Wire pull-in apparatus
02/1996
02/20/1996US5492156 Hand held tie tensioning and cut-off tool
01/1996
01/31/1996EP0694675A1 Fixing and clamping tensioning device for a tow rope connected to a boring ram
01/04/1996CA2192568A1 Wire tying tool with drive mechanism
07/1995
07/26/1995EP0664440A1 A method for manufacturing a vibrator
02/1995
02/02/1995DE4324886A1 Method and apparatus for stretching resistance wires for the purpose of regulating their electrical resistance
12/1994
12/22/1994WO1994029046A1 Process and device for modifying the cross-section of elongate goods
12/08/1994DE4318726A1 Method and apparatus for modifying the cross-section of elongate stock
12/08/1994DE4318656A1 Apparatus and method for reducing the cross-section of elongate stock
11/1994
11/23/1994CN2183231Y Tracting device for joint of steel wire and conveyer belt
06/1994
06/09/1994WO1994012320A1 A tool
06/09/1994CA2128893A1 A tool
04/1994
04/19/1994US5303748 Fencing tool
04/13/1994CN2161394Y Floating equalstress straining wire disc
03/1994
03/03/1994DE4228105A1 Cold working method for concrete reinforcing rod - using two bending-stretching units acting at 90 degrees to one another
02/1994
02/03/1994DE4225479A1 Producing reinforcing steel strengthened by stretch treatment - with stretch and straightening units fed with wire from loose bundles
01/1994
01/04/1994US5275381 Wire fencing with decorative slats that provide essentially complete privacy
10/1993
10/06/1993EP0563422A1 Wire-pulling device
06/1993
06/09/1993DE4140807A1 Compact coil mfr. line for reinforcing rod - with cold deformation by stretching for uniform strength
05/1993
05/12/1993CN2132578Y Draft regulator for prestressed reinforcing bar
01/1993
01/26/1993US5181546 Banding apparatus
10/1992
10/13/1992US5154400 Line-stretching tool for a line strainer
09/1992
09/15/1992US5146956 Programmable controlled winder
08/1992
08/18/1992US5138860 Combined assembly to straighten and linearize bars or rods
02/1992
02/12/1992CN2095722U Miniature prestressed reinforced bar drawing device
02/05/1992EP0469410A1 Method and device for strengthening of reinforcing bars for concrete
09/1991
09/18/1991EP0446648A1 Combined assembly to straighten and linearize bars or rods
09/16/1991CA2038310A1 Combined assembly to straighten and linearize bars or rods
07/1991
07/02/1991US5027867 Tool and method for tensioning wire
12/1990
12/27/1990EP0403916A1 Method for production of ribbed reinforcing steel
06/1990
06/28/1990WO1990006825A1 Tensile stress generator
06/26/1990CA1270742A1 Tool for the automatic installation of discrete cable ties provided on a continuous ribbon of cable ties
05/1990
05/23/1990EP0126767B1 Cable tie ribbon
04/1989
04/12/1989EP0311147A2 Cable tie ribbon installation tool and ribbon therefor
05/1988
05/10/1988US4743730 Device for straightening and cutting metallic wire
11/1987
11/10/1987CA1228998A1 Metal strand having improved corrosion resistance and/or bonding characteristics, particularly for prestressing concrete
05/1987
05/06/1987EP0220436A2 Device for straightening and cutting a metal wire
11/1986
11/20/1986EP0126767A4 Cable tie ribbon.
02/1985
02/12/1985US4498506 Tool for the automatic installation of discrete cable ties provided on a continuous ribbon of cable ties
12/1984
12/05/1984EP0126767A1 Cable tie ribbon.
06/1984
06/13/1984EP0110542A1 Concrete strengthening members, particularly prestressing tendons, having improved corrosion resistance and/or bonding characteristics, and methods relating thereto
06/07/1984WO1984002095A1 Cable tie ribbon installation tool and ribbon therefor
10/1983
10/12/1983EP0091357A1 Hauling device for a cable, a bar or a comparable element
08/1983
08/17/1983EP0085806A1 Apparatus for cold working of metal rod
06/1983
06/08/1983EP0080832A1 Apparatus for cold working of metal rod
02/1983
02/08/1983US4372686 Double-cone rotating mixer
12/1982
12/28/1982CA1138320A1 Tension sensing mechanism for strapping tool
10/1982
10/12/1982CA1133364A1 Method for providing strong wire
09/1982
09/29/1982EP0060959A1 Apparatus for winding wire
11/1981
11/25/1981EP0040218A1 Tension sensing mechanism for strapping tool
11/03/1981US4298185 Fencing device
08/1981
08/11/1981US4282907 Tension sensing mechanism for strapping tool
04/1981
04/21/1981US4262884 Fencing with line wire tensioner
04/16/1981WO1981000975A1 Tension sensing mechanism for strapping tool
10/1980
10/29/1980EP0017695A1 Process for improving the strength of a wire
10/01/1980EP0016267A1 Material tensioning method and apparatus
08/1980
08/26/1980US4218906 Material tensioning method and apparatus
05/1980
05/27/1980US4204885 Method for providing strong wire
03/1980
03/19/1980EP0008625A1 Method and device for elongating a hot rolled wire containing 0,1 - 1% of carbon and with a diameter do of up to 20 mm by a cold forming process
05/1979
05/01/1979CA1053510A1 Tensioning apparatus
03/1979
03/27/1979CA1051395A2 Automatic cable tie installation tool
03/20/1979US4144620 Line tensioning apparatus and method
10/1978
10/17/1978US4120209 Clamping mechanism for temporarily clamping cables and the like
09/1978
09/12/1978US4112725 Method and apparatus for continuously hot-stretching a steel cable
11/1977
11/08/1977US4057221 Wire tightening tool
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