| |
 |
|
Class Information
Number: 72/142
Name: Metal deforming > By deflecting successively-presented portions of work during bodily movement thereof (e.g., for coiling, levelling, curving or troughing material in movement) > To form helical coil or tube > By work-guide and rotatable, work-holding core
Description: Subject matter wherein the instrumentality comprises: (a) an arbor having claimed or disclosed means thereon, or cooperating therewith, for temporarily securing the work relatively thereto; and (b) means adjacent to, and cooperating with, the arbor and directing the work to or towards the peripheral surface of the arbor in which the arbor turns about its central axis.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7610787 |
Spring manufacturing apparatus and control method thereof |
Nov. 3, 2009 |
| 7587921 |
Apparatus for the production of wire springs |
Sep. 15, 2009 |
| 7574885 |
Method for the manufacturing of a fluid conduit, particularly a fluid conduit in a CO.sub.2 refrigeration system |
Aug. 18, 2009 |
| 7509727 |
Method of making a transformer |
Mar. 31, 2009 |
| 7340825 |
Method of making a transformer |
Mar. 11, 2008 |
| 7172153 |
Wire guide for a wire processing machine, in particular for a spring manufacturing machine |
Feb. 6, 2007 |
| 7107806 |
Spring manufacturing machine |
Sep. 19, 2006 |
| 6584823 |
Two wire spring making machine and method |
Jul. 1, 2003 |
| 6374655 |
Spring winding automatic machine |
Apr. 23, 2002 |
| 6308549 |
Apparatus and method for forming spirally wound stator core or rotary electric machine |
Oct. 30, 2001 |
| 6185981 |
Transmission control system for a wire forming machine |
Feb. 13, 2001 |
| 6098444 |
Wire output central shaft of a wire bending machine |
Aug. 8, 2000 |
| 6071215 |
Multi-mode exercise machine |
Jun. 6, 2000 |
| 6065703 |
Vertical coil winder for winding up hot rolled products |
May. 23, 2000 |
| 6007015 |
Edgewise winding system for thin, flat-type conductor wire |
Dec. 28, 1999 |
| 5927634 |
Coiling steel rod |
Jul. 27, 1999 |
| 5887471 |
Spring manufacturing apparatus and manufacturing method of the same |
Mar. 30, 1999 |
| 5839312 |
Spring manufacturing apparatus |
Nov. 24, 1998 |
| 5442945 |
Method of and device for manufacturing curved helical springs |
Aug. 22, 1995 |
| 5330345 |
Apparatus and method for continuously winding a length of material into a helical form |
Jul. 19, 1994 |
| 5321965 |
Inductor winding apparatus and method |
Jun. 21, 1994 |
| 5301529 |
Coil winding method and apparatus |
Apr. 12, 1994 |
| 5277046 |
Coil winding method and apparatus for dampening vibrations |
Jan. 11, 1994 |
| 5174013 |
Winding apparatus and method which deforms the wire during winding |
Dec. 29, 1992 |
| 5144826 |
Forming device to be practiced in coil spring forming machine and method of replacing said device |
Sep. 8, 1992 |
| 5131251 |
Chuck set-up for spring coiling machine |
Jul. 21, 1992 |
| 4984360 |
Method of fabricating flaker evaporators by simultaneously deforming while coiling tube |
Jan. 15, 1991 |
| 4920624 |
Method and apparatus for making a double helix thermostat metal spring |
May. 1, 1990 |
| 4918962 |
Apparatus and method for forming edgewise wound cores |
Apr. 24, 1990 |
| 4912833 |
Method of forming an edgewise wound core and method of operating apparatus |
Apr. 3, 1990 |
| 4909057 |
Apparatus and methods for continuously forming edgewise wound cores |
Mar. 20, 1990 |
| 4894904 |
Method of forming armature core of electric rotating machine |
Jan. 23, 1990 |
| 4894905 |
Method of forming armature core of electric rotating machine |
Jan. 23, 1990 |
| 4895011 |
Continuously balanced apparatus for storing and dispensing elongate materials |
Jan. 23, 1990 |
| 4884428 |
Spring producing apparatus |
Dec. 5, 1989 |
| 4883237 |
Wire reel |
Nov. 28, 1989 |
| 4796451 |
Apparatus and method for continuously forming edgewise wound cores |
Jan. 10, 1989 |
| 4726209 |
Method of forming edgewise wound cores |
Feb. 23, 1988 |
| 4700558 |
Wire coiling method and device |
Oct. 20, 1987 |
| 4688413 |
Apparatus for continuously forming edgewise wound salient pole cores |
Aug. 25, 1987 |
| 4679391 |
Method of manufacturing jewelry chains from decorated helicoid members and/or links |
Jul. 14, 1987 |
| 4669289 |
Coil spring manufacturing apparatus |
Jun. 2, 1987 |
| 4665952 |
Apparatus and method for fabricating a low voltage winding for a toroidal transformer |
May. 19, 1987 |
| 4655069 |
Automatic machine for curving thin and rectilinear elements, such as metal wires |
Apr. 7, 1987 |
| 4644773 |
Convertible head to form coils |
Feb. 24, 1987 |
| 4643012 |
Apparatus for forming edgewise wound cores |
Feb. 17, 1987 |
| 4622835 |
Apparatus and method for continuously forming edgewise wound cores |
Nov. 18, 1986 |
| 4592223 |
Wire forming apparatus |
Jun. 3, 1986 |
| 4586358 |
Method and apparatus for producing wound coils |
May. 6, 1986 |
| 4572249 |
Apparatus for the manufacture of wire net fabric |
Feb. 25, 1986 |
|
|
|
