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Class Information
Number: 242/483.3
Name: Winding, tensioning, or guiding > Helical or random winding of material > Distributing material along the package > Guide driven by cam and follower > Rotary cam and linearly shifted follower > Threaded cam > Having reversible cam drive
Description: Subject matter in which the direction of rotation of the rotary member is periodically reversed to change the direction of the guide.


Sub-classes under this class:

Class Number Class Name Patents
242/483.4 Alternately engageable drives (e.g., alternately operated clutches) 1


Patents under this class:

Patent Number Title Of Patent Date Issued
6435447 Coil tubing winding tool Aug. 20, 2002
6341744 Coil winding apparatus and winding method Jan. 29, 2002
6332583 Device to form spirals in a coiling machine for rolled stock Dec. 25, 2001
6062506 Process and device for producing a package of elongated winding material May. 16, 2000
5310125 Transformer coil winding apparatus for winding wire on a coil bobbin May. 10, 1994
5309738 Yarn feeding system for high speed knitter May. 10, 1994
5209414 Apparatus for precisely winding a coil of wire May. 11, 1993
5029765 Filament gripper Jul. 9, 1991
RE33240 Control apparatus and method Jun. 26, 1990
4899529 Method for winding a covered yarn Feb. 13, 1990
4884764 Yarn winding machine Dec. 5, 1989
4756489 Method and apparatus for guiding filamentary material onto a reel Jul. 12, 1988
4746075 Precision coil winding machine and method May. 24, 1988
4738406 Control apparatus and method Apr. 19, 1988
4725010 Control apparatus and method Feb. 16, 1988
4629145 Control of traversing guide in strand winding apparatus Dec. 16, 1986
4562975 Apparatus for winding tubular structural components Jan. 7, 1986
4485978 Method and apparatus for winding strand upon spools having tapered end flanges Dec. 4, 1984
4462558 Yarn package and method and apparatus for producing the same Jul. 31, 1984
4373686 System for thread guiding in winding machines Feb. 15, 1983
4235394 Apparatus for guiding superimposed layers of line onto and off of a power driven reel Nov. 25, 1980
4130249 Wire spooler Dec. 19, 1978
4093146 Winding method and apparatus for strapping and strapping package Jun. 6, 1978
4062503 Level winding apparatus Dec. 13, 1977
3951355 Automatic cable winding apparatus Apr. 20, 1976
3948462 Cable-winding machine Apr. 6, 1976



 
 
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