IPC 7 English version
D02H-D02H01338

SECTION D – TEXTILES; PAPER


D 02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING


D 02 HWARPING, BEAMING, OR LEASING


Note

 Attention is drawn to the Note following the title of class D02.


Subclass Index

CREELS 

D02H 1/00 

WARPING; BEAMING; WARPING AND BEAMING COMBINED 

D02H 3/00; D02H 5/00; D02H 7/00 

LEASING 

D02H 9/00 

OTHER MACHINES AND METHODS 

D02H 11/00 

DETAILS OF MACHINES 

D02H 13/00 


1/

00Creels, i.e. apparatus for supplying a multiplicity of individual threads


3/

00Warping machines


5/

00Beaming machines

5/

02.combined with apparatus for sizing or other treatment of warps (sizing per se D06B)


7/

00Combined warping and beaming machines


9/

00Leasing

9/

02.Lease rods or bands


11/

00Methods or apparatus not provided for in the preceding groups, e.g. for cleaning the warp


13/

00Details of machines of the preceding groups

13/

02.Stop motions

13/

04..responsive to breakage, slackness, or excessive tension of threads, with detectors for individual threads or small groups of threads

13/

06...mechanical

13/

08...electrical

13/

10..responsive to thread-measuring devices, e.g. stopping the machine when required length of warp has been wound

13/

12.Variable-speed driving mechanisms

13/

14..controlled automatically by tension in the warp

13/

16.Reeds, combs, or other devices for determining the spacing of threads

13/

18..with adjustable spacing

13/

20..with fixed spacing

13/

22.Tensioning devices

13/

24..for individual threads

13/

26..for threads in warp form (controlling the driving of beams, or the like, to keep tension constant D02H 13/14)

13/

28.Warp beams (cloth beams D03D 49/20)

13/

30..with flanges

13/

32...adjustable

13/

34..sectional

13/

36..Means for attaching warp to beam

13/

38.Storage racks for beams