IPC 2013 : D01B 5/00 : Hackling or heckling machines (hand heckling tools D01G 33/00).

IPC2013 > D > D01 > D01B > D01B 5/00[m] > Hackling or heckling machines (hand heckling tools D01G 33/00).
Notes[t] D01 - D07: TEXTILES OR FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
D01B 5/02 · Details.
D01B 5/04 · · Apparatus for feeding, holding, or conveying materials to or in machines.
D01B 5/06 · · Construction, mounting, or operating features of heckling devices.
D01B 5/08 · · Arrangements for removing, or disposing of, tow or waste.
D01B 5/10 · · Touch pins or other ending devices.
D01B 5/12 · · Framework; Casings; Coverings.
D01B 5/14 · · Driving arrangements.
D01B 5/16 · · Arrangements for confining or removing dust or the like.