Card clothing intended to be mounted to flats of a carding machine
AssigneeGraf + Cie AG
InventorRalph Graf
Life of this patent
Estimating the term…
Abstract
Every wire section provided with teeth of a plurality of card clothing wires is connected at both its ends by a welding to a carrier member. This carrier member is a base section of a U-shaped carrier member whereby a curvilinear extending section continues at both ends of the base section, which curvilinear sections lead into laterally extending leg sections. Every card clothing wire is welded to the curvilinear sections such that the face ends of every wire section is aligned with the outer surface of the weld beads and the outer surface with each leg section.
Claims6
A card clothing intended to be mounted to the flats of a carding machine, comprising a plurality of wire sections of equal length provided with teeth and mounted onto a carrier member, wherein said carrier member is an elongated weblike rolled iron profile, and wherein the width of said iron profile equals the length of said wire sections and a plurality of said wire sections is welded by a common weld bead each extending along their ends to the longitudinally extending edge areas of said weblike iron profile, the section of each said wire sections extending intermediate said weld beads abutting directly said weblike iron profile, further wherein said weblike iron profile carrier member is mounted onto a further rolled iron profile having a bracket-like cross-sectional shape including a base section and two leg sections extending laterally thereto, which said leg sections are each connected via a curvilinear section to said base section, and wherein the longitudinal edges of said weblike carrier member are aligned each with the outer surfaces of said leg sections.
A card clothing intended to be mounted to the flats of a carding machine, comprising a plurality of wire sections of equal length provided with teeth and mounted onto a carrier member comprising an elongated rolled flat iron profile, the width of which equals the length of said wire sections, each of said wire sections being welded at both its ends to the longitudinally extending edge areas of said iron profile, the section of each said wire section extending intermediate said welded areas directly abutting said carrier member, said carrier member being mounted onto a further rolled iron profile having a bracket-like cross-sectional shape including a base section and two leg sections extending laterally thereto, said leg sections each being connected via a curvilinear section to said base section, each of the longitudinal edges of said carrier member being aligned with the outer surfaces of said leg sections.
A card clothing intended to be mounted to the flats of a carding machine, comprising a plurality of wire sections of equal length provided with teeth and mounted onto a carrier member comprising an elongated rolled iron profile having a curvilinear cross-sectional shape the width of which equals the length of said wire sections, said wire sections located at the concavely extending side of said carrier member, with each of said wire sections being welded at both its ends to the longitudinally extending edge areas of said iron profile, the section of each wire sections extending intermediate said welded areas directly abutting said carrier member, said carrier member being connectively mounted onto a further rolled iron profile having a bracket-like cross-sectional shape including a base section and two leg sections extending laterally thereto, said leg sections each being connected, via a curvilinear section, to said base section, said base section extending convexly into the area defined by itself and said leg sections, each of the longitudinal edges of said carrier member being aligned with the outer side surface of said leg sections.
Dependencies are inferred from the claim text.