Guides for filamentary materials; Supports therefor

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL

Subclass:

HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES

Child Classifications

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• B65H 57/02 Stationary rods or plates
• B65H 57/04 Guiding surfaces within slots or grooves
• B65H 57/06 Annular guiding surfaces; Eyes, e.g. pigtails
• B65H 57/12 Tubes
• B65H 57/14 Pulleys, rollers, or rotary bars
• B65H 57/16 formed to maintain a plurality of filaments in spaced relation
• B65H 57/18 mounted to facilitate unwinding of material from packages
• B65H 57/22 adapted to prevent excessive ballooning of material
• B65H 57/24 with wear-resistant surfaces
• B65H 57/26 Supports for guides
• B65H 57/28 Reciprocating or oscillating guides