TREA

Making pins, nails, or the like

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Industry

  • CPC
  • B21G3/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21GMAKING NEEDLES, PINS OR NAILS OF METAL

Current Industry

B21G3/00Making pins, nails, or the like

Sub Industries

B21G3/005Nails or pins for special purposes B21G3/02of pins of the kind used in the tailoring trade or the house- hold B21G3/04with locking or shielding device for the pin point B21G3/06of nails with shoulders B21G3/08of nails with head and two or more shanks or split shanks B21G3/10of undulated nails or pins B21G3/12Upsetting Forming heads B21G3/14Reducing diameter of parts otherwise than by rolling B21G3/16Pointing with or without cutting B21G3/18by operations not restricted to one of the groups B21G3/12 - B21G3/16 B21G3/20from wire of indefinite length B21G3/22in pairs arranged head to head B21G3/24by simultaneously forming the head of one nail and the adjacent point of another B21G3/26by cutting from strip or sheet material B21G3/28by forging or pressing B21G3/30by rolling B21G3/32Feeding material to be worked to nail or pin making machines
Industries