Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
  • B21K1/00—Making machine elements
  • B21K1/64—Making machine elements nuts
  • B21K1/70—Making machine elements nuts of special shape, e.g. self-locking nuts, wing nuts
  • B21K1/701—Weld nuts

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=19793899

Family Applications (1)

Country Status (1)

• 1965
  • 1965-08-16 NL NL6510678A patent/NL6510678A/xx unknown

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