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
  • B21K1/44—Making machine elements bolts, studs, or the like
  • B21K1/46—Making machine elements bolts, studs, or the like with heads
  • B21K1/463—Making machine elements bolts, studs, or the like with heads with recessed heads

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Forging (AREA)
• Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=25294122

Family Applications (1)

Country Status (6)

Families Citing this family (1)

• 0
  • NL NL256512D patent/NL256512A/xx unknown
• 1960
  • 1960-09-30 ES ES0261397A patent/ES261397A1/es not_active Expired
  • 1960-10-03 BE BE595661A patent/BE595661A/fr unknown
  • 1960-10-04 FR FR840309A patent/FR1274719A/fr not_active Expired
  • 1960-10-04 CH CH1114160A patent/CH371662A/fr unknown
  • 1960-10-05 GB GB3406660A patent/GB962114A/en not_active Expired

Also Published As

Similar Documents