BE388885A - - Google Patents

Info

Publication number
BE388885A
BE388885A BE388885DA BE388885A BE 388885 A BE388885 A BE 388885A BE 388885D A BE388885D A BE 388885DA BE 388885 A BE388885 A BE 388885A
Authority
BE
Belgium
Prior art keywords
punch
channel
die
nuts
drilling
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE388885A publication Critical patent/BE388885A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00Making machine elements
    • B21K1/64Making machine elements nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE388885D BE388885A (enExample)

Publications (1)

Publication Number Publication Date
BE388885A true BE388885A (enExample)

Family

ID=57093

Family Applications (1)

Application Number Title Priority Date Filing Date
BE388885D BE388885A (enExample)

Country Status (1)

Country Link
BE (1) BE388885A (enExample)

Similar Documents

Publication Publication Date Title
BE388885A (enExample)
CN101743075B (zh) 组装螺母的制造方法
US2388467A (en) Method of making grip nuts from punched blanks
US20110034259A1 (en) Method of making a washer
EP1007235A1 (en) Manufacture of grease fittings and blanks therefor
FR2465915A1 (fr) Vis taraud
KR20120026328A (ko) 볼트의 냉간단조 성형장치
US2024593A (en) Method of making square-head screws
KR100879533B1 (ko) 압연강판 성형에 의한 위치결정형 체결 너트의 제조방법
JP2006169960A (ja) カムシャフト
US2908920A (en) Method of making lock nuts
CN210547774U (zh) 一种金属制品加工用冷锻冲压机
BE457433A (enExample)
US1243818A (en) Method of producing hollow set-screws.
CH84309A (fr) Procédé de formation de billettes percées pour former des tubes par refoulement
BE504757A (enExample)
WO2012005599A1 (en) Method and equipment for the production of tubes and other extended products
BE414259A (enExample)
JP2006297444A (ja) 袋ナットの製造方法
CN209226550U (zh) 一种u形横梁的开瓶器
BE447844A (enExample)
BE517867A (enExample)
BE530466A (enExample)
BE406596A (enExample)
US2052759A (en) Cutting die