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

    • 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

Landscapes

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

Publications (1)

Publication Number Publication Date
BE388885A true BE388885A (cs)

Family

ID=57093

Family Applications (1)

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

Country Status (1)

Country Link
BE (1) BE388885A (cs)

Similar Documents

Publication Publication Date Title
US3244212A (en) Retractable threaded fastener
BE388885A (cs)
CN101743075B (zh) 组装螺母的制造方法
BR112018001023B1 (pt) Processo de fabricação de latas de bebida feitas de liga de alumínio por meio de trefilagem-ironing e matriz de ironing
US7013550B2 (en) Method of making self-piercing nuts
EP1007235A1 (en) Manufacture of grease fittings and blanks therefor
FR2757788A1 (fr) Procede pour l'emmanchement en croix d'une piece cylindrique dans une piece tubulaire, outillage propre a sa mise en oeuvre, et ensemble de deux pieces correspondant
US20110034259A1 (en) Method of making a washer
US2328098A (en) Method of making lead articles
US2024593A (en) Method of making square-head screws
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 (cs)
US1243818A (en) Method of producing hollow set-screws.
US3037623A (en) Method of forming tubular bodies
CH84309A (fr) Procédé de formation de billettes percées pour former des tubes par refoulement
BE504757A (cs)
WO2012005599A1 (en) Method and equipment for the production of tubes and other extended products
BE414259A (cs)
CN209226550U (zh) 一种u形横梁的开瓶器
BE447844A (cs)
BE517867A (cs)
BE530466A (cs)
BE406596A (cs)