BE879143A - Appareil pour le decoupage de tetes de boulons ou analogues - Google Patents

Appareil pour le decoupage de tetes de boulons ou analogues

Info

Publication number
BE879143A
BE879143A BE0/197430A BE197430A BE879143A BE 879143 A BE879143 A BE 879143A BE 0/197430 A BE0/197430 A BE 0/197430A BE 197430 A BE197430 A BE 197430A BE 879143 A BE879143 A BE 879143A
Authority
BE
Belgium
Prior art keywords
cutting button
button heads
heads
cutting
button
Prior art date
Application number
BE0/197430A
Other languages
English (en)
Inventor
Nelson Ignatius Kin
Original Assignee
Nat Machinery Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nat Machinery Co filed Critical Nat Machinery Co
Publication of BE879143A publication Critical patent/BE879143A/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
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B21K1/50—Trimming or shearing formed heads, e.g. working with dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
BE0/197430A 1978-11-09 1979-10-02 Appareil pour le decoupage de tetes de boulons ou analogues BE879143A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/959,080 US4214333A (en) 1978-11-09 1978-11-09 Apparatus for trimming boltheads or the like

Publications (1)

Publication Number Publication Date
BE879143A true BE879143A (fr) 1980-02-01

Family

ID=25501651

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197430A BE879143A (fr) 1978-11-09 1979-10-02 Appareil pour le decoupage de tetes de boulons ou analogues

Country Status (3)

Country Link
US (1) US4214333A (fr)
BE (1) BE879143A (fr)
DE (1) DE2942001A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3123703B2 (ja) * 1995-08-17 2001-01-15 トヨタ自動車株式会社 ボルトの成形方法
RU2312731C1 (ru) * 2006-08-29 2007-12-20 Открытое акционерное общество "Магнитогорский метизно-калибровочный завод "ММК-МЕТИЗ" Способ обрезки головок стержневых изделий и инструмент для его осуществления
CN102896255A (zh) * 2012-08-23 2013-01-30 南宁哈威尔紧固件有限公司 一种四方头螺杆的加工装置及加工方法
RU178623U1 (ru) * 2017-12-21 2018-04-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Магнитогорский государственный технический университет им. Г.И.Носова" Инструмент для обрезки шестигранных головок стержневых изделий

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1294987A (en) * 1918-02-26 1919-02-18 Waterbury Farrel Foundry Co Method and die for trimming blanks.
US3740997A (en) * 1972-01-17 1973-06-26 Aluminum Co Of America Blankholding assembly

Also Published As

Publication number Publication date
US4214333A (en) 1980-07-29
DE2942001A1 (de) 1980-05-22

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