IT940416B - Macchina per la fabbricazione di bulloni - Google Patents

Macchina per la fabbricazione di bulloni

Info

Publication number
IT940416B
IT940416B IT21291/71A IT2129171A IT940416B IT 940416 B IT940416 B IT 940416B IT 21291/71 A IT21291/71 A IT 21291/71A IT 2129171 A IT2129171 A IT 2129171A IT 940416 B IT940416 B IT 940416B
Authority
IT
Italy
Prior art keywords
bolts
manufacture
machine
Prior art date
Application number
IT21291/71A
Other languages
English (en)
Inventor
De Meerendonk G Van
Original Assignee
Nedschroef Octroci Mij Nv
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 Nedschroef Octroci Mij Nv filed Critical Nedschroef Octroci Mij Nv
Application granted granted Critical
Publication of IT940416B publication Critical patent/IT940416B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Press Drives And Press Lines (AREA)
IT21291/71A 1970-03-05 1971-03-03 Macchina per la fabbricazione di bulloni IT940416B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7003131A NL7003131A (it) 1970-03-05 1970-03-05

Publications (1)

Publication Number Publication Date
IT940416B true IT940416B (it) 1973-02-10

Family

ID=19809503

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21291/71A IT940416B (it) 1970-03-05 1971-03-03 Macchina per la fabbricazione di bulloni

Country Status (17)

Country Link
US (1) US3747144A (it)
AT (1) AT305006B (it)
AU (1) AU2610871A (it)
BE (1) BE763409A (it)
CA (1) CA937709A (it)
CH (1) CH540730A (it)
DE (1) DE2109210B2 (it)
ES (1) ES388878A1 (it)
FR (1) FR2081727B1 (it)
GB (1) GB1316391A (it)
IL (1) IL36307A0 (it)
IT (1) IT940416B (it)
LU (1) LU62714A1 (it)
NL (1) NL7003131A (it)
SU (1) SU376922A3 (it)
TR (1) TR16853A (it)
ZA (1) ZA711256B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044588A (en) * 1976-06-25 1977-08-30 The National Machinery Co. High speed ball header
DE2825988C2 (de) * 1977-08-15 1983-04-07 The National Machinery Co., 44883 Tiffin, Ohio Verfahren und Kaltformpresse zum Kaltformen zylindrischer Drahtabschnitte zu kugelförmigen, zylindrischen oder ähnlichen Werkstücken
CN102570235A (zh) * 2011-12-14 2012-07-11 苏州工业园区高登威科技有限公司 插片机用产品放置架
CN108380805B (zh) * 2018-02-08 2023-11-24 江苏海宇机械有限公司 方向机螺栓的精锻成型模具
CN114273582B (zh) * 2021-11-16 2024-03-22 浙江宝拓机械股份有限公司 一种螺丝成型冷镦机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US46434A (en) * 1865-02-14 watkins
US2155920A (en) * 1937-05-10 1939-04-25 Arthur J Alberts Heading and trimming machine
US2315769A (en) * 1942-09-21 1943-04-06 William J Carney Bolt and rivet making machine
GB566363A (en) * 1943-06-03 1944-12-27 Greenwood & Batley Ltd Improvements in or relating to heading machines
GB780830A (en) * 1955-09-07 1957-08-07 Friedrich Karl Koch An improved automatic multi-stage press
US3101632A (en) * 1957-12-09 1963-08-27 Textron Ind Inc Machine for forming metal articles
GB904027A (en) * 1957-12-18 1962-08-22 Textron Ind Inc Improvements in or relating to headers or like apparatus
GB870889A (en) * 1958-04-22 1961-06-21 Carl Hoelzer Apparatus for forming bolts, screws or rivets by hot pressing
US3263480A (en) * 1959-07-06 1966-08-02 Textron Ind Inc Transfer mechanism for header machines
FR1416827A (fr) * 1964-12-07 1965-11-05 Nedschroef Octrooi Maats Perfectionnements apportés aux machines à refouler pour la fabrication de vis, boulons et analogues
US3299452A (en) * 1965-02-26 1967-01-24 George W Haycock Ship's lifeboat davits

Also Published As

Publication number Publication date
ZA711256B (en) 1971-11-24
US3747144A (en) 1973-07-24
FR2081727B1 (it) 1974-02-15
CH540730A (de) 1973-08-31
CA937709A (en) 1973-12-04
GB1316391A (en) 1973-05-09
AT305006B (de) 1973-02-12
NL7003131A (it) 1971-09-07
IL36307A0 (en) 1971-05-26
TR16853A (tr) 1973-07-01
FR2081727A1 (it) 1971-12-10
LU62714A1 (it) 1971-08-20
AU2610871A (en) 1972-09-07
SU376922A3 (it) 1973-04-05
DE2109210B2 (de) 1973-10-25
ES388878A1 (es) 1973-06-01
DE2109210A1 (de) 1971-09-30
BE763409A (fr) 1971-07-16

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