ZA715472B - A machine for upsetting screw bolts and similar workpieces - Google Patents

A machine for upsetting screw bolts and similar workpieces

Info

Publication number
ZA715472B
ZA715472B ZA715472A ZA715472A ZA715472B ZA 715472 B ZA715472 B ZA 715472B ZA 715472 A ZA715472 A ZA 715472A ZA 715472 A ZA715472 A ZA 715472A ZA 715472 B ZA715472 B ZA 715472B
Authority
ZA
South Africa
Prior art keywords
machine
screw bolts
similar workpieces
upsetting
upsetting screw
Prior art date
Application number
ZA715472A
Inventor
Meerendonk G Van De
Original Assignee
Nedschroef Octrooi Maats
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 Octrooi Maats filed Critical Nedschroef Octrooi Maats
Publication of ZA715472B publication Critical patent/ZA715472B/en

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
    • B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
    • B21K27/02—Feeding devices for rods, wire, or strips
    • B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
ZA715472A 1970-08-27 1971-08-16 A machine for upsetting screw bolts and similar workpieces ZA715472B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7012683A NL7012683A (en) 1970-08-27 1970-08-27

Publications (1)

Publication Number Publication Date
ZA715472B true ZA715472B (en) 1972-05-31

Family

ID=19810867

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715472A ZA715472B (en) 1970-08-27 1971-08-16 A machine for upsetting screw bolts and similar workpieces

Country Status (16)

Country Link
AT (1) AT311770B (en)
AU (1) AU3262671A (en)
BE (1) BE771819A (en)
BR (1) BR7105600D0 (en)
CA (1) CA942908A (en)
CH (1) CH534554A (en)
DE (1) DE2141514A1 (en)
ES (1) ES394553A1 (en)
FR (1) FR2103562B1 (en)
IL (1) IL37514A0 (en)
IT (1) IT940442B (en)
LU (1) LU63778A1 (en)
NL (1) NL7012683A (en)
SU (1) SU401037A3 (en)
TR (1) TR16886A (en)
ZA (1) ZA715472B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508168C3 (en) * 1975-02-26 1981-03-19 Hatebur Umformmaschinen AG, Basel Ejection device on an automatic multi-stage press for cold and hot massive forming
US4044588A (en) * 1976-06-25 1977-08-30 The National Machinery Co. High speed ball header
US4096728A (en) * 1977-07-27 1978-06-27 Gulf & Western Manufacturing Company Adjusting device for slide driven lift out actuators
CN114888224B (en) * 2022-04-28 2022-12-23 泰州市华驰不锈钢制品有限公司 Cold header for steel wire hoop machine-shaping

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1416827A (en) * 1964-12-07 1965-11-05 Nedschroef Octrooi Maats Improvements in upsetting machines for the manufacture of screws, bolts and the like

Also Published As

Publication number Publication date
CH534554A (en) 1973-03-15
FR2103562A1 (en) 1972-04-14
BR7105600D0 (en) 1973-05-10
ES394553A1 (en) 1974-03-16
SU401037A3 (en) 1973-10-01
FR2103562B1 (en) 1974-03-29
AU3262671A (en) 1973-03-01
BE771819A (en) 1971-12-31
NL7012683A (en) 1972-02-29
IL37514A0 (en) 1971-11-29
DE2141514A1 (en) 1972-05-04
CA942908A (en) 1974-03-05
LU63778A1 (en) 1972-01-06
IT940442B (en) 1973-02-10
AT311770B (en) 1973-12-10
TR16886A (en) 1973-09-01

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