FR1416827A - Improvements in upsetting machines for the manufacture of screws, bolts and the like - Google Patents

Improvements in upsetting machines for the manufacture of screws, bolts and the like

Info

Publication number
FR1416827A
FR1416827A FR997710A FR997710A FR1416827A FR 1416827 A FR1416827 A FR 1416827A FR 997710 A FR997710 A FR 997710A FR 997710 A FR997710 A FR 997710A FR 1416827 A FR1416827 A FR 1416827A
Authority
FR
France
Prior art keywords
bolts
screws
manufacture
upsetting machines
upsetting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR997710A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nedschroef Octrooi Maatschappij NV
Original Assignee
Nedschroef Octrooi Maatschappij 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 Octrooi Maatschappij NV filed Critical Nedschroef Octrooi Maatschappij NV
Priority to FR997710A priority Critical patent/FR1416827A/en
Application granted granted Critical
Publication of FR1416827A publication Critical patent/FR1416827A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
FR997710A 1964-12-07 1964-12-07 Improvements in upsetting machines for the manufacture of screws, bolts and the like Expired FR1416827A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR997710A FR1416827A (en) 1964-12-07 1964-12-07 Improvements in upsetting machines for the manufacture of screws, bolts and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997710A FR1416827A (en) 1964-12-07 1964-12-07 Improvements in upsetting machines for the manufacture of screws, bolts and the like

Publications (1)

Publication Number Publication Date
FR1416827A true FR1416827A (en) 1965-11-05

Family

ID=8844239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997710A Expired FR1416827A (en) 1964-12-07 1964-12-07 Improvements in upsetting machines for the manufacture of screws, bolts and the like

Country Status (1)

Country Link
FR (1) FR1416827A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081727A1 (en) * 1970-03-05 1971-12-10 Nedschroef Octrooi Maats
FR2103562A1 (en) * 1970-08-27 1972-04-14 Nedschroef Octrooi Maats
FR2398600A1 (en) * 1977-07-27 1979-02-23 Gulf & Western Mfg Co ADJUSTING DEVICE FOR PRESS EJECTOR
FR2420422A1 (en) * 1978-03-23 1979-10-19 Hatebur Umformmaschinen Ag DEVICE FOR EJECTING A PIECE FROM THE PUNCH IN A TRANSVERSAL TRANSPORT PRESS FOR METAL TRANSFORMATION WITHOUT CHIP REMOVAL.

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2081727A1 (en) * 1970-03-05 1971-12-10 Nedschroef Octrooi Maats
FR2103562A1 (en) * 1970-08-27 1972-04-14 Nedschroef Octrooi Maats
FR2398600A1 (en) * 1977-07-27 1979-02-23 Gulf & Western Mfg Co ADJUSTING DEVICE FOR PRESS EJECTOR
FR2420422A1 (en) * 1978-03-23 1979-10-19 Hatebur Umformmaschinen Ag DEVICE FOR EJECTING A PIECE FROM THE PUNCH IN A TRANSVERSAL TRANSPORT PRESS FOR METAL TRANSFORMATION WITHOUT CHIP REMOVAL.

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