FR527603A - Procédé de fabrication des tetes de boulons - Google Patents

Procédé de fabrication des tetes de boulons

Info

Publication number
FR527603A
FR527603A FR527603A FR527603DA FR527603A FR 527603 A FR527603 A FR 527603A FR 527603 A FR527603 A FR 527603A FR 527603D A FR527603D A FR 527603DA FR 527603 A FR527603 A FR 527603A
Authority
FR
France
Prior art keywords
manufacturing process
bolt head
head manufacturing
bolt
manufacturing
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
FR527603A
Other languages
English (en)
Inventor
Baptiste Vaurs
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR527603A publication Critical patent/FR527603A/fr
Expired legal-status Critical Current

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)
FR527603A 1920-11-12 1920-11-12 Procédé de fabrication des tetes de boulons Expired FR527603A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR527603T 1920-11-12

Publications (1)

Publication Number Publication Date
FR527603A true FR527603A (fr) 1921-10-27

Family

ID=8921503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527603A Expired FR527603A (fr) 1920-11-12 1920-11-12 Procédé de fabrication des tetes de boulons

Country Status (1)

Country Link
FR (1) FR527603A (fr)

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