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FR624810A - Portable device intended for making and repairing cutting edges, as well as collars of the shanks of perforating tools - Google Patents

Portable device intended for making and repairing cutting edges, as well as collars of the shanks of perforating tools

Info

Publication number
FR624810A
FR624810A FR624810DA FR624810A FR 624810 A FR624810 A FR 624810A FR 624810D A FR624810D A FR 624810DA FR 624810 A FR624810 A FR 624810A
Authority
FR
France
Prior art keywords
shanks
collars
making
well
portable device
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
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.)
Procedes Morgon SA Des
Original Assignee
Procedes Morgon SA Des
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 Procedes Morgon SA Des filed Critical Procedes Morgon SA Des
Application granted granted Critical
Publication of FR624810A publication Critical patent/FR624810A/en
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
    • B21K5/00—Making tools or tool parts, e.g. pliers
    • B21K5/02—Making tools or tool parts, e.g. pliers drilling-tools or other for making or working on holes
    • B21K5/06—Dressing, e.g. sharpening rock drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR624810D 1926-11-18 1926-11-18 Portable device intended for making and repairing cutting edges, as well as collars of the shanks of perforating tools Expired FR624810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR624810T 1926-11-18

Publications (1)

Publication Number Publication Date
FR624810A true FR624810A (en) 1927-07-27

Family

ID=8987316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR624810D Expired FR624810A (en) 1926-11-18 1926-11-18 Portable device intended for making and repairing cutting edges, as well as collars of the shanks of perforating tools

Country Status (1)

Country Link
FR (1) FR624810A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533379A (en) * 1993-10-14 1996-07-09 Illinois Tool Works Inc. Method of forming a head on a fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533379A (en) * 1993-10-14 1996-07-09 Illinois Tool Works Inc. Method of forming a head on a fastener

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