FR2243755A1 - Cutting tool with interchangeable blade - has four sides of its rectangular or square body as cutting edges - Google Patents

Cutting tool with interchangeable blade - has four sides of its rectangular or square body as cutting edges

Info

Publication number
FR2243755A1
FR2243755A1 FR7418771A FR7418771A FR2243755A1 FR 2243755 A1 FR2243755 A1 FR 2243755A1 FR 7418771 A FR7418771 A FR 7418771A FR 7418771 A FR7418771 A FR 7418771A FR 2243755 A1 FR2243755 A1 FR 2243755A1
Authority
FR
France
Prior art keywords
blade
rectangular
sides
tool
square body
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.)
Granted
Application number
FR7418771A
Other languages
French (fr)
Other versions
FR2243755B1 (en
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.)
Stahlwerke Roechling Burbach GmbH
Original Assignee
Stahlwerke Roechling Burbach GmbH
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 Stahlwerke Roechling Burbach GmbH filed Critical Stahlwerke Roechling Burbach GmbH
Publication of FR2243755A1 publication Critical patent/FR2243755A1/en
Application granted granted Critical
Publication of FR2243755B1 publication Critical patent/FR2243755B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Abstract

One of the faces of the blade is convex while the other is concave. The convex surface bears against an inclined surface on the body of the tool, and a clamp on the tool grips the blade securely. The blade fixing means improve its resistance to cutting loads and prevents, in any direction, its displacement relative to tool. The convex face of the blade may be of circular shape or it may be made to have a pyramidal or semicylindrical shape.
FR7418771A 1973-09-18 1974-05-30 Cutting tool with interchangeable blade - has four sides of its rectangular or square body as cutting edges Granted FR2243755A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7333738 1973-09-18

Publications (2)

Publication Number Publication Date
FR2243755A1 true FR2243755A1 (en) 1975-04-11
FR2243755B1 FR2243755B1 (en) 1978-06-02

Family

ID=6640614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418771A Granted FR2243755A1 (en) 1973-09-18 1974-05-30 Cutting tool with interchangeable blade - has four sides of its rectangular or square body as cutting edges

Country Status (2)

Country Link
BE (1) BE818770A (en)
FR (1) FR2243755A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003022494A1 (en) * 2001-09-10 2003-03-20 Iscar Ltd. Cutting insert
WO2011091789A3 (en) * 2010-01-26 2011-10-13 Ferroll Gmbh Insert for internally peeling metal pipes and associated peeling blade, machining device, and workpiece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003022494A1 (en) * 2001-09-10 2003-03-20 Iscar Ltd. Cutting insert
US6902354B2 (en) 2001-09-10 2005-06-07 Iscar, Ltd. Cutting insert
WO2011091789A3 (en) * 2010-01-26 2011-10-13 Ferroll Gmbh Insert for internally peeling metal pipes and associated peeling blade, machining device, and workpiece

Also Published As

Publication number Publication date
BE818770A (en) 1974-12-02
FR2243755B1 (en) 1978-06-02

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Legal Events

Date Code Title Description
ST Notification of lapse