DE3768926D1 - METHOD AND ROLLING FOR THE PRODUCTION OF TOOLS. - Google Patents

METHOD AND ROLLING FOR THE PRODUCTION OF TOOLS.

Info

Publication number
DE3768926D1
DE3768926D1 DE8787890278T DE3768926T DE3768926D1 DE 3768926 D1 DE3768926 D1 DE 3768926D1 DE 8787890278 T DE8787890278 T DE 8787890278T DE 3768926 T DE3768926 T DE 3768926T DE 3768926 D1 DE3768926 D1 DE 3768926D1
Authority
DE
Germany
Prior art keywords
tools
rolling
production
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 - Lifetime
Application number
DE8787890278T
Other languages
German (de)
Inventor
Herbert Ing Kopf
Franz Ing Tejral
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.)
Boehler GmbH
Boehler GmbH Germany
Original Assignee
Boehler GmbH
Boehler GmbH Germany
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 Boehler GmbH, Boehler GmbH Germany filed Critical Boehler GmbH
Application granted granted Critical
Publication of DE3768926D1 publication Critical patent/DE3768926D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/10—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knives; sickles; scythes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Metal Rolling (AREA)
DE8787890278T 1986-12-12 1987-12-04 METHOD AND ROLLING FOR THE PRODUCTION OF TOOLS. Expired - Lifetime DE3768926D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0330086A AT390221B (en) 1986-12-12 1986-12-12 METHOD FOR PRODUCING CUTTING TOOLS

Publications (1)

Publication Number Publication Date
DE3768926D1 true DE3768926D1 (en) 1991-05-02

Family

ID=3548421

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787890278T Expired - Lifetime DE3768926D1 (en) 1986-12-12 1987-12-04 METHOD AND ROLLING FOR THE PRODUCTION OF TOOLS.

Country Status (3)

Country Link
EP (1) EP0271481B1 (en)
AT (1) AT390221B (en)
DE (1) DE3768926D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396954B (en) * 1991-11-18 1994-01-25 Haboeck Herwig INSULATION PLATE FOR DRIVING INTO THE WALL AND METHOD AND DEVICE FOR THEIR PRODUCTION
AT504450B1 (en) * 2006-11-13 2010-09-15 Boehler Ybbstal Profil Gmbh ONE-WAY CUTTING KNIFE FOR CUTTING NATURAL OR PLASTICS AND METHOD FOR THE PRODUCTION THEREOF
AT507892B1 (en) 2009-11-27 2010-09-15 Boehler Ybbstal Profil Gmbh PROCESS FOR PRODUCING TURNING EQUIPMENT

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE632428C (en) * 1936-07-08 Franz Hendrichs Process for the production of blades, knives and similar objects
DE580579C (en) * 1930-12-21 1933-07-13 Tonsor Ab Process for making the cutting edges of thin razor blades
DE1143776B (en) * 1959-04-22 1963-02-21 Herbert Ruff K G Method and rolling device for the production of knives with ground cutting edges, especially for profile cutting devices for reworking vulcanized tires
DE1802322A1 (en) * 1968-10-17 1970-07-23 Stumpp & Schuele Kg Circular saw manufacturing procedure
DE3300105A1 (en) * 1983-01-04 1984-07-12 Barke GmbH, 6384 Schmitten Method of producing slitting or parting cutters, in particular for the production of wood wool

Also Published As

Publication number Publication date
ATA330086A (en) 1989-09-15
EP0271481A3 (en) 1988-10-12
EP0271481A2 (en) 1988-06-15
EP0271481B1 (en) 1991-03-27
AT390221B (en) 1990-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee