WO2007147797A3 - Edelstahlschraubwerkzeug und verfahren zu dessen herstellung - Google Patents

Edelstahlschraubwerkzeug und verfahren zu dessen herstellung Download PDF

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Publication number
WO2007147797A3
WO2007147797A3 PCT/EP2007/055999 EP2007055999W WO2007147797A3 WO 2007147797 A3 WO2007147797 A3 WO 2007147797A3 EP 2007055999 W EP2007055999 W EP 2007055999W WO 2007147797 A3 WO2007147797 A3 WO 2007147797A3
Authority
WO
WIPO (PCT)
Prior art keywords
stainless steel
screwing tool
production
shaft
tool
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.)
Ceased
Application number
PCT/EP2007/055999
Other languages
English (en)
French (fr)
Other versions
WO2007147797B1 (de
WO2007147797A2 (de
Inventor
Martin Strauch
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.)
Wera Werk Hermann Werner GmbH and Co KG
Original Assignee
Wera Werk Hermann Werner GmbH and Co KG
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 Wera Werk Hermann Werner GmbH and Co KG filed Critical Wera Werk Hermann Werner GmbH and Co KG
Publication of WO2007147797A2 publication Critical patent/WO2007147797A2/de
Publication of WO2007147797A3 publication Critical patent/WO2007147797A3/de
Publication of WO2007147797B1 publication Critical patent/WO2007147797B1/de
Anticipated expiration legal-status Critical
Ceased 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B25B15/002—Screwdrivers characterised by material or shape of the tool bit characterised by material used or surface finishing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

Die Erfindung betrifft ein Schraubwerkzeug mit einem eine Achse ausbildenden Schaft, der einendseitig eine Drehmomenteinbringzone und anderendseitig eine Drehmomentabtriebszone ausbildet, wobei der Schaft aus einem rostfreien Stahl besteht. Um ein Werkzeug anzugeben, mit dem im Außenbereich normgerecht Schrauben angezogen werden können, wird vorgeschlagen, dass der Schaft, zumindest im Bereich der Drehmomentabtriebszone, eine Kernhärte von mindestens 55 HRC Rockwell aufweist.
PCT/EP2007/055999 2006-06-23 2007-06-18 Edelstahlschraubwerkzeug und verfahren zu dessen herstellung Ceased WO2007147797A2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102006029301.0 2006-06-23
DE102006029301 2006-06-23
DE102007016000.5 2007-04-03
DE102007016000A DE102007016000A1 (de) 2006-06-23 2007-04-03 Edelstahlschraubwerkzeug und Verfahren zu dessen Herstellung

Publications (3)

Publication Number Publication Date
WO2007147797A2 WO2007147797A2 (de) 2007-12-27
WO2007147797A3 true WO2007147797A3 (de) 2008-02-14
WO2007147797B1 WO2007147797B1 (de) 2008-03-27

Family

ID=38599392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/055999 Ceased WO2007147797A2 (de) 2006-06-23 2007-06-18 Edelstahlschraubwerkzeug und verfahren zu dessen herstellung

Country Status (2)

Country Link
DE (1) DE102007016000A1 (de)
WO (1) WO2007147797A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010054169A1 (en) 2008-11-07 2010-05-14 Milwaukee Electric Tool Corporation Tool bit
AT12654U1 (de) * 2011-09-08 2012-09-15 Sihga Handels Gmbh Montageset
US8955418B2 (en) 2013-03-08 2015-02-17 Black & Decker Inc. Threaded fastener driving tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH286597A (fr) * 1950-07-31 1952-10-31 Guest Keen & Nettlefolds Ltd Tournevis et procédé pour sa fabrication.
DE4344194A1 (de) * 1993-12-23 1995-06-29 Gaisbach Schraubenwerk Swg Verfahren und Vorrichtung zum Herstellen von Werkzeugbits
DE19513366A1 (de) * 1995-04-08 1996-10-10 Werner Hermann Wera Werke Schraubendreher, Schraubendrehereinsatz oder dergleichen
DE19625416A1 (de) * 1995-06-26 1997-01-02 Landanger Landos Anordnung aus einem Schraubendreher und einer entsprechenden Schraube
DE10053078A1 (de) * 1999-12-15 2001-06-28 Werner Hermann Wera Werke Handwerkzeug, insbesondere Schraubwerkzeug
JP2001294987A (ja) * 2000-04-11 2001-10-26 Daido Steel Co Ltd 工具鋼
DE102004014705A1 (de) * 2004-03-25 2005-10-13 Otto Bihler Handels-Beteiligungs-Gmbh Fertigungsverfahren für Sechskantschlüssel mit Kugelkopf aus Sechskantdraht (Spanlos)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839788C1 (en) * 1988-10-20 1989-11-09 Felo Holland-Letz Gmbh & Co Kg, 3577 Neustadt, De Screwdriver blade or screwdriver insert
DE9300930U1 (de) * 1993-01-23 1993-04-22 Fa. Robert Schröder, 5600 Wuppertal Schraubendreherklinge oder Schraubendrehereinsatz, sogenannter Bit
US5868047A (en) * 1994-01-26 1999-02-09 Vermont American Corporation Insert bit for use with a powered screwdriver
DE29510545U1 (de) * 1995-06-29 1995-09-07 METAPLAS Oberflächenveredelungstechnik GmbH, 51427 Bergisch Gladbach Handwerkzeug mit verschleißfester Arbeitsfläche
US6374711B2 (en) * 1997-10-24 2002-04-23 Wayne Anderson 50-in-1 screwdriver and socket driver
DE29703215U1 (de) * 1997-02-24 1998-06-18 Wera Werk Hermann Werner GmbH & Co., 42349 Wuppertal Schraubendreher oder -Einsatz

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH286597A (fr) * 1950-07-31 1952-10-31 Guest Keen & Nettlefolds Ltd Tournevis et procédé pour sa fabrication.
DE4344194A1 (de) * 1993-12-23 1995-06-29 Gaisbach Schraubenwerk Swg Verfahren und Vorrichtung zum Herstellen von Werkzeugbits
DE19513366A1 (de) * 1995-04-08 1996-10-10 Werner Hermann Wera Werke Schraubendreher, Schraubendrehereinsatz oder dergleichen
DE19625416A1 (de) * 1995-06-26 1997-01-02 Landanger Landos Anordnung aus einem Schraubendreher und einer entsprechenden Schraube
DE10053078A1 (de) * 1999-12-15 2001-06-28 Werner Hermann Wera Werke Handwerkzeug, insbesondere Schraubwerkzeug
JP2001294987A (ja) * 2000-04-11 2001-10-26 Daido Steel Co Ltd 工具鋼
DE102004014705A1 (de) * 2004-03-25 2005-10-13 Otto Bihler Handels-Beteiligungs-Gmbh Fertigungsverfahren für Sechskantschlüssel mit Kugelkopf aus Sechskantdraht (Spanlos)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"MegaPro Screwdrivers 15-in-one Bitload Tools", 14 March 2005 (2005-03-14), XP002457933, Retrieved from the Internet <URL:http://web.archive.org/web/20050314224500/http://www.specialized.net/ecommerce/shop/seriesmaster.asp?series_id=MegaPro+Screwdrivers> [retrieved on 20071108] *

Also Published As

Publication number Publication date
DE102007016000A1 (de) 2008-01-03
WO2007147797B1 (de) 2008-03-27
WO2007147797A2 (de) 2007-12-27

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