EP1369209A3 - Tool handle - Google Patents

Tool handle Download PDF

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Publication number
EP1369209A3
EP1369209A3 EP03101656A EP03101656A EP1369209A3 EP 1369209 A3 EP1369209 A3 EP 1369209A3 EP 03101656 A EP03101656 A EP 03101656A EP 03101656 A EP03101656 A EP 03101656A EP 1369209 A3 EP1369209 A3 EP 1369209A3
Authority
EP
European Patent Office
Prior art keywords
handle
teil
plastic
das
griffträger
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.)
Withdrawn
Application number
EP03101656A
Other languages
German (de)
French (fr)
Other versions
EP1369209A2 (en
Inventor
Chiou Light
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.)
PROXXON SA
Original Assignee
PROXXON SA
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 PROXXON SA filed Critical PROXXON SA
Publication of EP1369209A2 publication Critical patent/EP1369209A2/en
Publication of EP1369209A3 publication Critical patent/EP1369209A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/18—Locking and securing devices comprising catches or pawls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/10—Handle constructions characterised by material or shape
    • B25G1/105—Handle constructions characterised by material or shape for screwdrivers, wrenches or spanners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Herstellen eines Kunststoffgriffes für ein Werkzeug (10) welches einen Griffträger (16) aus Metall umfasst. Das Verfahren umfasst folgende Schritte:

  • Aufstecken eines vorgefertigten Teils (22) auf den Griffträger (16) des Werkzeuges (10),
  • Einführen des Griffträgers (16) mit dem aufgesteckten Teil (22) in eine Spritzgussform, so dass das aufgesteckte Teil (22) die Spritzgussform zum Griffträger (16) abdichtet,
  • Herstellen des Griffes durch Spritzgiessen eines Kunststoffes an das aufgesteckte Teil (22).
The invention relates to a method for producing a plastic handle for a tool (10) which comprises a handle carrier (16) made of metal. The method comprises the following steps:
  • Placing a prefabricated part (22) on the handle support (16) of the tool (10),
  • Inserting the handle carrier (16) with the plugged-on part (22) into an injection mold so that the plugged-on part (22) seals the injection mold to the handle carrier (16),
  • Producing the handle by injection molding a plastic to the plugged part (22).

Weiterhin betrifft die Erfindung einen Griff für ein Werkzeug der folgende Teile umfasst:

  • einen Griffträger (16) aus Metal,
  • ein erstes Teil (22) aus Kunststoff, das auf den Griffträger (16) aufgesteckt ist,
  • ein zweites Teil aus Kunststoff, das an das erste Teil aus Kunststoff angebracht ist.
Figure 00000001
Furthermore, the invention relates to a handle for a tool comprising the following parts:
  • a handle support (16) made of metal,
  • a first part (22) made of plastic, which is attached to the handle support (16),
  • a second piece of plastic attached to the first piece of plastic.
Figure 00000001
EP03101656A 2002-06-06 2003-06-05 Tool handle Withdrawn EP1369209A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002125056 DE10225056A1 (en) 2002-06-06 2002-06-06 tool handle
DE10225056 2002-06-06

Publications (2)

Publication Number Publication Date
EP1369209A2 EP1369209A2 (en) 2003-12-10
EP1369209A3 true EP1369209A3 (en) 2005-06-22

Family

ID=29432663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03101656A Withdrawn EP1369209A3 (en) 2002-06-06 2003-06-05 Tool handle

Country Status (2)

Country Link
EP (1) EP1369209A3 (en)
DE (1) DE10225056A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2946889A1 (en) * 2014-05-19 2015-11-25 SLS Powerinvest BVBA A connector assembly for connecting a domestic implement to a handle
DE102016012586B4 (en) * 2016-10-21 2020-02-06 Mtd Products Inc. Detachable handle attachment coupling for tools

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086042B (en) * 1956-12-11 1960-07-28 Hugo Linder Deltawerk Process for the injection molding or pressing of thermoplastics, in which steel or metal parts or other solid bodies that are partially to be encased with plastic are placed in a mold
US4739536A (en) * 1985-07-13 1988-04-26 Wera Werk Hermann Werner Gmbh & Co. Screwdriver handgrip having harder and softer zones
US4828901A (en) * 1986-06-06 1989-05-09 Bayer Aktiengesellschaft Injection-moulded article and a process for the production thereof
DE4109397A1 (en) * 1991-03-22 1992-09-24 Agrodur Grosalski & Co Encapsulating metal parts with thermoplastic by injection moulding - has metal part first coated with heat-reactivatable adhesive which is activated by heat and pressure of thermoplastic during moulding
GB2272857A (en) * 1992-11-25 1994-06-01 Geoffrey Betts Flash-free tool handle moulding
EP0635337A2 (en) * 1993-07-23 1995-01-25 Bost Garnache Industries Process for the manufacture of a tool handle and tool supplied with a handle made by this process
US5530989A (en) * 1994-12-20 1996-07-02 The Dow Chemical Company Dual durometer handles
DE19945872A1 (en) * 1999-09-24 2001-04-12 Holland Letz Felo Werkzeug Pliers; have plastics handle sleeves that are directly injection moulded on to steel handle bars with tubular, elastics, plastics sealing ring positioned at sealing strip of casting mould

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086042B (en) * 1956-12-11 1960-07-28 Hugo Linder Deltawerk Process for the injection molding or pressing of thermoplastics, in which steel or metal parts or other solid bodies that are partially to be encased with plastic are placed in a mold
US4739536A (en) * 1985-07-13 1988-04-26 Wera Werk Hermann Werner Gmbh & Co. Screwdriver handgrip having harder and softer zones
US4828901A (en) * 1986-06-06 1989-05-09 Bayer Aktiengesellschaft Injection-moulded article and a process for the production thereof
DE4109397A1 (en) * 1991-03-22 1992-09-24 Agrodur Grosalski & Co Encapsulating metal parts with thermoplastic by injection moulding - has metal part first coated with heat-reactivatable adhesive which is activated by heat and pressure of thermoplastic during moulding
GB2272857A (en) * 1992-11-25 1994-06-01 Geoffrey Betts Flash-free tool handle moulding
EP0635337A2 (en) * 1993-07-23 1995-01-25 Bost Garnache Industries Process for the manufacture of a tool handle and tool supplied with a handle made by this process
US5530989A (en) * 1994-12-20 1996-07-02 The Dow Chemical Company Dual durometer handles
DE19945872A1 (en) * 1999-09-24 2001-04-12 Holland Letz Felo Werkzeug Pliers; have plastics handle sleeves that are directly injection moulded on to steel handle bars with tubular, elastics, plastics sealing ring positioned at sealing strip of casting mould

Also Published As

Publication number Publication date
EP1369209A2 (en) 2003-12-10
DE10225056A1 (en) 2003-12-18

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