EP0413219A3 - Screwdriver - Google Patents

Screwdriver Download PDF

Info

Publication number
EP0413219A3
EP0413219A3 EP19900114940 EP90114940A EP0413219A3 EP 0413219 A3 EP0413219 A3 EP 0413219A3 EP 19900114940 EP19900114940 EP 19900114940 EP 90114940 A EP90114940 A EP 90114940A EP 0413219 A3 EP0413219 A3 EP 0413219A3
Authority
EP
European Patent Office
Prior art keywords
screwdriver
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Withdrawn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
EP19900114940
Other languages
German (de)
Other versions
EP0413219A2 (en
Inventor
Karl Weidner
Siegfried Humm
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.)
Adolf Wuerth GmbH and Co KG
Original Assignee
Adolf Wuerth 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 Adolf Wuerth GmbH and Co KG filed Critical Adolf Wuerth GmbH and Co KG
Publication of EP0413219A2 publication Critical patent/EP0413219A2/en
Publication of EP0413219A3 publication Critical patent/EP0413219A3/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Withdrawn legal-status Critical Current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
    • 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)
  • Portable Nailing Machines And Staplers (AREA)
  • Harvester Elements (AREA)
EP19900114940 1989-08-16 1990-08-03 Screwdriver Withdrawn EP0413219A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3926901A DE3926901A1 (en) 1989-08-16 1989-08-16 SCREWDRIVER
DE3926901 1989-08-16

Publications (2)

Publication Number Publication Date
EP0413219A2 EP0413219A2 (en) 1991-02-20
EP0413219A3 true EP0413219A3 (en) 1991-10-23

Family

ID=6387141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900114940 Withdrawn EP0413219A3 (en) 1989-08-16 1990-08-03 Screwdriver

Country Status (2)

Country Link
EP (1) EP0413219A3 (en)
DE (1) DE3926901A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641464A1 (en) * 1996-10-09 1998-04-30 Pries Alexander New forms of grip surfaces, especially ball game rackets / tennis rackets etc.
DE29702884U1 (en) * 1997-02-19 1998-06-18 Wera-Werk Hermann Werner Gmbh & Co, 42349 Wuppertal Fine screwdriver

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202043A (en) * 1922-05-12 1923-08-13 William Smith Improvements in screwdrivers and like hand tools
US1712484A (en) * 1926-04-14 1929-05-14 Tobrin Tool Company Screw driver
DE1806976A1 (en) * 1968-11-05 1970-08-13 Walter Finkeldei Werkzeugfabri Tool book especially designed for drill drivers
DE1944008A1 (en) * 1969-08-29 1971-03-04 Herbert Pilat Handle for screwdriver
DE2905163A1 (en) * 1979-02-10 1980-11-20 Holland Letz Felo Werkzeug Screwdriver handle providing increased torque application - consists of large pear-shaped rear section and long slim front section
DE8203605U1 (en) * 1982-02-10 1982-06-24 Gebra-Plastik Gebr. Raderschad Gmbh & Co Kg, 5202 Hennef SCREWDRIVER
FR2515561A1 (en) * 1981-10-29 1983-05-06 Lux Gmbh & Co Kg Emil Handle for metal work file - has rectangular section with rounded corners and waist between base and butt
DE8522201U1 (en) * 1985-08-01 1985-09-12 Felo Holland-Letz GmbH & Co KG, 3577 Neustadt Tool handle, in particular for screwdrivers
DE3525163C2 (en) * 1985-07-13 1987-05-07 Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal, De
EP0254135A1 (en) * 1986-07-25 1988-01-27 Adolf Würth GmbH & Co. KG Wrench

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2307186A1 (en) * 1973-02-14 1974-08-22 Werner Fa Hermann SCREWDRIVER
DE3241657A1 (en) * 1982-11-11 1984-05-17 Thermoplastik Rinke GmbH & Co KG, 5630 Remscheid Screwdriver with insulated blade shaft and solid plastics handle and process for manufacture thereof
DE3301202C1 (en) * 1983-01-15 1984-03-15 Felo Holland-Letz GmbH & Co KG, 3577 Neustadt Tool handle made of plastic by injection molding

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202043A (en) * 1922-05-12 1923-08-13 William Smith Improvements in screwdrivers and like hand tools
US1712484A (en) * 1926-04-14 1929-05-14 Tobrin Tool Company Screw driver
DE1806976A1 (en) * 1968-11-05 1970-08-13 Walter Finkeldei Werkzeugfabri Tool book especially designed for drill drivers
DE1944008A1 (en) * 1969-08-29 1971-03-04 Herbert Pilat Handle for screwdriver
DE2905163A1 (en) * 1979-02-10 1980-11-20 Holland Letz Felo Werkzeug Screwdriver handle providing increased torque application - consists of large pear-shaped rear section and long slim front section
FR2515561A1 (en) * 1981-10-29 1983-05-06 Lux Gmbh & Co Kg Emil Handle for metal work file - has rectangular section with rounded corners and waist between base and butt
DE8203605U1 (en) * 1982-02-10 1982-06-24 Gebra-Plastik Gebr. Raderschad Gmbh & Co Kg, 5202 Hennef SCREWDRIVER
DE3525163C2 (en) * 1985-07-13 1987-05-07 Wera Werk Hermann Werner Gmbh & Co, 5600 Wuppertal, De
DE8522201U1 (en) * 1985-08-01 1985-09-12 Felo Holland-Letz GmbH & Co KG, 3577 Neustadt Tool handle, in particular for screwdrivers
EP0254135A1 (en) * 1986-07-25 1988-01-27 Adolf Würth GmbH & Co. KG Wrench

Also Published As

Publication number Publication date
EP0413219A2 (en) 1991-02-20
DE3926901A1 (en) 1991-02-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19941129