EP1213097A3 - Bit holder - Google Patents

Bit holder Download PDF

Info

Publication number
EP1213097A3
EP1213097A3 EP01128955A EP01128955A EP1213097A3 EP 1213097 A3 EP1213097 A3 EP 1213097A3 EP 01128955 A EP01128955 A EP 01128955A EP 01128955 A EP01128955 A EP 01128955A EP 1213097 A3 EP1213097 A3 EP 1213097A3
Authority
EP
European Patent Office
Prior art keywords
sleeve
shaft
bit
screwdriver bit
polygonal
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Withdrawn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
EP01128955A
Other languages
German (de)
French (fr)
Other versions
EP1213097A2 (en
Inventor
Heinz Oelpmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1213097A2 publication Critical patent/EP1213097A2/en
Publication of EP1213097A3 publication Critical patent/EP1213097A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • 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

Abstract

Die Erfindung betrifft einen Bithalter (1), bestehend aus einem mehrkantigen Schaft (2), dessen einer Endbereich (21) in einer Hülse (3) steckt, in die andererseits mindestens ein mit einem mehrkantigen Bitkörper (40) ausgeführtes Schrauberbit (4) unmittelbar einsteckbar ist, dessen Bitkopf (41) in Einsatzstellung des Schrauberbits (4) aus der Hülse (3) vorragt, wobei der Innenmehrkant (30) die Hülse (3) über deren gesamte Länge durchsetzt, wobei die Hülse (3) vom Schaft (2) abziehbar und in zwei Aufsteckrichtungen auf den Schaft (2) aufsteckbar ist, wobei auf dem Schaft (2) ein Anschlag (26) für die Hülse (3) vorgesehen ist und wobei die Hülse (3) eine solche Länge aufweist, daß im zusammengesteckten Zustand von Hülse (3) und Schaft (2) zwischen einem ersten, in Einsatzstellung befindlichen Schrauberbit (4) und der diesem zugewandten Stirnseite des Schafts (2) ein zweites Schrauberbit (4') unterbringbar ist.

Figure 00000001
The invention relates to a bit holder (1), consisting of a polygonal shaft (2), one end area (21) of which is inserted into a sleeve (3), into which, on the other hand, at least one screwdriver bit (4) with a polygonal bit body (40) is attached The bit head (41) protrudes from the sleeve (3) when the screwdriver bit (4) is in use, the inner polygon (30) passing through the sleeve (3) over its entire length, the sleeve (3) being removed from the shaft (2 ) removable and attachable to the shaft (2) in two plug-in directions, a stop (26) for the sleeve (3) being provided on the shaft (2) and the sleeve (3) being of such a length that when plugged together State of the sleeve (3) and shaft (2) can be accommodated between a first screwdriver bit (4) in the operating position and the end face of the shaft (2) facing this, a second screwdriver bit (4 ').
Figure 00000001
EP01128955A 2000-12-08 2001-12-06 Bit holder Withdrawn EP1213097A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000161461 DE10061461B4 (en) 2000-12-08 2000-12-08 Bit holder
DE10061461 2000-12-08

Publications (2)

Publication Number Publication Date
EP1213097A2 EP1213097A2 (en) 2002-06-12
EP1213097A3 true EP1213097A3 (en) 2003-09-17

Family

ID=7666548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01128955A Withdrawn EP1213097A3 (en) 2000-12-08 2001-12-06 Bit holder

Country Status (2)

Country Link
EP (1) EP1213097A3 (en)
DE (1) DE10061461B4 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004019074U1 (en) * 2004-12-02 2006-04-13 Protrade Europe Wolfgang Amann Gmbh Bit-holder device, comprises inner sleeves for mounting and holding screw-driver bits with bit heads protruding from sleeves or arranged as group parallel to one another
DE102009032317A1 (en) * 2009-07-09 2011-01-13 Ush Schraubwerkzeugfabrik Ulrich Schmidt Gmbh & Co. Kg Method for connection of clamping tap with case, involves pressing clamping tap in central opening of case from their clamping side toward supporting side
DE102015101170B3 (en) 2015-01-28 2016-01-14 Josef Häringer Bit holder
DE202017100526U1 (en) 2017-02-01 2017-03-21 Josef Häringer Bit holder
CN109350190A (en) * 2018-12-04 2019-02-19 浙江大学 A kind of detachable scalpel
CN109895010A (en) * 2019-03-04 2019-06-18 深圳市福士工业科技有限公司 Batch bar clamping device of electric screw driver

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815261U1 (en) * 1988-12-08 1989-02-09 Mesenhoeller, Hans, 5630 Remscheid, De
DE29505416U1 (en) * 1995-03-30 1996-07-25 Werner Hermann Wera Werke Device for holding screwing tool inserts
EP0743142A1 (en) * 1995-05-11 1996-11-20 Matthew B. Jore Reversible drill/driver tool
US5586847A (en) * 1995-06-06 1996-12-24 Mattern, Jr.; Charles J. Power tool adapter
DE19851969A1 (en) * 1997-12-02 1999-07-01 Volker Schwarz Mullet-purpose tool as screw-driver and drill
EP0968793A2 (en) * 1998-07-02 2000-01-05 Heinz Oelpmann Variable fastening and/or drilling tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8505413A1 (en) * 1984-01-13 1985-05-16 Sumitomo Metal Ind Process for production of steel bar or steel wire having an improved spheroidal structure of cementite
DE8616677U1 (en) * 1986-06-23 1986-08-28 Tang, Fang Yeuan, Chung Ho City, Taipei Multipurpose tool
GB2194476A (en) * 1986-08-12 1988-03-09 Yang Tai Her Screw or like driving tool
DE9014997U1 (en) * 1990-10-31 1992-03-19 Willi Hahn Gmbh & Co Kg, 7745 Schonach, De
JPH09267629A (en) * 1996-04-03 1997-10-14 Toyota Autom Loom Works Ltd Car air conditioner
US5842394A (en) * 1997-06-10 1998-12-01 Hwang; Shyan-Duu Multiple bit screwdriver

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815261U1 (en) * 1988-12-08 1989-02-09 Mesenhoeller, Hans, 5630 Remscheid, De
DE29505416U1 (en) * 1995-03-30 1996-07-25 Werner Hermann Wera Werke Device for holding screwing tool inserts
EP0743142A1 (en) * 1995-05-11 1996-11-20 Matthew B. Jore Reversible drill/driver tool
US5586847A (en) * 1995-06-06 1996-12-24 Mattern, Jr.; Charles J. Power tool adapter
DE19851969A1 (en) * 1997-12-02 1999-07-01 Volker Schwarz Mullet-purpose tool as screw-driver and drill
EP0968793A2 (en) * 1998-07-02 2000-01-05 Heinz Oelpmann Variable fastening and/or drilling tool

Also Published As

Publication number Publication date
DE10061461B4 (en) 2010-07-15
EP1213097A2 (en) 2002-06-12
DE10061461A1 (en) 2002-06-20

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