EP1245341A3 - Kraftübertragungsvorrichtung - Google Patents

Kraftübertragungsvorrichtung Download PDF

Info

Publication number
EP1245341A3
EP1245341A3 EP02007226A EP02007226A EP1245341A3 EP 1245341 A3 EP1245341 A3 EP 1245341A3 EP 02007226 A EP02007226 A EP 02007226A EP 02007226 A EP02007226 A EP 02007226A EP 1245341 A3 EP1245341 A3 EP 1245341A3
Authority
EP
European Patent Office
Prior art keywords
coupling
sliding sleeve
sections
sleeve sections
springs
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.)
Granted
Application number
EP02007226A
Other languages
English (en)
French (fr)
Other versions
EP1245341A2 (de
EP1245341B1 (de
Inventor
Klaus Dreps
Oliver Weidelener
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.)
Drebo Werkzeugfabrik GmbH
Original Assignee
Drebo Werkzeugfabrik GmbH
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 Drebo Werkzeugfabrik GmbH filed Critical Drebo Werkzeugfabrik GmbH
Publication of EP1245341A2 publication Critical patent/EP1245341A2/de
Publication of EP1245341A3 publication Critical patent/EP1245341A3/de
Application granted granted Critical
Publication of EP1245341B1 publication Critical patent/EP1245341B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/005—Attachments or adapters placed between tool and hammer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0034—Details of shank profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0038—Locking members of special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D2217/003—Details relating to chucks with radially movable locking elements
    • B25D2217/0038—Locking members of special shape
    • B25D2217/0042—Ball-shaped locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)

Abstract

Es ist eine Kraftübertragungsvorrichtung zur lösbaren Lagerung eines Kopfteils des Bohrwerkzeugs an einem Schaftteil des Bohrwerkzeugs vorgesehen. Die Kraftübertragungsvorrichtung weist eine Mehrzahl von Verriegelungselementen auf, die für den Eingriff in Nuten des Kopfteilendes und des Schaftteilendes bestimmt sind. Die Verriegelungselemente sind an einer Kupplungshülse radial beweglich gelagert. Die Kupplungshülse weist zwei Schiebemuffen, mit welchen die Verriegelungselemente abstützbar sind, und Drehmitnahmeelemente (32) auf.
EP02007226A 2001-03-29 2002-03-28 Kraftübertragungsvorrichtung Expired - Lifetime EP1245341B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10115579A DE10115579C2 (de) 2001-03-29 2001-03-29 Kraftübertragungsvorrichtung
DE10115579 2001-03-29

Publications (3)

Publication Number Publication Date
EP1245341A2 EP1245341A2 (de) 2002-10-02
EP1245341A3 true EP1245341A3 (de) 2003-05-21
EP1245341B1 EP1245341B1 (de) 2011-05-18

Family

ID=7679557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02007226A Expired - Lifetime EP1245341B1 (de) 2001-03-29 2002-03-28 Kraftübertragungsvorrichtung

Country Status (3)

Country Link
EP (1) EP1245341B1 (de)
AT (1) ATE509739T1 (de)
DE (1) DE10115579C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10244230B4 (de) * 2002-09-23 2014-10-30 Drebo Werkzeugfabrik Gmbh Kraftübertragungsvorrichtung
EP3434417B1 (de) 2017-07-25 2021-02-17 Milwaukee Electric Tool Corporation Antriebsführung
USD907452S1 (en) 2017-07-25 2021-01-12 Milwaukee Electric Tool Corporation Drive guide
US11780063B2 (en) * 2017-10-10 2023-10-10 Milwaukee Electric Tool Corporation Power tool to tool bit extension adapter
USD922166S1 (en) 2018-10-09 2021-06-15 Milwaukee Electric Tool Corporation Tool bit adapter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505907A (en) * 1974-07-04 1978-04-05 Duss Gmbh & Co Rotary percussive hammer
EP0928668A2 (de) * 1998-01-13 1999-07-14 Kohler Maschinenbau AG Kupplung für ein Hammerbohrwerkzeug
GB2338672A (en) * 1998-06-18 1999-12-29 Bosch Gmbh Robert Toolholder

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401663A1 (de) * 1994-01-21 1995-07-27 Bosch Gmbh Robert Werkzeughalter

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1505907A (en) * 1974-07-04 1978-04-05 Duss Gmbh & Co Rotary percussive hammer
EP0928668A2 (de) * 1998-01-13 1999-07-14 Kohler Maschinenbau AG Kupplung für ein Hammerbohrwerkzeug
GB2338672A (en) * 1998-06-18 1999-12-29 Bosch Gmbh Robert Toolholder

Also Published As

Publication number Publication date
EP1245341A2 (de) 2002-10-02
DE10115579C2 (de) 2003-02-27
DE10115579A1 (de) 2002-10-10
EP1245341B1 (de) 2011-05-18
ATE509739T1 (de) 2011-06-15

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