ATE509739T1 - POWER TRANSMISSION DEVICE - Google Patents

POWER TRANSMISSION DEVICE

Info

Publication number
ATE509739T1
ATE509739T1 AT02007226T AT02007226T ATE509739T1 AT E509739 T1 ATE509739 T1 AT E509739T1 AT 02007226 T AT02007226 T AT 02007226T AT 02007226 T AT02007226 T AT 02007226T AT E509739 T1 ATE509739 T1 AT E509739T1
Authority
AT
Austria
Prior art keywords
power transmission
coupling
transmission device
sliding sleeve
sections
Prior art date
Application number
AT02007226T
Other languages
German (de)
Inventor
Klaus Dreps
Oliver Weidelener
Original Assignee
Drebo Werkzeugfab 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 Werkzeugfab Gmbh filed Critical Drebo Werkzeugfab Gmbh
Application granted granted Critical
Publication of ATE509739T1 publication Critical patent/ATE509739T1/en

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

The drive transmission coupling for the release mounting of a tool head at a tool shaft, in a hammer drill, has a preferably symmetrical coupling sleeve (14) and two sliding sleeve sections (36,38) giving radial support for the locking units (28,30). The torque transmission unit (32) is firmly bonded to the coupling sleeve. Springs (48) give a defined position setting for the sliding sleeve sections.
AT02007226T 2001-03-29 2002-03-28 POWER TRANSMISSION DEVICE ATE509739T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10115579A DE10115579C2 (en) 2001-03-29 2001-03-29 Power transmission device

Publications (1)

Publication Number Publication Date
ATE509739T1 true ATE509739T1 (en) 2011-06-15

Family

ID=7679557

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02007226T ATE509739T1 (en) 2001-03-29 2002-03-28 POWER TRANSMISSION DEVICE

Country Status (3)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10244230B4 (en) * 2002-09-23 2014-10-30 Drebo Werkzeugfabrik Gmbh Power transmission device
USD907452S1 (en) 2017-07-25 2021-01-12 Milwaukee Electric Tool Corporation Drive guide
EP3434417B1 (en) 2017-07-25 2021-02-17 Milwaukee Electric Tool Corporation Drive guide
EP3694686B1 (en) * 2017-10-10 2024-07-31 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432105A1 (en) * 1974-07-04 1976-01-22 Duss Maschf STRIKING OR ROTARY HAMMER
DE4401663A1 (en) * 1994-01-21 1995-07-27 Bosch Gmbh Robert Tool holder
DE29800467U1 (en) * 1998-01-13 1999-08-26 Kohler Maschinenbau Ag, Chur Coupling for detachably connecting a drive shaft with an output shaft for a hammer drilling tool
DE19827172B4 (en) * 1998-06-18 2006-11-09 Robert Bosch Gmbh Tool holders, in particular for drills or impact hammers

Also Published As

Publication number Publication date
EP1245341A2 (en) 2002-10-02
DE10115579C2 (en) 2003-02-27
EP1245341A3 (en) 2003-05-21
EP1245341B1 (en) 2011-05-18
DE10115579A1 (en) 2002-10-10

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