EP2931480A1 - Werkzeughalter - Google Patents

Werkzeughalter

Info

Publication number
EP2931480A1
EP2931480A1 EP13805842.5A EP13805842A EP2931480A1 EP 2931480 A1 EP2931480 A1 EP 2931480A1 EP 13805842 A EP13805842 A EP 13805842A EP 2931480 A1 EP2931480 A1 EP 2931480A1
Authority
EP
European Patent Office
Prior art keywords
insert
axis
tool holder
recess
tube
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Withdrawn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
EP13805842.5A
Other languages
German (de)
English (en)
French (fr)
Inventor
Thomas Bader
Aaron Wiedner
Udo Hauptmann
Frank Fritsch
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Publication of EP2931480A1 publication Critical patent/EP2931480A1/de
Withdrawn legal-status Critical Current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
    • B25D17/08—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
    • B25D2217/0038—Locking members of special shape
    • B25D2217/0042—Ball-shaped locking members

Definitions

  • the rotary driving web 38 is limited in its determined in the circumferential direction 41 width by two driving surfaces 42.
  • the preferably flat driving surface 42 transmits a torque from the tube 19 to the insertion end 7.
  • the driving surface 42 is substantially parallel to a radial direction; the driving surface 42 lies in a plane with the axis 5.
  • a roof surface 43 of the rotary driving web 38 closes the rotary driving web 38 in the radial direction and defines its height.
  • the roof surface 43 faces the axis 5, in particular, the vertical direction 39 may be perpendicular to the roof surface 43.
  • the securing bracket 68 is preferably plate-shaped.
  • the clamping legs 73 have a width, measured in the radial direction 39, which is significantly greater than the thickness, measured along the axis 5, of the securing bracket 68.
  • a width of the web 72 is less than the width of the clamping legs 73rd
  • the circlip 68 finds particular attention in the illustrated embodiment with the removable insert 44. Further, there is an interest in the securing bracket 68 in a one-piece receiving space 85, the entire wall surface 86 is formed by a tube 87 of the base body 88.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
EP13805842.5A 2012-12-13 2013-12-11 Werkzeughalter Withdrawn EP2931480A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012223094.7A DE102012223094A1 (de) 2012-12-13 2012-12-13 Werkzeughalter
PCT/EP2013/076153 WO2014090840A1 (de) 2012-12-13 2013-12-11 Werkzeughalter

Publications (1)

Publication Number Publication Date
EP2931480A1 true EP2931480A1 (de) 2015-10-21

Family

ID=49766072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13805842.5A Withdrawn EP2931480A1 (de) 2012-12-13 2013-12-11 Werkzeughalter

Country Status (4)

Country Link
EP (1) EP2931480A1 (zh)
CN (1) CN104994998B (zh)
DE (1) DE102012223094A1 (zh)
WO (1) WO2014090840A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3338957A1 (de) * 2016-12-23 2018-06-27 HILTI Aktiengesellschaft Werkzeuggerät
EP3829803B1 (de) 2018-07-31 2022-08-31 Inventio AG Vorrichtung und ein verfahren zum entfernen eines werkzeugs aus einem werkzeughalter
EP3834970A1 (de) * 2019-12-11 2021-06-16 Hilti Aktiengesellschaft Vorrichtung zur drehmomentübertragung von einem bohrgerät auf eine bohrkrone
CN115038557A (zh) 2020-02-07 2022-09-09 因温特奥股份公司 用于在墙壁上执行装配步骤的装配设备以及用于更换装配装置的工具的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044387A1 (de) * 2000-09-08 2002-04-04 Bosch Gmbh Robert Werkzeughalterung für eine Handwerkzeugmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717614A1 (de) * 1987-05-25 1988-12-15 Hilti Ag Werkzeughalter fuer werkzeuge
DE19604282A1 (de) * 1996-02-07 1997-08-14 Bosch Gmbh Robert Werkzeughalter mit Aufnahme für verschiedene Werkzeugsysteme
DE19958342C2 (de) 1999-12-03 2001-10-18 Bosch Gmbh Robert Drehend angetriebene Werkzeughalterung
DE10031938B4 (de) * 2000-06-30 2006-03-16 Robert Bosch Gmbh Werkzeughalter für eine Bohr- und/oder Schlagwerkzeugmaschine
GB2395158B (en) 2002-11-14 2005-11-16 Black & Decker Inc Tool holder for a rotary hammer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044387A1 (de) * 2000-09-08 2002-04-04 Bosch Gmbh Robert Werkzeughalterung für eine Handwerkzeugmaschine

Also Published As

Publication number Publication date
CN104994998A (zh) 2015-10-21
DE102012223094A1 (de) 2014-06-18
WO2014090840A1 (de) 2014-06-19
CN104994998B (zh) 2017-07-18

Similar Documents

Publication Publication Date Title
EP2384861B1 (de) Werkzeughalterung für einen Bohrhammer
EP0494400B1 (de) Handwerkzeugmaschine mit abnehmbaren Werkzeughalter
EP1009595B1 (de) Mit der antriebswelle einer drehmaschine kuppelbares werkzeugsystem
AT389830B (de) Werkzeughalter fuer bohr- und schlagbohrgeraete
EP2919945B1 (de) Setzwerkzeug für einschlaganker
CH693131A5 (de) Werkzeughalter.
EP1477281A2 (de) Handwerkzeugmaschine
DE2715357A1 (de) Werkzeugaufnahmevorrichtung
EP0456003A1 (de) Handbohrmaschine
DE202010017983U1 (de) Bohrmeisselanordnung für fluidbetriebene Schlagbohrwerkzeuge
EP2931480A1 (de) Werkzeughalter
EP1633525A1 (de) Handwerkzeugmaschine
DE2535066A1 (de) Verfahren zum spreizdruckfreien setzen von duebeln sowie werkzeug und duebel zur durchfuehrung des verfahrens
DE4340727C2 (de) Einrichtung an Handwerkzeugmaschinen zur Drehmitnahme von Werkzeugen
DE10031938A1 (de) Werkzeughalter für eine Bohr- und/oder Schlagwerkzeugmaschine
EP2931479B1 (de) Werkzeughalter
DE3118691C2 (zh)
DE3126472A1 (de) Bohrwerkzeug zur radialen erweiterung einer zylindrischen grundbohrung
EP1095741B1 (de) Bohr- und/oder Meisselwerkzeug
EP1245341B1 (de) Kraftübertragungsvorrichtung
EP3341158A1 (de) Setzwerkzeug
DE9305034U1 (de) Elektrisch betriebener Hammer
CH666650A5 (de) Halterung an bohrhaemmern oder schlagbohrmaschinen.
DE10244230B4 (de) Kraftübertragungsvorrichtung
EP1743754A2 (de) Bohrer

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20150713

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210528

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20211008