CH650180A5 - Tool holder for hammer drills - Google Patents

Tool holder for hammer drills Download PDF

Info

Publication number
CH650180A5
CH650180A5 CH664380A CH664380A CH650180A5 CH 650180 A5 CH650180 A5 CH 650180A5 CH 664380 A CH664380 A CH 664380A CH 664380 A CH664380 A CH 664380A CH 650180 A5 CH650180 A5 CH 650180A5
Authority
CH
Switzerland
Prior art keywords
locking element
drill
locking
tool holder
diameter
Prior art date
Application number
CH664380A
Other languages
German (de)
English (en)
Inventor
Peter Bartel
Gert Flachenecker
Original Assignee
Fein C & E
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 Fein C & E filed Critical Fein C & E
Publication of CH650180A5 publication Critical patent/CH650180A5/de

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
    • B25D2217/0049—Roll-shaped locking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling Tools (AREA)
CH664380A 1979-10-30 1980-09-04 Tool holder for hammer drills CH650180A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792943681 DE2943681C2 (de) 1979-10-30 1979-10-30 Halter für Bohrer

Publications (1)

Publication Number Publication Date
CH650180A5 true CH650180A5 (en) 1985-07-15

Family

ID=6084656

Family Applications (1)

Application Number Title Priority Date Filing Date
CH664380A CH650180A5 (en) 1979-10-30 1980-09-04 Tool holder for hammer drills

Country Status (3)

Country Link
CH (1) CH650180A5 (ref)
DE (1) DE2943681C2 (ref)
FR (1) FR2468445A1 (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239875A1 (de) * 1981-11-11 1983-06-16 Hilti AG, 9494 Schaan Bohrer fuer handgeraete

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7439278U (de) * 1975-03-27 Hawera Probst Kg Werkzeugaufnahme für Gesteinsbohrer
US2823040A (en) * 1955-10-03 1958-02-11 Chicago Pneumatic Tool Co Tool retainer for pneumatic hammer
DE1969989U (de) * 1967-07-24 1967-10-05 Hilti Ag Werkzeughalter fuer bohrhaemmer.
DE1652684B2 (de) * 1968-02-08 1973-07-19 Hilti AG, Scha<m (Liechtenstein) Werkzeughalter fuer bohrhaemmer
DE2540838C2 (de) * 1975-09-12 1985-05-23 Hilti Ag, Schaan Elektropneumatischer Hammer
DE7536182U (de) * 1975-11-14 1978-02-02 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zur drehmomentuebertragung
DK165176A (da) * 1976-04-07 1977-10-08 M B Nielsen Verktojsholder og verkstojsskaft til brug i forbindelse dermed
DE2618596C2 (de) * 1976-04-28 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart Werkzeughalter
DE2621809C2 (de) * 1976-05-15 1983-01-13 Hawera Probst Gmbh + Co, 7980 Ravensburg Bohreinrichtung für einen Gesteinsbohrer, insbesondere einen Schlagbohrer, Hammerbohrer und dergleichen
DE2640767A1 (de) * 1976-09-10 1978-03-16 Bosch Gmbh Robert Werkzeughalter an einer handwerkzeugmaschine
DE7808147U1 (de) * 1978-03-17 1978-12-14 Westa Werkzeugbau Gmbh, 8130 Starnberg Einrichtung zur aufnahme eines gesteinsbohrers im bohrfutter einer drehschlagbohrmaschine

Also Published As

Publication number Publication date
FR2468445A1 (fr) 1981-05-08
DE2943681C2 (de) 1982-01-14
FR2468445B1 (ref) 1984-05-04
DE2943681B1 (de) 1981-04-30

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased