IT991372B - TOOL HOLDERS FOR MACHINES ROTATION AND PERCUSSION MANUAL TOOLS - Google Patents

TOOL HOLDERS FOR MACHINES ROTATION AND PERCUSSION MANUAL TOOLS

Info

Publication number
IT991372B
IT991372B IT2700473A IT2700473A IT991372B IT 991372 B IT991372 B IT 991372B IT 2700473 A IT2700473 A IT 2700473A IT 2700473 A IT2700473 A IT 2700473A IT 991372 B IT991372 B IT 991372B
Authority
IT
Italy
Prior art keywords
percussion
tool holders
manual tools
machines rotation
machines
Prior art date
Application number
IT2700473A
Other languages
Italian (it)
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of IT991372B publication Critical patent/IT991372B/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
    • B25D17/08—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
    • 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)
IT2700473A 1972-07-25 1973-07-24 TOOL HOLDERS FOR MACHINES ROTATION AND PERCUSSION MANUAL TOOLS IT991372B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7227446 1972-07-25

Publications (1)

Publication Number Publication Date
IT991372B true IT991372B (en) 1975-07-30

Family

ID=6631714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2700473A IT991372B (en) 1972-07-25 1973-07-24 TOOL HOLDERS FOR MACHINES ROTATION AND PERCUSSION MANUAL TOOLS

Country Status (2)

Country Link
FR (1) FR2193681A1 (en)
IT (1) IT991372B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551125C2 (en) * 1975-11-14 1987-04-23 Robert Bosch Gmbh, 7000 Stuttgart Device on hand-held power tools for torque transmission
DE3029560A1 (en) * 1980-08-05 1982-03-11 Friedrich Duss Maschinenfabrik GmbH & Co, 7265 Neubulach TOOL HOLDER ON A BLOW OR ROTARY HAMMER
DE3416966C2 (en) * 1984-05-08 1986-10-30 Günter Horst 7927 Sontheim Röhm Drill chuck
DE4027820A1 (en) * 1990-09-01 1992-03-05 Hilti Ag INSERTION WITH CENTRAL DRILL HOLE

Also Published As

Publication number Publication date
FR2193681A1 (en) 1974-02-22

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IT991372B (en) TOOL HOLDERS FOR MACHINES ROTATION AND PERCUSSION MANUAL TOOLS