ZA948986B - Device on powered hand tools for the rotary driving of tools - Google Patents

Device on powered hand tools for the rotary driving of tools

Info

Publication number
ZA948986B
ZA948986B ZA948986A ZA948986A ZA948986B ZA 948986 B ZA948986 B ZA 948986B ZA 948986 A ZA948986 A ZA 948986A ZA 948986 A ZA948986 A ZA 948986A ZA 948986 B ZA948986 B ZA 948986B
Authority
ZA
South Africa
Prior art keywords
tools
rotary driving
powered hand
hand tools
powered
Prior art date
Application number
ZA948986A
Inventor
Horst Wierspecker
Heinz Neubert
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
Publication of ZA948986B publication Critical patent/ZA948986B/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
    • B25D2217/0034—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
    • B25D2217/0042—Ball-shaped locking members
    • 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)
  • Gripping On Spindles (AREA)
  • Percussive Tools And Related Accessories (AREA)
ZA948986A 1994-01-14 1994-11-11 Device on powered hand tools for the rotary driving of tools ZA948986B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4400970 1994-01-14

Publications (1)

Publication Number Publication Date
ZA948986B true ZA948986B (en) 1995-07-17

Family

ID=6507947

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA948986A ZA948986B (en) 1994-01-14 1994-11-11 Device on powered hand tools for the rotary driving of tools

Country Status (3)

Country Link
KR (1) KR100339111B1 (en)
DE (1) DE4405958A1 (en)
ZA (1) ZA948986B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP053097A0 (en) * 1997-11-26 1997-12-18 Ramset Fasteners (Aust.) Pty. Limited Drill bits and holders therefor

Also Published As

Publication number Publication date
KR100339111B1 (en) 2002-11-23
DE4405958A1 (en) 1995-07-20

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