IT7826205A0 - BIT HOLDER, PARTICULARLY FOR CONNECTING DRILL BITS WITH THE CHUCK OF A HAND DRILL. - Google Patents

BIT HOLDER, PARTICULARLY FOR CONNECTING DRILL BITS WITH THE CHUCK OF A HAND DRILL.

Info

Publication number
IT7826205A0
IT7826205A0 IT7826205A IT2620578A IT7826205A0 IT 7826205 A0 IT7826205 A0 IT 7826205A0 IT 7826205 A IT7826205 A IT 7826205A IT 2620578 A IT2620578 A IT 2620578A IT 7826205 A0 IT7826205 A0 IT 7826205A0
Authority
IT
Italy
Prior art keywords
chuck
drill
bit holder
hand
drill bits
Prior art date
Application number
IT7826205A
Other languages
Italian (it)
Other versions
IT1097904B (en
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 IT7826205A0 publication Critical patent/IT7826205A0/en
Application granted granted Critical
Publication of IT1097904B publication Critical patent/IT1097904B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Powder Metallurgy (AREA)
  • Wire Processing (AREA)
  • Clamps And Clips (AREA)
IT26205/78A 1977-07-29 1978-07-27 DRILL HOLDER PLIERS, IN PARTICULAR TO CONNECT DRILL BITS WITH THE HAND DRILL SPINDLE IT1097904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777723639U DE7723639U1 (en) 1977-07-29 1977-07-29 DRILL CHUCK

Publications (2)

Publication Number Publication Date
IT7826205A0 true IT7826205A0 (en) 1978-07-27
IT1097904B IT1097904B (en) 1985-08-31

Family

ID=6681178

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26205/78A IT1097904B (en) 1977-07-29 1978-07-27 DRILL HOLDER PLIERS, IN PARTICULAR TO CONNECT DRILL BITS WITH THE HAND DRILL SPINDLE

Country Status (6)

Country Link
JP (1) JPS5425589A (en)
DE (1) DE7723639U1 (en)
ES (1) ES237555Y (en)
FR (1) FR2398571A1 (en)
GB (1) GB1575487A (en)
IT (1) IT1097904B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8436751U1 (en) * 1984-12-15 1985-03-21 Röhm, Günter Horst, 7927 Sontheim DRILL CHUCK, ESPECIALLY FOR HARD DRILLING

Also Published As

Publication number Publication date
FR2398571A1 (en) 1979-02-23
GB1575487A (en) 1980-09-24
ES237555Y (en) 1979-04-01
ES237555U (en) 1978-10-16
FR2398571B3 (en) 1981-04-30
IT1097904B (en) 1985-08-31
DE7723639U1 (en) 1979-01-25
JPS5425589A (en) 1979-02-26

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