FR2703289B3 - Electric hole puncher. - Google Patents

Electric hole puncher.

Info

Publication number
FR2703289B3
FR2703289B3 FR9403903A FR9403903A FR2703289B3 FR 2703289 B3 FR2703289 B3 FR 2703289B3 FR 9403903 A FR9403903 A FR 9403903A FR 9403903 A FR9403903 A FR 9403903A FR 2703289 B3 FR2703289 B3 FR 2703289B3
Authority
FR
France
Prior art keywords
electric hole
hole puncher
puncher
electric
hole
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.)
Expired - Lifetime
Application number
FR9403903A
Other languages
French (fr)
Other versions
FR2703289A3 (en
Inventor
Karsten Blaier
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2703289A3 publication Critical patent/FR2703289A3/en
Application granted granted Critical
Publication of FR2703289B3 publication Critical patent/FR2703289B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
    • 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
    • B25D2216/00—Details of portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
    • B25D2216/0076—Angular position of the chisel modifiable by hand
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
FR9403903A 1993-04-02 1994-04-01 Electric hole puncher. Expired - Lifetime FR2703289B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9305034U DE9305034U1 (en) 1993-04-02 1993-04-02 Electrically operated hammer

Publications (2)

Publication Number Publication Date
FR2703289A3 FR2703289A3 (en) 1994-10-07
FR2703289B3 true FR2703289B3 (en) 1995-02-10

Family

ID=6891568

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9403903A Expired - Lifetime FR2703289B3 (en) 1993-04-02 1994-04-01 Electric hole puncher.

Country Status (4)

Country Link
CH (1) CH688713A5 (en)
DE (1) DE9305034U1 (en)
FR (1) FR2703289B3 (en)
GB (1) GB2276579B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3450558B2 (en) * 1995-12-25 2003-09-29 株式会社マキタ Electric tool
JP3606021B2 (en) * 1996-12-13 2005-01-05 日立工機株式会社 Impact tool
DE29800467U1 (en) * 1998-01-13 1999-08-26 Kohler Maschinenbau Ag Coupling for detachably connecting a drive shaft with an output shaft for a hammer drilling tool
DE10001193B4 (en) * 2000-01-14 2005-10-20 Bosch Gmbh Robert Hand tool with a tool holder for fixing the tool in the direction of rotation
GB0105547D0 (en) 2001-03-07 2001-04-25 Black & Decker Inc Tool holder for a rotary hammer or a chisel hammer
GB2394202A (en) * 2002-10-18 2004-04-21 Black & Decker Inc Tool holder for impacting machine
WO2022218717A1 (en) * 2021-04-14 2022-10-20 Robert Bosch Gmbh Rotor for an electric motor

Also Published As

Publication number Publication date
GB9406291D0 (en) 1994-05-25
CH688713A5 (en) 1998-01-30
GB2276579A (en) 1994-10-05
GB2276579B (en) 1996-01-10
FR2703289A3 (en) 1994-10-07
DE9305034U1 (en) 1994-08-04

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