IT1299092B1 - Macchina utensile elettrica - Google Patents

Macchina utensile elettrica

Info

Publication number
IT1299092B1
IT1299092B1 ITMI980799A IT1299092B1 IT 1299092 B1 IT1299092 B1 IT 1299092B1 IT MI980799 A ITMI980799 A IT MI980799A IT 1299092 B1 IT1299092 B1 IT 1299092B1
Authority
IT
Italy
Prior art keywords
electric machine
machine tool
tool
electric
machine
Prior art date
Application number
Other languages
English (en)
Inventor
Helmut Wanek
Markus Heckmann
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 ITMI980799A1 publication Critical patent/ITMI980799A1/it
Application granted granted Critical
Publication of IT1299092B1 publication Critical patent/IT1299092B1/it

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
    • B23B31/38—Chucks with overload clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D16/00—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
    • B25D16/003—Clutches specially adapted therefor
    • 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
    • B25D2217/0042—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
IT98MI000799 1997-04-25 1998-04-16 Macchina utensile elettrica IT1299092B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997117465 DE19717465B4 (de) 1997-04-25 1997-04-25 Elektrowerkzeugmaschine

Publications (2)

Publication Number Publication Date
ITMI980799A1 ITMI980799A1 (it) 1999-10-16
IT1299092B1 true IT1299092B1 (it) 2000-02-07

Family

ID=7827713

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98MI000799 IT1299092B1 (it) 1997-04-25 1998-04-16 Macchina utensile elettrica

Country Status (4)

Country Link
CH (1) CH692776A5 (it)
DE (1) DE19717465B4 (it)
GB (1) GB2324485B (it)
IT (1) IT1299092B1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2394516A (en) * 2002-10-23 2004-04-28 Black & Decker Inc Power tool
EP1468789A3 (en) * 2003-04-17 2008-06-04 BLACK & DECKER INC. Clutch for rotary power tool and rotary power tool incorporating such clutch
DE102006015274B4 (de) * 2006-04-01 2008-04-24 Metabowerke Gmbh Bohrwerkzeuggerät
DE102006020925B4 (de) * 2006-05-05 2008-01-31 Metabowerke Gmbh Bohrwerkzeuggerät, insbesondere Bohrhammer
DE102017222758B4 (de) * 2017-12-14 2021-05-20 Magna powertrain gmbh & co kg Trennkupplungseinheit und Kontrolllogik für E-Drive Anwendungen
EP3900881A1 (de) * 2020-04-23 2021-10-27 Hilti Aktiengesellschaft Elektrische handwerkzeugmaschine mit kugelrastkupplung
US11872680B2 (en) 2021-07-16 2024-01-16 Black & Decker Inc. Impact power tool

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827260A (en) * 1971-09-25 1974-08-06 T Kato Shaft-coupling device preventable from over-torque transmission
GB1524868A (en) * 1975-10-10 1978-09-13 Matsumoto M Tool attachment
DE3443186C2 (de) * 1984-11-27 1993-12-09 Bosch Gmbh Robert Futter für Handwerkzeugmaschinen, insbesondere Bohr- und/oder Schlaghämmer
FR2589766B1 (fr) * 1985-09-19 1994-03-25 Etudes Realisa Outillage Ste Fse Adapteur a changement rapide et a limiteur de couple pour mandrin de taraudage.
DE3844311A1 (de) * 1988-12-30 1990-07-05 Bosch Gmbh Robert Bohrmaschine

Also Published As

Publication number Publication date
DE19717465B4 (de) 2005-08-04
ITMI980799A1 (it) 1999-10-16
CH692776A5 (de) 2002-10-31
GB9807918D0 (en) 1998-06-10
GB2324485A (en) 1998-10-28
DE19717465A1 (de) 1998-10-29
GB2324485B (en) 1999-06-23

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Legal Events

Date Code Title Description
0001 Granted