DE4004463C2 - - Google Patents

Info

Publication number
DE4004463C2
DE4004463C2 DE19904004463 DE4004463A DE4004463C2 DE 4004463 C2 DE4004463 C2 DE 4004463C2 DE 19904004463 DE19904004463 DE 19904004463 DE 4004463 A DE4004463 A DE 4004463A DE 4004463 C2 DE4004463 C2 DE 4004463C2
Authority
DE
Germany
Prior art keywords
ring
switching
adjusting ring
housing
switching device
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 - Fee Related
Application number
DE19904004463
Other languages
German (de)
English (en)
Other versions
DE4004463A1 (de
Inventor
Willy Kress
Alfred 7457 Bisingen De Binder
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.)
Kress-Elektrik & Co Elektromotorenfabrik 7457 Bisingen De GmbH
Original Assignee
Kress-Elektrik & Co Elektromotorenfabrik 7457 Bisingen De 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
Priority claimed from DE8908646U external-priority patent/DE8908646U1/de
Application filed by Kress-Elektrik & Co Elektromotorenfabrik 7457 Bisingen De GmbH filed Critical Kress-Elektrik & Co Elektromotorenfabrik 7457 Bisingen De GmbH
Priority to DE19904004463 priority Critical patent/DE4004463A1/de
Priority to DE59008288T priority patent/DE59008288D1/de
Priority to EP90112747A priority patent/EP0408986B1/de
Priority to AT90112747T priority patent/ATE117473T1/de
Priority to EP19900112746 priority patent/EP0408985A3/de
Priority to US07/551,483 priority patent/US5138243A/en
Priority to JP2185442A priority patent/JP2716246B2/ja
Publication of DE4004463A1 publication Critical patent/DE4004463A1/de
Publication of DE4004463C2 publication Critical patent/DE4004463C2/de
Application granted granted Critical
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H01H9/063—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner enclosing a reversing switch
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference
    • H02K11/026—Suppressors associated with brushes, brush holders or their supports
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/16—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having angularly adjustable excitation field, e.g. by pole reversing or pole switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/15—Mounting arrangements for bearing-shields or end plates
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/02—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for suppression of electromagnetic interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE19904004463 1989-07-15 1990-02-14 Schaltvorrichtung fuer elektrische umschaltung von elektrowerkzeugen Granted DE4004463A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19904004463 DE4004463A1 (de) 1989-07-15 1990-02-14 Schaltvorrichtung fuer elektrische umschaltung von elektrowerkzeugen
EP19900112746 EP0408985A3 (en) 1989-07-15 1990-07-04 Hand held electric tool
EP90112747A EP0408986B1 (de) 1989-07-15 1990-07-04 Schaltvorrichtung für elektrische Umschaltung von Elektrowerkzeugen
AT90112747T ATE117473T1 (de) 1989-07-15 1990-07-04 Schaltvorrichtung für elektrische umschaltung von elektrowerkzeugen.
DE59008288T DE59008288D1 (de) 1989-07-15 1990-07-04 Schaltvorrichtung für elektrische Umschaltung von Elektrowerkzeugen.
US07/551,483 US5138243A (en) 1989-07-15 1990-07-11 Switching device for the electric switching of electric tools
JP2185442A JP2716246B2 (ja) 1989-07-15 1990-07-16 電動工具の電気的切り換え用切り換え装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8908646U DE8908646U1 (de) 1989-07-15 1989-07-15 Elektrischer Universalmotor
DE19904004463 DE4004463A1 (de) 1989-07-15 1990-02-14 Schaltvorrichtung fuer elektrische umschaltung von elektrowerkzeugen

Publications (2)

Publication Number Publication Date
DE4004463A1 DE4004463A1 (de) 1991-01-24
DE4004463C2 true DE4004463C2 (enrdf_load_stackoverflow) 1993-02-18

Family

ID=25890084

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904004463 Granted DE4004463A1 (de) 1989-07-15 1990-02-14 Schaltvorrichtung fuer elektrische umschaltung von elektrowerkzeugen

Country Status (1)

Country Link
DE (1) DE4004463A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636873A1 (de) * 1996-09-11 1998-03-12 Juergen Schmid Elektrische Handschleifmaschine
DE10001459B4 (de) * 2000-01-15 2008-08-21 Metabowerke Gmbh Elektrowerkzeuggerät mit Drehrichtungsumschalter
DE102008001154B4 (de) 2008-04-14 2022-01-27 Robert Bosch Gmbh Elektrohandwerkzeug mit einer Betätigungsvorrichtung und einem Antriebsmotor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926375A1 (de) * 1999-06-10 2000-12-14 Gardena Kress & Kastner Gmbh Motorbetriebenes Gartenwerkzeug, insbesondere Heckenschere
EP1750289A1 (de) 2005-08-05 2007-02-07 CEKA Elektrowerkzeuge AG + Co. KG Schaltvorrichtung
DE102007038358A1 (de) * 2007-08-14 2009-02-26 Wisap Gesellschaft für wissenschaftlichen Apparatebau mbH Vorrichtung zum Antrieb von Instrumenten und Werkzeugen und deren Verwendung
DE102013202953A1 (de) * 2013-02-22 2014-09-11 Robert Bosch Gmbh Handwerkzeugmaschine
DE102019216863A1 (de) * 2019-10-31 2021-05-06 Robert Bosch Gmbh Handwerkzeugmaschine
DE102019219566A1 (de) * 2019-12-13 2021-06-17 Robert Bosch Gmbh Stabgebundene Werkzeugmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4523116A (en) * 1983-03-31 1985-06-11 Black & Decker, Inc. Electrical connection system for motors
DE3538939A1 (de) * 1985-10-31 1987-05-07 Black & Decker Inc Becherfoermige lagerbruecke
DE3731079A1 (de) * 1987-09-16 1989-03-30 Metabowerke Kg Elektrohandwerkzeug mit einem universalmotor mit rechts- und linkslauf
DE8908646U1 (de) * 1989-07-15 1989-10-05 Kress-elektrik GmbH & Co, Elektromotorenfabrik, 7457 Bisingen Elektrischer Universalmotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19636873A1 (de) * 1996-09-11 1998-03-12 Juergen Schmid Elektrische Handschleifmaschine
DE10001459B4 (de) * 2000-01-15 2008-08-21 Metabowerke Gmbh Elektrowerkzeuggerät mit Drehrichtungsumschalter
DE102008001154B4 (de) 2008-04-14 2022-01-27 Robert Bosch Gmbh Elektrohandwerkzeug mit einer Betätigungsvorrichtung und einem Antriebsmotor

Also Published As

Publication number Publication date
DE4004463A1 (de) 1991-01-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee