BE624785A - - Google Patents

Info

Publication number
BE624785A
BE624785A BE624785DA BE624785A BE 624785 A BE624785 A BE 624785A BE 624785D A BE624785D A BE 624785DA BE 624785 A BE624785 A BE 624785A
Authority
BE
Belgium
Prior art keywords
striker
coil
hammer
membrane
movable armature
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE624785A publication Critical patent/BE624785A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D11/00—Portable percussive tools with electromotor or other motor drive
    • B25D11/06—Means for driving the impulse member
    • B25D11/064—Means for driving the impulse member using an electromagnetic drive
    • 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
    • B25D17/20—Devices for cleaning or cooling tool or work
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
    • H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
    • 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
    • B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
    • B25D2217/0061—Details related to cleaning or cooling the tool or workpiece related to cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
BE624785D 1961-11-14 BE624785A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2056061 1961-11-14

Publications (1)

Publication Number Publication Date
BE624785A true BE624785A (enrdf_load_html_response)

Family

ID=11168779

Family Applications (1)

Application Number Title Priority Date Filing Date
BE624785D BE624785A (enrdf_load_html_response) 1961-11-14

Country Status (8)

Country Link
US (1) US3177386A (enrdf_load_html_response)
BE (1) BE624785A (enrdf_load_html_response)
CH (1) CH390183A (enrdf_load_html_response)
DE (1) DE1302897B (enrdf_load_html_response)
DK (1) DK105997C (enrdf_load_html_response)
FR (1) FR1338796A (enrdf_load_html_response)
GB (1) GB1019669A (enrdf_load_html_response)
NL (2) NL128154C (enrdf_load_html_response)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473107A1 (fr) * 1979-08-17 1981-07-10 Dobson Park Ind Outil a percussion pour mines et carrieres
HUT53002A (en) * 1988-06-08 1990-09-28 Inst Gornogo Dela Sibirskogo O Impact device
DE4203721C2 (de) * 1992-02-08 1994-10-06 Bernhard Hauschopp Radiusfräsvorrichtung, insbesondere zum Fräsen von kreisbogenförmigen Nuten in Holz
JP2004007952A (ja) * 2002-03-29 2004-01-08 Toshiba Mach Co Ltd リニアモータと、リニアモータを用いた電動射出成形機
GB2455322C (en) * 2007-12-04 2010-07-28 Great Star Uk Ltd Power tool.
EP3009237A1 (de) * 2014-10-16 2016-04-20 HILTI Aktiengesellschaft Meisselhammer
US9995665B2 (en) 2015-04-03 2018-06-12 Drexel University Dynamic impact fatigue device

Also Published As

Publication number Publication date
FR1338796A (fr) 1963-09-27
GB1019669A (en) 1966-02-09
DE1302897B (enrdf_load_html_response) 1971-01-07
US3177386A (en) 1965-04-06
NL128154C (enrdf_load_html_response)
CH390183A (it) 1965-03-31
NL285355A (enrdf_load_html_response)
DK105997C (da) 1966-12-05

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