AT338919B - ELECTRODYNAMIC DRIVE FOR AN IMPACT TOOL - Google Patents

ELECTRODYNAMIC DRIVE FOR AN IMPACT TOOL

Info

Publication number
AT338919B
AT338919B AT357574A AT357574A AT338919B AT 338919 B AT338919 B AT 338919B AT 357574 A AT357574 A AT 357574A AT 357574 A AT357574 A AT 357574A AT 338919 B AT338919 B AT 338919B
Authority
AT
Austria
Prior art keywords
impact tool
electrodynamic drive
electrodynamic
drive
impact
Prior art date
Application number
AT357574A
Other languages
German (de)
Other versions
ATA357574A (en
Inventor
Dieter Stolzel
Ehrhardt Wild
Original Assignee
Dieter Stolzel
Ehrhardt Wild
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 Dieter Stolzel, Ehrhardt Wild filed Critical Dieter Stolzel
Publication of ATA357574A publication Critical patent/ATA357574A/en
Application granted granted Critical
Publication of AT338919B publication Critical patent/AT338919B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Percussive Tools And Related Accessories (AREA)
AT357574A 1974-01-10 1974-04-30 ELECTRODYNAMIC DRIVE FOR AN IMPACT TOOL AT338919B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD175922A DD110089A1 (en) 1974-01-10 1974-01-10

Publications (2)

Publication Number Publication Date
ATA357574A ATA357574A (en) 1977-01-15
AT338919B true AT338919B (en) 1977-09-26

Family

ID=5494275

Family Applications (1)

Application Number Title Priority Date Filing Date
AT357574A AT338919B (en) 1974-01-10 1974-04-30 ELECTRODYNAMIC DRIVE FOR AN IMPACT TOOL

Country Status (6)

Country Link
AT (1) AT338919B (en)
DD (1) DD110089A1 (en)
DE (1) DE2419164A1 (en)
FR (1) FR2257395B3 (en)
GB (1) GB1425693A (en)
SE (1) SE401299B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265566B1 (en) * 1986-10-24 1989-06-14 Procedes Techniques De Construction Electromagnetic percussion pile driver
JPS625359A (en) * 1985-07-01 1987-01-12 林原　健 Resonant type vibration transmitter
RU2127017C1 (en) * 1995-11-21 1999-02-27 Институт горного дела СО РАН Method for controlling linear single-winding percussive electromagnetic motor
RU2192346C2 (en) * 1999-03-01 2002-11-10 Тимошенко Евгений Михайлович Electromagnetic percussion action machine
DE10146024C2 (en) * 2001-09-18 2003-10-30 Tracto Technik Impact device, earth drilling device and method for driving a drill head or an expanding body
US6854530B1 (en) * 2003-09-01 2005-02-15 Chih Hao Yiu Method for driving electric percussion tool
EP1668192A4 (en) * 2003-09-22 2010-06-02 Ramet Holdings Ltd Electric post driver
DE102005030340B3 (en) * 2005-06-29 2007-01-04 Wacker Construction Equipment Ag Impact mechanism with electrodynamic linear drive
RU2395889C2 (en) * 2008-09-24 2010-07-27 Магомед Хабибович Магомедов Method for control of stepped motor in mode of forced oscillations (versions)
UA95588C2 (en) * 2010-12-17 2011-08-10 Владимир Федорович Болюх Induction-dynamics electric motor of cyclic type
CN107130930B (en) * 2017-07-13 2018-05-15 王玉朋 Drifting shakes drilling tool before a kind of casing
CN107130931B (en) * 2017-07-13 2018-04-10 王玉朋 Drifting eddy flow can drilling tool before sleeve pipe
CN114602582A (en) * 2022-03-28 2022-06-10 柳工常州机械有限公司 Electric breaking hammer
US20250101711A1 (en) * 2023-09-26 2025-03-27 Doosan Bobcat North America Inc. Electric breaker attachment

Also Published As

Publication number Publication date
GB1425693A (en) 1976-02-18
DD110089A1 (en) 1974-12-05
DE2419164A1 (en) 1975-07-24
FR2257395B3 (en) 1977-03-25
SE401299B (en) 1978-04-24
FR2257395A1 (en) 1975-08-08
SE7408962L (en) 1975-07-11
ATA357574A (en) 1977-01-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee