GB1019669A - Improvements in alternating-current electro magnetic hammers - Google Patents

Improvements in alternating-current electro magnetic hammers

Info

Publication number
GB1019669A
GB1019669A GB41802/62A GB4180262A GB1019669A GB 1019669 A GB1019669 A GB 1019669A GB 41802/62 A GB41802/62 A GB 41802/62A GB 4180262 A GB4180262 A GB 4180262A GB 1019669 A GB1019669 A GB 1019669A
Authority
GB
United Kingdom
Prior art keywords
striker
casing
resilient
hammer
macchioni
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
Application number
GB41802/62A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1019669A publication Critical patent/GB1019669A/en
Expired legal-status Critical Current

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)
GB41802/62A 1961-11-14 1962-11-05 Improvements in alternating-current electro magnetic hammers Expired GB1019669A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1019669A true GB1019669A (en) 1966-02-09

Family

ID=11168779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41802/62A Expired GB1019669A (en) 1961-11-14 1962-11-05 Improvements in alternating-current electro magnetic hammers

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2455322B (en) * 2007-12-04 2010-06-30 Great Star Power tool

Families Citing this family (6)

* 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
EP0377754A1 (de) * 1988-06-08 1990-07-18 Institut Gornogo Dela Sibirskogo Otdelenia Akademii Nauk Sssr Schlageinrichtung
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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2455322B (en) * 2007-12-04 2010-06-30 Great Star Power tool

Also Published As

Publication number Publication date
US3177386A (en) 1965-04-06
CH390183A (it) 1965-03-31
NL128154C (enrdf_load_stackoverflow)
DK105997C (da) 1966-12-05
NL285355A (enrdf_load_stackoverflow)
FR1338796A (fr) 1963-09-27
BE624785A (enrdf_load_stackoverflow)
DE1302897B (enrdf_load_stackoverflow) 1971-01-07

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