DK115464B - Motorized percussion tool. - Google Patents

Motorized percussion tool.

Info

Publication number
DK115464B
DK115464B DK440267AA DK440267A DK115464B DK 115464 B DK115464 B DK 115464B DK 440267A A DK440267A A DK 440267AA DK 440267 A DK440267 A DK 440267A DK 115464 B DK115464 B DK 115464B
Authority
DK
Denmark
Prior art keywords
motorized
percussion tool
percussion
tool
motorized percussion
Prior art date
Application number
DK440267AA
Other languages
Danish (da)
Inventor
S Wicklund
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of DK115464B publication Critical patent/DK115464B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/06—Means for driving the impulse member
    • B25D9/10—Means for driving the impulse member comprising a built-in internal-combustion engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
DK440267AA 1966-09-06 1967-09-01 Motorized percussion tool. DK115464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1195566 1966-09-06

Publications (1)

Publication Number Publication Date
DK115464B true DK115464B (en) 1969-10-13

Family

ID=20294892

Family Applications (1)

Application Number Title Priority Date Filing Date
DK440267AA DK115464B (en) 1966-09-06 1967-09-01 Motorized percussion tool.

Country Status (5)

Country Link
US (1) US3424252A (en)
DE (1) DE1288998B (en)
DK (1) DK115464B (en)
GB (1) GB1126460A (en)
NO (1) NO118365B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1308811A (en) * 1919-07-08 Pebcussiow-dkill
DE1073975B (en) * 1960-01-21 Schley Her zogenaurach Friedrich Internal combustion hammer
DE720150C (en) * 1940-04-02 1942-04-25 Heinrich List Dipl Ing Striking tool driven by periodically compressed air
US2764138A (en) * 1953-03-02 1956-09-25 Atlas Copco Ab Percussion tools having a reciprocable hammer piston actuated by combustion gases
US3154154A (en) * 1962-02-05 1964-10-27 Atlas Copco Ab Percussion tools incorporating a combustion cylinder for driving a reciprocable hammer piston

Also Published As

Publication number Publication date
GB1126460A (en) 1968-09-05
DE1288998B (en) 1969-02-06
NO118365B (en) 1969-12-22
US3424252A (en) 1969-01-28

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