AU4275068A - Impact tools - Google Patents

Impact tools

Info

Publication number
AU4275068A
AU4275068A AU42750/68A AU4275068A AU4275068A AU 4275068 A AU4275068 A AU 4275068A AU 42750/68 A AU42750/68 A AU 42750/68A AU 4275068 A AU4275068 A AU 4275068A AU 4275068 A AU4275068 A AU 4275068A
Authority
AU
Australia
Prior art keywords
impact tools
tools
impact
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
AU42750/68A
Other versions
AU431302B2 (en
Inventor
FREDERICK BLESSIG and PETER DANIEL HANCOCK ERNST
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.)
Worthington Corp
Original Assignee
Worthington Corp
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 Worthington Corp filed Critical Worthington Corp
Priority to AU42750/68A priority Critical patent/AU431302B2/en
Publication of AU4275068A publication Critical patent/AU4275068A/en
Application granted granted Critical
Publication of AU431302B2 publication Critical patent/AU431302B2/en
Expired legal-status Critical Current

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
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU42750/68A 1968-08-29 1968-08-29 Impact tools Expired AU431302B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU42750/68A AU431302B2 (en) 1968-08-29 1968-08-29 Impact tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU42750/68A AU431302B2 (en) 1968-08-29 1968-08-29 Impact tools

Publications (2)

Publication Number Publication Date
AU4275068A true AU4275068A (en) 1970-03-05
AU431302B2 AU431302B2 (en) 1972-12-28

Family

ID=3729982

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42750/68A Expired AU431302B2 (en) 1968-08-29 1968-08-29 Impact tools

Country Status (1)

Country Link
AU (1) AU431302B2 (en)

Also Published As

Publication number Publication date
AU431302B2 (en) 1972-12-28

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