JPS5022964B1 - - Google Patents

Info

Publication number
JPS5022964B1
JPS5022964B1 JP45023484A JP2348470A JPS5022964B1 JP S5022964 B1 JPS5022964 B1 JP S5022964B1 JP 45023484 A JP45023484 A JP 45023484A JP 2348470 A JP2348470 A JP 2348470A JP S5022964 B1 JPS5022964 B1 JP S5022964B1
Authority
JP
Japan
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.)
Pending
Application number
JP45023484A
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 filed Critical
Publication of JPS5022964B1 publication Critical patent/JPS5022964B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • 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
    • B25D9/08—Means for driving the impulse member comprising a built-in air compressor, i.e. the tool being driven by air pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
JP45023484A 1969-03-20 1970-03-20 Pending JPS5022964B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA46298 1969-03-20

Publications (1)

Publication Number Publication Date
JPS5022964B1 true JPS5022964B1 (ja) 1975-08-04

Family

ID=4085044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45023484A Pending JPS5022964B1 (ja) 1969-03-20 1970-03-20

Country Status (4)

Country Link
JP (1) JPS5022964B1 (ja)
DE (1) DE2013528A1 (ja)
GB (1) GB1263224A (ja)
ZA (1) ZA701805B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10179424B2 (en) * 2015-10-28 2019-01-15 Caterpillar Inc. Diagnostic system for measuring acceleration of a demolition hammer

Also Published As

Publication number Publication date
DE2013528A1 (de) 1970-10-22
GB1263224A (en) 1972-02-09
ZA701805B (en) 1972-01-26

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