ZA785984B - Improvements in and relating to impact breakers - Google Patents

Improvements in and relating to impact breakers

Info

Publication number
ZA785984B
ZA785984B ZA00785984A ZA785984A ZA785984B ZA 785984 B ZA785984 B ZA 785984B ZA 00785984 A ZA00785984 A ZA 00785984A ZA 785984 A ZA785984 A ZA 785984A ZA 785984 B ZA785984 B ZA 785984B
Authority
ZA
South Africa
Prior art keywords
relating
impact breakers
breakers
impact
Prior art date
Application number
ZA00785984A
Inventor
A Musannif
Original Assignee
Nat Res Dev
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 Nat Res Dev filed Critical Nat Res Dev
Publication of ZA785984B publication Critical patent/ZA785984B/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
    • 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
    • B25D11/10—Means for driving the impulse member comprising a cam mechanism
    • B25D11/102—Means for driving the impulse member comprising a cam mechanism the rotating axis of the cam member being coaxial with the axis of the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
ZA00785984A 1977-11-03 1978-10-24 Improvements in and relating to impact breakers ZA785984B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4577977 1977-11-03

Publications (1)

Publication Number Publication Date
ZA785984B true ZA785984B (en) 1979-09-26

Family

ID=10438569

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00785984A ZA785984B (en) 1977-11-03 1978-10-24 Improvements in and relating to impact breakers

Country Status (4)

Country Link
JP (1) JPS5475401A (en)
AU (1) AU4111978A (en)
DE (1) DE2846887A1 (en)
ZA (1) ZA785984B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000030490A (en) * 2000-03-03 2000-06-05 유성권 A chisel for hammer drill

Also Published As

Publication number Publication date
DE2846887A1 (en) 1979-05-10
AU4111978A (en) 1980-05-01
JPS5475401A (en) 1979-06-16

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