AU1517076A - Percussion apparatus - Google Patents

Percussion apparatus

Info

Publication number
AU1517076A
AU1517076A AU15170/76A AU1517076A AU1517076A AU 1517076 A AU1517076 A AU 1517076A AU 15170/76 A AU15170/76 A AU 15170/76A AU 1517076 A AU1517076 A AU 1517076A AU 1517076 A AU1517076 A AU 1517076A
Authority
AU
Australia
Prior art keywords
percussion apparatus
percussion
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
AU15170/76A
Other languages
English (en)
Inventor
Masaichi Emoto
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.)
YAMADA JUKI KK
Original Assignee
YAMADA JUKI KK
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 YAMADA JUKI KK filed Critical YAMADA JUKI KK
Publication of AU1517076A publication Critical patent/AU1517076A/en
Expired 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
    • B25D17/24—Damping the reaction force
    • 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
    • B25D11/12—Means for driving the impulse member comprising a crank mechanism
    • B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AU15170/76A 1975-06-24 1976-06-23 Percussion apparatus Expired AU1517076A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7871675A JPS521775A (en) 1975-06-24 1975-06-24 Device of hammering chisel

Publications (1)

Publication Number Publication Date
AU1517076A true AU1517076A (en) 1978-01-05

Family

ID=13669584

Family Applications (1)

Application Number Title Priority Date Filing Date
AU15170/76A Expired AU1517076A (en) 1975-06-24 1976-06-23 Percussion apparatus

Country Status (5)

Country Link
JP (1) JPS521775A (fr)
AU (1) AU1517076A (fr)
BR (1) BR7604094A (fr)
DE (1) DE2628320A1 (fr)
FR (1) FR2315326A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541256U (fr) * 1978-09-08 1980-03-17
US7383895B2 (en) 2005-08-19 2008-06-10 Makita Corporation Impact power tool
CN105275037B (zh) * 2014-06-10 2017-10-03 赵德朝 一种液压破碎锤
CN106223841B (zh) * 2016-08-01 2018-09-18 宋桂霞 一种偏心式凿岩机

Also Published As

Publication number Publication date
DE2628320A1 (de) 1977-01-13
JPS5433625B2 (fr) 1979-10-22
BR7604094A (pt) 1977-07-26
FR2315326A1 (fr) 1977-01-21
JPS521775A (en) 1977-01-07

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