BR7604094A - Aparelho de percussao - Google Patents

Aparelho de percussao

Info

Publication number
BR7604094A
BR7604094A BR7604094A BR7604094A BR7604094A BR 7604094 A BR7604094 A BR 7604094A BR 7604094 A BR7604094 A BR 7604094A BR 7604094 A BR7604094 A BR 7604094A BR 7604094 A BR7604094 A BR 7604094A
Authority
BR
Brazil
Prior art keywords
percusion
appliance
percusion appliance
Prior art date
Application number
BR7604094A
Other languages
English (en)
Portuguese (pt)
Inventor
M Emoto
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 BR7604094A publication Critical patent/BR7604094A/pt

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)
BR7604094A 1975-06-24 1976-06-23 Aparelho de percussao BR7604094A (pt)

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
BR7604094A true BR7604094A (pt) 1977-07-26

Family

ID=13669584

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604094A BR7604094A (pt) 1975-06-24 1976-06-23 Aparelho de percussao

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
AU1517076A (en) 1978-01-05
FR2315326A1 (fr) 1977-01-21
JPS521775A (en) 1977-01-07

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