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AR194033A1 - A PERCUSSION APPARATUS - Google Patents

A PERCUSSION APPARATUS

Info

Publication number
AR194033A1
AR194033A1 AR246355A AR24635573A AR194033A1 AR 194033 A1 AR194033 A1 AR 194033A1 AR 246355 A AR246355 A AR 246355A AR 24635573 A AR24635573 A AR 24635573A AR 194033 A1 AR194033 A1 AR 194033A1
Authority
AR
Argentina
Prior art keywords
percussion apparatus
percussion
Prior art date
Application number
AR246355A
Other languages
Spanish (es)
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
Application granted granted Critical
Publication of AR194033A1 publication Critical patent/AR194033A1/en

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
    • B25D9/14—Control devices for the reciprocating piston
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Percussive Tools And Related Accessories (AREA)
AR246355A 1972-03-25 1973-01-30 A PERCUSSION APPARATUS AR194033A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47029888A JPS5139161B2 (en) 1972-03-25 1972-03-25

Publications (1)

Publication Number Publication Date
AR194033A1 true AR194033A1 (en) 1973-06-12

Family

ID=12288495

Family Applications (1)

Application Number Title Priority Date Filing Date
AR246355A AR194033A1 (en) 1972-03-25 1973-01-30 A PERCUSSION APPARATUS

Country Status (21)

Country Link
JP (1) JPS5139161B2 (en)
AR (1) AR194033A1 (en)
BE (1) BE797153A (en)
CA (1) CA973035A (en)
CH (1) CH553628A (en)
DD (1) DD101591A5 (en)
ES (1) ES411670A1 (en)
FI (1) FI60152C (en)
FR (1) FR2177742B1 (en)
GB (1) GB1358674A (en)
IE (1) IE37177B1 (en)
IL (1) IL41407A (en)
IS (1) IS1013B6 (en)
IT (1) IT980678B (en)
LU (1) LU67278A1 (en)
MY (1) MY7500038A (en)
NL (1) NL7304213A (en)
OA (1) OA04353A (en)
PH (1) PH11678A (en)
SE (1) SE387065B (en)
ZA (1) ZA731888B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125866U (en) * 1974-03-12 1975-10-15
JPS608641Y2 (en) * 1978-04-06 1985-03-28 カワサキ機工株式会社 Powered deep plow hoe
EP0042010B1 (en) * 1980-06-12 1984-08-08 Black & Decker Inc. Power operated tool including a mechanism for converting rotary motion to reciprocatory motion
EP0295563B1 (en) * 1987-06-17 1993-08-25 Yamada Juki Co., Ltd. Rotary impacting apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255977C (en) *
GB191203153A (en) * 1912-02-08 1913-01-02 Thomas Ritson Improved Means for Compressing Springs, the same being especially applicable for use in connection with the Valve Springs of Internal Combustion Engines.

Also Published As

Publication number Publication date
CH553628A (en) 1974-09-13
ZA731888B (en) 1974-01-30
IS2140A7 (en) 1973-03-23
DE2300388B2 (en) 1975-07-24
IL41407A0 (en) 1973-03-30
NL7304213A (en) 1973-09-27
ES411670A1 (en) 1976-01-01
IE37177B1 (en) 1977-05-25
LU67278A1 (en) 1973-05-28
IT980678B (en) 1974-10-10
IL41407A (en) 1975-07-28
JPS4896402A (en) 1973-12-10
CA973035A (en) 1975-08-19
FR2177742B1 (en) 1975-10-31
SE387065B (en) 1976-08-30
JPS5139161B2 (en) 1976-10-26
OA04353A (en) 1980-01-31
IS1013B6 (en) 1979-09-14
IE37177L (en) 1973-09-25
AU5165873A (en) 1974-08-01
MY7500038A (en) 1975-12-31
DD101591A5 (en) 1973-11-12
FR2177742A1 (en) 1973-11-09
DE2300388A1 (en) 1973-10-04
PH11678A (en) 1978-05-19
GB1358674A (en) 1974-07-03
FI60152B (en) 1981-08-31
FI60152C (en) 1981-12-10
BE797153A (en) 1973-07-16

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