FI60152C - Slaganordning - Google Patents

Slaganordning Download PDF

Info

Publication number
FI60152C
FI60152C FI570/73A FI57073A FI60152C FI 60152 C FI60152 C FI 60152C FI 570/73 A FI570/73 A FI 570/73A FI 57073 A FI57073 A FI 57073A FI 60152 C FI60152 C FI 60152C
Authority
FI
Finland
Prior art keywords
inner cylinder
compression chamber
air
free piston
piston
Prior art date
Application number
FI570/73A
Other languages
English (en)
Finnish (fi)
Other versions
FI60152B (fi
Inventor
Sakuji Yamada
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 FI60152B publication Critical patent/FI60152B/fi
Publication of FI60152C publication Critical patent/FI60152C/fi

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)
FI570/73A 1972-03-25 1973-02-26 Slaganordning FI60152C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47029888A JPS5139161B2 (es) 1972-03-25 1972-03-25
JP2988872 1972-03-25

Publications (2)

Publication Number Publication Date
FI60152B FI60152B (fi) 1981-08-31
FI60152C true FI60152C (fi) 1981-12-10

Family

ID=12288495

Family Applications (1)

Application Number Title Priority Date Filing Date
FI570/73A FI60152C (fi) 1972-03-25 1973-02-26 Slaganordning

Country Status (21)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50125866U (es) * 1974-03-12 1975-10-15
JPS608641Y2 (ja) * 1978-04-06 1985-03-28 カワサキ機工株式会社 動力深耕鍬
EP0042010B1 (en) * 1980-06-12 1984-08-08 Black & Decker Inc. Power operated tool including a mechanism for converting rotary motion to reciprocatory motion
ES2042648T3 (es) * 1987-06-17 1993-12-16 Yamada Juki Kk Aparato de impacto, de tipo giratorio.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE255977C (es) *
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
IT980678B (it) 1974-10-10
DE2300388B2 (de) 1975-07-24
GB1358674A (en) 1974-07-03
NL7304213A (es) 1973-09-27
FI60152B (fi) 1981-08-31
IL41407A (en) 1975-07-28
IS1013B6 (is) 1979-09-14
CH553628A (de) 1974-09-13
IL41407A0 (en) 1973-03-30
AR194033A1 (es) 1973-06-12
ZA731888B (en) 1974-01-30
SE387065B (sv) 1976-08-30
FR2177742B1 (es) 1975-10-31
DE2300388A1 (de) 1973-10-04
OA04353A (fr) 1980-01-31
IE37177B1 (en) 1977-05-25
IS2140A7 (is) 1973-03-23
CA973035A (en) 1975-08-19
BE797153A (fr) 1973-07-16
LU67278A1 (es) 1973-05-28
JPS5139161B2 (es) 1976-10-26
MY7500038A (en) 1975-12-31
PH11678A (en) 1978-05-19
IE37177L (en) 1973-09-25
DD101591A5 (es) 1973-11-12
FR2177742A1 (es) 1973-11-09
JPS4896402A (es) 1973-12-10
ES411670A1 (es) 1976-01-01
AU5165873A (en) 1974-08-01

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