IS2140A7 - Drilling equipment - Google Patents

Drilling equipment

Info

Publication number
IS2140A7
IS2140A7 IS2140A IS2140A IS2140A7 IS 2140 A7 IS2140 A7 IS 2140A7 IS 2140 A IS2140 A IS 2140A IS 2140 A IS2140 A IS 2140A IS 2140 A7 IS2140 A7 IS 2140A7
Authority
IS
Iceland
Prior art keywords
drilling equipment
drilling
equipment
Prior art date
Application number
IS2140A
Other languages
Icelandic (is)
Other versions
IS1013B6 (en
Inventor
Yamada Sakuji
Original Assignee
Kabushiki Kaisha Yamada Juki
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 Kabushiki Kaisha Yamada Juki filed Critical Kabushiki Kaisha Yamada Juki
Publication of IS2140A7 publication Critical patent/IS2140A7/en
Publication of IS1013B6 publication Critical patent/IS1013B6/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)
IS2140A 1972-03-25 1973-02-19 Drilling equipment IS1013B6 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IS2140A7 true IS2140A7 (en) 1973-03-23
IS1013B6 IS1013B6 (en) 1979-09-14

Family

ID=12288495

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2140A IS1013B6 (en) 1972-03-25 1973-02-19 Drilling equipment

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
ATE93440T1 (en) * 1987-06-17 1993-09-15 Yamada Juki Kk ROTATING IMPACT DEVICE.

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
IL41407A0 (en) 1973-03-30
PH11678A (en) 1978-05-19
FI60152B (en) 1981-08-31
IE37177B1 (en) 1977-05-25
IT980678B (en) 1974-10-10
DE2300388A1 (en) 1973-10-04
BE797153A (en) 1973-07-16
ES411670A1 (en) 1976-01-01
IE37177L (en) 1973-09-25
JPS4896402A (en) 1973-12-10
FI60152C (en) 1981-12-10
CH553628A (en) 1974-09-13
DD101591A5 (en) 1973-11-12
FR2177742A1 (en) 1973-11-09
LU67278A1 (en) 1973-05-28
IS1013B6 (en) 1979-09-14
MY7500038A (en) 1975-12-31
AU5165873A (en) 1974-08-01
NL7304213A (en) 1973-09-27
CA973035A (en) 1975-08-19
FR2177742B1 (en) 1975-10-31
SE387065B (en) 1976-08-30
OA04353A (en) 1980-01-31
DE2300388B2 (en) 1975-07-24
IL41407A (en) 1975-07-28
GB1358674A (en) 1974-07-03
ZA731888B (en) 1974-01-30
AR194033A1 (en) 1973-06-12
JPS5139161B2 (en) 1976-10-26

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