AU519878B2 - Drill motor - Google Patents

Drill motor

Info

Publication number
AU519878B2
AU519878B2 AU53240/79A AU5324079A AU519878B2 AU 519878 B2 AU519878 B2 AU 519878B2 AU 53240/79 A AU53240/79 A AU 53240/79A AU 5324079 A AU5324079 A AU 5324079A AU 519878 B2 AU519878 B2 AU 519878B2
Authority
AU
Australia
Prior art keywords
drill motor
drill
motor
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.)
Ceased
Application number
AU53240/79A
Other versions
AU5324079A (en
Inventor
George Allen Hibbard
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.)
Joy Manufacturing Co
Original Assignee
Joy Manufacturing Co
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 Joy Manufacturing Co filed Critical Joy Manufacturing Co
Publication of AU5324079A publication Critical patent/AU5324079A/en
Application granted granted Critical
Publication of AU519878B2 publication Critical patent/AU519878B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • 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
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
    • 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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
AU53240/79A 1975-10-24 1979-11-24 Drill motor Ceased AU519878B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62554075A 1975-10-24 1975-10-24
US625540 1975-10-25

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU18703/76A Division AU510819B2 (en) 1975-10-24 1976-10-14 Fluid motor

Publications (2)

Publication Number Publication Date
AU5324079A AU5324079A (en) 1980-03-20
AU519878B2 true AU519878B2 (en) 1981-12-24

Family

ID=24506565

Family Applications (2)

Application Number Title Priority Date Filing Date
AU18703/76A Ceased AU510819B2 (en) 1975-10-24 1976-10-14 Fluid motor
AU53240/79A Ceased AU519878B2 (en) 1975-10-24 1979-11-24 Drill motor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU18703/76A Ceased AU510819B2 (en) 1975-10-24 1976-10-14 Fluid motor

Country Status (10)

Country Link
JP (1) JPS5284376A (en)
AU (2) AU510819B2 (en)
BE (1) BE847544A (en)
CA (1) CA1071946A (en)
DE (1) DE2648206A1 (en)
FI (1) FI763004A (en)
FR (1) FR2328548A1 (en)
GB (1) GB1554598A (en)
SE (2) SE431007B (en)
ZA (1) ZA766075B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU520326B2 (en) * 1976-04-28 1982-01-28 Joy Manufacturing Company Oscillating motor
FI78158C (en) * 1986-05-09 1989-06-12 Tampella Oy Ab ANORDING VID EN BORRMASKIN FOER LAGRING AV ETT ROTATIONSSTYCKE.
SE536289C2 (en) 2011-04-05 2013-08-06 Atlas Copco Rock Drills Ab Hydraulic percussion for rock or concrete cutting equipment as well as drilling and breaking equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464500A (en) * 1967-11-16 1969-09-02 Gardner Denver Co Percussion tool control means
FI126974A (en) * 1974-04-25 1975-10-26 Tampella Oy Ab
GB1450972A (en) * 1974-06-11 1976-09-29 Klemm G Percussive tool

Also Published As

Publication number Publication date
FR2328548B1 (en) 1982-08-06
AU510819B2 (en) 1980-07-17
JPS5284376A (en) 1977-07-13
AU5324079A (en) 1980-03-20
GB1554598A (en) 1979-10-24
SE431007B (en) 1983-12-27
DE2648206A1 (en) 1977-04-28
ZA766075B (en) 1977-09-28
SE7713173L (en) 1977-11-22
FR2328548A1 (en) 1977-05-20
SE431173B (en) 1984-01-23
AU1870376A (en) 1978-04-20
CA1071946A (en) 1980-02-19
FI763004A (en) 1977-04-25
SE7611294L (en) 1977-04-25
BE847544A (en) 1977-04-22

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