ZA852610B - Power drilling tool - Google Patents

Power drilling tool

Info

Publication number
ZA852610B
ZA852610B ZA852610A ZA852610A ZA852610B ZA 852610 B ZA852610 B ZA 852610B ZA 852610 A ZA852610 A ZA 852610A ZA 852610 A ZA852610 A ZA 852610A ZA 852610 B ZA852610 B ZA 852610B
Authority
ZA
South Africa
Prior art keywords
drilling tool
power drilling
power
tool
drilling
Prior art date
Application number
ZA852610A
Inventor
John Graham Davies
Bruce Foster
Original Assignee
Rhl Hydraulics Ltd
Boart Int Ltd
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 Rhl Hydraulics Ltd, Boart Int Ltd filed Critical Rhl Hydraulics Ltd
Publication of ZA852610B publication Critical patent/ZA852610B/en

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
    • B25D17/26—Lubricating
    • B25D17/265—Lubricating the lubricant being entrained to the machine parts by the driving fluid
    • 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
    • B25D17/20—Devices for cleaning or cooling tool or work
    • B25D17/22—Devices for cleaning or cooling tool or work using pressure fluid
ZA852610A 1984-04-09 1985-04-09 Power drilling tool ZA852610B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848409185A GB8409185D0 (en) 1984-04-09 1984-04-09 Power tool

Publications (1)

Publication Number Publication Date
ZA852610B true ZA852610B (en) 1985-11-27

Family

ID=10559438

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA852610A ZA852610B (en) 1984-04-09 1985-04-09 Power drilling tool

Country Status (2)

Country Link
GB (2) GB8409185D0 (en)
ZA (1) ZA852610B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1219714B (en) * 1988-06-14 1990-05-24 Techmo Car Spa HYDRAULICALLY OPERATED HAMMER SUITABLE FOR USE IN DUSTY, CORROSIVE AND SIMILAR ENVIRONMENTS
DE3939785A1 (en) * 1989-12-01 1991-06-06 Krupp Maschinentechnik AUTOMATIC LUBRICATION DEVICE FOR THE CHISEL OF A HYDRAULIC STRIKE
US6631787B2 (en) 1999-12-27 2003-10-14 Lincoln Industrial Corporation Lubrication system
FI110803B (en) * 2000-05-11 2003-03-31 Sandvik Tamrock Oy The rock drilling machine
CA2735817C (en) * 2008-09-05 2012-04-24 Longyear Tm, Inc. External water delivery system for rock drills
SE537175C2 (en) 2013-06-25 2015-02-24 Atlas Copco Rock Drills Ab Device and method for lubricating components in a rock drill and drilling machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB458469A (en) * 1936-06-11 1936-12-21 Gustave Maximilian Nell Rivet set cooling device
GB647023A (en) * 1948-05-27 1950-12-06 Atlas Diesel Company Ltd Improvements in and relating to percussive air-operated pick hammers
GB665384A (en) * 1949-03-23 1952-01-23 Wild A G & Co Ltd An improved means for producing and delivering an atomised liquid
DE2016964B2 (en) * 1970-04-09 1977-09-15 Robert Bosch Gmbh, 7000 Stuttgart HAND-HELD HAMMER WITH BUILT-IN ELECTRIC DRIVE MOTOR
US3797584A (en) * 1972-03-31 1974-03-19 E Bailey Striking bar
SE391219C (en) * 1973-08-02 1985-08-22 Atlas Copco Ab HYDRAULIC PERFORMANCE PROVIDED FOR MOUNTAIN DRILLING
SE392947B (en) * 1976-05-19 1977-04-25 Linden Alimak Ab DEVICE FOR A HYDRAULIC DRILL DRILL TO PREVENT INTRODUCTION OF FOREIGN PARTICLES INTO THE DRILL

Also Published As

Publication number Publication date
GB2157219A (en) 1985-10-23
GB8409185D0 (en) 1984-05-16
GB8509017D0 (en) 1985-05-15

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