CA1014143A - Rotary bore hole air hammer drive mechanism - Google Patents

Rotary bore hole air hammer drive mechanism

Info

Publication number: CA1014143A
Authority: CA; Canada
Prior art keywords: drive mechanism; bore hole; air hammer; hole air; hammer drive
Prior art date: 1973-08-27
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.): Expired

Application number

CA 199062

Other versions

CA199062S (en

Inventor

Alfred R. Curington

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.)

Bakerdrill Inc

Original Assignee

Bakerdrill Inc

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.)

1973-08-27

Filing date

1974-05-06

Publication date

1977-07-19

1974-05-06 Application filed by Bakerdrill Inc filed Critical Bakerdrill Inc

1977-07-19 Application granted granted Critical

1977-07-19 Publication of CA1014143A publication Critical patent/CA1014143A/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/14—Fluid operated hammers

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)
Percussive Tools And Related Accessories (AREA)

CA 199062 1973-08-27 1974-05-06 Rotary bore hole air hammer drive mechanism Expired CA1014143A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US392076A US3866746A (en)	1973-08-27	1973-08-27	Rotary bore hole air hammer drive mechanism

Publications (1)

Publication Number	Publication Date
CA1014143A true CA1014143A (en)	1977-07-19

Family

ID=23549157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 199062 Expired CA1014143A (en)	1973-08-27	1974-05-06	Rotary bore hole air hammer drive mechanism

Country Status (5)

Country	Link
US (1)	US3866746A (en)
JP (1)	JPS5045702A (en)
CA (1)	CA1014143A (en)
GB (2)	GB1462743A (en)
ZA (1)	ZA742741B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4030554A (en) *	1975-07-07	1977-06-21	Bakerdrill, Inc.	Bore hole airhammer and anvil bit
US4054180A (en) *	1976-02-09	1977-10-18	Reed Tool Company	Impact drilling tool having a shuttle valve
ZA7891B (en) *	1978-01-06	1979-08-29	Boart Int Ltd	Down-the-hole drilling
FR2424408A1 (en) *	1978-04-24	1979-11-23	Stenuick Freres	PERFORATION SIZE FOR PNEUMATIC BOTTOM-OF-HOLE HAMMER
ZA795944B (en) *	1978-11-10	1980-11-26	Halifax Tool Co Ltd	Connection of rod-like components
US4530408A (en) *	1983-03-28	1985-07-23	Toutant Roland J	Porting system for pneumatic impact hammer
FI70625C (en) *	1984-07-03	1986-09-24	Tampella Oy Ab	KOPPLINGSANORDNING FOER EN BORRNACKE FOER SLAGBORRMASKIN
SE8501698L (en) *	1985-04-04	1986-10-05	Santrade Ltd	DRILL BIT
SE8900473L (en) *	1989-02-13	1990-08-14	Sandvik Ab	DRILL BIT
US5263899A (en) *	1990-06-12	1993-11-23	Hitachi Construction Machinery Co., Ltd.	Cylindrical telescopic kelly-bar apparatus
NO314053B1 (en) *	1999-12-28	2003-01-20	Norske Stats Oljeselskap	Torque coupling for use in drill string
US6808455B1 (en) *	2000-05-03	2004-10-26	Michael Solorenko	Torsional shock absorber for a drill string
GB2395158B (en) *	2002-11-14	2005-11-16	Black & Decker Inc	Tool holder for a rotary hammer
US7438140B2 (en) *	2006-01-27	2008-10-21	Exhaust Technologies, Inc.	Shock attenuating device for a rotary impact tool
US20070289760A1 (en) *	2006-06-16	2007-12-20	Exhaust Technologies, Inc.	Shock attenuating coupling device and rotary impact tool
JP4539659B2 (en)	2007-01-25	2010-09-08	ソニー株式会社	Fan motor device and electronic device
WO2011094359A2 (en) *	2010-01-26	2011-08-04	Wvc Mincon Inc.	Drilling assembly with underreaming bit and method of use

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3606930A (en) *	1969-10-06	1971-09-21	Baker Oil Tools Inc	Down-hole drilling hammer
US3630292A (en) *	1970-03-09	1971-12-28	Meta Luella Vincent	Vibratory hammer drill
US3612191A (en) *	1970-03-11	1971-10-12	Leo Andrew Martini	Percussion drilling tool

1973
- 1973-08-27 US US392076A patent/US3866746A/en not_active Expired - Lifetime
1974
- 1974-04-30 ZA ZA00742741A patent/ZA742741B/en unknown
- 1974-05-06 GB GB3781276A patent/GB1462743A/en not_active Expired
- 1974-05-06 GB GB1978374A patent/GB1462742A/en not_active Expired
- 1974-05-06 CA CA 199062 patent/CA1014143A/en not_active Expired
- 1974-05-11 JP JP49052763A patent/JPS5045702A/ja active Pending

Also Published As

Publication number	Publication date
ZA742741B (en)	1975-04-30
AU7056974A (en)	1976-01-08
GB1462742A (en)	1977-01-26
JPS5045702A (en)	1975-04-24
GB1462743A (en)	1977-01-26
US3866746A (en)	1975-02-18

Publication	Publication Date	Title
CA982112A (en)	1976-01-20	Percussion drill control means
AU467588B2 (en)	1975-12-04	Hammer drill mechanism
CA1014143A (en)	1977-07-19	Rotary bore hole air hammer drive mechanism
CA1001454A (en)	1976-12-14	Rotary hammer power tool
CA1011501A (en)	1977-06-07	Driving tool mechanism
CA1016429A (en)	1977-08-30	Bore hole hammer drill
CA967941A (en)	1975-05-20	Bore hole air hammer
CA1005433A (en)	1977-02-15	Percussion drill rod
CA1005729A (en)	1977-02-22	Hydraulically powered percussion drill
AU467027B2 (en)	1975-11-13	Continuous rotation rock drill
CA986752A (en)	1976-04-06	Hammer drill
CA994323A (en)	1976-08-03	Drill bit
CA1013338A (en)	1977-07-05	Bore hole air hammer
AU483500B2 (en)	1976-01-08	Rotary borehole air hammer drive mechanism
SU613070A1 (en)	1978-06-30	Drilling rig inertia drive
CA997749A (en)	1976-09-28	Rotary bit
CA967942A (en)	1975-05-20	Bore hole air hammer
AU478896B2 (en)	1975-08-07	Rotary drive mechanism for drill rig
AU482445B2 (en)	1975-02-06	Hammer drill
CA890787A (en)	1972-01-18	Rotary percussion drilling motor
AU481730B2 (en)	1974-10-24	Borehole air hammer
AU6526674A (en)	1975-08-07	Rotary drive mechanism for drill rig
CA949089A (en)	1974-06-11	Rotary drive mechanism
CA911422A (en)	1972-10-03	Rock drill bit drive
CA1017739A (en)	1977-09-20	Bore hole air hammer