CA939661A - Force pulse shaping member for percussion tool - Google Patents

Force pulse shaping member for percussion tool

Info

Publication number
CA939661A
CA939661A CA099,179A CA99179A CA939661A CA 939661 A CA939661 A CA 939661A CA 99179 A CA99179 A CA 99179A CA 939661 A CA939661 A CA 939661A
Authority
CA
Canada
Prior art keywords
pulse shaping
shaping member
percussion tool
force pulse
force
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.)
Expired
Application number
CA099,179A
Other versions
CA99179S (en
Inventor
Merton W. Coyne
Dieter K. Palauro
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.)
Gardner Denver Inc
Original Assignee
Gardner Denver 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.)
Filing date
Publication date
Application filed by Gardner Denver Inc filed Critical Gardner Denver Inc
Application granted granted Critical
Publication of CA939661A publication Critical patent/CA939661A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action
    • 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
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B25D17/084—Rotating chucks or sockets
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
CA099,179A 1970-05-18 1970-11-26 Force pulse shaping member for percussion tool Expired CA939661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3842270A 1970-05-18 1970-05-18

Publications (1)

Publication Number Publication Date
CA939661A true CA939661A (en) 1974-01-08

Family

ID=21899858

Family Applications (1)

Application Number Title Priority Date Filing Date
CA099,179A Expired CA939661A (en) 1970-05-18 1970-11-26 Force pulse shaping member for percussion tool

Country Status (10)

Country Link
US (1) US3640351A (en)
AT (1) AT314447B (en)
BE (1) BE763808A (en)
CA (1) CA939661A (en)
DE (1) DE2107112A1 (en)
FR (1) FR2090095B1 (en)
GB (1) GB1308485A (en)
NL (1) NL7102291A (en)
SE (1) SE387404B (en)
ZA (1) ZA707912B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT321207B (en) * 1972-11-15 1975-03-25 Boehler & Co Ag Geb Drilling method and device for its implementation
US4747455A (en) * 1983-05-02 1988-05-31 Jbd Corporation High impact device and method
PL153526B1 (en) * 1988-03-29 1991-04-30 Politechnika Poznanska Pneumatic impact tool
DE4008750A1 (en) * 1990-03-19 1991-09-26 Hilti Ag Fixing device-driving tool - incorporates rotary drill and bolt-setting mechanism
GB9708294D0 (en) * 1997-04-24 1997-06-18 Anderson Charles A Downhole apparatus
US6082986A (en) * 1998-08-19 2000-07-04 Cooper Technologies Reversible double-throw air motor
US6241500B1 (en) 2000-03-23 2001-06-05 Cooper Brands, Inc. Double-throw air motor with reverse feature
GB0324744D0 (en) * 2003-10-23 2003-11-26 Andergauge Ltd Running and cementing tubing
GB0500713D0 (en) * 2005-01-14 2005-02-23 Andergauge Ltd Valve
GB0613637D0 (en) * 2006-07-08 2006-08-16 Andergauge Ltd Selective agitation of downhole apparatus
DE102010043837A1 (en) * 2010-11-12 2012-05-16 Hilti Aktiengesellschaft Schlagwerkskörper, percussion and hand tool with a striking mechanism
CN102155151A (en) * 2011-03-11 2011-08-17 湖南恒至凿岩科技有限公司 Rock drill rotational mechanism connected with spinning roller linear surface
US9175535B2 (en) 2011-09-29 2015-11-03 Coil Solutions, Inc. Propulsion generator and method
CN102536141B (en) * 2012-01-20 2013-11-06 中船重工中南装备有限责任公司 Automatic drill-rod-replacing control system for rock-drilling drill carriage
US9121224B2 (en) 2012-12-03 2015-09-01 CNPC USA Corp. Vibrational tool with tool axis rotational mass and method
US9033067B2 (en) 2012-12-03 2015-05-19 CNPC USA Corp. Vibrational tool with rotating engagement surfaces and method
US9121225B2 (en) 2012-12-03 2015-09-01 CNPC USA Corp. Drill bit housing vibrator and method
US20140190749A1 (en) 2012-12-13 2014-07-10 Acura Machine Inc. Downhole drilling tool
US9765584B2 (en) 2013-12-03 2017-09-19 Tll Oilfield Consulting Ltd. Flow controlling downhole tool
EP3067152A1 (en) * 2015-03-10 2016-09-14 HILTI Aktiengesellschaft Driving sleeve in tool holder
CA3034320C (en) 2015-08-20 2023-07-04 Impulse Downhole Solutions Ltd. On-bottom downhole bearing assembly
AU2017292912B2 (en) 2016-07-07 2023-04-13 Impulse Downhole Solutions Ltd. Flow-through pulsing assembly for use in downhole operations
CN110281969A (en) * 2019-07-18 2019-09-27 中南大学 A kind of frictional rail vehicle energy-absorbing anti-creeper
CN112593848B (en) * 2020-12-24 2023-02-10 成都迪普金刚石钻头有限责任公司 Compound percussion device of PDC drill bit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1090982A (en) * 1900-01-01
US1006661A (en) * 1910-02-07 1911-10-24 Moses Arthur Knapp Rock-drill.
US1869875A (en) * 1930-12-19 1932-08-02 Edward J Warren Power operated rock drill
US2613647A (en) * 1947-09-08 1952-10-14 Joy Mfg Co Rock drill
US3044448A (en) * 1959-04-06 1962-07-17 Joy Mfg Co Dual rotation for rock drills
US3382932A (en) * 1965-05-24 1968-05-14 Gen Dynamics Corp Acoustic impact drilling apparatus
US3368634A (en) * 1965-08-12 1968-02-13 Chicago Pneumatic Tool Co Independent rotation rock drill
US3570609A (en) * 1968-11-14 1971-03-16 Gen Dynamics Corp Acoustic impact device

Also Published As

Publication number Publication date
AT314447B (en) 1974-04-10
FR2090095A1 (en) 1972-01-14
ZA707912B (en) 1972-07-26
BE763808A (en) 1971-08-02
DE2107112A1 (en) 1972-02-10
FR2090095B1 (en) 1974-05-31
GB1308485A (en) 1973-02-21
SE387404B (en) 1976-09-06
US3640351A (en) 1972-02-08
NL7102291A (en) 1971-11-22

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