SE7807779L - Produkt forsedd med ljuddempande element - Google Patents
Produkt forsedd med ljuddempande elementInfo
- Publication number
- SE7807779L SE7807779L SE7807779A SE7807779A SE7807779L SE 7807779 L SE7807779 L SE 7807779L SE 7807779 A SE7807779 A SE 7807779A SE 7807779 A SE7807779 A SE 7807779A SE 7807779 L SE7807779 L SE 7807779L
- Authority
- SE
- Sweden
- Prior art keywords
- hole
- sound
- product
- muffing
- damping
- Prior art date
Links
- 238000013016 damping Methods 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- 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
- B25D17/11—Arrangements of noise-damping means
-
- 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
-
- 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
- E21B17/006—Accessories for drilling pipes, e.g. cleaners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S173/00—Tool driving or impacting
- Y10S173/02—Sound muffling
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7807779A SE439334B (sv) | 1978-07-12 | 1978-07-12 | Ljuddempande anordning vid langstreckt halforsedd produkt av metall |
GB7922237A GB2025571B (en) | 1978-07-12 | 1979-06-26 | Vibrationdamper |
NO792206A NO154280C (no) | 1978-07-12 | 1979-07-02 | Anordning til lyddempning av en borstang for fjellboring. |
DE19792927134 DE2927134A1 (de) | 1978-07-12 | 1979-07-05 | Mit schallschluckelement versehenes produkt |
AU48768/79A AU530592B2 (en) | 1978-07-12 | 1979-07-09 | Product provided with sound damping element |
CA331,502A CA1113920A (en) | 1978-07-12 | 1979-07-10 | Product provided with sound damping means |
FR7917815A FR2440815A1 (fr) | 1978-07-12 | 1979-07-10 | Objet metallique creux, amorti contre le bruit |
US06/056,293 US4296830A (en) | 1978-07-12 | 1979-07-10 | Product provided with sound damping element |
MX178450A MX153162A (es) | 1978-07-12 | 1979-07-12 | Varilla de perforacion mejorada provista con elemento amortiguador de sonido |
ZA00793519A ZA793519B (en) | 1978-07-12 | 1979-07-12 | Product provided with sound damping element |
BR7904498A BR7904498A (pt) | 1978-07-12 | 1979-07-12 | Produto equipado com elemento amortecedor de som |
FI792194A FI74521C (sv) | 1978-07-12 | 1979-07-12 | Anordning för dämpning av ljud från en borrstång vid en bergborr. |
AT0487479A AT368246B (de) | 1978-07-12 | 1979-07-12 | Mit einer bohrung, einem hohlraum od.dgl. ausgebildeter hohlkoerper aus metall, mit wenigstens einem schalldaempferelement |
IE1187/79A IE48200B1 (en) | 1978-07-12 | 1979-08-08 | Product provided with sound damping element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7807779A SE439334B (sv) | 1978-07-12 | 1978-07-12 | Ljuddempande anordning vid langstreckt halforsedd produkt av metall |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7807779L true SE7807779L (sv) | 1980-01-13 |
SE439334B SE439334B (sv) | 1985-06-10 |
Family
ID=20335438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7807779A SE439334B (sv) | 1978-07-12 | 1978-07-12 | Ljuddempande anordning vid langstreckt halforsedd produkt av metall |
Country Status (14)
Country | Link |
---|---|
US (1) | US4296830A (sv) |
AT (1) | AT368246B (sv) |
AU (1) | AU530592B2 (sv) |
BR (1) | BR7904498A (sv) |
CA (1) | CA1113920A (sv) |
DE (1) | DE2927134A1 (sv) |
FI (1) | FI74521C (sv) |
FR (1) | FR2440815A1 (sv) |
GB (1) | GB2025571B (sv) |
IE (1) | IE48200B1 (sv) |
MX (1) | MX153162A (sv) |
NO (1) | NO154280C (sv) |
SE (1) | SE439334B (sv) |
ZA (1) | ZA793519B (sv) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2920139C2 (de) * | 1979-05-18 | 1986-10-02 | Ruhrkohle Ag, 4300 Essen | Schlagbohrstange |
JPH0311508Y2 (sv) * | 1985-01-28 | 1991-03-19 | ||
AUPO445897A0 (en) * | 1997-01-06 | 1997-01-30 | Boart Longyear Inc. | Straight hole drilling system |
KR20020080212A (ko) * | 2001-04-12 | 2002-10-23 | 한국과학기술연구원 | 진동감쇄능이 우수한 복층 금속판재 |
SE525378C2 (sv) * | 2002-01-21 | 2005-02-08 | Sandvik Ab | Element för slående bergborrning och metod för dess framställning |
US6966839B2 (en) * | 2003-07-31 | 2005-11-22 | American Axle & Manufacturing, Inc. | Propshaft assembly with damper |
EP1533085B1 (en) * | 2003-11-17 | 2010-04-14 | Standall Tools Limited | Method for providing a tool for a powered machine |
SE534173C2 (sv) * | 2009-08-28 | 2011-05-17 | Atlas Copco Secoroc Ab | Borrsträngskomponenet med vibrationsdämpande struktur anordnad i anslutning till åtminstone en del av dess insida |
EP3048239A1 (en) * | 2015-01-26 | 2016-07-27 | Sandvik Intellectual Property AB | Deviation resistant drilling guide rod |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB347964A (en) * | 1929-07-05 | 1931-05-07 | British Thomson Houston Co Ltd | Improvements in and relating to vibration damping devices particularly for turbines, propellers and the like |
US2051019A (en) * | 1933-08-21 | 1936-08-18 | Arutunoff Arieais | Means for stabilizing the fluctuating flow of liquids in pipe or conduit systems |
US2109937A (en) * | 1937-05-24 | 1938-03-01 | Trbojevich Nikola | Shaft or beam |
GB515807A (en) * | 1938-06-16 | 1939-12-14 | James Mason | An improved method of silencing bits or drills for pneumatic breakers |
GB669019A (en) * | 1950-07-26 | 1952-03-26 | Hardy Spicer & Co Ltd | Improvements relating to tubular drive shafts |
GB754518A (en) * | 1953-11-16 | 1956-08-08 | Gen Motors Corp | Improved propeller shaft |
US2848882A (en) * | 1955-11-25 | 1958-08-26 | Gen Motors Corp | Drive noise insulating means |
DE1049162B (de) * | 1957-07-25 | 1959-01-22 | Maschf Augsburg Nuernberg Ag | Maschinenteil mit schwingungsdaempfenden Reibflaechen |
US3526293A (en) * | 1968-06-13 | 1970-09-01 | Gardner Denver Co | Muffler for fluid actuated tool |
GB1284881A (en) * | 1968-08-16 | 1972-08-09 | Holman Brothers Ltd | Pneumatic breaker steels |
FR2142165A5 (sv) * | 1971-06-15 | 1973-01-26 | Wilman Sigismond | |
FR2151738A5 (sv) * | 1971-09-10 | 1973-04-20 | Wilman Sigismond | |
US3861494A (en) * | 1973-11-19 | 1975-01-21 | Ingersoll Rand Co | Sound absorbing device |
US4030553A (en) * | 1975-06-23 | 1977-06-21 | Rockwell Thomas H | Percussion tool with noise reducing characteristics and method of making |
SE398092B (sv) * | 1976-07-15 | 1977-12-05 | Hell Hans Fredrik Gustav | Anordning for ljuddempning i segelbatsriggar |
-
1978
- 1978-07-12 SE SE7807779A patent/SE439334B/sv unknown
-
1979
- 1979-06-26 GB GB7922237A patent/GB2025571B/en not_active Expired
- 1979-07-02 NO NO792206A patent/NO154280C/no unknown
- 1979-07-05 DE DE19792927134 patent/DE2927134A1/de active Granted
- 1979-07-09 AU AU48768/79A patent/AU530592B2/en not_active Ceased
- 1979-07-10 CA CA331,502A patent/CA1113920A/en not_active Expired
- 1979-07-10 US US06/056,293 patent/US4296830A/en not_active Expired - Lifetime
- 1979-07-10 FR FR7917815A patent/FR2440815A1/fr active Granted
- 1979-07-12 BR BR7904498A patent/BR7904498A/pt unknown
- 1979-07-12 MX MX178450A patent/MX153162A/es unknown
- 1979-07-12 FI FI792194A patent/FI74521C/sv not_active IP Right Cessation
- 1979-07-12 AT AT0487479A patent/AT368246B/de not_active IP Right Cessation
- 1979-07-12 ZA ZA00793519A patent/ZA793519B/xx unknown
- 1979-08-08 IE IE1187/79A patent/IE48200B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU530592B2 (en) | 1983-07-21 |
AU4876879A (en) | 1980-01-17 |
CA1113920A (en) | 1981-12-08 |
FR2440815A1 (fr) | 1980-06-06 |
SE439334B (sv) | 1985-06-10 |
DE2927134A1 (de) | 1980-01-31 |
FI74521B (fi) | 1987-10-30 |
GB2025571B (en) | 1983-03-23 |
US4296830A (en) | 1981-10-27 |
BR7904498A (pt) | 1980-05-06 |
NO792206L (no) | 1980-01-15 |
NO154280C (no) | 1986-08-20 |
GB2025571A (en) | 1980-01-23 |
FI74521C (sv) | 1988-02-08 |
IE791187L (en) | 1980-01-12 |
ATA487479A (de) | 1982-01-15 |
MX153162A (es) | 1986-08-14 |
DE2927134C2 (sv) | 1988-05-05 |
FI792194A (fi) | 1980-01-13 |
ZA793519B (en) | 1980-07-30 |
IE48200B1 (en) | 1984-10-31 |
FR2440815B1 (sv) | 1983-04-08 |
AT368246B (de) | 1982-09-27 |
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