FI62480C - Slaganordning - Google Patents
Slaganordning Download PDFInfo
- Publication number
- FI62480C FI62480C FI751657A FI751657A FI62480C FI 62480 C FI62480 C FI 62480C FI 751657 A FI751657 A FI 751657A FI 751657 A FI751657 A FI 751657A FI 62480 C FI62480 C FI 62480C
- Authority
- FI
- Finland
- Prior art keywords
- line
- pressure
- piston
- guide
- guide sleeve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
- F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
- F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
- B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
-
- 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
- B25D9/14—Control devices for the reciprocating piston
- B25D9/145—Control devices for the reciprocating piston for hydraulically actuated hammers having an accumulator
-
- 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
- B25D9/14—Control devices for the reciprocating piston
- B25D9/16—Valve arrangements therefor
- B25D9/20—Valve arrangements therefor involving a tubular-type slide valve
-
- 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
- B25D9/14—Control devices for the reciprocating piston
- B25D9/26—Control devices for adjusting the stroke of the piston or the force or frequency of impact thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
- F01L21/02—Piston or piston-rod used as valve members
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/002—Pressure accumulators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2209/00—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
- B25D2209/007—Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously having a tubular-slide valve, which is not coaxial with the piston
Claims (6)
1. Slaganordning med en i arbetscylindern med hjälp av tryckme-dium rörlig arbetskolv och en i styrcylindern rörlig, väsentli-gen ihälig styrholk, vars bägge olika stora ändytor kontinuer-ligt är under päverkan av tryck och i vilken styrholk förekommer en ringkrage i ringutrymmet för styrcylindern, i vilken styrled-ningen frän arbetscylindern utmynnar, varvid styrholken förenar den ena fran arbetscylindern kommande ledningen turvis med tryck-ledningen och den väsentligen trycklösa returledningen, kännetecknad därav, att den större ändytan (57) pä styrholken (23) för den hydrauliskt drivna slaganordningen är motsatt riktad i förhällande tili ringkragens (56) styryta (58) och är högst lika stor som den enda verksamma styrytan (58) och den mindre ändytan (30) tillsammans, och att arbetskolvens (11) ringyta (17),säsom i och för sig känt,befinner sig fortlöpande under päverkan av tryck.
2. Slaganordning enligt patentkrav 1, kännetecknad därav, att den effektiva styrytan (58) tillsammans med den mindre ändytan (30) är större än den större ändytan (57) , och att ringkragens (56') främre yta (59) avgränsar det tili returledningen (21) anslutande ringutrymmet.
3. Slaganordning enligt patentkrav 1, kännetecknad därav, att styrholken (23) är förspänd med en fjäder (31) i den frän arbetscylindern kommande ledningens (19) stängnings-riktning gentemot returledningen (21), varvid denna ledning (19) genom styrholkens (23) förmedling stär i förbindelse med tryckledningen (15),
4. Slaganordning enligt nägot av patentkraven 1-3, kännetecknad därav, att i styrledningen (24) ätminstone anordnats ett reglerbart stryporgan (36, 37, 38), som valbart varierar strömningstvärsnittet. 1 Slaganordning enligt patentkrav 4, kännetecknad därav, att i styrledningen säsom i och för sig känt förekommer flera,längsmed kolvens rörelsebana frän arbetscylindern (10) ut-
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2428236 | 1974-06-11 | ||
DE19742428236 DE2428236C2 (de) | 1974-06-11 | Schlagvorrichtung |
Publications (3)
Publication Number | Publication Date |
---|---|
FI751657A FI751657A (sv) | 1975-12-12 |
FI62480B FI62480B (fi) | 1982-09-30 |
FI62480C true FI62480C (fi) | 1983-01-10 |
Family
ID=5917884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI751657A FI62480C (fi) | 1974-06-11 | 1975-06-04 | Slaganordning |
Country Status (9)
Country | Link |
---|---|
US (1) | US3908767A (sv) |
JP (1) | JPS5423150B2 (sv) |
AT (1) | AT335948B (sv) |
BE (1) | BE830092A (sv) |
FI (1) | FI62480C (sv) |
FR (1) | FR2274405A1 (sv) |
GB (1) | GB1450972A (sv) |
SE (1) | SE410157B (sv) |
ZA (1) | ZA745459B (sv) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5236880B2 (sv) * | 1974-03-18 | 1977-09-19 | ||
US4074775A (en) * | 1975-02-25 | 1978-02-21 | Fishing Tools, Inc. | Power swivel |
US3995700A (en) * | 1975-10-14 | 1976-12-07 | Gardner-Denver Company | Hydraulic rock drill system |
CA1071946A (en) * | 1975-10-24 | 1980-02-19 | George A. Hibbard | Rock drill |
US4174010A (en) * | 1975-10-24 | 1979-11-13 | Joy Manufacturing Company | Rock drill |
US4265321A (en) * | 1975-11-12 | 1981-05-05 | Joy Manufacturing Company | Rock drill |
US4062411A (en) * | 1975-12-05 | 1977-12-13 | Gardner-Denver Company | Hydraulic percussion tool with impact blow and frequency control |
AU520326B2 (en) * | 1976-04-28 | 1982-01-28 | Joy Manufacturing Company | Oscillating motor |
US4342255A (en) * | 1976-06-09 | 1982-08-03 | Mitsui Engineering And Shipbuilding Co., Ltd. | Oscillator actuated hydraulic impulse device |
JPS52153893A (en) * | 1976-06-16 | 1977-12-21 | Koa Oil Co Ltd | Manufacture of pelletized carbon |
JPS6039875B2 (ja) * | 1976-09-04 | 1985-09-07 | 昇 斉藤 | 流体圧力エネルギを往復運動に変える装置 |
GB1556754A (en) * | 1976-12-10 | 1979-11-28 | Af Hydraulics | Hydraulically-actuated percussive device with overstroke damping |
FI55781C (fi) * | 1977-06-21 | 1979-10-10 | Tampella Oy Ab | Styrning foer skoeljningsroer |
FR2429320A1 (fr) * | 1978-06-20 | 1980-01-18 | Secoma | Appareil de foration hydraulique roto-percutant |
FI72908C (sv) * | 1979-06-29 | 1987-08-10 | Rammer Oy | Hydraulisk slagmaskin. |
JPS5910930B2 (ja) * | 1979-11-02 | 1984-03-12 | 呉羽化学工業株式会社 | 球状炭素成形体の製造方法 |
SE420057B (sv) * | 1980-02-20 | 1981-09-14 | Atlas Copco Ab | Hydrauliskt slagverk med mojlighet att reglera slagenergin |
DE3115361A1 (de) * | 1981-04-16 | 1982-10-28 | Hydroc Gesteinsbohrtechnik GmbH, 5960 Olpe | "hydraulische schlagvorrichtung" |
US4520574A (en) * | 1983-02-25 | 1985-06-04 | House Food Industrial Co., Ltd. | Process for drying foods under reduced pressure |
FR2557927B1 (fr) * | 1984-01-10 | 1986-05-23 | Marine Petroleum Equipment | Moteur hydraulique a verin alternatif utilisable en particulier pour le pompage du petrole. |
JPS61111963A (ja) * | 1984-11-05 | 1986-05-30 | 出光興産株式会社 | 炭素成形体の製造法 |
JPS61197466A (ja) * | 1985-02-22 | 1986-09-01 | 出光興産株式会社 | 炭素成形体の製造法 |
JPS61295217A (ja) * | 1985-06-22 | 1986-12-26 | Unitika Ltd | 繊維状活性炭 |
FR2584968B1 (fr) * | 1985-07-16 | 1989-02-17 | Montabert Ets | Procede de commande du mouvement du piston de frappe d'un appareil a percussions mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre du procede |
FR2595972B2 (fr) * | 1985-07-16 | 1989-10-20 | Montabert Ets | Appareil a percussions |
EP0236721A3 (en) * | 1986-03-11 | 1989-10-25 | NITTETSU JITSUGYO CO., Ltd. | Hydraulic breaker |
FR2602448B1 (fr) * | 1986-08-07 | 1988-10-21 | Montabert Ets | Procede de regulation des parametres de percussion du piston de frappe d'un appareil mu par un fluide incompressible sous pression, et appareil pour la mise en oeuvre de ce procede |
DE4113323A1 (de) * | 1991-04-24 | 1992-10-29 | Krupp Maschinentechnik | Schlagwerk fuer ein bohrgestaenge |
IT1270226B (it) * | 1994-06-15 | 1997-04-29 | Giordano S R L Off | Dispositivo di distribuzione di olio in pressione e martello idraulico dotato di tale dispositivo |
US5586480A (en) * | 1996-02-20 | 1996-12-24 | Ingersoll-Rand Company | Pneumatic motor |
EP1518825B1 (en) | 2003-09-25 | 2015-02-18 | Kureha Corporation | Process for producing spherical activated carbon |
SE528033C2 (sv) * | 2004-03-12 | 2006-08-15 | Atlas Copco Constr Tools Ab | Hydraulslagverk |
SE536758C2 (sv) * | 2012-11-28 | 2014-07-15 | Atlas Copco Rock Drills Ab | Slagverk till en hydraulisk bergborrmaskin, förfarande för drift av ett slagverk och hydraulisk bergborrmaskin inkluderande ett slagverk |
CH711414A1 (de) * | 2015-08-13 | 2017-02-15 | Hatebur Umformmaschinen Ag | Vorrichtung zur Erzeugung impulsdynamischer Prozesskräfte. |
US20180133882A1 (en) * | 2016-11-16 | 2018-05-17 | Caterpillar Inc. | Hydraulic hammer and sleeve therefor |
CN111237263A (zh) * | 2020-01-09 | 2020-06-05 | 中国铁建重工集团股份有限公司 | 一种用于凿岩机的冲击装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207043A (en) * | 1964-04-09 | 1965-09-21 | Sperry Rand Corp | Hydraulic hammer |
US3322038A (en) * | 1964-04-09 | 1967-05-30 | Sperry Rand Corp | Hydraulic hammer |
US3774502A (en) * | 1971-05-14 | 1973-11-27 | Krupp Gmbh | Hydraulic percussion device with pressure-responsive control of impact frequency |
US3780621A (en) * | 1971-06-07 | 1973-12-25 | Atlas Copco Ab | Hydraulic fluid actuated percussion tool |
-
1974
- 1974-07-11 GB GB3082474A patent/GB1450972A/en not_active Expired
- 1974-08-26 ZA ZA00745459A patent/ZA745459B/xx unknown
- 1974-09-03 JP JP10182374A patent/JPS5423150B2/ja not_active Expired
- 1974-09-04 US US503057A patent/US3908767A/en not_active Expired - Lifetime
-
1975
- 1975-05-23 AT AT394075A patent/AT335948B/de not_active IP Right Cessation
- 1975-06-04 FI FI751657A patent/FI62480C/fi not_active IP Right Cessation
- 1975-06-11 SE SE7506694A patent/SE410157B/sv not_active IP Right Cessation
- 1975-06-11 FR FR7518206A patent/FR2274405A1/fr active Granted
- 1975-06-11 BE BE157207A patent/BE830092A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2428236A1 (sv) | 1975-10-30 |
FR2274405B1 (sv) | 1982-08-13 |
JPS5423150B2 (sv) | 1979-08-11 |
GB1450972A (en) | 1976-09-29 |
DE2428236B1 (de) | 1975-10-30 |
SE7506694L (sv) | 1975-12-12 |
FR2274405A1 (fr) | 1976-01-09 |
ZA745459B (en) | 1975-09-24 |
FI751657A (sv) | 1975-12-12 |
US3908767A (en) | 1975-09-30 |
FI62480B (fi) | 1982-09-30 |
JPS5176A (sv) | 1976-01-05 |
SE410157B (sv) | 1979-10-01 |
ATA394075A (de) | 1976-08-15 |
AT335948B (de) | 1977-04-12 |
BE830092A (fr) | 1975-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired | ||
MA | Patent expired |
Owner name: FRIED. KRUPP GESELLSCHAFT MIT |