FI60987C - Foerfarande foer att nedbringa oljemaengden i utloppsluften fraon ett pneumatisk drivet slagverk samt slagverk foer genomfoerande av detta foerfarande - Google Patents

Foerfarande foer att nedbringa oljemaengden i utloppsluften fraon ett pneumatisk drivet slagverk samt slagverk foer genomfoerande av detta foerfarande Download PDF

Info

Publication number
FI60987C
FI60987C FI750480A FI750480A FI60987C FI 60987 C FI60987 C FI 60987C FI 750480 A FI750480 A FI 750480A FI 750480 A FI750480 A FI 750480A FI 60987 C FI60987 C FI 60987C
Authority
FI
Finland
Prior art keywords
piston rod
piston
drive chamber
percussion
slagverk
Prior art date
Application number
FI750480A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI750480A (fr
FI60987B (fi
Inventor
Kurt Holger Andersson
Carl Goesta Bernhard Ekwall
Bo Erik Forsberg
Sven Ingemar Johansson
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of FI750480A publication Critical patent/FI750480A/fi
Application granted granted Critical
Publication of FI60987B publication Critical patent/FI60987B/fi
Publication of FI60987C publication Critical patent/FI60987C/fi

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
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Building Environments (AREA)
FI750480A 1974-02-22 1975-02-20 Foerfarande foer att nedbringa oljemaengden i utloppsluften fraon ett pneumatisk drivet slagverk samt slagverk foer genomfoerande av detta foerfarande FI60987C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7402347 1974-02-22
SE7402347A SE380195C (sv) 1974-02-22 1974-02-22 Sett att nedbringa oljemengden i utloppsluften fran ett pneumatiskt drivet slagverk samt slagverk for genomforande av detta sett

Publications (3)

Publication Number Publication Date
FI750480A FI750480A (fr) 1975-08-23
FI60987B FI60987B (fi) 1982-01-29
FI60987C true FI60987C (fi) 1982-05-10

Family

ID=20320288

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750480A FI60987C (fi) 1974-02-22 1975-02-20 Foerfarande foer att nedbringa oljemaengden i utloppsluften fraon ett pneumatisk drivet slagverk samt slagverk foer genomfoerande av detta foerfarande

Country Status (13)

Country Link
US (1) US3983788A (fr)
JP (1) JPS5813313B2 (fr)
AT (1) AT345205B (fr)
BR (1) BR7501046A (fr)
CA (1) CA1029263A (fr)
DE (1) DE2506907C2 (fr)
FI (1) FI60987C (fr)
FR (1) FR2261844B1 (fr)
GB (1) GB1462333A (fr)
IT (1) IT1029795B (fr)
NO (1) NO134098C (fr)
SE (1) SE380195C (fr)
ZA (1) ZA75951B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517643A (en) * 1976-01-16 1978-07-12 Reid A Hydraulically-operated machines
US4280396A (en) * 1978-05-18 1981-07-28 Control Concepts, Inc. Hydraulic oscillator
SE413748B (sv) * 1978-10-06 1980-06-23 Atlas Copco Ab Forfarande for smorjning av en bergborrmaskin och bergborraggregat med en bergborrmaskin smorjd enligt forfarandet
US4340121A (en) * 1980-01-09 1982-07-20 Joy Manufacturing Company Pneumatic rock drills
SE8604362L (sv) * 1986-10-15 1988-04-16 Atlas Copco Ab Dempanordning vid en slaende bergborrmaskin
JPH0261245A (ja) * 1988-08-26 1990-03-01 Kyushu Supairaru Kokan Kk 中空スラブ形成方法および同形成に用いるパイプ取付け具
SE467165B (sv) * 1988-10-28 1992-06-01 Nike Ab Tryckluft driven pumpanordning
NO170236C (no) * 1989-04-06 1992-09-23 Speeder As Lineaermotor
DE4039343C2 (de) * 1990-12-10 1994-12-08 Johannes Koenig Verbrennungsmotor zur Erzeugung einer direkten Antriebskraft durch Erzeugung von schnell aufeinanderfolgenden Zentrifugalkraftimpulsen, indem ein Kolben durch den Verbrennungsdruck in einem Gehäuse mit halbkreisförmigen Führungskanal zum Oszillieren gebracht wird und der Kolben nicht mit einer Hauptwelle in Arbeitsverbindung steht
US5340233A (en) * 1992-10-07 1994-08-23 M-B-W Inc. Pneumatically operated rammer
US5934646A (en) * 1997-04-04 1999-08-10 Nok Corporation Gate valve and cylinder apparatus
US7441611B2 (en) * 2003-03-13 2008-10-28 Sulzer South Africa Limited Pneumatic rock drill
CN100439044C (zh) * 2003-03-13 2008-12-03 苏尔策南非有限公司 气动凿岩机
US9856866B2 (en) 2011-01-28 2018-01-02 Wabtec Holding Corp. Oil-free air compressor for rail vehicles
DE102011050191A1 (de) * 2011-05-06 2012-11-08 Aesculap Ag Chirurgisches Handstück
CN110369250B (zh) * 2019-07-22 2020-11-24 六安永贞匠道机电科技有限公司 振动器的自动换向配气方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1355175A (en) * 1918-04-19 1920-10-12 Ingersoll Rand Co Percussive tool
US1884652A (en) * 1929-07-10 1932-10-25 Sullivan Machinery Co Rock drill
AT125397B (de) * 1930-12-04 1931-11-10 Boehler & Co Ag Geb Schmiervorrichtung für Preßluftwerkzeuge, insbesondere Bohrhämmer.
US2001746A (en) * 1934-01-09 1935-05-21 Sullivan Machinery Co Lubricator
US1982701A (en) * 1934-04-19 1934-12-04 Worthington Pump & Mach Corp Percussive tool
DE697619C (de) * 1938-07-03 1940-10-18 Rheinmetall Borsig Akt Ges Kolbenstange fuer doppelt wirkende Kolbendampfmaschinen
DE943942C (de) * 1952-05-13 1956-06-07 Friedrich Heinrich Flottmann F Presslufthammer, insbesondere Bohr- oder Abbauhammer, mit Doppelkolben
DE1728100A1 (de) * 1968-08-24 1972-02-10 Bbc Brown Boveri & Cie Hermetisch oder semihermetisch gekapselter Motorverdichter

Also Published As

Publication number Publication date
DE2506907A1 (de) 1975-09-04
GB1462333A (en) 1977-01-26
FI750480A (fr) 1975-08-23
CA1029263A (fr) 1978-04-11
SE7402347L (fr) 1975-08-25
BR7501046A (pt) 1976-11-16
FR2261844B1 (fr) 1980-06-27
SE380195C (sv) 1985-09-09
FR2261844A1 (fr) 1975-09-19
JPS50124269A (fr) 1975-09-30
ZA75951B (en) 1976-01-28
NO134098B (fr) 1976-05-10
DE2506907C2 (de) 1982-12-16
ATA127775A (de) 1977-12-15
IT1029795B (it) 1979-03-20
SE380195B (sv) 1975-11-03
US3983788A (en) 1976-10-05
NO134098C (fr) 1976-08-25
JPS5813313B2 (ja) 1983-03-12
FI60987B (fi) 1982-01-29
AT345205B (de) 1978-09-11
NO750552L (fr) 1975-08-25
AU7840175A (en) 1976-08-26

Similar Documents

Publication Publication Date Title
FI60987C (fi) Foerfarande foer att nedbringa oljemaengden i utloppsluften fraon ett pneumatisk drivet slagverk samt slagverk foer genomfoerande av detta foerfarande
US7520132B2 (en) Cup seal and master cylinder employing the same
CN101310088B (zh) 具有气动转换控制机构的冲击式钻机
US6848257B2 (en) Master cylinder comprising a fluid and replenishing seal
US7900748B2 (en) Lubrication system for a hydraulic or pneumatic tool
CN101184659A (zh) 主缸
CN107654438B (zh) 带助力机构的流体压力缸
FI56430C (fi) Slaganordning driven av en tryckvaetska
JPS6117644B2 (fr)
FI84701B (fi) Anordning foer axiallagret i en borrmaskin.
USRE31957E (en) Pneumatic-hydraulic tool, preferably for blind riveting
US4866972A (en) Rivet setting tool for setting blind rivets
US4132277A (en) Pneumatic reversible impact device for driving holes in soil
AU622241B2 (en) Damped hammer drill
FI97991C (fi) Uppoporakone
AU2002234668B2 (en) Master cylinder comprising replenishing grooves
US4608826A (en) Master cylinder constructions
US6371220B1 (en) Pneumatically reversible ram drilling tool
US3039270A (en) Fluid powered gun for setting fasteners
US4964274A (en) Hydraulic pressure generator
GB2045882A (en) Hydraulic power booster
US20070000694A1 (en) Pneumatic rock drill
US4787206A (en) Hydraulic pressure transducer
US3195658A (en) Air return system for air feed drill
SE457818B (sv) Anordning foer fluidumtillfoersel vid verktyg foer brytning av fast material

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ATLAS COPCO AB