SE8002513L - Hydraulisk cylinderkolvanordning - Google Patents

Hydraulisk cylinderkolvanordning

Info

Publication number: SE8002513L
Authority: SE; Sweden
Prior art keywords: hydraulic cylinder; cylinder piston; piston device; hydraulic; piston
Prior art date: 1979-04-06

Application number

SE8002513A

Other languages

English (en)

Other versions

SE442766B (sv

Inventor

R J Perraud

Original Assignee

Secoma

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.)

1979-04-06

Filing date

1980-04-01

Publication date

1980-10-07

1980-04-01 Application filed by Secoma filed Critical Secoma

1980-10-07 Publication of SE8002513L publication Critical patent/SE8002513L/sv

1986-01-27 Publication of SE442766B publication Critical patent/SE442766B/sv

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/225—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke with valve stems operated by contact with the piston end face or with the cylinder wall
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder

Landscapes

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

SE8002513A 1979-04-06 1980-04-01 Anordning for avbrytande av slaget hos en hydraulisk kolvmotor SE442766B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7909554A FR2453298A1 (fr)	1979-04-06	1979-04-06	Dispositif de fin de course pour verin hydraulique

Publications (2)

Publication Number	Publication Date
SE8002513L true SE8002513L (sv)	1980-10-07
SE442766B SE442766B (sv)	1986-01-27

Family

ID=9224354

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8002513A SE442766B (sv)	1979-04-06	1980-04-01	Anordning for avbrytande av slaget hos en hydraulisk kolvmotor

Country Status (9)

Country	Link
US (1)	US4326449A (sv)
JP (1)	JPS6034675B2 (sv)
AU (1)	AU531810B2 (sv)
CH (1)	CH633855A5 (sv)
DE (1)	DE3012093A1 (sv)
FR (1)	FR2453298A1 (sv)
GB (1)	GB2047345B (sv)
SE (1)	SE442766B (sv)
ZA (1)	ZA801600B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8521514D0 (en) *	1985-08-29	1985-10-02	Pratt Int Ltd Burnerd	Chucks
DE202017001547U1 (de) *	2017-03-23	2018-06-26	Bümach Engineering International B.V.	Doppelt wirkendes Überströmventil eines Arbeitszylinders und Master-Arbeitszylinder
US10746202B2 (en)	2018-07-18	2020-08-18	CNH Industrial America, LLC	Piston assembly for rephasing a fluid-driven actuator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1062300A (fr) *	1952-08-29	1954-04-21		Vérin
US3259026A (en) *	1964-11-05	1966-07-05	Parker Hannifin Corp	Fluid pressure motor with unloading valve
US3315570A (en) *	1965-01-07	1967-04-25	Gen Motors Corp	Pressure relieving means
FR1475087A (fr) *	1966-03-14	1967-03-31	Gardner Denver Co	Commande à distance pour perforatrice de roche
FR1563208A (sv) *	1968-03-01	1969-04-11
US3670826A (en) *	1970-09-11	1972-06-20	Gardner Denver Co	Control system for drills
US3656406A (en) *	1971-02-01	1972-04-18	Mcdowell Wellman Eng Co	Control apparatus for double-acting hydraulic cylinder and piston assembly
DE2245129A1 (de) *	1972-09-14	1974-03-21	Bosch Gmbh Robert	Arbeitszylinder
FR2288896A1 (fr) *	1974-10-21	1976-05-21	Poclain Sa	Verin
FR2337250A2 (fr) *	1975-12-30	1977-07-29	Secoma	Appareil de boulonnage
DD217588A1 (de) *	1983-09-21	1985-01-16	Orsta Hydraulik Veb K	Daempfungseinrichtung an einstellbaren zwischenanschlaegen fuer zahnstangenkolben in zahnstangenmotoren

1979
- 1979-04-06 FR FR7909554A patent/FR2453298A1/fr active Granted
1980
- 1980-03-11 CH CH188580A patent/CH633855A5/fr not_active IP Right Cessation
- 1980-03-14 GB GB8008798A patent/GB2047345B/en not_active Expired
- 1980-03-19 ZA ZA00801600A patent/ZA801600B/xx unknown
- 1980-03-25 US US06/133,831 patent/US4326449A/en not_active Expired - Lifetime
- 1980-03-28 DE DE19803012093 patent/DE3012093A1/de not_active Withdrawn
- 1980-03-31 JP JP55040546A patent/JPS6034675B2/ja not_active Expired
- 1980-04-01 SE SE8002513A patent/SE442766B/sv unknown
- 1980-04-03 AU AU57173/80A patent/AU531810B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU531810B2 (en)	1983-09-08
ZA801600B (en)	1981-03-25
JPS6034675B2 (ja)	1985-08-09
SE442766B (sv)	1986-01-27
US4326449A (en)	1982-04-27
JPS55136387A (en)	1980-10-24
GB2047345B (en)	1983-02-16
FR2453298A1 (fr)	1980-10-31
AU5717380A (en)	1980-10-09
DE3012093A1 (de)	1980-10-23
CH633855A5 (fr)	1982-12-31
GB2047345A (en)	1980-11-26
FR2453298B1 (sv)	1982-03-26

Publication	Publication Date	Title
BR8008274A (pt)	1981-07-07	Dispositivo de cilindro-pistao
BR7907136A (pt)	1980-07-15	Dispositivo de cilindro e haste de embolo
ES243817Y (es)	1980-03-01	Dispositivo conjunto de cilindro y piston.
ES246842Y (es)	1980-09-16	Un dispositivo de cilindro y piston
BR7706376A (pt)	1978-05-09	Pistao para arranjo de cilindro e pistao
BR8004271A (pt)	1981-01-27	Disposicao de pistao
GB2064715B (en)	1984-01-11	Piston cylinder device
AT375444B (de)	1984-08-10	Hubkolben-brennkraftmaschine
SE7804755L (sv)	1978-10-28	Kolv- och cylinderaggregat
AT382102B (de)	1987-01-12	Hydraulische kolben-zylinder-einrichtung
NL7801234A (nl)	1978-08-18	Cilinder-zuigereenheid met vastzetbare zuiger.
BR8002457A (pt)	1980-12-09	Dispositivo de cilindro
FI793037A (fi)	1981-04-02	Deaktiveringssystem foer cylinder
AT374250B (de)	1984-03-26	Geraeuschgedaemmte hubkolben-brennkraftmaschine
SE7804969L (sv)	1978-10-31	Tryckcylinderenhet
DK148887C (da)	1986-04-28	Cylinderlaas
SE8002513L (sv)	1980-10-07	Hydraulisk cylinderkolvanordning
AT378825B (de)	1985-10-10	Geraeuschgedaemmte hubkolben-brennkraftmaschine
JPS54111067A (en)	1979-08-31	Piston cylinder device
BR8008212A (pt)	1981-07-07	Bloco de cilindros
SE7806540L (sv)	1979-12-03	Hydraulisk cylinderkolvanordning
SE7710189L (sv)	1979-03-13	Cylinder-kolvanordning
PL203332A1 (pl)	1978-10-23	Silownik hydrauliczny
PL190744A1 (pl)	1978-01-02	Cylinder hydrauliczny tlokowy dwustronnego dzialania
IT1112214B (it)	1986-01-13	Cilindro idraulico