ES469171A1 - Perfeccionamientos introducidos en una unidad de piston y cilindro - Google Patents

Perfeccionamientos introducidos en una unidad de piston y cilindro

Info

Publication number
ES469171A1
ES469171A1 ES469171A ES469171A ES469171A1 ES 469171 A1 ES469171 A1 ES 469171A1 ES 469171 A ES469171 A ES 469171A ES 469171 A ES469171 A ES 469171A ES 469171 A1 ES469171 A1 ES 469171A1
Authority
ES
Spain
Prior art keywords
piston
cylinder
return spring
narrow
cylinder assemblies
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
ES469171A
Other languages
English (en)
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.)
Festo Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Festo Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of ES469171A1 publication Critical patent/ES469171A1/es
Expired legal-status Critical Current

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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • 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
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • F15B15/1419—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston of non-circular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Springs (AREA)
  • Fluid-Damping Devices (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

Perfeccionamientos introducidos en una unidad de pistón y cilindro, neumática o hidráulica, que puede cargarse de preferencia por un lado, en la cual, entre el pistón y el cilindro, está previsto un muelle de recuperación, caracterizados porque el pistón y el cilindro, vistos en sección, forman un rectángulo estrecho y alargado, y porque el muelle de recuperación es un muelle helicoidal enrollado de modo cuadrangular correspondiente.
ES469171A 1977-04-27 1978-04-26 Perfeccionamientos introducidos en una unidad de piston y cilindro Expired ES469171A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2718639A DE2718639C2 (de) 1977-04-27 1977-04-27 Einfachwirkende druckmittelbetätigbare Kolben-Zylinder-Einheit

Publications (1)

Publication Number Publication Date
ES469171A1 true ES469171A1 (es) 1979-01-01

Family

ID=6007371

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469171A Expired ES469171A1 (es) 1977-04-27 1978-04-26 Perfeccionamientos introducidos en una unidad de piston y cilindro

Country Status (7)

Country Link
CH (1) CH633864A5 (es)
DE (1) DE2718639C2 (es)
ES (1) ES469171A1 (es)
FR (1) FR2389019A1 (es)
GB (1) GB1600081A (es)
IT (1) IT1093921B (es)
SE (1) SE7804755L (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557347A (en) * 1981-07-14 1985-12-10 Karl Eickmann Fluid pumps, fluid motors and devices, wherein they are applied
DE2828344C2 (de) * 1978-06-28 1983-08-18 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Druckmittel-Stellmotor
DE2926258C2 (de) * 1979-06-29 1981-08-13 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Einfach wirkender Stellantrieb
GB2136506B (en) * 1983-03-15 1986-06-11 Roger Durrant Improvements in and relating to linear actuators
DE3430037A1 (de) * 1984-08-16 1986-02-27 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Waagrecht liegendes, hydraulisches zylinderaggregat
DE8618771U1 (de) * 1986-07-12 1986-08-21 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Unterdruckstellantrieb
DE3732741A1 (de) * 1987-09-29 1989-04-13 Peter Nawrath Druckmittel-beaufschlagter arbeitszylinder mit elastisch federnder kolbenstange und elastisch federndem kolbenband
DE3806383A1 (de) * 1987-09-29 1989-08-31 Peter Nawrath Druckmittel beaufschlagter, doppelwandiger arbeitszylinder mit unrundem querschnitt und elastisch federndem kolbenband
DE3844511C1 (en) * 1988-02-29 1990-01-25 Peter 5630 Remscheid De Nawrath Double-walled cylinder barrel with flat, non-circular cross-section for pressure-medium-actuated working cylinders, in particular with elastically flexible piston band
DE9113492U1 (de) * 1991-10-30 1993-03-04 Robert Bosch Gmbh, 7000 Stuttgart Einfach wirkender pneumatischer Arbeitszylinder
DE4405938A1 (de) * 1994-02-24 1995-08-31 Werner Prof Dr Ing Moeller Kolben-Zylinder-Einheit
SE502858C2 (sv) * 1994-07-04 1996-02-05 Asea Brown Boveri HVDC-överföring med fulltransformatorlös anslutning av strömriktaren till sitt växelspänningsnät
DE102009013656A1 (de) 2009-03-18 2010-09-30 Festo Ag & Co. Kg Fluidbetätigter Linearantrieb
CN105619429B (zh) * 2014-11-28 2024-04-05 上海新朋联众汽车零部件有限公司 机械手气压式电磁力吸盘装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB495563A (en) * 1936-02-14 1938-11-15 Paul Georg Ehrhardt Piston and cylinder assembly
DE1806262U (de) * 1959-12-07 1960-02-18 Deutschland A G Maschf Hydraulisch arbeitender heber.
US3180236A (en) * 1962-12-20 1965-04-27 Beckett Harcum Co Fluid motor construction
DE1950096U (de) * 1966-01-26 1966-11-17 Pier Luigi Panigati Vorrichtung mit zentraler feder fuer die rueckfuehrung des kolbens in einfach wirkenden fluessigkeitszylindern.
US3396637A (en) * 1966-05-11 1968-08-13 Applied Power Ind Inc Hydraulic ram
US3490341A (en) * 1968-03-27 1970-01-20 Applied Power Ind Inc Hydraulic ram
US3523001A (en) * 1968-07-30 1970-08-04 Aai Corp Aerosol sampler arrangement and pump therefor
US3815480A (en) * 1969-11-17 1974-06-11 R Spyra Variable stroke cylinder
DE2431706A1 (de) * 1974-07-02 1976-01-22 Festo Maschf Stoll G Arbeitszylinder fuer pneumatische und hydraulische medien
DE2448028C2 (de) * 1974-10-09 1982-12-02 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Arbeitszylinder für pneumatische bzw. hydraulische Druckmedien
GB1546852A (en) * 1977-05-31 1979-05-31 Universal Hydraulics Ltd Stop or brake mechanisms

Also Published As

Publication number Publication date
IT7821661A0 (it) 1978-03-28
IT1093921B (it) 1985-07-26
SE7804755L (sv) 1978-10-28
FR2389019B1 (es) 1984-05-18
DE2718639A1 (de) 1978-11-02
CH633864A5 (en) 1982-12-31
DE2718639C2 (de) 1986-07-24
FR2389019A1 (fr) 1978-11-24
GB1600081A (en) 1981-10-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971209