ES451304A1 - Perfeccionamientos introducidos en un cilindro hidraulico dedoble accion. - Google Patents

Perfeccionamientos introducidos en un cilindro hidraulico dedoble accion.

Info

Publication number
ES451304A1
ES451304A1 ES451304A ES451304A ES451304A1 ES 451304 A1 ES451304 A1 ES 451304A1 ES 451304 A ES451304 A ES 451304A ES 451304 A ES451304 A ES 451304A ES 451304 A1 ES451304 A1 ES 451304A1
Authority
ES
Spain
Prior art keywords
rod
hollow piston
rod assembly
cylinder body
variable volume
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
ES451304A
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES451304A1 publication Critical patent/ES451304A1/es
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08Characterised by the construction of the motor unit
    • F15B15/14Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423Component parts; Constructional details
    • F15B15/1466Hollow piston sliding over a stationary rod inside the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
ES451304A 1975-09-08 1976-09-07 Perfeccionamientos introducidos en un cilindro hidraulico dedoble accion. Expired ES451304A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/611,543 US3986438A (en) 1975-09-08 1975-09-08 Hydraulic cylinder with integral feedback cylinder

Publications (1)

Publication Number Publication Date
ES451304A1 true ES451304A1 (es) 1977-10-01

Family

ID=24449449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451304A Expired ES451304A1 (es) 1975-09-08 1976-09-07 Perfeccionamientos introducidos en un cilindro hidraulico dedoble accion.

Country Status (10)

Country Link
US (1) US3986438A (es)
JP (1) JPS6046282B2 (es)
AR (1) AR210515A1 (es)
CA (1) CA1055362A (es)
DE (1) DE2638442C2 (es)
ES (1) ES451304A1 (es)
FR (1) FR2323046A1 (es)
GB (1) GB1552967A (es)
IT (1) IT1073872B (es)
SE (1) SE433765B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321378A (en) * 1976-08-12 1978-02-27 Teijin Seiki Co Ltd Actuator
DE3300003A1 (de) * 1983-01-03 1984-10-11 Kracht Hydrauliek B.V., Numansdorp Hydraulischer antrieb mit einem antriebskolben mit einer anordnung zur abgabe eines stellungsunabhaengigen signals
US4867044A (en) * 1984-11-26 1989-09-19 The United States Of America As Represented By The Secretary Of The Navy Jam resistant fluid power actuator for ballistic-damage tolerant redundant cylinder assemblies
DE8816758U1 (es) * 1988-02-11 1990-06-21 Lipinski, Reinhard, 7310 Plochingen, De
DE29713825U1 (de) * 1997-08-02 1997-10-02 Festo Kg Fluidbetätigter Arbeitszylinder
DE602005003982T2 (de) * 2004-06-02 2008-12-11 Goodrich Actuation Systems Ltd. Linear Stellantrieb
US20100186583A1 (en) * 2009-01-28 2010-07-29 Jackson Lumber Harvester Company, Inc. Hollow double rod cylinder actuator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD90069A (es) *
DE7201445U (de) * 1972-04-06 Weiste H Langenveranderhcher hydraulischer Stellzylinder
US2236467A (en) * 1938-03-12 1941-03-25 Automotive Prod Co Ltd Liquid pressure remote control system
GB992691A (en) * 1961-02-01 1965-05-19 Newman Hender And Company Ltd Improvements in servo actuators
US3139004A (en) * 1961-08-28 1964-06-30 Coe Mfg Co Pressure fluid actuated power means for a veneer lathe
BE655844A (es) * 1963-11-29 1965-03-16
US3398924A (en) * 1966-04-26 1968-08-27 M & J Valve Co Hydraulic valve operating device
US3596561A (en) * 1969-01-08 1971-08-03 Stubbe Maschinenfabrik Gmbh Hydraulic clamping arrangements for injection moulding machines
US3610100A (en) * 1969-06-12 1971-10-05 Koehring Co Telescopic actuator
US3877349A (en) * 1974-05-15 1975-04-15 Singer Co Dual opposite motion extending and retracting ram fluid cylinders

Also Published As

Publication number Publication date
SE433765B (sv) 1984-06-12
IT1073872B (it) 1985-04-17
DE2638442A1 (de) 1977-03-17
FR2323046B1 (es) 1980-06-06
GB1552967A (en) 1979-09-19
US3986438A (en) 1976-10-19
AU1297676A (en) 1977-10-20
JPS6046282B2 (ja) 1985-10-15
FR2323046A1 (fr) 1977-04-01
JPS5234178A (en) 1977-03-15
AR210515A1 (es) 1977-08-15
DE2638442C2 (de) 1982-05-06
CA1055362A (en) 1979-05-29
SE7609838L (sv) 1977-03-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980401