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ES8601412A1 - Un cilindro hidraulico de carrera limitada - Google Patents

Un cilindro hidraulico de carrera limitada

Info

Publication number
ES8601412A1
ES8601412A1 ES537055A ES537055A ES8601412A1 ES 8601412 A1 ES8601412 A1 ES 8601412A1 ES 537055 A ES537055 A ES 537055A ES 537055 A ES537055 A ES 537055A ES 8601412 A1 ES8601412 A1 ES 8601412A1
Authority
ES
Spain
Prior art keywords
valve
hose
cable
stroke
tensions
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
ES537055A
Other languages
English (en)
Other versions
ES537055A0 (es
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 ES537055A0 publication Critical patent/ES537055A0/es
Publication of ES8601412A1 publication Critical patent/ES8601412A1/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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

UN CILINDRO HIDRAULICO DE CARRERA LIMITADA. LA CARRERA DE RETRACCION DE UN PISTON Y SU VASTAGO (16) ESTA LIMITADA PORMUNA VALVULA (26) LA CUAL CIERRA LA LUMBRERA HACIA LA CAMARA (20) DE CULATA DEL CILINDRO (12). LA VALVULA (26) COMPRENDE UNA CONTRAPUNTA QUE ES EMPUJADA PARA CERRAR POR UN MUELLE PERO ES MANTENIDA NORMALMENTE ABIERTA POR LA TENSION EN UN CABLE (70) QUE SE EXTIENDE A TRAVES DE UNA MANGUERA (33) DESDE LA VALVULA (26) HASTA UN ACOPLAMIENTO (60) QUE CIERRA EL EXTREMO DISTANTE DE LA MANGUERA EN EL CUAL ESTA ANCLADO EL EXTREMO DEL CABLE (70). LA MANGUERA TIENE DADA UNA FORMA LIGERAMENTE SINUOSA Y TENSA EL CABLE (70) POR SU TENDENCIA NATURAL A EXTENDERSE Y EN VIRTUD DE LA PRESION DEL LIQUIDO LA CUAL ES COMUNICADA AL INTERIOR DE LA MANGUERA DESDE LA VALVULA (26).
ES537055A 1983-10-27 1984-10-25 Un cilindro hidraulico de carrera limitada Expired ES8601412A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/546,338 US4463659A (en) 1983-10-27 1983-10-27 Cylinder stroke limiter

Publications (2)

Publication Number Publication Date
ES537055A0 ES537055A0 (es) 1985-10-16
ES8601412A1 true ES8601412A1 (es) 1985-10-16

Family

ID=24179972

Family Applications (1)

Application Number Title Priority Date Filing Date
ES537055A Expired ES8601412A1 (es) 1983-10-27 1984-10-25 Un cilindro hidraulico de carrera limitada

Country Status (12)

Country Link
US (1) US4463659A (es)
EP (1) EP0140678B1 (es)
JP (1) JPS6098207A (es)
AR (1) AR231760A1 (es)
AT (1) ATE28498T1 (es)
AU (1) AU562601B2 (es)
BR (1) BR8405360A (es)
CA (1) CA1209881A (es)
DE (2) DE140678T1 (es)
DK (1) DK156182C (es)
ES (1) ES8601412A1 (es)
ZA (1) ZA848343B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0814342B2 (ja) * 1987-05-02 1996-02-14 ワシ興産株式会社 電磁弁
CN105221515B (zh) * 2015-09-29 2017-06-20 中国船舶重工集团公司第七一九研究所 一种具有双向行程限制的集成液压缸
GB201612239D0 (en) * 2016-07-14 2016-08-31 Agco Int Gmbh Hydraulic cylinder for utility vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606414A (en) * 1947-08-16 1952-08-12 Int Harvester Co Stop mechanism for implement adjusting cylinders
GB688440A (en) * 1950-06-19 1953-03-04 Bendix Aviat Corp Hydraulic motor cylinder with stroke-limiting valve
US2587182A (en) * 1950-06-19 1952-02-26 Bendix Aviat Corp Hydraulic motor cylinder with stroke limiting valve
US2699150A (en) * 1950-12-09 1955-01-11 Int Harvester Co Mechanical and fluid pressure controlled valve
US2606532A (en) * 1952-02-19 1952-08-12 Joseph F Ziskal Stop mechanism for implement adjusting cylinders
FR1234957A (fr) * 1959-09-04 1960-07-01 Ensemble vérin distributeur à arrêt automatique
FR76567E (fr) * 1959-10-12 1961-11-10 Ensemble vérin distributeur à arrêt automatique
US3667347A (en) * 1970-05-22 1972-06-06 Prince Mfg Corp Stroke control device for hydraulic cylinders
US3972265A (en) * 1973-08-02 1976-08-03 Bruning Company Stroke control device
US3905279A (en) * 1973-09-13 1975-09-16 United Hydraulics Corp Piston and cylinder assembly with external mechanical lock
US3967539A (en) * 1974-11-20 1976-07-06 Williamson Robert E Variable stroke fluid cylinder
CA1044571A (en) * 1976-07-29 1978-12-19 Senegal, George Stroke limiting apparatus for hydraulic cylinders

Also Published As

Publication number Publication date
ZA848343B (en) 1986-06-25
AU562601B2 (en) 1987-06-11
DK509584D0 (da) 1984-10-25
EP0140678A3 (en) 1985-06-05
JPH0362922B2 (es) 1991-09-27
DE140678T1 (de) 1985-10-10
ES537055A0 (es) 1985-10-16
DK509584A (da) 1985-04-28
DK156182B (da) 1989-07-03
US4463659A (en) 1984-08-07
CA1209881A (en) 1986-08-19
AU3261884A (en) 1985-05-02
DE3464949D1 (en) 1987-08-27
EP0140678A2 (en) 1985-05-08
EP0140678B1 (en) 1987-07-22
ATE28498T1 (de) 1987-08-15
JPS6098207A (ja) 1985-06-01
DK156182C (da) 1989-11-20
AR231760A1 (es) 1985-02-28
BR8405360A (pt) 1985-09-03

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506