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ES8306525A1 - Mecanismo hidraulico de embolo y procedimiento para la fabricacion de los vastagos del embolo. - Google Patents

Mecanismo hidraulico de embolo y procedimiento para la fabricacion de los vastagos del embolo.

Info

Publication number
ES8306525A1
ES8306525A1 ES515471A ES515471A ES8306525A1 ES 8306525 A1 ES8306525 A1 ES 8306525A1 ES 515471 A ES515471 A ES 515471A ES 515471 A ES515471 A ES 515471A ES 8306525 A1 ES8306525 A1 ES 8306525A1
Authority
ES
Spain
Prior art keywords
piston rod
hydraulic ram
bush
cylindrical surface
ram
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
ES515471A
Other languages
English (en)
Other versions
ES515471A0 (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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of ES515471A0 publication Critical patent/ES515471A0/es
Publication of ES8306525A1 publication Critical patent/ES8306525A1/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
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)

Abstract

MECANISMO HIDRAULICO DE EMBOLO Y PROCEDIMIENTO PARA LA FABRICACION DE LOS VASTAGOS DEL EMBOLO. COMPRENDE UN VASTAGO DE EMBOLO (10) CILINDRICO QUE PRESENTA TALADROS (11, 12) AXIALES Y TIENE INSERTADO UN IMAN PERMANENTE (13) CON POLOS MAGNETICOS EN SUS EXTREMOS OPUESTOS. EL VASTAGO PRESENTA UN TALADRO (15) RADIAL EN EL QUE SE METE A PRESION UN CASQUILLO (14) CON SU LADO ABIERTO Y CON EL IMAN PERMANENTE DENTRO DE EL, HASTA QUE SE APOYA CON SU LADO ABIERTO CONTRA EL FONDO (16) DEL TALADRO (15). DE ESPECIAL APLICACION A EXPLOTACIONES MINERAS SUBTERRANEAS.
ES515471A 1981-09-04 1982-09-03 Mecanismo hidraulico de embolo y procedimiento para la fabricacion de los vastagos del embolo. Expired ES8306525A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3135026A DE3135026C2 (de) 1981-09-04 1981-09-04 Anordnung von Dauermagneten an den Kolbenstangen von Schubkolbengetrieben sowie Verfahren zur Herstellung einer mit eingebetteten Dauermagneten versehenen Kolbenstange

Publications (2)

Publication Number Publication Date
ES515471A0 ES515471A0 (es) 1983-06-01
ES8306525A1 true ES8306525A1 (es) 1983-06-01

Family

ID=6140854

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515471A Expired ES8306525A1 (es) 1981-09-04 1982-09-03 Mecanismo hidraulico de embolo y procedimiento para la fabricacion de los vastagos del embolo.

Country Status (9)

Country Link
JP (1) JPS5854273A (es)
AU (1) AU549680B2 (es)
BE (1) BE894257A (es)
DE (1) DE3135026C2 (es)
ES (1) ES8306525A1 (es)
FR (1) FR2513341A1 (es)
GB (1) GB2105474B (es)
PL (1) PL138216B1 (es)
ZA (1) ZA826138B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944356A (en) * 1988-12-28 1990-07-31 Ford Motor Company Steering system position detector
CN113958566A (zh) * 2021-11-08 2022-01-21 中国北方车辆研究所 一种内置传感器单出杆液压油缸

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2531517A1 (de) * 1975-07-15 1977-02-03 Bosch Gmbh Robert Einrichtung zum erfassen einer markierung auf einem rotierenden koerper
DE2917609C2 (de) * 1979-05-02 1985-12-19 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Einrichtung zur Steuerung der Vorpfändkappen eines Schreitausbaus in Abhängigkeit vom Abbaufortschritt
DE2933557C2 (de) * 1979-08-18 1982-11-04 Robert Bosch Gmbh, 7000 Stuttgart Meßumformer zur berührungslosen Weg- oder Geschwindigkeitsmessung

Also Published As

Publication number Publication date
JPS5854273A (ja) 1983-03-31
ES515471A0 (es) 1983-06-01
GB2105474A (en) 1983-03-23
PL138216B1 (en) 1986-08-30
AU549680B2 (en) 1986-02-06
PL238117A1 (en) 1983-03-14
DE3135026C2 (de) 1985-05-15
BE894257A (fr) 1982-12-16
AU8722682A (en) 1983-03-10
ZA826138B (en) 1983-07-27
GB2105474B (en) 1985-06-26
FR2513341A1 (fr) 1983-03-25
DE3135026A1 (de) 1983-03-24
FR2513341B1 (es) 1985-03-01

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