BR112018001393A2 - guia superior hidráulica - Google Patents

guia superior hidráulica

Info

Publication number
BR112018001393A2
BR112018001393A2 BR112018001393A BR112018001393A BR112018001393A2 BR 112018001393 A2 BR112018001393 A2 BR 112018001393A2 BR 112018001393 A BR112018001393 A BR 112018001393A BR 112018001393 A BR112018001393 A BR 112018001393A BR 112018001393 A2 BR112018001393 A2 BR 112018001393A2
Authority
BR
Brazil
Prior art keywords
hydraulic
upper guide
hydraulic upper
piston
pressure
Prior art date
Application number
BR112018001393A
Other languages
English (en)
Inventor
Hadersdorfer Georg
Original Assignee
Log Hydraulik 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 Log Hydraulik Gmbh filed Critical Log Hydraulik Gmbh
Publication of BR112018001393A2 publication Critical patent/BR112018001393A2/pt

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/10—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor in which the servomotor position is a function of the pressure also pressure regulators as operating means for such systems, the device itself may be a position indicating system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle (e.g. three-point hitches)
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
    • A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/005—Leakage; Spillage; Hose burst
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/212—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being accumulators
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

a invenção se refere a uma guia superior hidráulica para um elevador hidráulico de três pontos, que compreende um sistema hidráulico com pistão hidráulico e cilindro hidráulico, sendo que, o pistão hidráulico é pelo menos parte de um braço de alavanca da guia superior. é essencial que no lado do espaço anelar pelo menos um acumulador de pressão com uma pressão de tensão prévia esteja ligado com o sistema hidráulico através de um condutor hidráulico.
BR112018001393A 2015-07-24 2016-07-22 guia superior hidráulica BR112018001393A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015112165 2015-07-24
PCT/DE2016/100331 WO2017016544A1 (de) 2015-07-24 2016-07-22 Hydraulischer oberlenker

Publications (1)

Publication Number Publication Date
BR112018001393A2 true BR112018001393A2 (pt) 2018-09-11

Family

ID=56740039

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001393A BR112018001393A2 (pt) 2015-07-24 2016-07-22 guia superior hidráulica

Country Status (4)

Country Link
US (1) US20180209450A1 (pt)
EP (1) EP3324723A1 (pt)
BR (1) BR112018001393A2 (pt)
WO (1) WO2017016544A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022124970A1 (de) * 2022-09-28 2024-03-28 Deere & Company Anordnung zur Steuerung eines hydraulischen Dreipunkt- Krafthebers
DE102022124969A1 (de) * 2022-09-28 2024-03-28 Deere & Company Anordnung zur Steuerung eines hydraulischen Dreipunkt- Krafthebers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905425A (en) * 1972-12-26 1975-09-16 Carl D Jackson Hydraulic stabilizer for limiting movement
DE102007017784B4 (de) * 2007-04-16 2009-02-26 Agco Gmbh Hydraulischer Oberlenker mit Schwimmstellung
US8001751B2 (en) * 2007-09-14 2011-08-23 Cnh America Llc Method for gradually relieving pressure in a hydraulic system utilizing reverse fluid flow through a pump of the system
FR2933569B1 (fr) * 2008-07-08 2012-12-21 Kuhn Huard Sa Bielle superieure perfectionnee pour l'attelage d'une machine agricole a un tracteur

Also Published As

Publication number Publication date
EP3324723A1 (de) 2018-05-30
US20180209450A1 (en) 2018-07-26
WO2017016544A1 (de) 2017-02-02

Similar Documents

Publication Publication Date Title
TR201819389T4 (tr) Fırlatma Rampası İçin Düzenleme
CL2015002809A1 (es) Método para la determinación de la carga útil transportada por la herramienta de trabajo asociada con una máquina.
AR106370A1 (es) Sistema caminador hidráulico para tanques de lodo / zarandas vibratorias
BR112015025554A2 (pt) sistema de nivelamento para suspensão
BR112018070004A2 (pt) conjunto de ferramenta, método e sistema
BR112015031698A2 (pt) meia do tipo sapatilha
CL2017001381A1 (es) Aparato y método de elevación de vehículos pesados
EP3680494A4 (en) HYDRAULIC CYLINDERS
MX2022007777A (es) Soporte hidraulico.
BR112015022194A2 (pt) Revestimento antiatrito desgastável para conjunto de pistão
WO2015114125A3 (en) A hydraulic system for a vehicle
BR112016029808A2 (pt) ?suporte para filtro?
BR112019001335A2 (pt) método e dispositivo de isolamento de poço
BR112017003827A2 (pt) sistema de compensação de sustentação para um elemento encaixado em uma instalação móvel
BR112018012851A2 (pt) cepas de expressão de proteína melhoradas
BR112018001393A2 (pt) guia superior hidráulica
AR109381A1 (es) Conjunto de freno de cilindro maestro dual con función de llenado rápido
BR112018012116A2 (pt) terapia intravesical para câncer de bexiga
BR112017012333A2 (pt) conector de poço submarino e método de conexão de um membro tubular
CL2015001949A1 (es) Sensor de freno configurado para ser montado en un conjunto de freno que comprende un alojamiento, un miembro de desplazamiento que se extiende desde el alojamiento donde el miembro de desplazamiento es movil al alojamiento, un sensor que mide el desplazamiento del miembro de desplazamiento con respecto al alojamiento; metodo de determinacion del desgaste de las pastillas frenos.
DK3473863T3 (da) Hydraulisk trykforstærkerarrangement
WO2018093254A8 (en) Device for transporting, in particular skidding or jacking, a heavy object
AU201713629S (en) jack; vehicle jack; hydraulic jack
MY173183A (en) Functional unit and electrohydraulic brake release device comprising such a functional unit
EA201890353A1 (ru) Многопоршневой скважинный инструмент

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements