NL1036540C2 - Landbouwwerktuig met bedieningscilinder met dubbelwerkende alsook enkelwerkende functionaliteit. - Google Patents

Landbouwwerktuig met bedieningscilinder met dubbelwerkende alsook enkelwerkende functionaliteit. Download PDF

Info

Publication number
NL1036540C2
NL1036540C2 NL1036540A NL1036540A NL1036540C2 NL 1036540 C2 NL1036540 C2 NL 1036540C2 NL 1036540 A NL1036540 A NL 1036540A NL 1036540 A NL1036540 A NL 1036540A NL 1036540 C2 NL1036540 C2 NL 1036540C2
Authority
NL
Netherlands
Prior art keywords
agricultural implement
closing
opening
piston
closing body
Prior art date
Application number
NL1036540A
Other languages
English (en)
Dutch (nl)
Inventor
Sjoerd Sieger Vries
Original Assignee
Lely Patent Nv
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 Lely Patent Nv filed Critical Lely Patent Nv
Priority to NL1036540A priority Critical patent/NL1036540C2/nl
Priority to DE202010001969U priority patent/DE202010001969U1/de
Application granted granted Critical
Publication of NL1036540C2 publication Critical patent/NL1036540C2/nl

Links

Classifications

    • 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
    • A01B63/14—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements drawn by animals or tractors
    • A01B63/24—Tools or tool-holders adjustable relatively to the frame
    • A01B63/32—Tools or tool-holders adjustable relatively to the frame operated by hydraulic or pneumatic means without automatic control
    • 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
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps
    • 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
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/225—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke with valve stems operated by contact with the piston end face or with the cylinder wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Harvester Elements (AREA)
NL1036540A 2009-02-10 2009-02-10 Landbouwwerktuig met bedieningscilinder met dubbelwerkende alsook enkelwerkende functionaliteit. NL1036540C2 (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL1036540A NL1036540C2 (nl) 2009-02-10 2009-02-10 Landbouwwerktuig met bedieningscilinder met dubbelwerkende alsook enkelwerkende functionaliteit.
DE202010001969U DE202010001969U1 (de) 2009-02-10 2010-02-06 Landwirtschaftliches Gerät mit Bedienzylinder mit doppelt und einfach wirkender Funktionalität

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1036540 2009-02-10
NL1036540A NL1036540C2 (nl) 2009-02-10 2009-02-10 Landbouwwerktuig met bedieningscilinder met dubbelwerkende alsook enkelwerkende functionaliteit.

Publications (1)

Publication Number Publication Date
NL1036540C2 true NL1036540C2 (nl) 2010-08-11

Family

ID=41077695

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1036540A NL1036540C2 (nl) 2009-02-10 2009-02-10 Landbouwwerktuig met bedieningscilinder met dubbelwerkende alsook enkelwerkende functionaliteit.

Country Status (2)

Country Link
DE (1) DE202010001969U1 (de)
NL (1) NL1036540C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084723A1 (en) 2012-11-27 2014-06-05 Forage Innovations B.V. Agricultural device and method for processing crop

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1038486A (fr) * 1950-06-19 1953-09-29 Bendix Aviat Corp Perfectionnements aux cylindres à commande hydraulique
CA2015613C (en) * 1990-04-27 1994-10-18 Maurice L.O. Boyer Apparatus for remote adjustment of the stop mechanism for controlling contraction of a hydraulic cylinder
US5517898A (en) * 1995-03-29 1996-05-21 Korea Institute Of Machinery & Materials Pneumatic cylinder utilizing cushioning sleeves, quick exhaust valves and quick supply valves
GB2312933A (en) * 1996-05-09 1997-11-12 Sauer Sundstrand Control Conce Hydraulic oscillator
US20060005697A1 (en) * 2004-07-08 2006-01-12 Burns Patrick J Sr Fluid power unit having closed circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1038486A (fr) * 1950-06-19 1953-09-29 Bendix Aviat Corp Perfectionnements aux cylindres à commande hydraulique
CA2015613C (en) * 1990-04-27 1994-10-18 Maurice L.O. Boyer Apparatus for remote adjustment of the stop mechanism for controlling contraction of a hydraulic cylinder
US5517898A (en) * 1995-03-29 1996-05-21 Korea Institute Of Machinery & Materials Pneumatic cylinder utilizing cushioning sleeves, quick exhaust valves and quick supply valves
GB2312933A (en) * 1996-05-09 1997-11-12 Sauer Sundstrand Control Conce Hydraulic oscillator
US20060005697A1 (en) * 2004-07-08 2006-01-12 Burns Patrick J Sr Fluid power unit having closed circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014084723A1 (en) 2012-11-27 2014-06-05 Forage Innovations B.V. Agricultural device and method for processing crop

Also Published As

Publication number Publication date
DE202010001969U1 (de) 2010-04-15

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Legal Events

Date Code Title Description
MM Lapsed because of non-payment of the annual fee

Effective date: 20220301