GB2348464B - Linear drive - Google Patents

Linear drive

Info

Publication number
GB2348464B
GB2348464B GB0008135A GB0008135A GB2348464B GB 2348464 B GB2348464 B GB 2348464B GB 0008135 A GB0008135 A GB 0008135A GB 0008135 A GB0008135 A GB 0008135A GB 2348464 B GB2348464 B GB 2348464B
Authority
GB
United Kingdom
Prior art keywords
linear drive
linear
drive
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 - Fee Related
Application number
GB0008135A
Other versions
GB0008135D0 (en
GB2348464A (en
Inventor
Romuald Fries
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB0008135D0 publication Critical patent/GB0008135D0/en
Publication of GB2348464A publication Critical patent/GB2348464A/en
Application granted granted Critical
Publication of GB2348464B publication Critical patent/GB2348464B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/046—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member
    • F15B11/048—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working member with deceleration 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
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/665—Methods of control using electronic components
    • F15B2211/6654—Flow rate 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
    • 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
    • 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
    • F15B2211/755—Control of acceleration or deceleration of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Pressure Circuits (AREA)
GB0008135A 1999-04-03 2000-04-03 Linear drive Expired - Fee Related GB2348464B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999115260 DE19915260C5 (en) 1999-04-03 1999-04-03 linear actuator

Publications (3)

Publication Number Publication Date
GB0008135D0 GB0008135D0 (en) 2000-05-24
GB2348464A GB2348464A (en) 2000-10-04
GB2348464B true GB2348464B (en) 2001-11-28

Family

ID=7903512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0008135A Expired - Fee Related GB2348464B (en) 1999-04-03 2000-04-03 Linear drive

Country Status (3)

Country Link
DE (1) DE19915260C5 (en)
FR (1) FR2792038B1 (en)
GB (1) GB2348464B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10139938A1 (en) * 2001-08-14 2003-02-27 Roemheld A Gmbh & Co Kg Block cylinder with piston speed damping
DE10256923B4 (en) * 2002-12-05 2013-10-24 Liebherr-France S.A. Method and device for motion damping of hydraulic cylinders of mobile machines
DE102006016709A1 (en) * 2006-04-08 2007-10-11 Festo Ag & Co. Device for monitoring and / or regulating the movement of a fluidic component in a fluidic system
DE102007033852B3 (en) * 2007-07-20 2009-04-02 Festo Ag & Co. Kg Fluidic damper, has detection unit detecting whether return piston is moved during operation of damper in axial directions until to preset boundary position from initial position
DE102008063191A1 (en) * 2008-12-29 2010-07-01 Robert Bosch Gmbh Pneumatic drive device for use in fabric automation, has controlling device designed such that controlling device controls supply of gaseous medium depending on characterized measured values
DE102010032359A1 (en) * 2010-07-27 2012-02-02 Robert Bosch Gmbh Device for speed-dependent end position damping of piston, has measuring device that is formed to measure speed of piston in region of damping chamber
DE102014225872A1 (en) * 2014-12-15 2016-06-16 Robert Bosch Gmbh Hydraulic cylinder with a measuring device
DE102017123930A1 (en) * 2017-10-13 2019-04-18 Schunk Gmbh & Co. Kg Spann- Und Greiftechnik Method for determining the bounce of a component against a stop of a handling unit and handling unit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115008A2 (en) * 1982-12-23 1984-08-08 Kabushiki Kaisha S.G. Positioning control system for a fluid powered cylinder
DE4201464A1 (en) * 1992-01-21 1993-07-22 Festo Kg Controlled damping for end stops of damping cylinder - having sensors to monitor piston travel and with programmed damping control
EP0654608A1 (en) * 1993-11-19 1995-05-24 Hygrama Ag Method of controlling the movement of a fluid pressure cylinder and fluid pressure cylinder
US5431086A (en) * 1992-11-25 1995-07-11 Canon Kabushiki Kaisha Method of controlling cylinder apparatus
US5706713A (en) * 1996-06-28 1998-01-13 Kia Motors Corporation Decelerating air pressure circuit for an air cylinder
EP0869104A1 (en) * 1997-04-04 1998-10-07 Emhart Glass Machinery Investments Inc. Pneumatically operated mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2337245A1 (en) * 1973-07-21 1975-02-06 Reinhard Kucharzyk Heavy load handling servo system - is double acting hydrostatic cylinders with lift rate dependant upon load
JPS54144562A (en) * 1978-04-30 1979-11-10 Ishikawajima Harima Heavy Ind Co Ltd Vibration attenuator in oil pressure machine
JPS62194921A (en) * 1986-02-21 1987-08-27 Honda Motor Co Ltd Damping force control method for damper
FR2600120B1 (en) * 1986-06-12 1990-06-29 Bertin & Cie METHOD AND DEVICE FOR CONTROLLING THE POSITION OF A PNEUMATIC CYLINDER
JPH07260602A (en) * 1994-03-25 1995-10-13 Smc Corp Sensor
AT410291B (en) * 1997-08-18 2003-03-25 Walter Sticht MOVING UNIT

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115008A2 (en) * 1982-12-23 1984-08-08 Kabushiki Kaisha S.G. Positioning control system for a fluid powered cylinder
DE4201464A1 (en) * 1992-01-21 1993-07-22 Festo Kg Controlled damping for end stops of damping cylinder - having sensors to monitor piston travel and with programmed damping control
US5431086A (en) * 1992-11-25 1995-07-11 Canon Kabushiki Kaisha Method of controlling cylinder apparatus
EP0654608A1 (en) * 1993-11-19 1995-05-24 Hygrama Ag Method of controlling the movement of a fluid pressure cylinder and fluid pressure cylinder
US5706713A (en) * 1996-06-28 1998-01-13 Kia Motors Corporation Decelerating air pressure circuit for an air cylinder
EP0869104A1 (en) * 1997-04-04 1998-10-07 Emhart Glass Machinery Investments Inc. Pneumatically operated mechanism

Also Published As

Publication number Publication date
GB0008135D0 (en) 2000-05-24
DE19915260B4 (en) 2007-06-28
DE19915260A1 (en) 2000-10-05
GB2348464A (en) 2000-10-04
FR2792038A1 (en) 2000-10-13
FR2792038B1 (en) 2005-10-07
DE19915260C5 (en) 2009-06-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050403