DE50200532D1 - Linearwegschieber - Google Patents

Linearwegschieber

Info

Publication number
DE50200532D1
DE50200532D1 DE50200532T DE50200532T DE50200532D1 DE 50200532 D1 DE50200532 D1 DE 50200532D1 DE 50200532 T DE50200532 T DE 50200532T DE 50200532 T DE50200532 T DE 50200532T DE 50200532 D1 DE50200532 D1 DE 50200532D1
Authority
DE
Germany
Prior art keywords
slide
piston
housing
guide element
guide
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
DE50200532T
Other languages
English (en)
Inventor
Dr-Ing Hoogen
Dipl-Ing Lencer
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.)
Frimo Group GmbH
Original Assignee
Heidel & Co KG Werkzeug U 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 Heidel & Co KG Werkzeug U GmbH filed Critical Heidel & Co KG Werkzeug U GmbH
Priority to DE50200532T priority Critical patent/DE50200532D1/de
Application granted granted Critical
Publication of DE50200532D1 publication Critical patent/DE50200532D1/de
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
    • 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
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder
    • 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
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • F15B11/0365—Tandem constructions
    • 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
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • 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
    • F15B15/1471—Guiding means other than in the end cap
    • 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
    • F15B2211/7055—Linear output members having more than two chambers
    • F15B2211/7056—Tandem cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Amplifiers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DE50200532T 2001-04-06 2002-04-02 Linearwegschieber Expired - Fee Related DE50200532D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50200532T DE50200532D1 (de) 2001-04-06 2002-04-02 Linearwegschieber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20106043U DE20106043U1 (de) 2001-04-06 2001-04-06 Linearwegschieber
DE50200532T DE50200532D1 (de) 2001-04-06 2002-04-02 Linearwegschieber

Publications (1)

Publication Number Publication Date
DE50200532D1 true DE50200532D1 (de) 2004-07-29

Family

ID=7955425

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20106043U Expired - Lifetime DE20106043U1 (de) 2001-04-06 2001-04-06 Linearwegschieber
DE50200532T Expired - Fee Related DE50200532D1 (de) 2001-04-06 2002-04-02 Linearwegschieber

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20106043U Expired - Lifetime DE20106043U1 (de) 2001-04-06 2001-04-06 Linearwegschieber

Country Status (4)

Country Link
US (1) US6769350B2 (de)
EP (1) EP1247995B1 (de)
AT (1) ATE269946T1 (de)
DE (2) DE20106043U1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736184B2 (en) * 2002-08-06 2004-05-18 Dean M. Eaton Motorized reel system for window covering
US6969042B2 (en) * 2004-05-01 2005-11-29 Varco I/P, Inc. Blowout preventer and ram actuator
WO2010117350A1 (en) * 2009-04-09 2010-10-14 Fmc Technologies, Inc. Nested cylinder compact blowout preventer
CN110345124A (zh) * 2019-07-25 2019-10-18 扬州旭欣气动液压设备有限公司 一种内部增压油缸
WO2022016023A2 (en) * 2020-07-15 2022-01-20 Mohawk Energy Ltd. Hydraulic thruster

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2851994A (en) * 1955-02-01 1958-09-16 Sophie A Fagge Multiple-piston-head cylinder for fixture type spot welding gun
US2982257A (en) * 1956-12-03 1961-05-02 Sophie A Fagge Non-rotating multiple-piston cylinder for fixture-mounted spot welding gun
US3457840A (en) * 1967-06-30 1969-07-29 David W Grimes Force application device
US3485141A (en) * 1967-08-28 1969-12-23 Sargent & Co Multipiston pressure cylinder for tools
US4137828A (en) * 1977-08-17 1979-02-06 Charles Senn Welding gun
DE9315211U1 (de) * 1993-10-08 1993-12-16 Vbs Vertriebsgesellschaft Fuer Pneumatisch betätigbarer Linearantrieb für Punktschweiß-Automaten
US6244560B1 (en) * 2000-03-31 2001-06-12 Varco Shaffer, Inc. Blowout preventer ram actuating mechanism

Also Published As

Publication number Publication date
US20020185001A1 (en) 2002-12-12
DE20106043U1 (de) 2001-09-06
ATE269946T1 (de) 2004-07-15
EP1247995A1 (de) 2002-10-09
US6769350B2 (en) 2004-08-03
EP1247995B1 (de) 2004-06-23

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FRIMO GROUP GMBH, 49504 LOTTE, DE

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee