FR2585779B1 - Dispositif d'avance - Google Patents

Dispositif d'avance

Info

Publication number
FR2585779B1
FR2585779B1 FR868611234A FR8611234A FR2585779B1 FR 2585779 B1 FR2585779 B1 FR 2585779B1 FR 868611234 A FR868611234 A FR 868611234A FR 8611234 A FR8611234 A FR 8611234A FR 2585779 B1 FR2585779 B1 FR 2585779B1
Authority
FR
France
Prior art keywords
advance device
advance
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 - Lifetime
Application number
FR868611234A
Other languages
English (en)
Other versions
FR2585779A1 (fr
Inventor
Kurt Stoll
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of FR2585779A1 publication Critical patent/FR2585779A1/fr
Application granted granted Critical
Publication of FR2585779B1 publication Critical patent/FR2585779B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • F15B15/1419—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston of non-circular cross-section
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR868611234A 1985-07-30 1986-07-23 Dispositif d'avance Expired - Lifetime FR2585779B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853527155 DE3527155A1 (de) 1985-07-30 1985-07-30 Vorschubeinrichtung

Publications (2)

Publication Number Publication Date
FR2585779A1 FR2585779A1 (fr) 1987-02-06
FR2585779B1 true FR2585779B1 (fr) 1990-08-10

Family

ID=6277089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868611234A Expired - Lifetime FR2585779B1 (fr) 1985-07-30 1986-07-23 Dispositif d'avance

Country Status (5)

Country Link
US (1) US4750408A (fr)
JP (1) JPS6228509A (fr)
DE (1) DE3527155A1 (fr)
FR (1) FR2585779B1 (fr)
IT (1) IT1189552B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34621E (en) * 1982-09-29 1994-05-31 Lamb Robo, Inc. Self equalizing piercing machine
US4955282A (en) * 1989-03-27 1990-09-11 Ranson Ronald W Uniform flow hydraulic system
US5090296A (en) * 1991-01-09 1992-02-25 Todd Motion Controls Inc. Piston assembly and method
US5186095A (en) * 1991-01-09 1993-02-16 Todd Motion Controls, Inc. Piston assembly and method
US5297382A (en) * 1992-08-03 1994-03-29 Reo Hydraulic Pierce & Form, Inc. Intensifier cylinder
US5572921A (en) * 1995-02-22 1996-11-12 Keith Krumbeck Lift for the handicapped
DE19511699C2 (de) * 1995-03-30 1997-02-13 Daimler Benz Aerospace Ag Beschleunigungsvorrichtung
US5979667A (en) * 1997-06-18 1999-11-09 Earl; Wayne Sorting system including an improved reject mechanism
US5957029A (en) * 1997-09-19 1999-09-28 Bimba Manufacturing Co. Linear thruster
US5865089A (en) * 1997-09-19 1999-02-02 Langer; John W. Linear thruster
US6237458B1 (en) 1998-12-15 2001-05-29 Btm Corporation Auto equalized dual pierce unit
DE29908563U1 (de) * 1999-05-07 1999-10-07 Heidel Gmbh & Co Kg Werkzeug U Linearwegschieber
US6408736B1 (en) 1999-07-13 2002-06-25 Welker Bearing Company Synchronizing cylinder assembly with equal displacement hydraulic cylinder
US7033066B2 (en) * 2002-10-25 2006-04-25 Helder Bruce A Hydraulic actuator assembly with rotation restraint
GB0511908D0 (en) * 2005-06-11 2005-07-20 Stannah Lifts Ltd Improvements in or relating to drive systems
CN100489317C (zh) * 2007-10-23 2009-05-20 祁胜 组合式压力机液压缸
US20130257135A1 (en) * 2012-03-31 2013-10-03 Gregg L. Kennedy Non-circular cylinder assembly for raising and lowering a dump truck tailgate
US8601934B1 (en) * 2012-08-06 2013-12-10 Westendorf Manufacturing Co., Inc. Two piston cylinder
US9541104B2 (en) 2014-01-16 2017-01-10 Ge Oil & Gas Pressure Control Lp Inertially stable actuator with telescoping supply port
CN108637153B (zh) * 2018-05-29 2019-08-30 华中科技大学 一种自由锻造液压机及其控制方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563918A (en) * 1947-06-19 1951-08-14 Morey Machinery Co Inc Hydraulic tool slide for lathes and the like devices
US3045649A (en) * 1960-11-29 1962-07-24 Leland F Blatt Double acting tool and die cylinder
US3335642A (en) * 1965-01-08 1967-08-15 Borje O Rosaen Cylinder construction
FR2003590A1 (fr) * 1968-03-09 1969-11-07 Dohrendorf Rolf
US3592108A (en) * 1969-02-07 1971-07-13 Borje Oscar Rosaen Fluid cylinder
US3610100A (en) * 1969-06-12 1971-10-05 Koehring Co Telescopic actuator
US3622124A (en) * 1970-05-18 1971-11-23 Kenneth R Sidles Hydraulic lift jack
US3858485A (en) * 1971-01-27 1975-01-07 Borje O Rosaen Fluid cylinder
GB1394281A (en) * 1972-05-26 1975-05-14 Clarke Chapman Ltd Tool positioning and guiding equipment with hydraulic piston- and-cylinder device
FR2253160B1 (fr) * 1973-12-03 1977-06-24 Poclain Sa
IT1073133B (it) * 1975-11-12 1985-04-13 Harding Crosweller Ltd Dispositivo telescopio a due sforzi differenziati
CH596945A5 (fr) * 1975-12-09 1978-03-31 Studer Ag Fritz
DE2816175A1 (de) * 1978-04-14 1979-10-18 Montan Hydraulik Gmbh & Co Kg Mehrstufiger hydraulischer teleskopzylinder
FR2456268A1 (fr) * 1979-05-08 1980-12-05 Bruay Ind Dispositif de guidage notamment pour verin
DE3241233A1 (de) * 1982-11-09 1984-05-10 Johannes 7953 Bad Schussenried Falkenstein Antriebsaggregat fuer druckmittelantriebe
EP0134398B1 (fr) * 1983-08-27 1988-07-20 Franco Toss Elément modulaire á déplacement linéaire par piston
DE3330933C2 (de) * 1983-08-27 1995-12-07 Franco Toss Hubzylinder-Einheit

Also Published As

Publication number Publication date
IT8620783A0 (it) 1986-06-13
US4750408A (en) 1988-06-14
IT1189552B (it) 1988-02-04
JPS6228509A (ja) 1987-02-06
JPH0343486B2 (fr) 1991-07-02
FR2585779A1 (fr) 1987-02-06
IT8620783A1 (it) 1987-12-13
DE3527155C2 (fr) 1993-05-06
DE3527155A1 (de) 1987-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse