EP0919729A3 - Vérin avec tige de piston guidé sans rotation - Google Patents

Vérin avec tige de piston guidé sans rotation Download PDF

Info

Publication number
EP0919729A3
EP0919729A3 EP98117095A EP98117095A EP0919729A3 EP 0919729 A3 EP0919729 A3 EP 0919729A3 EP 98117095 A EP98117095 A EP 98117095A EP 98117095 A EP98117095 A EP 98117095A EP 0919729 A3 EP0919729 A3 EP 0919729A3
Authority
EP
European Patent Office
Prior art keywords
piston rod
guide bush
cylinder
antirotationally
section
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.)
Withdrawn
Application number
EP98117095A
Other languages
German (de)
English (en)
Other versions
EP0919729A2 (fr
Inventor
Fritz Kitchner
Silke Kirchner
Adolf Lehr
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.)
A Roemheld GmbH and Co KG
Original Assignee
A Roemheld GmbH 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 A Roemheld GmbH and Co KG filed Critical A Roemheld GmbH and Co KG
Publication of EP0919729A2 publication Critical patent/EP0919729A2/fr
Publication of EP0919729A3 publication Critical patent/EP0919729A3/fr
Withdrawn legal-status Critical Current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
    • F15B15/1438—Cylinder to end cap assemblies
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
EP98117095A 1997-11-28 1998-09-10 Vérin avec tige de piston guidé sans rotation Withdrawn EP0919729A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997152671 DE19752671B4 (de) 1997-11-28 1997-11-28 Blockzylinder zur Aufnahme und Führung von Werkzeugen auf einer Werkzeugmaschine oder auf einem Arbeitstisch
DE19752671 1997-11-28

Publications (2)

Publication Number Publication Date
EP0919729A2 EP0919729A2 (fr) 1999-06-02
EP0919729A3 true EP0919729A3 (fr) 2002-01-16

Family

ID=7850027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117095A Withdrawn EP0919729A3 (fr) 1997-11-28 1998-09-10 Vérin avec tige de piston guidé sans rotation

Country Status (2)

Country Link
EP (1) EP0919729A3 (fr)
DE (1) DE19752671B4 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011113765A1 (de) 2011-09-19 2013-03-21 Ludwig Ehrhardt Gmbh Spannvorrichtung mit einem Elektromotor
CN104613044A (zh) * 2015-01-28 2015-05-13 张汉桥 一种液压缸组件
DE102016010657B4 (de) 2016-09-02 2024-12-24 Ludwig Ehrhardt Gmbh Spannvorrichtung mit einer Sensoranordnung
CN109058218B (zh) * 2018-08-28 2020-02-14 佛山市云峰精密机械有限公司 一种伺服刀塔用的缓冲活塞缸及伺服刀塔
CN114215817B (zh) * 2021-12-17 2024-03-01 建湖县八达液压机械有限公司 一种具有保护装置的液压油缸
AT528353B1 (de) * 2024-03-29 2026-04-15 Trumpf Maschinen Austria Gmbh & Co Kg Zylinder-Kolben-Einheit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448645A (de) * 1965-12-13 1967-12-15 Festo Maschf Stoll G Arbeitszylinder mit einem hin und her gehenden Kolben
DE2519251A1 (de) * 1975-04-30 1976-11-11 Reinhold Pilzecker Arbeitsgeraet, bestehend aus kolbenstange und zylinder
US4445840A (en) * 1982-06-11 1984-05-01 Kohtaki & Co., Ltd. Pressure cylinder apparatus and hydraulic press incorporating the same
DE3738151A1 (de) * 1986-11-13 1988-05-26 Ckd Corp Kolbenpositionsdetektor fuer druckmittelzylinder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7232039U (de) * 1973-01-04 Klopfer A Gmbh Werkzeughaltevorrichtung
US3603213A (en) * 1969-03-12 1971-09-07 Pneumo Dynamics Corp Bushing-restrictor
DE2225009A1 (de) * 1971-08-11 1973-02-15 Federal Screw Works Halter fuer ein hinterstechwerkzeug fuer automatischeschraubenbaenke oder dgl
DE3427124A1 (de) * 1983-07-23 1985-01-31 Hermann Dipl.-Ing. 7140 Ludwigsburg Kastner Teilbares werkzeug fuer die spanabhebende bearbeitung
DE3435964A1 (de) * 1984-09-29 1986-04-10 Teja 7814 Breisach Winterhalter Zylinder mit verdrehungsgesicherter kolbenstange
EP0611623B1 (fr) * 1993-02-19 1996-04-17 Alfred H. Schütte GmbH & Co. KG. Dispositif de fixation
DE19500137A1 (de) * 1995-01-04 1996-07-11 Beetz Hydraulik Gmbh Druckmittelbetätigte Zylinder-Kolben-Anordnung mit einem Magnetfeldsensor
DE19530131C1 (de) * 1995-08-16 1996-09-05 Spinner Werkzeugmaschinenfabri Fluidisch betätigbare Spannvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH448645A (de) * 1965-12-13 1967-12-15 Festo Maschf Stoll G Arbeitszylinder mit einem hin und her gehenden Kolben
DE2519251A1 (de) * 1975-04-30 1976-11-11 Reinhold Pilzecker Arbeitsgeraet, bestehend aus kolbenstange und zylinder
US4445840A (en) * 1982-06-11 1984-05-01 Kohtaki & Co., Ltd. Pressure cylinder apparatus and hydraulic press incorporating the same
DE3738151A1 (de) * 1986-11-13 1988-05-26 Ckd Corp Kolbenpositionsdetektor fuer druckmittelzylinder

Also Published As

Publication number Publication date
DE19752671A1 (de) 1999-06-02
DE19752671B4 (de) 2006-11-23
EP0919729A2 (fr) 1999-06-02

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