FR2370907A1 - Ensemble piston-cylindre pneumatique ou hydraulique - Google Patents

Ensemble piston-cylindre pneumatique ou hydraulique

Info

Publication number
FR2370907A1
FR2370907A1 FR7735280A FR7735280A FR2370907A1 FR 2370907 A1 FR2370907 A1 FR 2370907A1 FR 7735280 A FR7735280 A FR 7735280A FR 7735280 A FR7735280 A FR 7735280A FR 2370907 A1 FR2370907 A1 FR 2370907A1
Authority
FR
France
Prior art keywords
groove
reed switch
hydraulic
pneumatic cylinder
cylinder assembly
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.)
Granted
Application number
FR7735280A
Other languages
English (en)
Other versions
FR2370907B1 (fr
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 Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of FR2370907A1 publication Critical patent/FR2370907A1/fr
Application granted granted Critical
Publication of FR2370907B1 publication Critical patent/FR2370907B1/fr
Granted 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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

Cet ensemble est du type comprenant au moins un commutateur magnétique associé au cylindre et un piston pourvu d'au moins un élément magnétique fixé dans une gorge. L'élément magnétique est constitué par une bande magnétique fendue flexible 18 qui est insérée dans une gorge 19 ouverte en direction de la périphérie du piston 13 constitué par une seule pièce, et cette bande magnétique 18 est associée à une bande de guidage 24 glissant sur la paroi interne du cylindre.
FR7735280A 1976-11-11 1977-11-10 Ensemble piston-cylindre pneumatique ou hydraulique Granted FR2370907A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19767635587 DE7635587U1 (de) 1976-11-11 1976-11-11 Pneumatische oder hydraulische Kolbenzylinder-Einheit

Publications (2)

Publication Number Publication Date
FR2370907A1 true FR2370907A1 (fr) 1978-06-09
FR2370907B1 FR2370907B1 (fr) 1981-10-02

Family

ID=6671179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735280A Granted FR2370907A1 (fr) 1976-11-11 1977-11-10 Ensemble piston-cylindre pneumatique ou hydraulique

Country Status (3)

Country Link
DE (1) DE7635587U1 (fr)
FR (1) FR2370907A1 (fr)
SE (1) SE431782B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2478247A1 (fr) * 1980-03-14 1981-09-18 Outillage Air Comprime Piston de verin
FR2499172A1 (fr) * 1979-05-02 1982-08-06 Gewerk Eisenhuette Westfalia Verin de travail, en particulier pour un dispositif de commande simultanee ou temporisee
US4391571A (en) * 1978-10-14 1983-07-05 Craggs Thomas Arthur Pumping apparatus for pumping liquids such as slurrys
DE19613503A1 (de) * 1996-04-04 1997-10-16 Enidine Gmbh Stoßdämpfer
EP1416166A1 (fr) * 2002-10-07 2004-05-06 Bosch Rexroth AG Vérin pneumatique avec dispositif amortisseur de fin de course
US7852067B2 (en) * 2006-06-01 2010-12-14 Pilz Auslandsbeteiligungen Gmbh Shielded position sensor for translationally moving parts
CN111902637A (zh) * 2018-03-23 2020-11-06 Smc 株式会社 流体压力缸

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7635587U1 (de) * 1976-11-11 1977-03-10 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische oder hydraulische Kolbenzylinder-Einheit
DE2943245C2 (de) * 1979-10-26 1983-10-06 Daimler-Benz Ag, 7000 Stuttgart Schweißzange für elektrische Widerstandsschweißungen zum Einsatz in Schweißmaschinen
DK195886A (da) * 1986-04-29 1987-10-30 Niels Hvilsted Arbejdscylinder med stempel og med en magnetisk anordning til bestemmelse af en stempelposition
DE3803268A1 (de) * 1988-02-04 1989-04-13 Bosch Gmbh Robert Messeinrichtung fuer einen arbeitszylinder
DE4320840C1 (de) † 1993-06-23 1994-12-15 Freudenberg Carl Fa Dichtung für einen pneumatisch angetriebenen Kolben

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458328A (fr) * 1965-08-17 1966-03-04 Bosch Gmbh Robert Dispositif de commande d'un piston de travail entraîné par un agent de pression etmachines équipées d'un tel dispositif
DE7635587U1 (de) * 1976-11-11 1977-03-10 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische oder hydraulische Kolbenzylinder-Einheit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1458328A (fr) * 1965-08-17 1966-03-04 Bosch Gmbh Robert Dispositif de commande d'un piston de travail entraîné par un agent de pression etmachines équipées d'un tel dispositif
DE7635587U1 (de) * 1976-11-11 1977-03-10 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Pneumatische oder hydraulische Kolbenzylinder-Einheit

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391571A (en) * 1978-10-14 1983-07-05 Craggs Thomas Arthur Pumping apparatus for pumping liquids such as slurrys
FR2499172A1 (fr) * 1979-05-02 1982-08-06 Gewerk Eisenhuette Westfalia Verin de travail, en particulier pour un dispositif de commande simultanee ou temporisee
FR2478247A1 (fr) * 1980-03-14 1981-09-18 Outillage Air Comprime Piston de verin
EP0036538A1 (fr) * 1980-03-14 1981-09-30 COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: Piston de vérin
DE19613503A1 (de) * 1996-04-04 1997-10-16 Enidine Gmbh Stoßdämpfer
DE19613503C2 (de) * 1996-04-04 1999-06-10 Enidine Gmbh Kolben-Zylinder-Anordnung
EP1416166A1 (fr) * 2002-10-07 2004-05-06 Bosch Rexroth AG Vérin pneumatique avec dispositif amortisseur de fin de course
US7852067B2 (en) * 2006-06-01 2010-12-14 Pilz Auslandsbeteiligungen Gmbh Shielded position sensor for translationally moving parts
CN111902637A (zh) * 2018-03-23 2020-11-06 Smc 株式会社 流体压力缸
EP3770446A4 (fr) * 2018-03-23 2021-11-24 SMC Corporation Vérin à pression de fluide
US11371538B2 (en) * 2018-03-23 2022-06-28 Smc Corporation Fluid pressure cylinder
CN111902637B (zh) * 2018-03-23 2023-02-28 Smc 株式会社 流体压力缸

Also Published As

Publication number Publication date
DE7635587U1 (de) 1977-03-10
SE431782B (sv) 1984-02-27
FR2370907B1 (fr) 1981-10-02
SE7712701L (sv) 1978-05-12

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