FR2428755B1 - - Google Patents

Info

Publication number
FR2428755B1
FR2428755B1 FR7914826A FR7914826A FR2428755B1 FR 2428755 B1 FR2428755 B1 FR 2428755B1 FR 7914826 A FR7914826 A FR 7914826A FR 7914826 A FR7914826 A FR 7914826A FR 2428755 B1 FR2428755 B1 FR 2428755B1
Authority
FR
France
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
Application number
FR7914826A
Other versions
FR2428755A1 (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.)
Midland Ross Corp
Original Assignee
Midland Ross Corp
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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of FR2428755A1 publication Critical patent/FR2428755A1/fr
Application granted granted Critical
Publication of FR2428755B1 publication Critical patent/FR2428755B1/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S33/00—Geometrical instruments
    • Y10S33/15—Piston position indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
FR7914826A 1978-06-12 1979-06-11 Perfectionnements aux montages du type a cylindre et piston comportant un indicateur de depassement de course du piston Granted FR2428755A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/914,500 US4207565A (en) 1978-06-12 1978-06-12 Piston overtravel indicator

Publications (2)

Publication Number Publication Date
FR2428755A1 FR2428755A1 (fr) 1980-01-11
FR2428755B1 true FR2428755B1 (fr) 1983-11-18

Family

ID=25434452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914826A Granted FR2428755A1 (fr) 1978-06-12 1979-06-11 Perfectionnements aux montages du type a cylindre et piston comportant un indicateur de depassement de course du piston

Country Status (10)

Country Link
US (1) US4207565A (fr)
JP (1) JPS5510188A (fr)
BR (1) BR7903726A (fr)
CA (1) CA1101960A (fr)
DE (1) DE2923189A1 (fr)
ES (1) ES243817Y (fr)
FR (1) FR2428755A1 (fr)
GB (1) GB2022705B (fr)
IT (1) IT1121570B (fr)
SE (1) SE7905074L (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5590733A (en) * 1978-12-29 1980-07-09 Toyota Motor Corp Brake clearance limit alarming device for air over-hydraulic brake system
DE3117782A1 (de) * 1981-05-06 1982-12-02 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Warneinrichtung
US4381507A (en) * 1981-10-27 1983-04-26 D. E. McCraw, Jr. Fluid cylinder positional indicator and method
CA1237360A (fr) * 1984-11-14 1988-05-31 Damir Banicevic Piston et cylindre d'hydraulique, la tige du piston ne baignant pas dans le fluide
JPS61290026A (ja) * 1985-06-19 1986-12-20 Yoshida Kogyo Kk <Ykk> 小物成形用射出成形機
CH673970A5 (fr) * 1986-10-30 1990-04-30 Charmilles Technologies
US4945818A (en) * 1989-01-12 1990-08-07 Lear Siegler Truck Products Corporation Stroke indicator for air operated diaphragm spring brakes
DE3909904A1 (de) * 1989-03-25 1990-10-04 Bosch Gmbh Robert Betaetigungszylinder, insbesondere fuer bremsen, kupplungen oder dergleichen
US4982652A (en) * 1989-05-19 1991-01-08 Blatt John A Fluid operated actuator with recessed position sensor and recessed end cap fastener
US5182980A (en) * 1992-02-05 1993-02-02 Caterpillar Inc. Hydraulic cylinder position sensor mounting apparatus
US5649469A (en) * 1993-05-05 1997-07-22 Nai Anchorlok, Inc. Stroke indicator for an air-operated combination diaphragm spring brake
US5505003A (en) * 1993-10-08 1996-04-09 M&M Precision Systems Corporation Generative measuring system
ES2101662B1 (es) * 1996-10-07 1997-12-01 Zubeldia Angel Maria Lacunza Envolvedora de pacas de forraje circulares.
AT407283B (de) * 1998-06-18 2001-02-26 Hoerbiger Hydraulik Arbeitszylinder
JP4010729B2 (ja) * 1999-08-30 2007-11-21 Ｎｔｎ株式会社 オートテンショナ
DE20014353U1 (de) * 2000-08-19 2000-12-07 Festo Ag & Co Linearantrieb
WO2002044004A1 (fr) * 2000-11-28 2002-06-06 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Cylindre de frein a accumulateur avec indicateur de declenchement a broche
DE10335720B4 (de) * 2003-08-05 2018-05-09 Andreas Stihl Ag & Co. Kg Antivibrationselement
DE102011005896A1 (de) * 2011-03-22 2012-09-27 Gustav Magenwirth Gmbh & Co. Kg Geberzylinder und Befestigungselement
DE102011118519B4 (de) 2011-11-15 2019-10-17 Festo Ag & Co. Kg Fluidbetätigter Linearantrieb
PL240619B1 (pl) * 2018-03-30 2022-05-09 Politechnika Gdanska Urządzenie do pomiaru wysunięcia tłoczyska siłownika hydraulicznego
PL240618B1 (pl) * 2018-03-30 2022-05-09 Politechnika Gdanska Urządzenie do pomiaru wysunięcia tłoczyska siłownika hydraulicznego
WO2021041086A1 (fr) * 2019-08-30 2021-03-04 Weatherford Technology Holdings, Llc Système et procédé de commande électrique d'outils de puits de fond de trou

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1053810A (fr) * 1950-01-10 1954-02-05 Bendix Aviat Corp Perfectionnements aux dispositifs électro-mécaniques de contrôle de la course du piston d'un vérin actionné par fluide sous pression
US3087038A (en) * 1959-10-19 1963-04-23 Raymond W Bethke Electric current interchange contact
FR1410863A (fr) * 1964-10-09 1965-09-10 Maxam Power Ltd Perfectionnements aux moutons et appareils similaires
FR1534836A (fr) * 1967-06-20 1968-08-02 Compteurs E D Contacteur pour phare de recul de véhicule automobile
JPS5512574Y2 (fr) * 1972-12-22 1980-03-19
JPS508977A (fr) * 1973-06-02 1975-01-29
FR2254020B1 (fr) * 1973-12-07 1977-03-04 Dba
JPS5147997U (fr) * 1974-10-07 1976-04-09
US3997887A (en) * 1975-06-27 1976-12-14 Midland-Ross Corporation Piston overtravel indicator

Also Published As

Publication number Publication date
FR2428755A1 (fr) 1980-01-11
IT7923381A0 (it) 1979-06-08
ES243817U (es) 1979-10-01
IT1121570B (it) 1986-04-02
CA1101960A (fr) 1981-05-26
JPS5510188A (en) 1980-01-24
BR7903726A (pt) 1980-02-12
US4207565A (en) 1980-06-10
SE7905074L (sv) 1979-12-13
DE2923189A1 (de) 1979-12-13
ES243817Y (es) 1980-03-01
GB2022705B (en) 1982-07-21
GB2022705A (en) 1979-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse