GB2128682A - Guiding devices for pistons of a two-coaxial piston rotating type actuator - Google Patents

Guiding devices for pistons of a two-coaxial piston rotating type actuator Download PDF

Info

Publication number
GB2128682A
GB2128682A GB08310152A GB8310152A GB2128682A GB 2128682 A GB2128682 A GB 2128682A GB 08310152 A GB08310152 A GB 08310152A GB 8310152 A GB8310152 A GB 8310152A GB 2128682 A GB2128682 A GB 2128682A
Authority
GB
United Kingdom
Prior art keywords
guiding
piston
rack
pistons
shoe
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Withdrawn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
GB08310152A
Other languages
English (en)
Other versions
GB8310152D0 (en
Inventor
Giovanni Trevisan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8310152D0 publication Critical patent/GB8310152D0/en
Publication of GB2128682A publication Critical patent/GB2128682A/en
Withdrawn legal-status Critical Current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
    • F15B15/02—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member
    • F15B15/06—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement
    • F15B15/065—Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member for mechanically converting rectilinear movement into non- rectilinear movement the motor being of the rack-and-pinion type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft with rack and pinion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/02—Bearing surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
GB08310152A 1982-10-18 1983-04-14 Guiding devices for pistons of a two-coaxial piston rotating type actuator Withdrawn GB2128682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2322282U IT8223222V0 (it) 1982-10-18 1982-10-18 Dispositivo di guida per pistoni di azionatori fluidodinamici, particolarmente del tipo rotante a due pistoni coassiali, muniti di cremagliere.

Publications (2)

Publication Number Publication Date
GB8310152D0 GB8310152D0 (en) 1983-05-18
GB2128682A true GB2128682A (en) 1984-05-02

Family

ID=11205050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08310152A Withdrawn GB2128682A (en) 1982-10-18 1983-04-14 Guiding devices for pistons of a two-coaxial piston rotating type actuator

Country Status (5)

Country Link
DE (1) DE3313221A1 (enrdf_load_stackoverflow)
ES (1) ES272283Y (enrdf_load_stackoverflow)
FR (1) FR2534653B3 (enrdf_load_stackoverflow)
GB (1) GB2128682A (enrdf_load_stackoverflow)
IT (1) IT8223222V0 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651626A (en) * 1984-07-06 1987-03-24 Aurelio Messina Semi-rotating single acting pneumatic actuator
US4949936A (en) * 1988-05-24 1990-08-21 Aurelio Messina Actuator for actuating valves
DE102019204446A1 (de) * 2019-03-29 2020-10-01 Festo Se & Co. Kg Fluidbetätigte Drehantriebsvorrichtung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406461A1 (de) * 1994-02-22 1995-09-14 Horst Spennrath Kombinierter Lasttransport
IT1298230B1 (it) * 1998-02-11 1999-12-20 Giovanni Trevisan Dispositivi di sicurezza per attuatori pneumatici

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877345A (en) * 1957-10-25 1961-09-13 Bwg Bergwerk Walzwerk A hydraulic pit-prop
GB980822A (en) * 1960-03-14 1965-01-20 Acrow Eng Ltd Improvements in and relating to props or jacks
GB1055205A (en) * 1963-10-23 1967-01-18 Flo Tork Inc Improvements relating to fluid actuators
GB1404049A (en) * 1972-11-06 1975-08-28 Gec Elliott Mech Handling Actuating devices and to actuating arrangements incorporating such devices
GB2059507A (en) * 1978-11-24 1981-04-23 Wire Matic Regler Ab Pneumatic operating device
GB2077355A (en) * 1980-05-27 1981-12-16 Worcester Controls Uk Ltd Rotary actuators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167897A (en) * 1975-06-19 1979-09-18 Bunyard Alan D Rotary actuators
DE2953330A1 (de) * 1978-11-24 1982-02-04 Wire Matic Regler Ab A pneumatic operating device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877345A (en) * 1957-10-25 1961-09-13 Bwg Bergwerk Walzwerk A hydraulic pit-prop
GB980822A (en) * 1960-03-14 1965-01-20 Acrow Eng Ltd Improvements in and relating to props or jacks
GB1055205A (en) * 1963-10-23 1967-01-18 Flo Tork Inc Improvements relating to fluid actuators
GB1404049A (en) * 1972-11-06 1975-08-28 Gec Elliott Mech Handling Actuating devices and to actuating arrangements incorporating such devices
GB2059507A (en) * 1978-11-24 1981-04-23 Wire Matic Regler Ab Pneumatic operating device
GB2077355A (en) * 1980-05-27 1981-12-16 Worcester Controls Uk Ltd Rotary actuators

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651626A (en) * 1984-07-06 1987-03-24 Aurelio Messina Semi-rotating single acting pneumatic actuator
US4949936A (en) * 1988-05-24 1990-08-21 Aurelio Messina Actuator for actuating valves
DE102019204446A1 (de) * 2019-03-29 2020-10-01 Festo Se & Co. Kg Fluidbetätigte Drehantriebsvorrichtung

Also Published As

Publication number Publication date
GB8310152D0 (en) 1983-05-18
IT8223222V0 (it) 1982-10-18
FR2534653A1 (fr) 1984-04-20
FR2534653B3 (fr) 1985-02-15
DE3313221C2 (enrdf_load_stackoverflow) 1991-04-25
ES272283Y (es) 1985-05-01
ES272283U (es) 1984-03-16
DE3313221A1 (de) 1984-04-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)