FR2203946B1 - - Google Patents

Info

Publication number
FR2203946B1
FR2203946B1 FR7337464A FR7337464A FR2203946B1 FR 2203946 B1 FR2203946 B1 FR 2203946B1 FR 7337464 A FR7337464 A FR 7337464A FR 7337464 A FR7337464 A FR 7337464A FR 2203946 B1 FR2203946 B1 FR 2203946B1
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
FR7337464A
Other versions
FR2203946A1 (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.)
SHAFER HOMER
Original Assignee
SHAFER HOMER
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
Priority claimed from US00299046A external-priority patent/US3818808A/en
Application filed by SHAFER HOMER filed Critical SHAFER HOMER
Publication of FR2203946A1 publication Critical patent/FR2203946A1/fr
Application granted granted Critical
Publication of FR2203946B1 publication Critical patent/FR2203946B1/fr
Expired 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
    • F15B15/066—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 scotch yoke 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
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/12—Separate cylinder-crankcase elements coupled together to form a unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Reciprocating Pumps (AREA)
FR7337464A 1972-10-19 1973-10-19 Expired FR2203946B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00299046A US3818808A (en) 1970-09-14 1972-10-19 Dual cylinder operator for imparting rotary motion

Publications (2)

Publication Number Publication Date
FR2203946A1 FR2203946A1 (fr) 1974-05-17
FR2203946B1 true FR2203946B1 (fr) 1976-11-19

Family

ID=23153076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337464A Expired FR2203946B1 (fr) 1972-10-19 1973-10-19

Country Status (9)

Country Link
JP (1) JPS5423065B2 (fr)
AT (1) AT336360B (fr)
AU (1) AU471320B2 (fr)
CA (1) CA994191A (fr)
DE (1) DE2344932A1 (fr)
FR (1) FR2203946B1 (fr)
GB (1) GB1418968A (fr)
IT (1) IT1045865B (fr)
NL (1) NL7314318A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141185A (ja) * 1974-10-03 1976-04-06 Hiroshi Tanaka Oofukundosochi
CA1062975A (fr) * 1975-09-19 1979-09-25 Homer J. Shafer Commande a piston pour engendrer un mouvement rotatif
EP0017628A1 (fr) * 1979-04-10 1980-10-15 Massimo Cassinari Actionneur à air comprimé
JPH0113549Y2 (fr) * 1980-11-26 1989-04-20
ATE25869T1 (de) * 1983-01-14 1987-03-15 Proma Prod & Marketing Gmbh Druckmittelzylinder mit einem laengsgeschlitzten, endseitig verschlossenen zylinder.
GB2214234A (en) * 1988-01-07 1989-08-31 David George Curgenven Rotary actuator
DE3864814D1 (de) * 1988-03-09 1991-10-17 Amri Druckmittelbetaetigte einrichtung fuer den antrieb einer drehwelle.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261266A (en) * 1963-12-31 1966-07-19 Ledeen Inc Valve actuator
US3614913A (en) * 1969-04-11 1971-10-26 Raymond Control Systems Inc Pneumatic operating means for a valve
FR2121444A1 (fr) * 1971-01-14 1972-08-25 Gachot Jean

Also Published As

Publication number Publication date
AU6134273A (en) 1975-04-17
CA994191A (en) 1976-08-03
AT336360B (de) 1977-05-10
ATA881373A (de) 1976-08-15
FR2203946A1 (fr) 1974-05-17
JPS5423065B2 (fr) 1979-08-10
JPS4993780A (fr) 1974-09-06
DE2344932A1 (de) 1974-04-25
IT1045865B (it) 1980-06-10
AU471320B2 (en) 1976-04-15
NL7314318A (fr) 1974-04-23
GB1418968A (en) 1975-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse