GB2339256B - Actuators - Google Patents

Actuators

Info

Publication number
GB2339256B
GB2339256B GB9814807A GB9814807A GB2339256B GB 2339256 B GB2339256 B GB 2339256B GB 9814807 A GB9814807 A GB 9814807A GB 9814807 A GB9814807 A GB 9814807A GB 2339256 B GB2339256 B GB 2339256B
Authority
GB
United Kingdom
Prior art keywords
actuators
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.)
Expired - Fee Related
Application number
GB9814807A
Other versions
GB2339256A (en
GB9814807D0 (en
Inventor
Roland Collemare
Laurent Compain
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.)
Automotive Products France SA
Original Assignee
Automotive Products France SA
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 Automotive Products France SA filed Critical Automotive Products France SA
Priority to GB9814807A priority Critical patent/GB2339256B/en
Publication of GB9814807D0 publication Critical patent/GB9814807D0/en
Publication of GB2339256A publication Critical patent/GB2339256A/en
Application granted granted Critical
Publication of GB2339256B publication Critical patent/GB2339256B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F15B15/103—Characterised by the construction of the motor unit the motor being of diaphragm type using inflatable bodies that contract when fluid pressure is applied, e.g. pneumatic artificial muscles or McKibben-type actuators
    • 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
    • F15B15/1428—Cylinders
    • 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
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/04—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube
    • F16D25/048—Fluid-actuated clutches in which the fluid actuates an elastic clutching, i.e. elastic actuating member, e.g. a diaphragm or a pneumatic tube the elastic actuating member not rotating with a coupling part
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/083—Actuators therefor
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
    • F16D25/087—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation the clutch being actuated by the fluid-actuated member via a diaphragm spring or an equivalent array of levers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
GB9814807A 1998-07-08 1998-07-08 Actuators Expired - Fee Related GB2339256B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9814807A GB2339256B (en) 1998-07-08 1998-07-08 Actuators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9814807A GB2339256B (en) 1998-07-08 1998-07-08 Actuators

Publications (3)

Publication Number Publication Date
GB9814807D0 GB9814807D0 (en) 1998-09-09
GB2339256A GB2339256A (en) 2000-01-19
GB2339256B true GB2339256B (en) 2002-12-04

Family

ID=10835166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9814807A Expired - Fee Related GB2339256B (en) 1998-07-08 1998-07-08 Actuators

Country Status (1)

Country Link
GB (1) GB2339256B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2808851B1 (en) * 2000-05-10 2002-08-30 Peugeot Citroen Automobiles Sa HYDRAULIC STOP CLUTCH CONTROL EQUIPPED WITH A MOTOR VEHICLE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692618A (en) * 1951-09-19 1954-10-26 Ludowici Johann Wilhelm Diaphragmed piston and cylinder construction
GB1346974A (en) * 1972-10-14 1974-02-13 Ford Motor Co Hydraulic clutch release mechanism
US4051937A (en) * 1973-04-09 1977-10-04 Skf Industrial Trading And Development Company B.V. Hydraulic clutch release mechanism for motor vehicles
US4108486A (en) * 1973-03-09 1978-08-22 Repapress Ag Inflatable thrust producing tool
GB2104179A (en) * 1981-08-01 1983-03-02 Skf Kugellagerfabriken Gmbh An hydraulically operated clutch release bearing assembly
GB2105812A (en) * 1981-09-15 1983-03-30 Luk Lamellen & Kupplungsbau Pressure-medium-operated disengaging device for clutches, especially for motor vehicle clutches
GB2116282A (en) * 1982-02-26 1983-09-21 Fichtel & Sachs Ag Hydraulically actuatable rolling bearing friction clutch release device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2692618A (en) * 1951-09-19 1954-10-26 Ludowici Johann Wilhelm Diaphragmed piston and cylinder construction
GB1346974A (en) * 1972-10-14 1974-02-13 Ford Motor Co Hydraulic clutch release mechanism
US4108486A (en) * 1973-03-09 1978-08-22 Repapress Ag Inflatable thrust producing tool
US4051937A (en) * 1973-04-09 1977-10-04 Skf Industrial Trading And Development Company B.V. Hydraulic clutch release mechanism for motor vehicles
GB2104179A (en) * 1981-08-01 1983-03-02 Skf Kugellagerfabriken Gmbh An hydraulically operated clutch release bearing assembly
GB2105812A (en) * 1981-09-15 1983-03-30 Luk Lamellen & Kupplungsbau Pressure-medium-operated disengaging device for clutches, especially for motor vehicle clutches
GB2116282A (en) * 1982-02-26 1983-09-21 Fichtel & Sachs Ag Hydraulically actuatable rolling bearing friction clutch release device

Also Published As

Publication number Publication date
GB2339256A (en) 2000-01-19
GB9814807D0 (en) 1998-09-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060708