IT980042B - POSITIONING APPARATUS WITH POWERING MEANS WITH NEGATIVE FLEXIBILITY - Google Patents

POSITIONING APPARATUS WITH POWERING MEANS WITH NEGATIVE FLEXIBILITY

Info

Publication number
IT980042B
IT980042B IT4911573A IT4911573A IT980042B IT 980042 B IT980042 B IT 980042B IT 4911573 A IT4911573 A IT 4911573A IT 4911573 A IT4911573 A IT 4911573A IT 980042 B IT980042 B IT 980042B
Authority
IT
Italy
Prior art keywords
positioning apparatus
powering means
flexibility
negative
negative flexibility
Prior art date
Application number
IT4911573A
Other languages
Italian (it)
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Application granted granted Critical
Publication of IT980042B publication Critical patent/IT980042B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Recording Measured Values (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Rehabilitation Tools (AREA)
  • Feedback Control In General (AREA)
  • Control Of Position Or Direction (AREA)
IT4911573A 1972-03-31 1973-03-29 POSITIONING APPARATUS WITH POWERING MEANS WITH NEGATIVE FLEXIBILITY IT980042B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23990672A 1972-03-31 1972-03-31

Publications (1)

Publication Number Publication Date
IT980042B true IT980042B (en) 1974-09-30

Family

ID=22904242

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4911573A IT980042B (en) 1972-03-31 1973-03-29 POSITIONING APPARATUS WITH POWERING MEANS WITH NEGATIVE FLEXIBILITY

Country Status (8)

Country Link
JP (1) JPS497683A (en)
AR (1) AR199288A1 (en)
CA (1) CA984901A (en)
DE (1) DE2313240C3 (en)
FR (1) FR2178941B1 (en)
GB (1) GB1383476A (en)
IT (1) IT980042B (en)
NL (1) NL7304478A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102789A (en) * 1975-03-07 1976-09-10 Matsushita Electric Ind Co Ltd SAABOKAIRO
US4197708A (en) * 1978-06-09 1980-04-15 Hochstein Peter A Thermal energy scavenger (alternating stress limiters)
US4197709A (en) * 1978-06-09 1980-04-15 Hochstein Peter A Thermal energy scavenger (stress limiter)
DE3236934A1 (en) * 1982-10-06 1984-04-12 Robert Bosch Gmbh, 7000 Stuttgart Apparatus for achieving optimum functional adaption of control devices when they are switched on again
JPS6053676A (en) * 1983-09-01 1985-03-27 Furukawa Electric Co Ltd:The Crank swinging apparatus
GB2148444B (en) * 1983-09-01 1986-10-01 Furukawa Electric Co Ltd Apparatus for rocking a crank
JPS61178565A (en) * 1985-02-04 1986-08-11 Tokieda Naomitsu Actuator made of shape memory alloy
GB2612307A (en) * 2021-10-26 2023-05-03 Cambridge Mechatronics Ltd An actuator assembly

Also Published As

Publication number Publication date
GB1383476A (en) 1974-02-12
NL7304478A (en) 1973-10-02
FR2178941B1 (en) 1976-09-10
DE2313240A1 (en) 1973-10-11
CA984901A (en) 1976-03-02
JPS497683A (en) 1974-01-23
FR2178941A1 (en) 1973-11-16
DE2313240B2 (en) 1978-10-12
DE2313240C3 (en) 1979-06-13
AR199288A1 (en) 1974-08-23

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