GB2590517B - SMA Haptic assembly - Google Patents

SMA Haptic assembly Download PDF

Info

Publication number
GB2590517B
GB2590517B GB2001861.0A GB202001861A GB2590517B GB 2590517 B GB2590517 B GB 2590517B GB 202001861 A GB202001861 A GB 202001861A GB 2590517 B GB2590517 B GB 2590517B
Authority
GB
United Kingdom
Prior art keywords
haptic assembly
sma haptic
sma
assembly
haptic
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.)
Active
Application number
GB2001861.0A
Other versions
GB2590517A (en
GB202001861D0 (en
Inventor
O Heijne Nicholas
Howarth James
Flouris Andreas
Benjamin Simpson Brown Andrew
Scholz Marc-Sebastian
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.)
Cambridge Mechatronics Ltd
Original Assignee
Cambridge Mechatronics Ltd
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 Cambridge Mechatronics Ltd filed Critical Cambridge Mechatronics Ltd
Publication of GB202001861D0 publication Critical patent/GB202001861D0/en
Priority to CN202080089875.7A priority Critical patent/CN114867938A/en
Priority to PCT/GB2020/053252 priority patent/WO2021123780A1/en
Publication of GB2590517A publication Critical patent/GB2590517A/en
Application granted granted Critical
Publication of GB2590517B publication Critical patent/GB2590517B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F03G7/061—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 characterised by the actuating element
    • F03G7/0614—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 characterised by the actuating element using shape memory elements
    • F03G7/06145—Springs
    • 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
    • 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
    • F03G7/064—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 characterised by its use
    • F03G7/0645—Clamping, fixing or crimping parts
    • 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
    • F03G7/067—Safety arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Endoscopes (AREA)
GB2001861.0A 2019-12-16 2020-02-11 SMA Haptic assembly Active GB2590517B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202080089875.7A CN114867938A (en) 2019-12-16 2020-12-16 SMA haptic assembly and assembly of SMA haptic assembly
PCT/GB2020/053252 WO2021123780A1 (en) 2019-12-16 2020-12-16 Sma haptic assembly and assembly of an sma haptic assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1918461.3A GB201918461D0 (en) 2019-12-16 2019-12-16 SMA haptic assembly

Publications (3)

Publication Number Publication Date
GB202001861D0 GB202001861D0 (en) 2020-03-25
GB2590517A GB2590517A (en) 2021-06-30
GB2590517B true GB2590517B (en) 2022-01-19

Family

ID=69186836

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1918461.3A Ceased GB201918461D0 (en) 2019-12-16 2019-12-16 SMA haptic assembly
GB2001861.0A Active GB2590517B (en) 2019-12-16 2020-02-11 SMA Haptic assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1918461.3A Ceased GB201918461D0 (en) 2019-12-16 2019-12-16 SMA haptic assembly

Country Status (1)

Country Link
GB (2) GB201918461D0 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226456A (en) * 2004-02-10 2005-08-25 Toki Corporation Kk Shape memory alloy actuator
WO2019142403A1 (en) * 2018-01-22 2019-07-25 株式会社丸和製作所 Actuator
US20200252009A1 (en) * 2019-02-06 2020-08-06 Seiko Instruments Inc. Inertial force imparting device and tactile sensation presenting device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005226456A (en) * 2004-02-10 2005-08-25 Toki Corporation Kk Shape memory alloy actuator
WO2019142403A1 (en) * 2018-01-22 2019-07-25 株式会社丸和製作所 Actuator
US20200252009A1 (en) * 2019-02-06 2020-08-06 Seiko Instruments Inc. Inertial force imparting device and tactile sensation presenting device

Also Published As

Publication number Publication date
GB201918461D0 (en) 2020-01-29
GB2590517A (en) 2021-06-30
GB202001861D0 (en) 2020-03-25

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