GB2255961B - Mechanical actuator - Google Patents

Mechanical actuator

Info

Publication number
GB2255961B
GB2255961B GB9205476A GB9205476A GB2255961B GB 2255961 B GB2255961 B GB 2255961B GB 9205476 A GB9205476 A GB 9205476A GB 9205476 A GB9205476 A GB 9205476A GB 2255961 B GB2255961 B GB 2255961B
Authority
GB
United Kingdom
Prior art keywords
mechanical actuator
actuator
mechanical
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 - Lifetime
Application number
GB9205476A
Other versions
GB2255961A (en
GB9205476D0 (en
Inventor
Richard Greenhill
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 GB9205476D0 publication Critical patent/GB9205476D0/en
Publication of GB2255961A publication Critical patent/GB2255961A/en
Application granted granted Critical
Publication of GB2255961B publication Critical patent/GB2255961B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J13/00—Controls for manipulators
    • B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
    • B25J13/085—Force or torque sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/02—Sensing devices
    • B25J19/021—Optical sensing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/1075—Programme-controlled manipulators characterised by positioning means for manipulator elements with muscles or tendons

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rheumatology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
GB9205476A 1991-03-13 1992-03-13 Mechanical actuator Expired - Lifetime GB2255961B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919105287A GB9105287D0 (en) 1991-03-13 1991-03-13 Artificial digit

Publications (3)

Publication Number Publication Date
GB9205476D0 GB9205476D0 (en) 1992-04-29
GB2255961A GB2255961A (en) 1992-11-25
GB2255961B true GB2255961B (en) 1995-06-14

Family

ID=10691482

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919105287A Pending GB9105287D0 (en) 1991-03-13 1991-03-13 Artificial digit
GB9205476A Expired - Lifetime GB2255961B (en) 1991-03-13 1992-03-13 Mechanical actuator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919105287A Pending GB9105287D0 (en) 1991-03-13 1991-03-13 Artificial digit

Country Status (1)

Country Link
GB (2) GB9105287D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070213842A1 (en) * 2006-03-07 2007-09-13 Simmons Randy S Prosthetic arm
GB0817417D0 (en) * 2008-09-23 2008-10-29 Shadow Robot Company The Ltd Robotic muscles

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125775A2 (en) * 1983-04-12 1984-11-21 Polaroid Corporation Controlling movement of a robot arm
US4547668A (en) * 1983-09-14 1985-10-15 Siemens Corporate Research & Support, Inc. Two-dimensional pressure sensor using retro-reflective tape and semi-transparent medium
GB2181838A (en) * 1985-10-16 1987-04-29 Pirelli Cavi Spa Optical position sensor
EP0290646A1 (en) * 1987-05-12 1988-11-17 Erhard Dr. Giese Fiber optical pressure transducer
GB2238992A (en) * 1989-10-31 1991-06-19 Portsmouth Tech Consult Self-propelled robot vehicle having a frame with four pivoted sides.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125775A2 (en) * 1983-04-12 1984-11-21 Polaroid Corporation Controlling movement of a robot arm
US4547668A (en) * 1983-09-14 1985-10-15 Siemens Corporate Research & Support, Inc. Two-dimensional pressure sensor using retro-reflective tape and semi-transparent medium
GB2181838A (en) * 1985-10-16 1987-04-29 Pirelli Cavi Spa Optical position sensor
EP0290646A1 (en) * 1987-05-12 1988-11-17 Erhard Dr. Giese Fiber optical pressure transducer
GB2238992A (en) * 1989-10-31 1991-06-19 Portsmouth Tech Consult Self-propelled robot vehicle having a frame with four pivoted sides.

Also Published As

Publication number Publication date
GB2255961A (en) 1992-11-25
GB9205476D0 (en) 1992-04-29
GB9105287D0 (en) 1991-04-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20120312