SE8204516D0 - THREADLY MANOVER - Google Patents

THREADLY MANOVER

Info

Publication number
SE8204516D0
SE8204516D0 SE8204516A SE8204516A SE8204516D0 SE 8204516 D0 SE8204516 D0 SE 8204516D0 SE 8204516 A SE8204516 A SE 8204516A SE 8204516 A SE8204516 A SE 8204516A SE 8204516 D0 SE8204516 D0 SE 8204516D0
Authority
SE
Sweden
Prior art keywords
actuator
bracket
actuators
casing
axis
Prior art date
Application number
SE8204516A
Other languages
Swedish (sv)
Other versions
SE8204516L (en
Inventor
P P Demers
Original Assignee
Bird Johnson 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 Bird Johnson Co filed Critical Bird Johnson Co
Publication of SE8204516D0 publication Critical patent/SE8204516D0/en
Publication of SE8204516L publication Critical patent/SE8204516L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J17/00—Joints
    • B25J17/02—Wrist joints
    • B25J17/0241—One-dimensional joints
    • B25J17/025—One-dimensional joints mounted in series
    • 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
    • B25J9/14—Programme-controlled manipulators characterised by positioning means for manipulator elements fluid
    • B25J9/146—Rotary actuators
    • B25J9/148—Rotary actuators of the oscillating vane-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Vehicle Body Suspensions (AREA)
  • Actuator (AREA)

Abstract

A three-axis actuator assembly comprises pitch, yaw, and roll hydraulic actuators (1, 2, 3) supported indirectly by corresponding brackets (4, 5, 6) in series relation. Each bracket is supported for rotation about the axis of the prior actuator in the bracket for the prior actuator so that the brackets, rather than the actuators, carry the loads other than torques. The torque reaction forces imposed on each actuator casing are carried by wide thin torque reaction bands (25) connected between the casing and the bracket for that actuator. Each band has an offset segment located between the actuator and the bracket to accommodate by flexure tolerance variations without imparting any significant side loads to the actuator. The bracket (4) for each actuator includes a manifold plate carrying a servovalve (PSV) that communicates through orifices (200, 202, 204, 206) and couplings (33) with the ports of the actuator (1). Anti-backlash coupling assemblies may connect the wing shafts of the actuators with the bracket for the next actuator or with the tool holder, in the case of the last actuator. <IMAGE>
SE8204516A 1981-07-31 1982-07-30 THREADLY MANOVER SE8204516L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28906381A 1981-07-31 1981-07-31

Publications (2)

Publication Number Publication Date
SE8204516D0 true SE8204516D0 (en) 1982-07-30
SE8204516L SE8204516L (en) 1983-02-01

Family

ID=23109879

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204516A SE8204516L (en) 1981-07-31 1982-07-30 THREADLY MANOVER

Country Status (9)

Country Link
JP (1) JPS5865305A (en)
AU (1) AU546502B2 (en)
CA (1) CA1178168A (en)
CH (1) CH649248A5 (en)
DE (1) DE3228610A1 (en)
FR (1) FR2510457B1 (en)
GB (1) GB2102763B (en)
IT (1) IT1150386B (en)
SE (1) SE8204516L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58178001A (en) * 1982-04-12 1983-10-18 ム−グ・インコ−ポレ−テツド Rotary actuator and actuator assembly
SE452428B (en) * 1983-07-11 1987-11-30 Asea Ab ROBOT INSTALLATION FOR ASSEMBLY
SE444531B (en) * 1984-08-31 1986-04-21 Asea Ab TRADE FOR AN INDUSTRIAL BOTTLE
GB2175872B (en) * 1985-05-28 1988-09-01 English Electric Co Ltd An articulated limb e.g. for a robotic manipulator
DE3717597A1 (en) * 1986-07-09 1988-01-21 Eisenmann Foerdertech Gmbh Modular-construction robot jointed head
CA1312349C (en) * 1986-11-08 1993-01-05 Genzo Fuse Robot apparatus
US4778332A (en) * 1987-02-09 1988-10-18 The Perkin-Elmer Corporation Wafer flip apparatus
GB2273282B (en) * 1992-12-10 1997-06-04 O Brien Brian J Powered variable geometry structural unit
US20190360180A1 (en) * 2018-03-30 2019-11-28 ESCO GROUP LLC (formerly ESCO Corporation) Manipulator, system and process of operating the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110476B (en) * 1959-03-05 1961-07-06 Oskar E Peter Clamping element for connecting hubs to a shaft
DE7003501U (en) * 1970-02-03 1970-06-11 Skf Kugellagerfabriken Gmbh CLAMPING SLEEVE.
US3893573A (en) * 1973-08-20 1975-07-08 Nasa Variable ratio mixed-mode bilateral master-slave control system for shuttle remote manipulator system
US3920972A (en) * 1974-07-16 1975-11-18 Cincinnati Milacron Inc Method and apparatus for programming a computer operated robot arm
DE2754609A1 (en) * 1977-12-08 1979-06-13 Karlsruhe Augsburg Iweka Industrial robot manipulator pivot spindle drive unit - comprises three independent modules positively secured together

Also Published As

Publication number Publication date
SE8204516L (en) 1983-02-01
DE3228610A1 (en) 1983-02-17
GB2102763A (en) 1983-02-09
FR2510457A1 (en) 1983-02-04
AU546502B2 (en) 1985-09-05
AU8637682A (en) 1983-02-03
DE3228610C2 (en) 1987-03-19
FR2510457B1 (en) 1986-09-05
IT1150386B (en) 1986-12-10
JPS5865305A (en) 1983-04-19
CA1178168A (en) 1984-11-20
IT8248910A0 (en) 1982-07-29
GB2102763B (en) 1985-05-30
CH649248A5 (en) 1985-05-15

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