ES367827A1 - Variable-orientation mechanism - Google Patents

Variable-orientation mechanism

Info

Publication number
ES367827A1
ES367827A1 ES367827A ES367827A ES367827A1 ES 367827 A1 ES367827 A1 ES 367827A1 ES 367827 A ES367827 A ES 367827A ES 367827 A ES367827 A ES 367827A ES 367827 A1 ES367827 A1 ES 367827A1
Authority
ES
Spain
Prior art keywords
axis
sleeve
degrees
rotatable
support
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
Application number
ES367827A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES367827A1 publication Critical patent/ES367827A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G23/00—Means for ensuring the correct positioning of parts of control mechanisms, e.g. for taking-up play
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • B23Q1/5412—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair followed perpendicularly by a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J7/00—Micromanipulators
    • 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
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/02—Means for regulating or adjusting control mechanisms, e.g. devices for automatic adjustment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20305—Robotic arm
    • Y10T74/20329—Joint between elements
    • Y10T74/20335—Wrist

Abstract

A support for a sample holder in an electron beam diffraction apparatus is provided with six degrees of freedom. In Fig. 1 the sample 1 is mounted on a bevel pinion 2 which is freely rotatable about axis X-X1 and which is mounted on a yoke 4 rotatable 15 degrees about axis Y-Y1 and mounted in turn on a support 12 which is rotatable 80 degrees about axis O-O1. These three rotations are controlled by pinions 18-20 which can be rotated by concentric shafts 29-31 via toothed wheels 32-34 and rods 23-25. The outer shaft 29 is mounted within a support sleeve 28 adapted for translation along axes W-W1 and Z-Z1, and for rotation about axis Z-Z1 to provide the other three degrees of freedom. The sleeve 28 is mounted within a casing formed by two parts 50 and 53 which engage along a groove 60 and are relatively movable along the W-W1 axis by means of a screw 55 vacuum tight joints are provided by seals 51 and 67 and by bellows 54. The sleeve 28 is translatable along axis Z-Z1 by means of a capstan nut 61 co-operating with threads 63 on the sleeve, and is rotatable about this axis by means of a crankplate 69 carrying a screw (71, Fig. 5, not shown) engaging teeth formed in the external surface of the sleeve 28.
ES367827A 1968-05-31 1969-05-29 Variable-orientation mechanism Expired ES367827A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR153565 1968-05-31

Publications (1)

Publication Number Publication Date
ES367827A1 true ES367827A1 (en) 1971-04-16

Family

ID=8650757

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367827A Expired ES367827A1 (en) 1968-05-31 1969-05-29 Variable-orientation mechanism

Country Status (8)

Country Link
US (1) US3600967A (en)
BE (1) BE732574A (en)
CH (1) CH507783A (en)
DE (1) DE1926135B2 (en)
ES (1) ES367827A1 (en)
FR (1) FR1579003A (en)
GB (1) GB1203925A (en)
LU (1) LU58614A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700228A (en) * 1970-09-25 1972-10-24 Robert E Peale Adjustable axis work support
DE2311588A1 (en) * 1973-03-08 1974-09-12 Engel Heinrich MANIPULATOR
US3865152A (en) * 1973-05-03 1975-02-11 Giuseppe Camardella Automatic coils winding turret machine
US4402234A (en) * 1981-08-13 1983-09-06 General Motors Corporation Three-axis wrist mechanism
NL8402765A (en) * 1984-09-11 1986-04-01 Philips Nv MANIPULATOR WITH SIX FREEDOMS.
GB2215243B (en) * 1988-02-24 1992-02-26 Jobs Spa A chuck head for automatic machine tools.
US5697256A (en) * 1996-06-28 1997-12-16 Matteo; Joseph C. Hybrid differential transmission
US20110042564A1 (en) * 2009-08-20 2011-02-24 Yasuhide Naito Laser ablation mass analyzing apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704331A (en) * 1953-10-20 1955-03-15 Albert M Stott Adjustable mount for X-ray diffraction crystal
GB1031068A (en) * 1963-09-23 1966-05-25 George Vincent Grispo Improvements in or relating to motion reduction mechanisms

Also Published As

Publication number Publication date
LU58614A1 (en) 1969-08-22
CH507783A (en) 1971-05-31
GB1203925A (en) 1970-09-03
US3600967A (en) 1971-08-24
FR1579003A (en) 1969-08-22
BE732574A (en) 1969-10-16
DE1926135B2 (en) 1971-12-16
DE1926135A1 (en) 1970-02-12

Similar Documents

Publication Publication Date Title
ES367827A1 (en) Variable-orientation mechanism
GB1165492A (en) An Apparatus for Coupling a Driving Means to a Movable Member
GB953535A (en) Improvements in x-ray diffractometers
US3172300A (en) Joy stick control
GB1020930A (en) Improvements relating to x-ray analysing apparatus
GB898037A (en) Improvements in intermittent reversing drives
ES8201075A1 (en) Hand control mechanism
ES357887A1 (en) Mixing or kneading device
GB1112354A (en) Rotational shaft encoder
US3371650A (en) Means to position and drive work support
Knox A three-axis goniometer for channelling experiments
GB1247670A (en) Spectrometers
GB798781A (en) Improvements in or relating to a mechanical motion converting system
GB908863A (en) Variable-ratio drive for scanning arrangements and recording machines for image reproduction
ES8400044A1 (en) A remote manipulator
FR2142625A1 (en) Rotary powder mixing appts - eg for blending mixed oxide uranium-plutonium powders
GB964057A (en) Photographic objectives
GB935417A (en) Improvements in joy stick control
GB1258150A (en)
GB837345A (en) Improvements in or relating to a method of blending masses and devices for performing the same
GB800113A (en) Adjustable throw-guiding device for use on rotary snow-ploughs
GB873137A (en) Improvements in motion transmitting means
FR2276142A1 (en) Machine tool attachment for milling curves - indirect shaft rotation via crown wheel planet wheel and pinion
GB948167A (en) Improvements relating to x-ray apparatus
GB873990A (en) Improvements in and relating to the positioning of bodies in three dimensions