GB1203925A - Variable-orientation mechanism for positioning samples - Google Patents

Variable-orientation mechanism for positioning samples

Info

Publication number
GB1203925A
GB1203925A GB24130/69A GB2413069A GB1203925A GB 1203925 A GB1203925 A GB 1203925A GB 24130/69 A GB24130/69 A GB 24130/69A GB 2413069 A GB2413069 A GB 2413069A GB 1203925 A GB1203925 A GB 1203925A
Authority
GB
United Kingdom
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
GB24130/69A
Inventor
Bernard Auguin
Pierre Noe
Richard Riwan
Georges Viel
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 GB1203925A publication Critical patent/GB1203925A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Robotics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Transmission Devices (AREA)

Abstract

1,203,925. Electron beam apparatus. COMMISSARIAT A L'ENERGIE ATOMIQUE. 12 May, 1969 [31 May, 1968], No. 24130/69. Heading H1D. 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-X<SP>1</SP> and which is mounted on a yoke 4 rotatable Π15 degrees about axis Y-Y<SP>1</SP> and mounted in turn on a support 12 which is rotatable Π80 degrees about axis O-O<SP>1</SP>. 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-W<SP>1</SP> and Z-Z<SP>1</SP>, and for rotation about axis Z-Z<SP>1</SP> 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-W<SP>1</SP> 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-Z<SP>1</SP> 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.
GB24130/69A 1968-05-31 1969-05-12 Variable-orientation mechanism for positioning samples Expired GB1203925A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1203925A true GB1203925A (en) 1970-09-03

Family

ID=8650757

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24130/69A Expired GB1203925A (en) 1968-05-31 1969-05-12 Variable-orientation mechanism for positioning samples

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
FR1579003A (en) 1969-08-22
BE732574A (en) 1969-10-16
CH507783A (en) 1971-05-31
ES367827A1 (en) 1971-04-16
DE1926135B2 (en) 1971-12-16
US3600967A (en) 1971-08-24
DE1926135A1 (en) 1970-02-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]