GB1340127A - Machine for performing operations at different positions with automatic positioning at such positions - Google Patents

Machine for performing operations at different positions with automatic positioning at such positions

Info

Publication number
GB1340127A
GB1340127A GB2200971A GB2200971A GB1340127A GB 1340127 A GB1340127 A GB 1340127A GB 2200971 A GB2200971 A GB 2200971A GB 2200971 A GB2200971 A GB 2200971A GB 1340127 A GB1340127 A GB 1340127A
Authority
GB
United Kingdom
Prior art keywords
strips
tool
conductors
positions
combs
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
GB2200971A
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.)
RECH ET CONST ELECTRONIQUES SO
Original Assignee
RECH ET CONST ELECTRONIQUES SO
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
Priority claimed from FR7005741A external-priority patent/FR2079946A5/fr
Priority claimed from FR7019112A external-priority patent/FR2090038B1/fr
Application filed by RECH ET CONST ELECTRONIQUES SO filed Critical RECH ET CONST ELECTRONIQUES SO
Publication of GB1340127A publication Critical patent/GB1340127A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/06—Wiring by machine
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/27—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device
    • G05B19/29—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device for point-to-point control
    • G05B19/291—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using an absolute digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Electron Beam Exposure (AREA)
  • Optical Transform (AREA)

Abstract

1340127 Position encoders SOC D'ETUDES RECHERCHES ET CONSTRUCTIONS ELECTRONIQUES 19 April 1971 [18 Feb 1970 26 May 1970] 22009/71 Heading G4H [Also in Division G3] In a co-ordinate drive system, of say a wiring tool, where the position of the tool is indicated by a scale having a series of conductive strips insulated from one another and a pair of which are shorted together at the position of the tool, the drive motor being stopped when the tool reaches a desired position, but due to overshoot is reversed, this process being repeated a predetermined number of times to accurately position the tool. The shorting of the strips may be by a roller or a light beam activating photoconductive material separating the strips. Various arrangements of strips and interconnections of strips are described to further encode the position of the tool along a scale. In Fig. 5 two interslotting combs 63, 65 provide between them odd numbered strips and individual strips the even numbered ones, separate connections being made to each of the strips and each of the combs. In another arrangement (Fig. 6, not shown) each of the strips are connected to one of eight conductors, the pattern of connections enabling encoding from the eight conductors. In Fig. 7 even numbered strips are represented by two strips and connected to conductors 0 to 9 and odd numbered strips are connected together in decades 0, 1, 2 ....
GB2200971A 1970-02-18 1971-04-19 Machine for performing operations at different positions with automatic positioning at such positions Expired GB1340127A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7005741A FR2079946A5 (en) 1970-02-18 1970-02-18
FR7019112A FR2090038B1 (en) 1970-05-26 1970-05-26

Publications (1)

Publication Number Publication Date
GB1340127A true GB1340127A (en) 1973-12-12

Family

ID=26215562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2200971A Expired GB1340127A (en) 1970-02-18 1971-04-19 Machine for performing operations at different positions with automatic positioning at such positions

Country Status (7)

Country Link
US (1) US3659174A (en)
JP (1) JPS5131911B1 (en)
CA (1) CA966915A (en)
DE (1) DE2107854B2 (en)
GB (1) GB1340127A (en)
NO (1) NO131955C (en)
SE (1) SE380639B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196727A5 (en) * 1972-08-17 1974-03-15 Sercel Rech Const Elect
US4121473A (en) * 1976-07-15 1978-10-24 Pitney-Bowes, Inc. Simultaneously controlled postage meter conversion apparatus
US4129815A (en) * 1976-09-10 1978-12-12 National Controls, Inc. Postal meter actuator
CN103579734A (en) * 2012-07-30 2014-02-12 鸿富锦精密工业（深圳）有限公司 Antenna stand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356932A (en) * 1967-12-05 Position measuring transformer having coil. winding for salient poles
US2930030A (en) * 1954-12-13 1960-03-22 Hirose Mitsuaki Apparatus for measuring and indicating the value of a variable physical quantity
US3020460A (en) * 1958-07-21 1962-02-06 Hartford Special Machinery Co Position control servosystem
US3199006A (en) * 1963-01-23 1965-08-03 Bendix Corp Switching logic means for a discrete servomotor mechanism

Also Published As

Publication number Publication date
DE2107854B2 (en) 1974-01-03
CA966915A (en) 1975-04-29
JPS5131911B1 (en) 1976-09-09
SE380639B (en) 1975-11-10
US3659174A (en) 1972-04-25
DE2107854A1 (en) 1971-08-26
NO131955C (en) 1975-08-27
NO131955B (en) 1975-05-20
DE2107854C3 (en) 1974-08-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee