GB1190806A - Needle or like Article Inspection - Google Patents

Needle or like Article Inspection

Info

Publication number
GB1190806A
GB1190806A GB27959/67A GB2795967A GB1190806A GB 1190806 A GB1190806 A GB 1190806A GB 27959/67 A GB27959/67 A GB 27959/67A GB 2795967 A GB2795967 A GB 2795967A GB 1190806 A GB1190806 A GB 1190806A
Authority
GB
United Kingdom
Prior art keywords
needles
needle
conveyer
sensing
rotary
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
GB27959/67A
Inventor
Richard Anthony Brook
Donald Mackenzie Ross
Hastings Charles Maxim Bertoya
Leonard Haigh
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.)
Needle Industries Ltd
Original Assignee
Needle Industries Ltd
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 Needle Industries Ltd filed Critical Needle Industries Ltd
Priority to GB27959/67A priority Critical patent/GB1190806A/en
Publication of GB1190806A publication Critical patent/GB1190806A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

1,190,806. Rotary elevator for needles. NEEDLE INDUSTRIES Ltd. 16 Sept., 1968 [16 June, 1967], No. 27959/67. Heading B8A. [Also in Division G4] Individual needles are fed to grooves 34 of a rotary elevator from a magazine 35, the conveyer carrying them past a sensing station 32 where incorrectly sized needles are detected and a rubber wheel 53 operated to eject faulty needles laterally from the conveyer, correctly sized needles being deposited under gravity at an unloading station 55. A wheel 38 with magnets 39 rotates simultaneously with the rotary conveyer but about a laterally displaced axis 41 so that a groove 44 between opposing magnetic poles coincides with a groove 34 at the sensing station 32. The magnetic field set up ensures that the needle is corerotly orientated for sensing, guides correctly positioning the needles longitudinally.
GB27959/67A 1967-06-16 1967-06-16 Needle or like Article Inspection Expired GB1190806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27959/67A GB1190806A (en) 1967-06-16 1967-06-16 Needle or like Article Inspection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27959/67A GB1190806A (en) 1967-06-16 1967-06-16 Needle or like Article Inspection

Publications (1)

Publication Number Publication Date
GB1190806A true GB1190806A (en) 1970-05-06

Family

ID=10268026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27959/67A Expired GB1190806A (en) 1967-06-16 1967-06-16 Needle or like Article Inspection

Country Status (1)

Country Link
GB (1) GB1190806A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456126A1 (en) * 1990-05-08 1991-11-13 Theodor Groz & Söhne & Ernst Beckert Nadelfabrik Commandit-Gesellschaft Method and apparatus for the optical control of the quality of needles of a knitting machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456126A1 (en) * 1990-05-08 1991-11-13 Theodor Groz & Söhne & Ernst Beckert Nadelfabrik Commandit-Gesellschaft Method and apparatus for the optical control of the quality of needles of a knitting machine
US5333208A (en) * 1990-05-08 1994-07-26 Theodor Grosz & Sohne Method and arrangement for optical control of the needles of knitting machines

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees