GB949104A - Improvements in or relating to profile recording and comparing apparatus - Google Patents

Improvements in or relating to profile recording and comparing apparatus

Info

Publication number
GB949104A
GB949104A GB3940961A GB3940961A GB949104A GB 949104 A GB949104 A GB 949104A GB 3940961 A GB3940961 A GB 3940961A GB 3940961 A GB3940961 A GB 3940961A GB 949104 A GB949104 A GB 949104A
Authority
GB
United Kingdom
Prior art keywords
cylinder
standard
optical system
trace
feeler
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
GB3940961A
Inventor
William George Hill
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.)
HER MAJESTY S PRINCIPAL SEC DE
Original Assignee
HER MAJESTY S PRINCIPAL SEC DE
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 to FR1343848D priority Critical patent/FR1343848A/fr
Application filed by HER MAJESTY S PRINCIPAL SEC DE filed Critical HER MAJESTY S PRINCIPAL SEC DE
Priority to GB3940961A priority patent/GB949104A/en
Priority to DE19621448461 priority patent/DE1448461A1/en
Priority to CH1291162A priority patent/CH404216A/en
Publication of GB949104A publication Critical patent/GB949104A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B3/00—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B3/001—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two- dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
    • G01B5/285—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces for controlling eveness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B2700/00—Machines, apparatus, tools or accessories for artistic work
    • B44B2700/02—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings
    • B44B2700/021—Artist's machines or apparatus equipped with tools or work holders moving or able to be controlled substantially two-dimensionally for carving, engraving, or guilloching shallow ornamenting or markings by copying

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

949,104. Comparing profiles; recording apparatus. SECRETARY OF STATE, WAR DEPARTMENT. Nov. 2,1962 [Nov.3, 1961], No. 39409/61. Headings G1J and G1M. Apparatus for recording and comparing profiles comprises a feeler 21 movable round a standard or a workpiece 43. As the feeler moves in one co-ordinate direction rod 18,19 slides in members 22, 23 and drives a wheel 17 to rotate a cylinder 16. As the feeler moves in a perpendicular direction carriage 4, supporting cylinder 16, rod 19 and members 22, 23 slides on guides 11, 8, 9, thus moving cylinder 16 axially relative to a support 33, carrying an optical system and a scriber. Cylinder 16 is transparent but covered with a film of carbon. A scriber 37 is detachably mounted on a fixed support 33 and bears resiliently against cylinder 16 so that it can produce a trace of a standard profile 43 on the cylinder 16. An optical system (Fig. 3) comprising a light bulb 40a, a mirror 42, within the cylinder 16, a lens 46 and mirrors 47, 48 are provided so that the trace produced can be viewed on a screen 49, with a reference marking 50, mounted on the same support 33 as the scriber 37. If the scriber is removed and the feeler 21 again moved round the standard 43 the trace will move through the intersection of the reference marking 50. If a workpiece replaces the standard 43 and the feeler follows its outline any deviation of the trace from the intersection of marking 50 indicates deviation of the workpiece from standard. In alternative embodiments the cylinder 16 is coated with a reflecting material and an appropriate optical system provided. The axial movement of the cylinder relative to the optical system may be produced by moving the optical system rather than the cylinder. The cylinder may be replaced by a turntable. The trace produced on the cylinder or turntable need not be identical to the standard profile but is related thereto by the transmission characteristics of the apparatus.
GB3940961A 1961-11-03 1961-11-03 Improvements in or relating to profile recording and comparing apparatus Expired GB949104A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1343848D FR1343848A (en) 1961-11-03
GB3940961A GB949104A (en) 1961-11-03 1961-11-03 Improvements in or relating to profile recording and comparing apparatus
DE19621448461 DE1448461A1 (en) 1961-11-03 1962-11-03 Device for recording and comparing profiles
CH1291162A CH404216A (en) 1961-11-03 1962-11-05 Device for recording and comparing profiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3940961A GB949104A (en) 1961-11-03 1961-11-03 Improvements in or relating to profile recording and comparing apparatus

Publications (1)

Publication Number Publication Date
GB949104A true GB949104A (en) 1964-02-12

Family

ID=10409390

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3940961A Expired GB949104A (en) 1961-11-03 1961-11-03 Improvements in or relating to profile recording and comparing apparatus

Country Status (4)

Country Link
CH (1) CH404216A (en)
DE (1) DE1448461A1 (en)
FR (1) FR1343848A (en)
GB (1) GB949104A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107032066A (en) * 2017-05-09 2017-08-11 浙江硕和机器人科技有限公司 A kind of guide plate flatness detecting device
CN118424083A (en) * 2024-07-03 2024-08-02 中国建筑第五工程局有限公司 Emery wear-resisting terrace roughness detection device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179426B (en) * 1976-05-14 1982-10-28 Boehr Mueboer Es Cipoeipari Ku Method and apparatus for testing the sizes of lasts,for assigning the tendecies determining the measuring and production by forming of projection drawings

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107032066A (en) * 2017-05-09 2017-08-11 浙江硕和机器人科技有限公司 A kind of guide plate flatness detecting device
CN107032066B (en) * 2017-05-09 2022-10-04 浙江硕和机器人科技股份有限公司 Guide plate flatness detection device
CN118424083A (en) * 2024-07-03 2024-08-02 中国建筑第五工程局有限公司 Emery wear-resisting terrace roughness detection device

Also Published As

Publication number Publication date
FR1343848A (en)
DE1448461A1 (en) 1968-12-12
CH404216A (en) 1965-12-15

Similar Documents

Publication Publication Date Title
ES445863A1 (en) Optical focussing device for focussing a radiation beam
GB1372462A (en) Overhead slide projector
GB1181976A (en) Micro-Image Display Apparatus
ES295081A1 (en) Apparatus for optically measuring wheel alignment characteristics
GB1074301A (en) Improvements in optical setting
GB949104A (en) Improvements in or relating to profile recording and comparing apparatus
GB943346A (en) Optical projector
GB1275906A (en) Optical projection head
FR2377662A1 (en) Microscope illumination regulator system - consists of simple pivoted mechanical shutter with parallel light channels of effective width dependent on set angle
GB983735A (en) High information density data record and readout device
US2799206A (en) Wide range optical projection contour inspection system
GB1509288A (en) Photocomposing machine
GB1367767A (en) Laser machining of oxide materials
GB1230574A (en)
SE8003261L (en) ADJUSTING DEVICE FOR AN OPTICAL SYSTEM
GB1337147A (en) Photoelectrophoretic imaging apparatus
SU151486A1 (en) Focusing method on infinity of optical systems
GB1263249A (en) Portable microfiche reader
GB724162A (en) Apparatus for gauging profiles of workpieces
GB1346038A (en) Optical enlarging device
SE9003423D0 (en) REFLECTOR
GB885508A (en) Improvements in optical means for indicating or recording a path of movement
GB1335551A (en) Optical comparators
GB1533687A (en) Microfilm image projection apparatus
FR2379083A1 (en) Deviation and stabilisation unit for light beam - has two gimbal mounted deflectors to reduce effect of angular vibration