JPS57173706A - Device for checking linear body - Google Patents

Device for checking linear body

Info

Publication number
JPS57173706A
JPS57173706A JP56058879A JP5887981A JPS57173706A JP S57173706 A JPS57173706 A JP S57173706A JP 56058879 A JP56058879 A JP 56058879A JP 5887981 A JP5887981 A JP 5887981A JP S57173706 A JPS57173706 A JP S57173706A
Authority
JP
Japan
Prior art keywords
stage
handle
moved
hair
microscope
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.)
Granted
Application number
JP56058879A
Other languages
English (en)
Other versions
JPS634643B2 (ja
Inventor
Takeshi Matsumoto
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP56058879A priority Critical patent/JPS57173706A/ja
Publication of JPS57173706A publication Critical patent/JPS57173706A/ja
Publication of JPS634643B2 publication Critical patent/JPS634643B2/ja
Granted 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP56058879A 1981-04-17 1981-04-17 Device for checking linear body Granted JPS57173706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56058879A JPS57173706A (en) 1981-04-17 1981-04-17 Device for checking linear body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56058879A JPS57173706A (en) 1981-04-17 1981-04-17 Device for checking linear body

Publications (2)

Publication Number Publication Date
JPS57173706A true JPS57173706A (en) 1982-10-26
JPS634643B2 JPS634643B2 (ja) 1988-01-29

Family

ID=13097038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56058879A Granted JPS57173706A (en) 1981-04-17 1981-04-17 Device for checking linear body

Country Status (1)

Country Link
JP (1) JPS57173706A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62128356U (ja) * 1986-02-07 1987-08-14
JP2007256272A (ja) * 2006-02-24 2007-10-04 Hitachi High-Technologies Corp 表面検査装置
US8577119B2 (en) 2006-02-24 2013-11-05 Hitachi High-Technologies Corporation Wafer surface observing method and apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62128356U (ja) * 1986-02-07 1987-08-14
JP2007256272A (ja) * 2006-02-24 2007-10-04 Hitachi High-Technologies Corp 表面検査装置
US8577119B2 (en) 2006-02-24 2013-11-05 Hitachi High-Technologies Corporation Wafer surface observing method and apparatus

Also Published As

Publication number Publication date
JPS634643B2 (ja) 1988-01-29

Similar Documents

Publication Publication Date Title
FR2657940B1 (fr) Raccord de canalisations du type a clapets tournants.
ES8400277A1 (es) Aparato autonomo capaz de desplazarse a lo largo de una superficie no horizontal, utilizable por ejemplo para pintar o decapar cascos de barcos.
NO169103C (no) Kontrastmidler for anvendelse ved nmr-, roentgen- eller ultralyddiagnostikk, samt komplekssalter for anvendelse i slike kontrastmidler
DE3271102D1 (en) Multi-component valve which can be assembled in a straight line or in an elbow configuration
JPS57173706A (en) Device for checking linear body
EP0324321A3 (en) Instrument for writing and drawing
ES8200254A1 (es) Un dispositivo para el posicionamiento de una pieza de tra- bajo sobre una maquina-herramienta
DE3563424D1 (en) Manipulators
GB2100007B (en) A process for determining the force acting on a test piece and/or the resultant change in dimensions and a device for carrying out such a process
GB2034477B (en) Arrangement for use in measuring workpieces with surface discontinuities
ES261739U (es) Dispositivo regulador de la psicion de un elemento desplaza-ble, tal como un asiento de un vehiculo.
DE3063773D1 (en) Improved workpiece support device and auxiliary support body arrangement
FR2513166B1 (ja)
ATE41334T1 (de) Vorrichtung fuer die anstellung von einbaustuecken in walzgeruesten.
EP0117975A3 (en) Device for handling work pieces, assembly parts or the like
ES8100995A1 (es) Perfeccionamientos introducidos en las servo-direcciones hi-drostaticas, en especial para vehiculos automoviles
BR8006861A (pt) Processo para usinagem com desbaste de uma peca-obra metalica simetrica em rotacao, e dispositivo para execucao do processo
CA2068416A1 (en) Tool Guide and Contour Sander for Use Therewith
SU1093513A1 (ru) Шлифовальна головка
JPS5480961A (en) Hoist outer frame made of steel plate
EP0062441A3 (en) Rotary forming tool and spindle therefor
SU1161287A1 (ru) Устройство дл секторного прот гивани
JPS57149155A (en) Positioner for finishing cast article or the like
GB2171620A (en) Clamping device for key cutting machine
JPS6454402A (en) Converging mirror