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GB904616A - Graduation support - Google Patents

Graduation support

Info

Publication number
GB904616A
GB904616A GB690061A GB690061A GB904616A GB 904616 A GB904616 A GB 904616A GB 690061 A GB690061 A GB 690061A GB 690061 A GB690061 A GB 690061A GB 904616 A GB904616 A GB 904616A
Authority
GB
United Kingdom
Prior art keywords
support
heidenhain
feb
elastic
glass
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
GB690061A
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Publication of GB904616A publication Critical patent/GB904616A/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
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

904,616. Indicating-apparatus. HEIDENHAIN, J., [trading as WENCZLER & HEIDENHAIN]. Feb. 24, 1961 [Feb. 27, 1960], No. 6900/61. Class 106 (4). A support 1 bearing graduations 2 is cemented to a glass cover 3 with an air gap 4 left therebetween. Preferably, the means 5 cementing the support and cover together is elastic and overlaps their edges. The means 5 can be a polymerization product which after solidifying is not only elastic but adheres securely to solids such as glass.
GB690061A 1960-02-27 1961-02-24 Graduation support Expired GB904616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW27347A DE1136497B (en) 1960-02-27 1960-02-27 Graduation carrier connected to a cover glass while maintaining an air gap

Publications (1)

Publication Number Publication Date
GB904616A true GB904616A (en) 1962-08-29

Family

ID=7598610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB690061A Expired GB904616A (en) 1960-02-27 1961-02-24 Graduation support

Country Status (2)

Country Link
DE (1) DE1136497B (en)
GB (1) GB904616A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305123A (en) * 1964-01-09 1967-02-21 Zenith Radio Corp Cathode-ray tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3228109A (en) * 1962-08-04 1966-01-11 Hensoldt & Sohne M Method of producing a glass scale

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1002137B (en) * 1955-03-09 1957-02-07 Zeiss Ikon Ag Heat reflection filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305123A (en) * 1964-01-09 1967-02-21 Zenith Radio Corp Cathode-ray tube

Also Published As

Publication number Publication date
DE1136497B (en) 1962-09-13

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