GB1278859A - Optical angle-measuring instrument graduated circle securing arrangement - Google Patents

Optical angle-measuring instrument graduated circle securing arrangement

Info

Publication number
GB1278859A
GB1278859A GB3025970A GB3025970A GB1278859A GB 1278859 A GB1278859 A GB 1278859A GB 3025970 A GB3025970 A GB 3025970A GB 3025970 A GB3025970 A GB 3025970A GB 1278859 A GB1278859 A GB 1278859A
Authority
GB
United Kingdom
Prior art keywords
measuring instrument
optical angle
securing arrangement
graduated circle
circle securing
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
GB3025970A
Other languages
English (en)
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.)
Leica Geosystems AG
Original Assignee
Wild Heerbrugg AG
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 Wild Heerbrugg AG filed Critical Wild Heerbrugg AG
Publication of GB1278859A publication Critical patent/GB1278859A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C1/00—Measuring angles
    • G01C1/02—Theodolites
    • G01C1/06—Arrangements for reading scales

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Adhesive Tapes (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Adhesives Or Adhesive Processes (AREA)
GB3025970A 1970-05-06 1970-06-22 Optical angle-measuring instrument graduated circle securing arrangement Expired GB1278859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH684070A CH503346A (de) 1970-05-06 1970-05-06 Teilkreisbefestigung

Publications (1)

Publication Number Publication Date
GB1278859A true GB1278859A (en) 1972-06-21

Family

ID=4315844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3025970A Expired GB1278859A (en) 1970-05-06 1970-06-22 Optical angle-measuring instrument graduated circle securing arrangement

Country Status (4)

Country Link
JP (1) JPS4931666B1 (ja)
CH (1) CH503346A (ja)
DE (1) DE2027662B2 (ja)
GB (1) GB1278859A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE15540T1 (de) * 1980-07-01 1985-09-15 Contraves Ag Anordnung zur steifen verbindung zwischen einer antriebswelle und einer kodierscheibe eines beobachtungsperiskops.
DE3526735A1 (de) * 1985-07-26 1987-02-05 Heidenhain Gmbh Dr Johannes Fehlergesicherte inkrementale positionsmesseinrichtung

Also Published As

Publication number Publication date
DE2027662B2 (de) 1977-05-12
CH503346A (de) 1971-02-15
JPS4931666B1 (ja) 1974-08-23
DE2027662A1 (de) 1971-11-18

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Legal Events

Date Code Title Description
PS Patent sealed