IT993142B - Strumento di rilevamento ottico con mezzi per la illuminazione della scala - Google Patents

Strumento di rilevamento ottico con mezzi per la illuminazione della scala

Info

Publication number
IT993142B
IT993142B IT2852573A IT2852573A IT993142B IT 993142 B IT993142 B IT 993142B IT 2852573 A IT2852573 A IT 2852573A IT 2852573 A IT2852573 A IT 2852573A IT 993142 B IT993142 B IT 993142B
Authority
IT
Italy
Prior art keywords
staircase
lighting
optical detection
detection instrument
instrument
Prior art date
Application number
IT2852573A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT993142B publication Critical patent/IT993142B/it

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)
  • Telescopes (AREA)
  • Microscoopes, Condenser (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Indicating Measured Values (AREA)
IT2852573A 1972-09-05 1973-09-04 Strumento di rilevamento ottico con mezzi per la illuminazione della scala IT993142B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243509 DE2243509C3 (de) 1972-09-05 1972-09-05 Theodolit

Publications (1)

Publication Number Publication Date
IT993142B true IT993142B (it) 1975-09-30

Family

ID=5855503

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2852573A IT993142B (it) 1972-09-05 1973-09-04 Strumento di rilevamento ottico con mezzi per la illuminazione della scala

Country Status (8)

Country Link
JP (1) JPS4976544A (it)
CH (1) CH555039A (it)
DE (1) DE2243509C3 (it)
FR (1) FR2198122B3 (it)
GB (1) GB1397369A (it)
IT (1) IT993142B (it)
NL (1) NL7312190A (it)
SE (1) SE386740B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54100628U (it) * 1977-12-26 1979-07-16
JPS5662512U (it) * 1979-10-22 1981-05-27
JPS5836313U (ja) * 1981-09-01 1983-03-09 東京光学機械株式会社 マイクロ目盛読取装置
JPS58101118U (ja) * 1981-12-28 1983-07-09 東京光学機械株式会社 経緯儀
JPS60159302U (ja) * 1984-04-02 1985-10-23 西川　誠幹 測量機の角度目盛読取装置
RU2149465C1 (ru) * 1999-01-05 2000-05-20 Айриян Юрий Аршакович Способ снятия отсчета
CN117108885B (zh) * 2023-10-23 2023-12-19 深圳市永基建筑工程检验有限公司 一种建筑物垂直度监测仪器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541572A (en) * 1968-02-21 1970-11-17 Voldemar Garrievich Shults Coding theodolite

Also Published As

Publication number Publication date
CH555039A (de) 1974-10-15
SE386740B (sv) 1976-08-16
GB1397369A (en) 1975-06-11
JPS4976544A (it) 1974-07-24
DE2243509A1 (de) 1974-03-28
FR2198122A1 (it) 1974-03-29
DE2243509C3 (de) 1981-02-26
DE2243509B2 (de) 1975-11-20
NL7312190A (it) 1974-03-07
FR2198122B3 (it) 1976-08-06

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