FR15568E - Tilt indicator - Google Patents

Tilt indicator

Info

Publication number
FR15568E
FR15568E FR15568DA FR15568E FR 15568 E FR15568 E FR 15568E FR 15568D A FR15568D A FR 15568DA FR 15568 E FR15568 E FR 15568E
Authority
FR
France
Prior art keywords
tilt indicator
tilt
indicator
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
Other languages
French (fr)
Inventor
Auguste-Edouard Lebret
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.)
AUGUSTE-EDOUARD LEBRET
Original Assignee
AUGUSTE-EDOUARD LEBRET
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 AUGUSTE-EDOUARD LEBRET filed Critical AUGUSTE-EDOUARD LEBRET
Application granted granted Critical
Publication of FR15568E publication Critical patent/FR15568E/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
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/12—Measuring inclination, e.g. by clinometers, by levels by using a single pendulum plumb lines G01C15/10

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR15568D 1910-09-20 1912-03-06 Tilt indicator Expired FR15568E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR420600T 1910-09-20
FR15568T 1912-03-06

Publications (1)

Publication Number Publication Date
FR15568E true FR15568E (en) 1912-08-08

Family

ID=1357308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR15568D Expired FR15568E (en) 1910-09-20 1912-03-06 Tilt indicator

Country Status (1)

Country Link
FR (1) FR15568E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607996A (en) * 1945-10-23 1952-08-26 Ralph D Moyer Apparatus for measuring, indicating, and recording true vertical and horizontal distances

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607996A (en) * 1945-10-23 1952-08-26 Ralph D Moyer Apparatus for measuring, indicating, and recording true vertical and horizontal distances

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