GB191109067A - Improvements in Navigational Sounding Machines. - Google Patents

Improvements in Navigational Sounding Machines.

Info

Publication number
GB191109067A
GB191109067A GB191109067DA GB191109067A GB 191109067 A GB191109067 A GB 191109067A GB 191109067D A GB191109067D A GB 191109067DA GB 191109067 A GB191109067 A GB 191109067A
Authority
GB
United Kingdom
Prior art keywords
ball
sounding
track
navigational
machines
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
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.)
KELVIN AND JAMES WHITE Ltd
Original Assignee
KELVIN AND JAMES WHITE Ltd
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 KELVIN AND JAMES WHITE Ltd filed Critical KELVIN AND JAMES WHITE Ltd
Application granted granted Critical
Publication of GB191109067A publication Critical patent/GB191109067A/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
    • G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
    • G01C13/008—Surveying specially adapted to open water, e.g. sea, lake, river or canal measuring depth of open water

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

9067. Kelvin & J. White, and Clark, F. W. April 12. Sounding-apparatus.-Ratchet-wheels used in the type of sounding-apparatus described in Specification 1157/10 have the teeth so shaped that, when the ball or roller B is at the lower end of its track C, the face D which engages the ball is horizontal, thus avoiding any appreciable horizontal component of the downward pressure. The lower end of the track is curved upwards to receive the ball B.
GB191109067D 1911-04-12 1911-04-12 Improvements in Navigational Sounding Machines. Expired GB191109067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191109067T 1911-04-12

Publications (1)

Publication Number Publication Date
GB191109067A true GB191109067A (en) 1912-03-14

Family

ID=32498703

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191109067D Expired GB191109067A (en) 1911-04-12 1911-04-12 Improvements in Navigational Sounding Machines.

Country Status (1)

Country Link
GB (1) GB191109067A (en)

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