SE9101067L - Level sensing instrument used by surveyors - has line tensioned between two measurement points and working with pointer and suitably marked reference unit - Google Patents

Level sensing instrument used by surveyors - has line tensioned between two measurement points and working with pointer and suitably marked reference unit

Info

Publication number
SE9101067L
SE9101067L SE9101067A SE9101067A SE9101067L SE 9101067 L SE9101067 L SE 9101067L SE 9101067 A SE9101067 A SE 9101067A SE 9101067 A SE9101067 A SE 9101067A SE 9101067 L SE9101067 L SE 9101067L
Authority
SE
Sweden
Prior art keywords
pointer
reference unit
line
measurement points
surveyors
Prior art date
Application number
SE9101067A
Other languages
Swedish (sv)
Other versions
SE9101067D0 (en
Inventor
H Wiklund
Original Assignee
Wiklund Henry & Co
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 Wiklund Henry & Co filed Critical Wiklund Henry & Co
Priority to SE9101067A priority Critical patent/SE9101067L/en
Publication of SE9101067D0 publication Critical patent/SE9101067D0/en
Publication of SE9101067L publication Critical patent/SE9101067L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

A support component (1) with a lower support part (3) is placed on a line regulatable as to height (5) and tensioned between two measurement points. A long pointer (6) works in conjunction with a triangular reference unit (7) which is provided with position markings (13) on a scale portion (12). The pointer (6) and reference unit (7) at least partly are located below the line (5), with the pointer firmly connected to the support component (1), whilst the reference unit is located pendulously in the line longitudinal direction around an axis (9) fitted in the support component (1) and has such a wt. distribution that the appts. does not tip over in the line transversal direction. This is also prevented by the lower support part (3) having a length which is adjusted in the line longitudinal direction.
SE9101067A 1991-04-10 1991-04-10 Level sensing instrument used by surveyors - has line tensioned between two measurement points and working with pointer and suitably marked reference unit SE9101067L (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9101067A SE9101067L (en) 1991-04-10 1991-04-10 Level sensing instrument used by surveyors - has line tensioned between two measurement points and working with pointer and suitably marked reference unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101067A SE9101067L (en) 1991-04-10 1991-04-10 Level sensing instrument used by surveyors - has line tensioned between two measurement points and working with pointer and suitably marked reference unit

Publications (2)

Publication Number Publication Date
SE9101067D0 SE9101067D0 (en) 1991-04-10
SE9101067L true SE9101067L (en) 1992-10-11

Family

ID=20382413

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101067A SE9101067L (en) 1991-04-10 1991-04-10 Level sensing instrument used by surveyors - has line tensioned between two measurement points and working with pointer and suitably marked reference unit

Country Status (1)

Country Link
SE (1) SE9101067L (en)

Also Published As

Publication number Publication date
SE9101067D0 (en) 1991-04-10

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Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9101067-8

Effective date: 19930323