FR1527974A - Aiming apparatus usable, in particular, in building construction - Google Patents

Aiming apparatus usable, in particular, in building construction

Info

Publication number
FR1527974A
FR1527974A FR103020A FR103020A FR1527974A FR 1527974 A FR1527974 A FR 1527974A FR 103020 A FR103020 A FR 103020A FR 103020 A FR103020 A FR 103020A FR 1527974 A FR1527974 A FR 1527974A
Authority
FR
France
Prior art keywords
building construction
apparatus usable
aiming apparatus
aiming
usable
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
FR103020A
Other languages
French (fr)
Inventor
Franck Enderlin
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 filed Critical
Priority to FR103020A priority Critical patent/FR1527974A/en
Application granted granted Critical
Publication of FR1527974A publication Critical patent/FR1527974A/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
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR103020A 1967-04-17 1967-04-17 Aiming apparatus usable, in particular, in building construction Expired FR1527974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR103020A FR1527974A (en) 1967-04-17 1967-04-17 Aiming apparatus usable, in particular, in building construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103020A FR1527974A (en) 1967-04-17 1967-04-17 Aiming apparatus usable, in particular, in building construction

Publications (1)

Publication Number Publication Date
FR1527974A true FR1527974A (en) 1968-06-07

Family

ID=8629022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR103020A Expired FR1527974A (en) 1967-04-17 1967-04-17 Aiming apparatus usable, in particular, in building construction

Country Status (1)

Country Link
FR (1) FR1527974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128992A1 (en) * 2006-04-07 2007-11-15 Paul Andrew Sparrow A spirit level
WO2021116661A1 (en) * 2019-12-10 2021-06-17 The Vitec Group Plc Spirit level for camera tripods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128992A1 (en) * 2006-04-07 2007-11-15 Paul Andrew Sparrow A spirit level
US7975393B2 (en) 2006-04-07 2011-07-12 Paul Andrew Sparrow Spirit level
WO2021116661A1 (en) * 2019-12-10 2021-06-17 The Vitec Group Plc Spirit level for camera tripods

Similar Documents

Publication Publication Date Title
FI48374C (en) Building.
BE755857A (en) CONSTRUCTION SCAFFOLDING
AT310395B (en) Lightweight construction element
BE758750A (en) SHELTER,
FI47683C (en) Multi-storey building.
FR1527974A (en) Aiming apparatus usable, in particular, in building construction
NL149262B (en) HANDLE SYSTEM.
CH459539A (en) Prefabricated, transportable structure
AT291873B (en) Cane vice
FR1533349A (en) Agglomerate suitable for building construction
AT324662B (en) CONSTRUCTION OR SCAFFOLDING
FR1321617A (en) Guardrail usable in building construction
AT283676B (en) One or two storey building
CH514762A (en) Scaffolding
OA03113A (en) Removable shelter.
FR1532981A (en) Concrete pumping device
DK122951B (en) Scaffold.
ES142481Y (en) BUILDING BLOCK.
NL148134B (en) FORMWORK.
FR1453251A (en) Adherent plaster suitable for use in construction
FI45785C (en) Building block.
DK121354B (en) Building block set.
ES150279Y (en) MOBILE SCAFFOLDING.
DK117987B (en) Scaffolding.
ES148843Y (en) SINGLE RECESSED HOLT.