FR2292216A1 - Metal triangulation marker for use by surveyors - has several interlocking tubular rods forming support assembly which is steadied by adjustable guy lines - Google Patents
Metal triangulation marker for use by surveyors - has several interlocking tubular rods forming support assembly which is steadied by adjustable guy linesInfo
- Publication number
- FR2292216A1 FR2292216A1 FR7438064A FR7438064A FR2292216A1 FR 2292216 A1 FR2292216 A1 FR 2292216A1 FR 7438064 A FR7438064 A FR 7438064A FR 7438064 A FR7438064 A FR 7438064A FR 2292216 A1 FR2292216 A1 FR 2292216A1
- Authority
- FR
- France
- Prior art keywords
- surveyors
- triangulation
- metal
- steadied
- marker
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G01C15/02—Means for marking measuring points
- G01C15/06—Surveyors' staffs; Movable markers
- G01C15/08—Plumbing or registering staffs or markers over ground marks
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A triangulation marking staff which consists of a pole with guy lines is for use by surveyors for setting-off measurements. It is made of metal and can be dismantled to ease carrying from one site to another. It comprises a sight made-up of two rectangular panels (1, 2) which are mounted at right angles to each other on a support, and the support consists of an assembly (3) of four interfitting tubes. Between the panels (1, 2) and the tubular assembly (3), there is a collar (4). This collar (4) has three holes to attach three guy-lines (5, 6, 7). Each guy-line (5, 6, 7) has a tension adjuster (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438064A FR2292216A1 (en) | 1974-11-20 | 1974-11-20 | Metal triangulation marker for use by surveyors - has several interlocking tubular rods forming support assembly which is steadied by adjustable guy lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7438064A FR2292216A1 (en) | 1974-11-20 | 1974-11-20 | Metal triangulation marker for use by surveyors - has several interlocking tubular rods forming support assembly which is steadied by adjustable guy lines |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2292216A1 true FR2292216A1 (en) | 1976-06-18 |
Family
ID=9145057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7438064A Withdrawn FR2292216A1 (en) | 1974-11-20 | 1974-11-20 | Metal triangulation marker for use by surveyors - has several interlocking tubular rods forming support assembly which is steadied by adjustable guy lines |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2292216A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400888A (en) * | 1980-01-31 | 1983-08-30 | Stroem Yngve | Instrument for levelling |
CN108406724A (en) * | 2018-05-21 | 2018-08-17 | 天津市管道工程集团有限公司 | A kind of steel pipe lining instrument and its application method |
CN116337026A (en) * | 2023-05-29 | 2023-06-27 | 潍坊天盛地理信息有限公司 | Ground pole device for planning homeland space |
-
1974
- 1974-11-20 FR FR7438064A patent/FR2292216A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4400888A (en) * | 1980-01-31 | 1983-08-30 | Stroem Yngve | Instrument for levelling |
CN108406724A (en) * | 2018-05-21 | 2018-08-17 | 天津市管道工程集团有限公司 | A kind of steel pipe lining instrument and its application method |
CN108406724B (en) * | 2018-05-21 | 2023-06-02 | 天津市管道工程集团有限公司 | Steel pipe scribing instrument and use method thereof |
CN116337026A (en) * | 2023-05-29 | 2023-06-27 | 潍坊天盛地理信息有限公司 | Ground pole device for planning homeland space |
CN116337026B (en) * | 2023-05-29 | 2023-07-21 | 潍坊天盛地理信息有限公司 | Ground pole device for planning homeland space |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2343588A1 (en) | DEVICE FOR MANUFACTURING HOLLOW BODIES BY THE EXTRUSION-BLOWING PROCESS | |
SE432398B (en) | ADJUSTABLE STANDS FOR COUNTRY ESTABLISHED BATES | |
IT7925825A0 (en) | EQUIPMENT FOR ERECTING FLATTEN CARDBOARD TUBES. | |
FR2292216A1 (en) | Metal triangulation marker for use by surveyors - has several interlocking tubular rods forming support assembly which is steadied by adjustable guy lines | |
IT1126024B (en) | EQUIPMENT FOR ARMING EXCAVATIONS AND SIMILAR | |
FR2298720A1 (en) | Junction piece for scaffolding - has cup with drilled holes for passage of fixing bolts | |
IT1123117B (en) | ALIGNMENT SYSTEM FOR WEAPONS TRAINING | |
IT7827800A0 (en) | PROCEDURE AND EQUIPMENT, PARTICULARLY FOR THE ERECTION OF TUBULAR BOXES. | |
BE844276A (en) | TUBE WELDING PLANT | |
GB978678A (en) | Triangulation tower | |
IT1090223B (en) | INSULATION SYSTEM FOR METAL TUBES | |
JPS5275352A (en) | Buried metal pipe detector and receiver | |
GB742855A (en) | Improvements in structures capable of being dismantled | |
JPS547595A (en) | Base frame underground distribution pull-up tube | |
GB593200A (en) | Improvements in or relating to roof constructions | |
SU672312A1 (en) | Device for forming level monitors from mortar | |
FR1052605A (en) | Coating installations for tubes, bars and similar profiles | |
JPS51140640A (en) | Telescope | |
JPS51138170A (en) | Pattern aligning method | |
JPS51111800A (en) | Gun laying device | |
JPS51135562A (en) | Track accuracy meter | |
FR2319878A1 (en) | Perpendicular alignment of vertical structures - is esp. for drilling derricks which require accurate positioning using optical plumb-line method | |
JPS525561A (en) | Measurement apparatus of sinking of turbine base | |
JPS5217850A (en) | Lebeling rod combined with plumb bomb and large size right angle rule | |
JPS51142113A (en) | Coupling method of tubes by flanged tube of metalplate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |