DE475442C - Mast made of four corner iron and one reinforcement welded to these - Google Patents
Mast made of four corner iron and one reinforcement welded to theseInfo
- Publication number
- DE475442C DE475442C DEK105725D DEK0105725D DE475442C DE 475442 C DE475442 C DE 475442C DE K105725 D DEK105725 D DE K105725D DE K0105725 D DEK0105725 D DE K0105725D DE 475442 C DE475442 C DE 475442C
- Authority
- DE
- Germany
- Prior art keywords
- welded
- iron
- mast made
- corner iron
- angle
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
- E04H12/10—Truss-like structures
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Description
1Hast aus vier Eckwinkeleisen und einer mit diesen verschweißten Aussteifung Bei den. bisher bekannten, aus vier Eckwinkeleisen bestehenden Leitungsmasten werden stets zwei benachbarte Winkeleisen durch Diagonalenzüge verbunden, die entweder aus einzelnen Stäben bestehen oder als fortlaufende Flacheisenschlangen ausgebildet und an die Winkeleisen angeschweißt, angenietet oder angeschraubt sind.1Hast made of four corner brackets and a stiffener welded to them Both. previously known, consisting of four corner angle iron line poles always two adjacent angle irons connected by diagonal trains, which either consist of individual bars or designed as continuous flat iron snakes and are welded, riveted or screwed to the angle iron.
Erfindungsgemäß besteht die Aussteifung des Mastes aus einer .einzigen fortlaufenden Flacheisenschlange, die abwechselnd mit den anliegenden Schenkeln der benachbarten Winkeleisenpaare verschweißt ist, wodurch eine wesentliche Verbilligung und Vereinfachung erzielt wird.According to the invention, the stiffening of the mast consists of a single continuous flat iron snake alternating with the adjacent thighs of the neighboring pairs of angle iron is welded, making a substantial reduction in price and simplification is achieved.
Wie aus der Zeichnung ersichtlich ist, besieht der Leitungsmast aus vier Winkeleisen i, 2, 3, q. und einem wellenförmig gebogenen Flacheisen 5. Die vier Winkeleisen werden so weit auseinandergestellt, daß einerseits der lichte Abstand zwischen den zueinander gekehrten Kanten der Winkeleisenpaarie i-2 und 3-¢ kleiner ist als die Breite des Flacheisens 5 (s. Querschnitt nach Abb.3), anderseits die senkrecht zu diesem Abstand verlaufende lichte Abmessung des durch die beiden Winkeleisenpaare i-2 und 3-¢ begrenzten Raumes der Biegungshöhe des Flacheisens 5 entspricht. Das zwischen den vier Winkeleisen eingeschlossene Flacheisen 5, das abwechselnd an die Winkeleisenpaare r-2 und 3-¢ von innen anliegt, wird alsdann mit diesen Winkeleisen verschweißt.As can be seen from the drawing, the pylon looks from four angle irons i, 2, 3, q. and a wave-shaped curved flat iron 5. The four angle irons are set so far apart that on the one hand the clear distance between the mutually facing edges of the angle iron pair i-2 and 3- ¢ smaller is than the width of the flat iron 5 (see cross section according to Fig.3), on the other hand the Clear dimension of the through the two angle iron pairs running perpendicular to this distance i-2 and 3- ¢ limited space corresponds to the bending height of the flat iron 5. That between the four angle iron included flat iron 5, which alternately to the Angle iron pairs r-2 and 3- ¢ are in contact from the inside, then with these angle irons welded.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK105725D DE475442C (en) | Mast made of four corner iron and one reinforcement welded to these |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK105725D DE475442C (en) | Mast made of four corner iron and one reinforcement welded to these |
Publications (1)
Publication Number | Publication Date |
---|---|
DE475442C true DE475442C (en) | 1929-04-25 |
Family
ID=7240750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK105725D Expired DE475442C (en) | Mast made of four corner iron and one reinforcement welded to these |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE475442C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1151365B (en) * | 1952-07-21 | 1963-07-11 | Painter Brothers Ltd | Mast made of ladder-like stems for electrical overhead lines or the like. |
DE1255285B (en) * | 1957-09-19 | 1967-11-30 | Painter Brothers Ltd | Lattice mast for overhead lines or other purposes |
-
0
- DE DEK105725D patent/DE475442C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1151365B (en) * | 1952-07-21 | 1963-07-11 | Painter Brothers Ltd | Mast made of ladder-like stems for electrical overhead lines or the like. |
DE1255285B (en) * | 1957-09-19 | 1967-11-30 | Painter Brothers Ltd | Lattice mast for overhead lines or other purposes |
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