GB363112A - Improvements in masts for supporting cables or the like - Google Patents
Improvements in masts for supporting cables or the likeInfo
- Publication number
- GB363112A GB363112A GB3616130A GB3616130A GB363112A GB 363112 A GB363112 A GB 363112A GB 3616130 A GB3616130 A GB 3616130A GB 3616130 A GB3616130 A GB 3616130A GB 363112 A GB363112 A GB 363112A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cable
- mast
- chain
- arm
- clamp
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
Landscapes
- Insulators (AREA)
Abstract
363,112. Supporting cables. LOGAN, M. B., The Hame, Second Avenue, Summerley Estate, Felpham, Sussex. Dec. 1, 1930, No. 36161. [Class 36.] In order to reduce torsional strain on masts having rigid cable supporting arms when the cable breaks, each mast is provided with a chain or steel rope attached to a loose collar encircling the mast, the chain being led over the rigid arm and carrying the cable from its overhanging portion. The chain is normally maintained in position by horns on the arm end, the chain riding over the horns on breakage of the cable and pulling into alignment with the portion of the severed cable. Fig. 1 shows a series of masts A .. A<2> and an anchor tower B which support cables a, b, c and earth wire d. The towers have arms e. The cable c is broken and the chains attached to the cable c are shown pulled into alignment with the severed cable ends. In the embodiment shown in Figs. 2 and 3, a mast A is provided with a collar 1 which bears on an arm e and which carries a flexible element 2 formed with an overhanging portion 2a. The cable c is supported from the portion 2a. Each arm e consists of parallel angle irons braced by angle irons e<1>. A channel iron 5 with upwardly diverging horns 6 retains the element 2 normally in position. In order to reduce shock on the mast on breakage of the cable, the element 2 may be attached to the collar 1 by a clamp 9 which will permit a rearward portion 2b of the element 2 to be drawn through the clamp 9 until a stop 10 on the portion 2b engages with the clamp 9. An eye 11 on the stop 10, adapted for disengagement on a slight pull, may engage a hook 12 on the mast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3616130A GB363112A (en) | 1930-12-01 | 1930-12-01 | Improvements in masts for supporting cables or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3616130A GB363112A (en) | 1930-12-01 | 1930-12-01 | Improvements in masts for supporting cables or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB363112A true GB363112A (en) | 1931-12-17 |
Family
ID=10385534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3616130A Expired GB363112A (en) | 1930-12-01 | 1930-12-01 | Improvements in masts for supporting cables or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB363112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3393480A (en) * | 1965-06-25 | 1968-07-23 | Dresser Ind | Antenna supporting tower and method of constructing same |
-
1930
- 1930-12-01 GB GB3616130A patent/GB363112A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3393480A (en) * | 1965-06-25 | 1968-07-23 | Dresser Ind | Antenna supporting tower and method of constructing same |
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