US415324A - Pole for electric wires - Google Patents
Pole for electric wires Download PDFInfo
- Publication number
- US415324A US415324A US415324DA US415324A US 415324 A US415324 A US 415324A US 415324D A US415324D A US 415324DA US 415324 A US415324 A US 415324A
- Authority
- US
- United States
- Prior art keywords
- pole
- electric wires
- reduced
- pipe
- greene
- 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 - Lifetime
Links
- 238000005555 metalworking Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
Images
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49616—Structural member making
- Y10T29/49623—Static structure, e.g., a building component
- Y10T29/49631—Columnar member
Definitions
- My invention consists of two or more lengths of pipe of dilferent diameters, the external diameter of the larger pipe being reduced at one end to equal that of the smaller pipe and the reduced end being welded to the unreduced end of the next section.
- section A is also reduced to fit the end of section A and they are also welded together.
- the three sections thus united form a pole Which is Very durable, not too heavy, is readily made, and can be given the taper desired by simple processes well known to those skilled in metal Working.
- ⁇ Vhat I claim as my invention is The pole above described, made up of a plurality of pipes of different diameters, the larger being reduced at one end to the diameter of the smaller and the reduced end of one pipe being welded to the unreduced end of the next pipe, all substantially as described.
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)
- Rigid Pipes And Flexible Pipes (AREA)
- Ropes Or Cables (AREA)
- Bridges Or Land Bridges (AREA)
Description
(No Model.)
L. R. GREENE.
POLE FOR ELECTRIC WIRES.
Wfigassas.
Patented Nov. 19', 1889.
IQX/Eq hJK UNITED STATES PATENT OFFICE.
LEVI R. GREENE, OF BOSTON, MASSACHUSETTS.
POLE FOR ELECTRIC WIRES.
SPECIFICATION forming part of Letters Patent No. 415,324, dated November 19, 1889.
Application filed June 28, 1889.
To ail whom it may concern:
Be it known that I, LEvI RAWsoN GREENE, of Boston, in the county of Suffolk and State of Massachusetts, have invented a new and useful Pole for Electric ires and other Purposes, of which the following is a specification, reference being had to the accompanying drawing, in which a sectional elevation of a pole embodying my invention is shown.
My invention consists of two or more lengths of pipe of dilferent diameters, the external diameter of the larger pipe being reduced at one end to equal that of the smaller pipe and the reduced end being welded to the unreduced end of the next section.
In the drawing I have shown a pole made of three sections A A A one end of section A being reduced so that its diameter equals that of A, and the two being then welded together in a manner now too well understood Serial No. 315,899. (No model.)
to require description. One end of section A is also reduced to fit the end of section A and they are also welded together. The three sections thus united form a pole Which is Very durable, not too heavy, is readily made, and can be given the taper desired by simple processes well known to those skilled in metal Working.
\Vhat I claim as my invention is The pole above described, made up of a plurality of pipes of different diameters, the larger being reduced at one end to the diameter of the smaller and the reduced end of one pipe being welded to the unreduced end of the next pipe, all substantially as described.
LEVI R. GREENE.
Witnesses:
EDWARD S. BEACH, JOHN R. SNOW.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US415324A true US415324A (en) | 1889-11-19 |
Family
ID=2484254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US415324D Expired - Lifetime US415324A (en) | Pole for electric wires |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US415324A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002038890A1 (en) * | 2000-11-09 | 2002-05-16 | Beaird Industries, Inc. | Method for making and erecting a wind tower |
| US6408590B1 (en) * | 1997-08-25 | 2002-06-25 | Armand G. Cote, Jr. | Breakaway utility pole |
| US20150159634A1 (en) * | 2002-02-06 | 2015-06-11 | Vestas Wind Systems A/S | Wind turbine tower suspension means |
-
0
- US US415324D patent/US415324A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6408590B1 (en) * | 1997-08-25 | 2002-06-25 | Armand G. Cote, Jr. | Breakaway utility pole |
| WO2002038890A1 (en) * | 2000-11-09 | 2002-05-16 | Beaird Industries, Inc. | Method for making and erecting a wind tower |
| US6470645B1 (en) * | 2000-11-09 | 2002-10-29 | Beaird Industries, Inc. | Method for making and erecting a wind tower |
| US20150159634A1 (en) * | 2002-02-06 | 2015-06-11 | Vestas Wind Systems A/S | Wind turbine tower suspension means |
| US9261081B2 (en) * | 2002-02-06 | 2016-02-16 | Vestas Wind Systems A/S | Wind turbine tower suspension means |
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