US1219135A - Method of flanging the end of a metal tube. - Google Patents
Method of flanging the end of a metal tube. Download PDFInfo
- Publication number
- US1219135A US1219135A US13400316A US13400316A US1219135A US 1219135 A US1219135 A US 1219135A US 13400316 A US13400316 A US 13400316A US 13400316 A US13400316 A US 13400316A US 1219135 A US1219135 A US 1219135A
- Authority
- US
- United States
- Prior art keywords
- flanging
- tube
- metal tube
- rib
- metal
- 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
- 239000002184 metal Substances 0.000 title description 7
- 238000000034 method Methods 0.000 title description 5
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
- B21D53/90—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards axle-housings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01039—Yttrium [Y]
Definitions
- the invention is a method of flanging the end of a metal tube, the said method consisting in the several steps performed in the order set forth in the claim.
- Figure 1 is a section of the metal flange plate before the rib is formed around the opening.
- Fig. 2 is a section after the rib is formed, on the line :12, m of Fig. 3.
- Fig. 3 is a plan view of the flange plate.
- Fig. 4 is a longitudinal section of the tube and of the flange plate 1 thereto.
- A is a plate of metal from which the flange is to be made. I form in said plate a circular opening B, Fig. 1. Either coincidently with the formation of said opening or of said opening to form a circular rib
- the diameter across. said rib between the points a, b is to be equal to the diameter of the tube D to be flanged, so that the tube may be seated upon said rib and register therewith. I then place the butt end of the tube D upon saidrib, as shown in Fig. 4, and cause an electric welding current to pass through the joint between said tube and said rib, thus homogeneously uniting the same.
- the method of flanging the end of a metal tube which consists in making a' circular opening in a metal plate and bending the edge of said opening to form a circular rib registering with the butt end of said tube, placing the said tube end in contact with said rib and electrically welding said tube and rib at said joint.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Exhaust Silencers (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
T. E. MURRAY.
METHOD OF FLANGING THE END OF A METAL TUBE.
APPLICATION FILED NOV. 29. 1916.
1,219,135. Patented Mar.13,1917.
THOMAS E. MURRAY, on NEW YORK, N. Y.
IIE'JIHOD OF FLANGING THE END OF A METAL TUBE.
Specification of Letters Patent.
\ Patented Mar. 13, 1917.
Application filed ljl'ovember 29, 1916. Serial No. 184,003.
To all whom it may concern:
Be it known that I, THOMAS E. MURRAY, a citizen of the United States, residing at New York, in the county of New York andState of New York, have invented a certain new and useful Improvement in Methods of Flanging the End of a Metal Tube, of which the following is a specification.
The invention is a method of flanging the end of a metal tube, the said method consisting in the several steps performed in the order set forth in the claim.
In the accompanying drawings Figure 1 is a section of the metal flange plate before the rib is formed around the opening. Fig. 2 is a section after the rib is formed, on the line :12, m of Fig. 3. Fig. 3 is a plan view of the flange plate. Fig. 4 is a longitudinal section of the tube and of the flange plate 1 thereto.
Similar letters of reference indicate like parts.
A is a plate of metal from which the flange is to be made. I form in said plate a circular opening B, Fig. 1. Either coincidently with the formation of said opening or of said opening to form a circular rib The diameter across. said rib between the points a, b is to be equal to the diameter of the tube D to be flanged, so that the tube may be seated upon said rib and register therewith. I then place the butt end of the tube D upon saidrib, as shown in Fig. 4, and cause an electric welding current to pass through the joint between said tube and said rib, thus homogeneously uniting the same.
1 I claim: v
The method of flanging the end of a metal tube, which consists in making a' circular opening in a metal plate and bending the edge of said opening to form a circular rib registering with the butt end of said tube, placing the said tube end in contact with said rib and electrically welding said tube and rib at said joint.
In testimony whereof I have afiixed my signature in presence of two witnesses.
THOMAS E. MURRAY.
immediately afterward, I strike up the edge Witnesses:
GERTRUDE T. PORTER, MAY T. MCGARRY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13400316A US1219135A (en) | 1916-11-29 | 1916-11-29 | Method of flanging the end of a metal tube. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13400316A US1219135A (en) | 1916-11-29 | 1916-11-29 | Method of flanging the end of a metal tube. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1219135A true US1219135A (en) | 1917-03-13 |
Family
ID=3287014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US13400316A Expired - Lifetime US1219135A (en) | 1916-11-29 | 1916-11-29 | Method of flanging the end of a metal tube. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1219135A (en) |
-
1916
- 1916-11-29 US US13400316A patent/US1219135A/en not_active Expired - Lifetime
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