US36140A - Improvement in the manufacture of iron tubing - Google Patents
Improvement in the manufacture of iron tubing Download PDFInfo
- Publication number
- US36140A US36140A US36140DA US36140A US 36140 A US36140 A US 36140A US 36140D A US36140D A US 36140DA US 36140 A US36140 A US 36140A
- Authority
- US
- United States
- Prior art keywords
- manufacture
- improvement
- iron
- iron tubing
- tubing
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 20
- 229910052742 iron Inorganic materials 0.000 title description 10
- 238000004519 manufacturing process Methods 0.000 title description 6
- 241001479476 Gossypium tomentosum Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L24/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/44—Structure, shape, material or disposition of the wire connectors prior to the connecting process
- H01L2224/45—Structure, shape, material or disposition of the wire connectors prior to the connecting process of an individual wire connector
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00011—Not relevant to the scope of the group, the symbol of which is combined with the symbol of this group
-
- 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
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/00014—Technical content checked by a classifier the subject-matter covered by the group, the symbol of which is combined with the symbol of this group, being disclosed without further technical details
Definitions
- Tubes drawn in this manner are much su# perior to those made in any of the usual modes, being perfectly cylindrical and smooth upon both their inner and outer surfaces.
Description
Z-'UUEM fr;
J( H. CTTGN.
Manufacture of Iron T ubing. No. 36,140. 'Patented/wg. 1251862.
.WANN M. .MNH
UNITED STATES PATENT OFFICE.
JOSEPH H. COTTON, 'OF BOSTON, MASSACHUSETTS.
IMPROVEMENT IN THE MANUFACTURE OF IRON TUBING.
To aZZ whom it may concern.-
Be it known that I, JOSEPH H. COTTON, of Boston, Massachusetts, have invented certain new and useful Improvements in the Manufacture of Iron Tubing; and I do hereby declare that the following isa full, clear, and exact description of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure No. 1 is a section of mandrel. Fig. No. 2 is asection of mandrel with piece of tube ready to be drawn. Fig. No. Sis a front View of die. Fig. No. 4 is a section of die.
My improvement is applied in the following manner: I take short and thick. iron tubes madein any of the usual modes for boiler-tubes. After annealing them they are dipped into dilute acid and then scoured, then intoabath of melted tin and tinned thoroughly both inside and outside. They are then drawn cold through dies upon steel mandrels, increasing them much in length, while decreasing them in thickness, until the desired length and lthickness are attained.
Tubes drawn in this manner are much su# perior to those made in any of the usual modes, being perfectly cylindrical and smooth upon both their inner and outer surfaces. The fiber,
ductility,and malleabi'lity of theiron are much what I claim as new, and desire to secure by Letters Patent, is-
Coating iron tubes as set forth and subsequently drawing them while cold through dies, in the manner specified, thus producingatube perfectly cylindrical and smooth upon both .its inner and outer surfaces.
- JOS. H. COTTON.
Witnesses:
E. B. BUOKINGHAM, FRANK B. COTTON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US36140A true US36140A (en) | 1862-08-12 |
Family
ID=2105717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US36140D Expired - Lifetime US36140A (en) | Improvement in the manufacture of iron tubing |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US36140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4098177A1 (en) | 2007-10-09 | 2022-12-07 | DexCom, Inc. | Integrated insulin delivery system with continuous glucose sensor |
-
0
- US US36140D patent/US36140A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4098177A1 (en) | 2007-10-09 | 2022-12-07 | DexCom, Inc. | Integrated insulin delivery system with continuous glucose sensor |
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