US102468A - Joseph d - Google Patents
Joseph d Download PDFInfo
- Publication number
- US102468A US102468A US102468DA US102468A US 102468 A US102468 A US 102468A US 102468D A US102468D A US 102468DA US 102468 A US102468 A US 102468A
- Authority
- US
- United States
- Prior art keywords
- joseph
- die
- und
- improvement
- connecticut
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
Definitions
- the object ofy my invention is to so construct u. die for drawing ⁇ wire that the substance for lubrication shall pass into and through the die with the mei-al and thoroughly lubriczrte it on all sides, und
- a My improvement consists in thrilling :L spiral thread or groove in the die.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
Description
amd @Winn JOSEPH D. ALVORD, OF BRIDGEPORT, CONNECTICUT.
Letters PalcnitNo.`102,4(i8, (lated 'May 3, 1870.
IMPROVEMENT N. DIES FOR DRAWING- WIRE.4
The Schedule referred to in these Letters Patent and making p zu'tno the Sams To all whom it may concern:
Bc it known that I, JOSEPH D. IALVORD, ofBridgeport, in the county of Fairfield and Sta-te of Connecticut', have invented ai certain new and useful Improvement in Dies for Drawing Vire, of which the following is u. full, clear, and exact description.
The object ofy my invention is to so construct u. die for drawing` wire that the substance for lubrication shall pass into and through the die with the mei-al and thoroughly lubriczrte it on all sides, und
A My improvement consists in thrilling :L spiral thread or groove in the die.
In the accompanying drawings- Figure 1 is n plan or top View of my improved die, und
Figure 2 u central section of the smnc.
As the metzd is drawn through the die A oil is supplied iu thc usual war-y, und enters the groove c in thc l Witnesses F. Hum), A.. R. LAcnY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US102468A true US102468A (en) | 1870-05-03 |
Family
ID=2171950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US102468D Expired - Lifetime US102468A (en) | Joseph d |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US102468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821156A (en) * | 1951-12-05 | 1958-01-28 | Lyon George Albert | Die |
-
0
- US US102468D patent/US102468A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2821156A (en) * | 1951-12-05 | 1958-01-28 | Lyon George Albert | Die |
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