US3980A - Swage - Google Patents
Swage Download PDFInfo
- Publication number
- US3980A US3980A US3980DA US3980A US 3980 A US3980 A US 3980A US 3980D A US3980D A US 3980DA US 3980 A US3980 A US 3980A
- Authority
- US
- United States
- Prior art keywords
- hoe
- view
- die
- seen
- stock
- 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
- 210000003739 Neck Anatomy 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/06—Drop hammers
Definitions
- the nature of my invention consists in the employment of the dies (Z) b) having semicircles (c c) at one end for rounding ⁇ the iron after it is drawn from the bar on that portion of t-he dies marked (e e) which is constructed in the usual form.
- the end of the dies opposite the spuricircle and on the back side are brought to an edge on an angle ot' forty tive degrees as seen at (el d).
- This portion of the dies is for cutting the neck from the bar and Jforging it in the required shape as represented at (f).
- the die (it) has a depression on its upper surface ot the required depth and forni, and swages the pad as seen at (i), sectional back view, and is attached to the upper part of the rotary stock (a).
- the rotary stock consists of a c linder as seen at the lonO-it-udinal sectional face of the axle near the outer end and on the upper surface of the arni. Standing at right angles with it is a fork like projection (n a), Figs.
- (P) represents a front or face view of the hoe neck as seen in the back view (i).
- (g) is a side edge view of the saine.
- (ir) a side or edge View of the bar as forged and out and seen at (f).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
NATHAN BRAND, OF LEONARDSV ILLE, NEW' YORK.
SWAG-E, DIE, 85C., FOR MANUFACTURING HOE-NECKS AND GTI-EER ARTCLES.
Specicaton of Letters Patent No. 3,980, dated April 1, 1845.
To all 1li/1.0m t may concern Be it known that l, NATHAN BRAND, ot Leonardsville, in the county of Madison and State of New York, have invented a new and useful Rotary rlrip or Till Hammer- Stock for Padding Hoe-Necks and for other Purposesgand l `also hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, making part ot this specification, in which- Figure l is a perspective side View of the apparatus for making hoe necks. Fig. fis an inside longitudinal sectional view of the rotary stock (a).
The nature of my invention consists in the employment of the dies (Z) b) having semicircles (c c) at one end for rounding` the iron after it is drawn from the bar on that portion of t-he dies marked (e e) which is constructed in the usual form. The end of the dies opposite the seinicircle and on the back side are brought to an edge on an angle ot' forty tive degrees as seen at (el d). This portion of the dies is for cutting the neck from the bar and Jforging it in the required shape as represented at (f). The die (it) has a depression on its upper surface ot the required depth and forni, and swages the pad as seen at (i), sectional back view, and is attached to the upper part of the rotary stock (a). The rotary stock consists of a c linder as seen at the lonO-it-udinal sectional face of the axle near the outer end and on the upper surface of the arni. Standing at right angles with it is a fork like projection (n a), Figs. l and 2, in the crotch ot which the shank of the hoe neck or other article to be padded or plated rests; and by which a rotary motion is given to the axle and the required portion of the die (It) is brought under the haininer (0).
(P) represents a front or face view of the hoe neck as seen in the back view (i). (g) is a side edge view of the saine. (ir) a side or edge View of the bar as forged and out and seen at (f).
What I cla-ini as my invention and desire to secure by Letters Patent isq l. The combination of the die (7L) with the rotating stock for the purpose and in the nianner described.
2. I also claimL composing the die (ZJ) of the Hat face (e) the groove and the` cutter as described so as to perform with the sanie instrument the three operations of hammering, roundin 0' and cutting.
NATHAN BRAND.
Witnesses:
DENius HARDIN, ERAsTUs S. FITCH.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3980A true US3980A (en) | 1845-04-01 |
Family
ID=2064280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US3980D Expired - Lifetime US3980A (en) | Swage |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US3980A (en) |
-
0
- US US3980D patent/US3980A/en not_active Expired - Lifetime
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