US154574A - Improvement in dies for forging stay-ends for carriages - Google Patents
Improvement in dies for forging stay-ends for carriages Download PDFInfo
- Publication number
- US154574A US154574A US154574DA US154574A US 154574 A US154574 A US 154574A US 154574D A US154574D A US 154574DA US 154574 A US154574 A US 154574A
- Authority
- US
- United States
- Prior art keywords
- dies
- stay
- forging
- carriages
- improvement
- 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
- 238000005242 forging Methods 0.000 title description 10
- 230000000875 corresponding Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241000905957 Channa melasoma Species 0.000 description 2
- 210000003414 Extremities Anatomy 0.000 description 2
- 101700080604 INVE Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/058—Crimping mandrels
Definitions
- the present invention relates to the manu' facture of a certain class of offsets or stay-ends for use in ironing carriages and other vehicles.
- the ofisets or stay-ends referred to have only two ends or limbs, and in use are bolted to the sides of a carriage-reach, and serve to unite and attach to the reach lateral stays and plates extending therefrom to the head-block.
- This invention consists in a pair of diesin which the said offsets or stay-ends are struck sidewise, as hereinafter set forth.
- Figures 1 and 2 are perspective views of the parts of a pair of dies illustrating this invention.
- Fig. 3 is a vertical longitudinal section of the same.
- Fig. 4 is a perspective view of the product.
- the first-named surface, 2 corresponds with the flat face of the body or offset proper l and front end 2 of the product P, Fig. 4.
- the downwardly curved or inclined end 2 corresponds to the central plane of the lateral arm 3 of theproduct, as illustrated in Fig. 3.
- the face y y of the upper die B matches that of the lower die, being concave in longitudinal section.
- corresponding recesses .70 m are formed of complete depth in the lower die, the smooth face 3 of the upper die serving to complete the matrix.
- a corresponding recess m is formed one-half in each die, extending from the body-recess m to the end of the dies.
- the matrical recesses are open at each end to permit surplus metal toprotrude.
- the fins are formed on the edges, and are trimmed off after the forged offsetor stay-end is removed from the dies.
- the lateral arm 3 is then straightened or bent, if this is required, and a bolt-hole is drilled or punched through the body or offset 1. The finished product is then ready for use.
- the dies may be of iron or steel, and may be made by any approved process, and each or either die may be made in two or more parts, if preferred, to facilitate the manufacture.
Description
. U D. WILC0X. Dies fpr Forging Stay-Ends for Carriages.
1 10154574. v Patnted Sept.1,1874.
WITNESSES I INVE'NTOR .iwaww v.
UNITED STATES PATENT OFFICE.
DARIUS WILCOX, OF BIRMINGHAM, CONNECTICUT.
IMPROVEMENT IN DIES FOR FORGING STAY-ENDS FOR CARRIAGES.
Specification forming part of Letters Patent No. 154,674, dated September 1, 1874 application filed February 19, 1874.
CASE B.
To all whom it may concern:
Be it known that I, DARIUS WILCOX, of Birmingham, in the county of New Haven, Connecticut, have invented a new and useful Improvement in Dies for Forging Offsets or Stay-Ends, of which the following is a specification:
The present invention relates to the manu' facture of a certain class of offsets or stay-ends for use in ironing carriages and other vehicles. The ofisets or stay-ends referred to have only two ends or limbs, and in use are bolted to the sides of a carriage-reach, and serve to unite and attach to the reach lateral stays and plates extending therefrom to the head-block. This invention consists in a pair of diesin which the said offsets or stay-ends are struck sidewise, as hereinafter set forth.
Figures 1 and 2 are perspective views of the parts of a pair of dies illustrating this invention. Fig. 3 is a vertical longitudinal section of the same. Fig. 4 is a perspective view of the product.
The lower die A of this pair of dies is constructed with a face, 2 2, which is flat in transverse section, and in longitudinal section, Fig. 3. is inclined upward from one end to a point at or slightly beyond the middle, and from thence curves or inclines downward to the,
other end. The first-named surface, 2, corresponds with the flat face of the body or offset proper l and front end 2 of the product P, Fig. 4. The downwardly curved or inclined end 2 corresponds to the central plane of the lateral arm 3 of theproduct, as illustrated in Fig. 3. The face y y of the upper die B matches that of the lower die, being concave in longitudinal section. To shape the body or oifset proper 1 of the product, and the end 2 in line therewith,
corresponding recesses .70 m are formed of complete depth in the lower die, the smooth face 3 of the upper die serving to complete the matrix. To form the lateral arm 3 a corresponding recess, m is formed one-half in each die, extending from the body-recess m to the end of the dies.
Both endsof the product being weld-ends, the matrical recesses are open at each end to permit surplus metal toprotrude.
Arough blank having been placed between these dies, the forging operation is completed by pressure 01' blows on the'upper die.
The fins are formed on the edges, and are trimmed off after the forged offsetor stay-end is removed from the dies. The lateral arm 3 is then straightened or bent, if this is required, and a bolt-hole is drilled or punched through the body or offset 1. The finished product is then ready for use.
The dies may be of iron or steel, and may be made by any approved process, and each or either die may be made in two or more parts, if preferred, to facilitate the manufacture.
The form of offset or stay-end herein described admits of being struck edgewise in dies of the construction described in my Letters Patent No. 144,375, dated December 4, 1873. This form constitutes no part of the present'invention.
The following is claimed as new, namely:
The dies herein described for forging ofi'sets or stay-ends by striking them sidewise, substantially in the manner set forth.
DARIUS WILCOX.
, Witnesses:
S. M. GARDNER, GUSTAVE WIEDEMANN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US154574A true US154574A (en) | 1874-09-01 |
Family
ID=2223984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US154574D Expired - Lifetime US154574A (en) | Improvement in dies for forging stay-ends for carriages |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US154574A (en) |
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0
- US US154574D patent/US154574A/en not_active Expired - Lifetime
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