US159619A - Improvement in dies for making chain-swivels - Google Patents
Improvement in dies for making chain-swivels Download PDFInfo
- Publication number
- US159619A US159619A US159619DA US159619A US 159619 A US159619 A US 159619A US 159619D A US159619D A US 159619DA US 159619 A US159619 A US 159619A
- Authority
- US
- United States
- Prior art keywords
- dies
- eye
- swivels
- link
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000289429 Philander Species 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21L—MAKING METAL CHAINS
- B21L13/00—Making terminal or intermediate chain links of special shape; Making couplings for chains, e.g. swivels, shackles
Definitions
- the invention consists in a peculiar construction of dies for the manufacture of chainswivels, as hereinafter fully described.
- Figure l is a side elevation of a coil of iron on a mandrel ready for cutting up into links.
- Fig. 2 is a side elevation of a link-blank ready for welding to the eye-piece.
- Fig. 3 is a sectional elevation of the dies for welding the link around theneck of the eye-piece, and a side elevation of the link and eye-piece, all in position for operation.
- Fig. 4 is a plan View of the link welded around the eye, the link and the eye resting in the bed-dies; and
- Fig. 5 is a side elevation of a complete swivel.
- A is the mandrel on which rod B, to form the links, is coiled.
- 0 represents a link-blank with lapping ends, as cut from the coil, and ready to be applied to the neck of the eye D, by placing one of the ends above the neck, and the other below, to be welded around the neck of the eye-piece.
- E F represent t be dies,
- the link and the eye, being so arranged, are placed forbeing welded upon the neck, the link-blank in the circular cavity a and the eye-piece being in a straight one, I), whichcross each other, so that when the linkblank and eye-piece are put in their places in the dies, and pressed together, the overlapping ends of the link-blank will be folded around the neck of the eye and welded together, and at the same time be shaped and finished in regard to form by one or two blows of the dies.
- the prongs H of the eyepiece will then be heated and bent up, shaped, and welded in any approved way.
- the eye-piece will not be Welded to the link on account of being cold when the link is welded around it.
- the corresponding dies E F having circular cavity a and straight one 11, the two cavities crossing each other, as and for the purpose specified.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Description
P. H. STA NDISH."
Dive for Making Chain-Swivels, No.l59,6l9.
Patented Feb. 9,1875.
*wnussszs; a 2. m
ATTDRNEYS.
UNITED STATES PATENT OFFICE.
PHILANDER H. STANDISH, OF JEFFERSON CITY, MISSOURI, ASSIGNOR TO HIMSELF AND J. H. BODINE, OF SAME PLACE.
IMPROVEMENT IN DIES FOR MAKING CHAIN -SWIVELS.
Specification forming part of Letters Patent No. 159,619, dated February 9, 1875; application filed October 10, 1874,
To all whom it may concern:
Be it known that I, PHILANDER ,H. STAN- DISH, of Jefi'erson City, in the county of Cole and State of Missouri, have invented a new Improvement in Dies for Making Chain-Swivels, of which the following is a specification.
The invention consists in a peculiar construction of dies for the manufacture of chainswivels, as hereinafter fully described.
Figure l is a side elevation of a coil of iron on a mandrel ready for cutting up into links. Fig. 2 is a side elevation of a link-blank ready for welding to the eye-piece. Fig. 3 is a sectional elevation of the dies for welding the link around theneck of the eye-piece, and a side elevation of the link and eye-piece, all in position for operation. Fig. 4 is a plan View of the link welded around the eye, the link and the eye resting in the bed-dies; and Fig. 5 is a side elevation of a complete swivel.
A is the mandrel on which rod B, to form the links, is coiled. 0 represents a link-blank with lapping ends, as cut from the coil, and ready to be applied to the neck of the eye D, by placing one of the ends above the neck, and the other below, to be welded around the neck of the eye-piece. E F represent t be dies,
in which the link and the eye, being so arranged, are placed forbeing welded upon the neck, the link-blank in the circular cavity a and the eye-piece being in a straight one, I), whichcross each other, so that when the linkblank and eye-piece are put in their places in the dies, and pressed together, the overlapping ends of the link-blank will be folded around the neck of the eye and welded together, and at the same time be shaped and finished in regard to form by one or two blows of the dies. The prongs H of the eyepiece will then be heated and bent up, shaped, and welded in any approved way. The eye-piece will not be Welded to the link on account of being cold when the link is welded around it.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The corresponding dies E F, having circular cavity a and straight one 11, the two cavities crossing each other, as and for the purpose specified.
PHILANDER H. STANDISH.
Witnesses:
JOHN F. HEINRICH, GEO. CORNING, Jr.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US159619A true US159619A (en) | 1875-02-09 |
Family
ID=2229029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US159619D Expired - Lifetime US159619A (en) | Improvement in dies for making chain-swivels |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US159619A (en) |
-
0
- US US159619D patent/US159619A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US176835A (en) | Improvement in dies for forming trap-sections | |
| US241945A (en) | Eobeet b | |
| US431804A (en) | Chain | |
| US1235333A (en) | Gradeable fence. | |
| US308348A (en) | Manufacture of eye-bars | |
| US493977A (en) | Ladder | |
| US1241094A (en) | Method for renewing worn-out plow-points. | |
| US410774A (en) | Hand garden-cultivator | |
| US36260A (en) | Improvement in joints for ribs of umbrellas and parasols | |
| US581414A (en) | Tubing | |
| US299491A (en) | Constructing eye-bars | |
| US184288A (en) | Improvement in handles for valises, traveling x b bags | |
| US1204891A (en) | Sheet-metal handle for bag-frames and the like. | |
| US189004A (en) | Improvement in cotton-bale ties | |
| US134324A (en) | Improvement in earth-augers | |
| US209018A (en) | Improvement in needles | |
| US273238A (en) | Weight | |
| US37056A (en) | Improvement in shoulder-straps | |
| US517461A (en) | William l | |
| US1066441A (en) | Whiffletree and coupling therefor. | |
| US424230A (en) | Island | |
| US536840A (en) | Sap-spout | |
| US139015A (en) | Improvement in fruit-pickers | |
| US1125570A (en) | Process of making draft-rigging parts. | |
| US896651A (en) | Process of manufacturing hames. |