US421004A - Method of making hose-straps - Google Patents
Method of making hose-straps Download PDFInfo
- Publication number
- US421004A US421004A US421004DA US421004A US 421004 A US421004 A US 421004A US 421004D A US421004D A US 421004DA US 421004 A US421004 A US 421004A
- Authority
- US
- United States
- Prior art keywords
- strap
- hose
- straps
- wire
- ring
- 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
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000005219 brazing Methods 0.000 description 4
- 230000001808 coupling Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
Images
Classifications
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
Definitions
- the object of this invention is to provide an improved hose-strap for securing hose-sections to their couplings, as will be hereinafter set forth.
- Figure 1 is a view in perspective of a mandrel on which the wire or stock is coiled in the first step of making the hose-strap.
- Fig. 2 shows the strap or ring as it comes from the mandrel, being open at one side:
- Fig. 3 is a view of the same, showing the ends brazed together and forming a solid ring;
- Fig. i a view of the same with the addition of the loop formed on one side, and
- Fig. 5 shows a double strap or ring formed in the same manner.
- A represents a mandrel-shaft, and B the wire stock coiled thereon.
- the first step consists in coiling the wire on a mandrel of the required diameter, next in cutting the Wire up to form the strap or open ring 0 shown in Fig. 2, next in brazing the ends together, and, finally, in inserting the strap or ring in suitable dies and forming the elongated loop a thereon, as shown in Fig. 4.
- This strap or ring is applied to the hose in securing the same to the coupling by inserting in the loop part a suitable tool in the form of a pair of pliers, which is the sub j cot-matter of another application, and twisting the loop so as to draw the strap into a clamping position.
- the strap D (illustrated in Fig. 5) is in the form of a double ring, the wire being crossed, so as to insure a uniform binding-strain on both coils alike in the process of twisting the loop
- the method of making the double strap is the same as that followed in the construction of the single ring, the amount of wire cut from the mandrel each time being of course doubled.
- the double strap covers a larger surface than the single coil, and is more especially intended for the larger hose and heavier pressure.
- hose-straps which consists in first coiling the wire stock on a mandrel of the required diameter, next cutting up the wire to form open rings, then brazing the ends of the rings together, and finally inserting the rings in suitable dies and forming an elongated loop thereon, as set forth.
Description
UNITED STATES I PATENT OFFICE.
CHARLES NV. KIMBALL, OF CHICAGO, ILLINOIS.
METHOD OF MAKING HOSE-STRAPS.
SPECIFICATION forming part of Letters Patent No. 421,004, dated February 11, 1890.
Application filed March 19, 1889. Serial No. 303,881- (No model.)
To all whom it may concern.-
Be it known that 1, CHARLES W. KIMBALL, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Hose-Straps and Method of Making the Same, of which the following is a full, clear, and exact description, that will enable others to make and use the same, reference being had to the accompanying drawings, forming a part of this specification.
The object of this invention is to provide an improved hose-strap for securing hose-sections to their couplings, as will be hereinafter set forth.
Figure 1 is a view in perspective of a mandrel on which the wire or stock is coiled in the first step of making the hose-strap. Fig. 2 shows the strap or ring as it comes from the mandrel, being open at one side: Fig. 3 is a view of the same, showing the ends brazed together and forming a solid ring; Fig. i, a view of the same with the addition of the loop formed on one side, and Fig. 5 shows a double strap or ring formed in the same manner.
Referring to the drawings, A represents a mandrel-shaft, and B the wire stock coiled thereon. I
In carrying out my improved method the first step consists in coiling the wire on a mandrel of the required diameter, next in cutting the Wire up to form the strap or open ring 0 shown in Fig. 2, next in brazing the ends together, and, finally, in inserting the strap or ring in suitable dies and forming the elongated loop a thereon, as shown in Fig. 4.
This strap or ring is applied to the hose in securing the same to the coupling by inserting in the loop part a suitable tool in the form of a pair of pliers, which is the sub j cot-matter of another application, and twisting the loop so as to draw the strap into a clamping position.
The strap D (illustrated in Fig. 5) is in the form of a double ring, the wire being crossed, so as to insure a uniform binding-strain on both coils alike in the process of twisting the loop The method of making the double strap is the same as that followed in the construction of the single ring, the amount of wire cut from the mandrel each time being of course doubled.
The double strap covers a larger surface than the single coil, and is more especially intended for the larger hose and heavier pressure.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The method herein described of making hose-straps, which consists in first coiling the wire stock on a mandrel of the required diameter, next cutting up the wire to form open rings, then brazing the ends of the rings together, and finally inserting the rings in suitable dies and forming an elongated loop thereon, as set forth.
CHARLES IV. KIMBALL.
Witnesses:
L. M. FREEMAN, L. B. OOUPLAND.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US421004A true US421004A (en) | 1890-02-11 |
Family
ID=2489923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US421004D Expired - Lifetime US421004A (en) | Method of making hose-straps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US421004A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2471650A (en) * | 1945-10-19 | 1949-05-31 | Donald F Lucas | Fusible ring and method of making same |
| US2709094A (en) * | 1952-10-20 | 1955-05-24 | Ladish Co | Clamping band manufacture |
| US2713376A (en) * | 1951-12-17 | 1955-07-19 | Cyril Bath Co | Metal-forming machine |
-
0
- US US421004D patent/US421004A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2471650A (en) * | 1945-10-19 | 1949-05-31 | Donald F Lucas | Fusible ring and method of making same |
| US2713376A (en) * | 1951-12-17 | 1955-07-19 | Cyril Bath Co | Metal-forming machine |
| US2709094A (en) * | 1952-10-20 | 1955-05-24 | Ladish Co | Clamping band manufacture |
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