US288677A - Thomas s - Google Patents
Thomas s Download PDFInfo
- Publication number
- US288677A US288677A US288677DA US288677A US 288677 A US288677 A US 288677A US 288677D A US288677D A US 288677DA US 288677 A US288677 A US 288677A
- Authority
- US
- United States
- Prior art keywords
- wire
- wires
- slide
- spindle
- plates
- 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
- 239000002965 rope Substances 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
- D07B3/02—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position
- D07B3/06—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material in which the supply reels rotate about the axis of the rope or cable or in which a guide member rotates about the axis of the rope or cable to guide the component strands away from the supply reels in fixed position and are spaced radially from the axis of the machine, i.e. basket or planetary-type stranding machine
Definitions
- the aim of the present improvement is to provide an improved means for notifying the attendant whenever the wire is not running off the spools at the proper degree of tension or is exhausted.
- A represents that portion of a wire-rope machine with which the present improvement is immediately connected, the spindle B supporting the arms 0 O C and the spools D DD in the usual manner, and the wires E E being fed from the spools in the ordinary Way.
- the remaining essential portions of the machine are or may be similar to those heretofore in use.
- connection of the cord with the wire is such as not to interfere with the feeding of the wire
- the cord being attached to a wheel or roll, f, which rides upon the wire.
- the cord leads over a bearing, f, to a slide, G.
- the slide is held and works upward and downward in a guide, H, which is attached to the spindle B. Whenever the wire slackens, the slide drops in the guide.
- the slide is provided with a suitable appliance-such as the plate gand as the slide drops the plate is brought in contact with the point 11, establishing an electrical circuit, and, in consequence, giving an alarmsay by ringing a bell, as indicated by Fig. 2, wherein an electrical bell of a.wellknown kind is shown in electrical connection with thebattery.
- the plate 9 is suitably insulated, as well as the point h.
- J the third and fourth, and so on, according to the number of spools in use, and .from the last slide of the series awire, K, leads to aplate, L, which is fastened to the spindle B.
- the action of the device is then as follows: Should a wire E unduly slackcn or run out, the corresponding slide, G, drops until the plate g touches the point h. This establishes the electrical circuit as follows: The current passes from the wire I, through the parts h g, to the wire'J; thence to the next wire, J; thence to the wires J 2 J", &c., and finally to the wire K and plate L.
- MN represent the wires leading therefrom. They are respectively furnished with terminal plates at n, which bear against the peripheries of the plates J L, respectively, as shown in Figs. 1, 2.
- the various points h h h, as seen in Fig. 4, are connected by means of the wires 0 O, 850., so that whichever. slide G drops the electrical circuit is es tablished and the alarm given.
- the principle of the improvement may be extended so as to cause the alarm to be given when the wires E are for any cause drawn too
- the electrical current passes to the far away from the bearings f.
- the slides G G may be furnished with points 9, Figs. 1, 6, which, when the cords F Fhavc sufficiently lifted the slides G G, encounter plates h h, which are electrically connected with the points h h and wires 0 O, 820.
- the current then passes through the wires I O O, &c., K, the wire K for this purpose being connected at k with the point 9.
Landscapes
- Ropes Or Cables (AREA)
Description
(No Model.)
T. S. STEVENSON.
WIRE ROPE MACHINE. No. 288,677. PatentedN'ov. 20, 18 83.
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'UNITED STATES PATENT OFFICE.
THOMAS S. STEVENSON, OF ST. LOUIS, MISSOURL.
WIRE-ROPE MACHINE.
SPECIFICATION forming part of Letters Patent No. 988,677, dated November 20,1885. Application filed November 2!, 1882. (No model.)
fo ally/71,0172. it may concern:
Be it known that I, THOMAS S. STEVENSON, of St. Louis, Missouri, have made a new and useful Improvement in Wire-Rope Machines, of which the following is a full, clear, and exact description, reference being had to the annexed drawings, making part of this specification, in which- Figure 1 is a side sectional elevation of the major part, and showing all the essential portions of the improved machine; Fig. 2, a plan of device shown in Fig. 1; Fig. 3, a section taken on the line 3 3 of Fig.1; Fig. 4, a sec tion taken 011 the line 4 4 of Fig. 1; and Figs. 5 and 6, details showing spindle, slides, points, and plates. The various views are upon different scales.
The same letters of reference denote the same parts.
In the manufacture of wire rope the various wires of which the rope is made must be fed into the machine at the proper degree of tension. The machine must also be in charge of an attendant, in order that new spools of wire may be supplied as the old ones are exhausted.
The aim of the present improvement is to provide an improved means for notifying the attendant whenever the wire is not running off the spools at the proper degree of tension or is exhausted.
A represents that portion of a wire-rope machine with which the present improvement is immediately connected, the spindle B supporting the arms 0 O C and the spools D DD in the usual manner, and the wires E E being fed from the spools in the ordinary Way. The remaining essential portions of the machine are or may be similar to those heretofore in use.
Leading from each wireE is a cord, F. The
connection of the cord with the wire is such as not to interfere with the feeding of the wire,
' the preferable form being that shown, thecord being attached to a wheel or roll, f, which rides upon the wire. The cord leads over a bearing, f, to a slide, G. The slide is held and works upward and downward in a guide, H, which is attached to the spindle B. Whenever the wire slackens, the slide drops in the guide. The slide is provided with a suitable appliance-such as the plate gand as the slide drops the plate is brought in contact with the point 11, establishing an electrical circuit, and, in consequence, giving an alarmsay by ringing a bell, as indicated by Fig. 2, wherein an electrical bell of a.wellknown kind is shown in electrical connection with thebattery. The plate 9 is suitably insulated, as well as the point h. This last-named part is supported upon the guide H. It is not essential, how ever, that the same part be employed to hold the point it that guides the movement of the slide. point 71. through the wire I. The wire I, at its other end, is connected with the plate J*, which is fastened to the spindle B. There are .as many cords F as there wires E, each cord at its lower end being attached to a slide, G, and each slide having a plate, 9, as shown in Fig. 3, to form an electrical connection, as the slide drops, with a point, h, beneath. The points h are similarly supported upon the guide H. From the first of the plates 9 a wire, J, leads to the second of the plates; a wire, J, connects the second and third plates; a wire,
J the third and fourth, and so on, according to the number of spools in use, and .from the last slide of the series awire, K, leads to aplate, L, which is fastened to the spindle B.
The action of the device is then as follows: Should a wire E unduly slackcn or run out, the corresponding slide, G, drops until the plate g touches the point h. This establishes the electrical circuit as follows: The current passes from the wire I, through the parts h g, to the wire'J; thence to the next wire, J; thence to the wires J 2 J", &c., and finally to the wire K and plate L.
As the spools, wires, and other parts above mentioned revolve upon the spindle B, provision must be made for connecting the plates J L with the battery. MN represent the wires leading therefrom. They are respectively furnished with terminal plates at n, which bear against the peripheries of the plates J L, respectively, as shown in Figs. 1, 2. The various points h h h, as seen in Fig. 4, are connected by means of the wires 0 O, 850., so that whichever. slide G drops the electrical circuit is es tablished and the alarm given.
The principle of the improvement may be extended so as to cause the alarm to be given when the wires E are for any cause drawn too The electrical current passes to the far away from the bearings f. To this end the slides G G may be furnished with points 9, Figs. 1, 6, which, when the cords F Fhavc sufficiently lifted the slides G G, encounter plates h h, which are electrically connected with the points h h and wires 0 O, 820. The current then passes through the wires I O O, &c., K, the wire K for this purpose being connected at k with the point 9.
I claim 1. The combination of the spindle B, the guide H, the slides G. G, the plates 9 g, the points h h, the wires I K, the wires J J, &c., and the wires 0 O, 810., substantially as described.
2. The combination of the spindle B, the guide H, the points h h, and the wires 0 O O &c., as and for the purpose described.
3. The combination of the spindle B, the
guide H, the guides G G, the plates 9 g, and 20 the wires J J, &c., as and for the purpose described.
4. The combination of the wire E, the cord F, the spindle B, and the slide G, and the guide H, attached to said spindle, throughwhich the 25 slide G moves and is guided, for the purpose described.
5. The combination of the wire E, the spindle B, the cord F, the slide G, having a contact-surface, g, and the point h, and guide H 30 for upholding said point, substantially as described.
WVitness my hand this 25th of October, 1882.
THOMAS S. STEVENSON.
\Vitnesses G. D. MoonY, SAML. S. BOYD.
Publications (1)
Publication Number | Publication Date |
---|---|
US288677A true US288677A (en) | 1883-11-20 |
Family
ID=2357870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US288677D Expired - Lifetime US288677A (en) | Thomas s |
Country Status (1)
Country | Link |
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US (1) | US288677A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292356A (en) * | 1962-12-07 | 1966-12-20 | British Insulated Callenders | Apparatus for the manufacture of transposed multiple strip conductor |
-
0
- US US288677D patent/US288677A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292356A (en) * | 1962-12-07 | 1966-12-20 | British Insulated Callenders | Apparatus for the manufacture of transposed multiple strip conductor |
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