US409475A - James e - Google Patents
James e Download PDFInfo
- Publication number
- US409475A US409475A US409475DA US409475A US 409475 A US409475 A US 409475A US 409475D A US409475D A US 409475DA US 409475 A US409475 A US 409475A
- Authority
- US
- United States
- Prior art keywords
- hub
- spokes
- wheel
- spoke
- tenons
- 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
- 239000002184 metal Substances 0.000 description 16
- 210000001847 Jaw Anatomy 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 206010022114 Injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
Definitions
- Figure 1 is a perspective view of my wheel as constructed.
- Fig. 2 is an enlarged central longitudinal section of the hub, showing in side elevation a spoke cast therein and the dies and mandrel employed for enlarging said spoke within its mortise, said parts being shown in their respective positions before the action of said dies.
- Fig. 3 is a like view of the same after the spoke has been operated upon; and
- Fig. 4C is a cross-section of the hub, 2c and shows in longitudinal section the form of tenon preferably used and modifications in the form of such tenon.
- the design of my invention is to produce, a metal wheel in which the hub and spokes are firmly and durably united; and to such end my said invention consists, broadly, in a metal wheel in which the hub is cast upon and around the inner ends or tenons of the spokes, and such ends or tenons are afterward expanded laterally within the hub, sub stantially as and for the purpose hereinafter specified.
- the hub A which has any desired form or proportions, is cast upon or around the inner ends or tenons Z) and b of wrought or malleable metal spokes B and B by any usual mechanism or method.
- the spokes l3 and B thus cast into the hub A have their inner ends or tenons Z) and h expanded laterally until eachof the same is caused to firmly and solidly fill its mortise a, and preferably to be Serial No. 308,378. (No model.)
- Such result is preferably produced by means of a mandrel C, which passes into or through the axial opening a of said hub, a pair of jaws D and D that grasp the spoke at a point near its entrance to said hub, and mechanism whereby said mandrel and jaws are relatively moved toward each other, so as to compress longitudinally the intervening portion of said spoke.
- the spokes B and B preferably have plain straight tenons and do not extend into the axial opening a of the hub A; but, if desired, said tenons may be provided with circumferential enlargements or may extend into said axial opening, or both of such modifications may be employed, as shown in Fig. l.
- the parts of a wheel thus described are strongly, permanently, and cheaply united, and the completed wheel is capable of the most severe practical use without injury.
- A, metal wheel in which the hub and spokes are united by casting and the portions of the spokes within and immediately outside of the hub are expanded laterally, substantially as and for the purpose shown.
- a metal wheel in which the spokes and hub are united by casting and each spoke within and immediately outside of the hub is compressed longitudinally, substantially as and for the purpose set forth.
Description
(No l.)
J. R. LI METAL WHEEL.
Patented Aug. 20, 1889.
UNITED STATES JAMES LITTLE, OF QUINCY, ILLINOIS, ASSIGNOR TO THE QUINCY METAL IVHEEL COMPANY, OF SAME PLACE.
METAL WHEEL.
SPECIFICATION forming part of Letters Patent No. 409,475, dated August 20, 1889.
Application filed April 24, 1889.
To all whom it may concern.-
Be it known that LJAMES R. LITTLE, of Quincy, in the county of Adams, and in the State of Illinois, haveinvented certain new and useful Improvements in Metal lVheels; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawings, in which Figure 1 is a perspective view of my wheel as constructed. Fig. 2 is an enlarged central longitudinal section of the hub, showing in side elevation a spoke cast therein and the dies and mandrel employed for enlarging said spoke within its mortise, said parts being shown in their respective positions before the action of said dies. Fig. 3 is a like view of the same after the spoke has been operated upon; and Fig. 4C is a cross-section of the hub, 2c and shows in longitudinal section the form of tenon preferably used and modifications in the form of such tenon.
Letters of like name and kind refer to like parts in each of the figures.
The design of my invention is to produce, a metal wheel in which the hub and spokes are firmly and durably united; and to such end my said invention consists, broadly, in a metal wheel in which the hub is cast upon and around the inner ends or tenons of the spokes, and such ends or tenons are afterward expanded laterally within the hub, sub stantially as and for the purpose hereinafter specified.
In the production of my improved wheel the hub A,which has any desired form or proportions, is cast upon or around the inner ends or tenons Z) and b of wrought or malleable metal spokes B and B by any usual mechanism or method. The spokes l3 and B thus cast into the hub A have their inner ends or tenons Z) and h expanded laterally until eachof the same is caused to firmly and solidly fill its mortise a, and preferably to be Serial No. 308,378. (No model.)
enlarged immediately outside of the same. Such result is preferably produced by means of a mandrel C, which passes into or through the axial opening a of said hub, a pair of jaws D and D that grasp the spoke at a point near its entrance to said hub, and mechanism whereby said mandrel and jaws are relatively moved toward each other, so as to compress longitudinally the intervening portion of said spoke. The spokes B and B preferably have plain straight tenons and do not extend into the axial opening a of the hub A; but, if desired, said tenons may be provided with circumferential enlargements or may extend into said axial opening, or both of such modifications may be employed, as shown in Fig. l. The parts of a wheel thus described are strongly, permanently, and cheaply united, and the completed wheel is capable of the most severe practical use without injury.
Having thus described my invention, what I claim is- 1. A metal wheel in which the hub is cast upon the spokes and said spokes expanded within their mortises, substantially as and for the purpose specified.
2. A, metal wheel in which the hub and spokes are united by casting and the portions of the spokes within and immediately outside of the hub are expanded laterally, substantially as and for the purpose shown.
3. A metal wheel in which the spokes and hub are united by casting and each spoke within and immediately outside of the hub is compressed longitudinally, substantially as and for the purpose set forth.
In testimony that I claim the foregoing I have hereunto set my hand this 19th day of April, 188$).
JAMES R. LITTLE.
Witnesses:
P. l \VILLIAMS,
J. O. GLENN.
Publications (1)
Publication Number | Publication Date |
---|---|
US409475A true US409475A (en) | 1889-08-20 |
Family
ID=2478410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US409475D Expired - Lifetime US409475A (en) | James e |
Country Status (1)
Country | Link |
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US (1) | US409475A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2007223935B2 (en) * | 2006-03-08 | 2010-02-18 | Fresenius Medical Care Holdings, Inc. | Wearable kidney |
-
0
- US US409475D patent/US409475A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2007223935B2 (en) * | 2006-03-08 | 2010-02-18 | Fresenius Medical Care Holdings, Inc. | Wearable kidney |
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