US127064A - Improvement in carriage-wheels - Google Patents
Improvement in carriage-wheels Download PDFInfo
- Publication number
- US127064A US127064A US127064DA US127064A US 127064 A US127064 A US 127064A US 127064D A US127064D A US 127064DA US 127064 A US127064 A US 127064A
- Authority
- US
- United States
- Prior art keywords
- carriage
- wheels
- improvement
- box
- forming
- 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
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000284 resting effect Effects 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
- B60B27/00—Hubs
Definitions
- My invention relates to the construction of carriage-wheels by the combination of alternate straight and tapered spokes, (without tenons,) forming an are around and resting on the box of the axle, and kept in position by sections of metal, forming box and hub complete.
- each alternate spoke B as in Fig. 1, is made straight on all sides, as in the construction of spokes before tenoning. They are then placed in position around the center, touching each other at the inner end, these forming the inside of the arc. Spoke Ois then out to fill the space between B B,.but not coming entirely through or protruding, thus forming their bearing on B B, respectively, making a self-supporting wheel, when combined with sections D E F G of box or hub. Any style of axle may be used; but the box should be formed as in D E. ()n the outer end of box D is a screw, to combine G, the front part of the hub, to D. The box or hub D E is turned up in a lathe, and by means of a tool a thread or screw is cut on the face of E, andalso on F, for the purpose of drawing all the spokes to the center when combined.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
Description
JAMES A. JOHNSTON.
Improvement in Carriage-Wheels.
127 I I Patented May 21,1872.
Iii
PATENT OFFICE.
JAMES A. JOHNSTON, on TOPEKA, KANSAS.
iMPROVEMENT IN CARRIAG E-WHE ELS.
Specification forming part of Letters Patent No. 127,064, dated May 21, 1872.
SPECIFICATION.
I, JAMES A. JOHNSTON, of Topeka, in the countyof Shawnee and State of Kansas, have invented certain, Improvements in Carriage- Wheels, of which the following is a specification:
My invention relates to the construction of carriage-wheels by the combination of alternate straight and tapered spokes, (without tenons,) forming an are around and resting on the box of the axle, and kept in position by sections of metal, forming box and hub complete.
In the four figures of the drawing I illustrate the manner'in which my wheel is constructed. Each alternate spoke B, as in Fig. 1, is made straight on all sides, as in the construction of spokes before tenoning. They are then placed in position around the center, touching each other at the inner end, these forming the inside of the arc. Spoke Ois then out to fill the space between B B,.but not coming entirely through or protruding, thus forming their bearing on B B, respectively, making a self-supporting wheel, when combined with sections D E F G of box or hub. Any style of axle may be used; but the box should be formed as in D E. ()n the outer end of box D is a screw, to combine G, the front part of the hub, to D. The box or hub D E is turned up in a lathe, and by means of a tool a thread or screw is cut on the face of E, andalso on F, for the purpose of drawing all the spokes to the center when combined.
I claim The combination of alternate straight and tapered spokes, (without tenons,) forming an are around and resting on the box of the axle, and kept in position by sections of metal, forming box and hub complete, as described.
JAMES A. JOHNSTON.
Witnesses:
' WM. KEsLEY,
J .NV'. GLEMENTs.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US127064A true US127064A (en) | 1872-05-21 |
Family
ID=2196487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US127064D Expired - Lifetime US127064A (en) | Improvement in carriage-wheels |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US127064A (en) |
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0
- US US127064D patent/US127064A/en not_active Expired - Lifetime
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