US91859A - Improvement in carriage-wheels - Google Patents
Improvement in carriage-wheels Download PDFInfo
- Publication number
- US91859A US91859A US91859DA US91859A US 91859 A US91859 A US 91859A US 91859D A US91859D A US 91859DA US 91859 A US91859 A US 91859A
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- United States
- Prior art keywords
- wheels
- carriage
- centre
- improvement
- wooden
- 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
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- 208000008784 Apnea Diseases 0.000 description 2
- 206010002974 Apnoea Diseases 0.000 description 2
- 241000208199 Buxus sempervirens Species 0.000 description 2
- 241000282324 Felis Species 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 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
- B60B1/06—Wheels with compression spokes
- B60B1/12—Wheels with compression spokes with tubular spokes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Joining Of Building Structures In Genera (AREA)
- Golf Clubs (AREA)
Description
R. W. McCLELLAND.
Carriage Wheel. No. 91,859. Patented June 29, 1869.
the shoulder upon the spoke.
waited swag apnea dfiilire.
' Letters Patent-N0. 91,859, elated June 29, 1869.
IMPROVEMENT IN CARRIAGE-WHEELS.
The Schedule referred to in these Letters Patent and making part of the same.
the spokes G, whereby the tenons F are made muclr smaller than in other wheels, and consequently the mortise in the felloe is smaller, and the feline is thus less liable to split. This is done by constructing a shoulder in the spoke, at the base of the tenon, with a greater depression at the centre than upon the edge, and a corresponding shoulder in the felloe, to fit into Bythis-arrangement the strain is taken off the tenon and put upon the fullsized spoke.
Second, in this improved wheel, I only use half the number of inortises as in the one heretofore patented; for I so construct my spokes, by tenoning them only on one side, so that one mortise will receive two spokes, as is shown in Figures 1 and 3. By this arrangement the wooden centre-piece A of the hub is not so cut up, and is consequently stronger.
I also construct the wooden centre-piece A longer than in the wheel heretofore patented, and do away entirely with the metal cap which is fitted to it, and substitute for it the twodisks B B, which fit directly upon the wooden centre-piece A, and which are fastened securely and tightly to it, by means of bolts, running lengthwise through the centre-piece A and disks B, and fastened by screw-nuts at the points I I.
D, in Figure 4, is the point-band, which is screwed on to the front disk B, and is so shaped, in connection with the disk B, to which it is screwed, as to give it the form .of an ordinary wooden hub.
In my wheel heretofore patented, the point-band is screwed upon the box, which had to be made specially for the huh. I can use any common box in this huh.
I also construct the butt-disk B with an inside flange, E, which presses up close to the wooden centre-pieee A, and serves to protect it and prevent it from being cut away by the box if it should happen to get loose. This arrangement of the butt-disk also increases the firmness of the wooden centre-piece.
The advantage to be gained by this improved wheel is as follows, to wit:
Whenever it is necessary to make repairs, the disks can be more readily taken off, and whenever a spoke is broken, it can more easily be taken out and a new one inserted. Now,
What I claim as my invention, and desire to. secure by Letters Patent, is-
1. The butt-disk B, provided with the" inside flange E, pressing against the wooden centre A, substantially as shown and for the purpose described.
2. The within-described hub, consisting of the wooden centre A, butt-disk B, with its inside flange E, facedisk B, and point--band 9, all constructed and arranged substantially as and for the purpose shown.
ROBERT W. MGOLELLAND. Vitnesses G50. 0. MAncY, A. MILLER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US91859A true US91859A (en) | 1869-06-29 |
Family
ID=2161337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US91859D Expired - Lifetime US91859A (en) | Improvement in carriage-wheels |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US91859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023210A1 (en) * | 2000-04-12 | 2002-02-21 | Mark Tuomenoksa | Method and system for managing and configuring virtual private networks |
-
0
- US US91859D patent/US91859A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023210A1 (en) * | 2000-04-12 | 2002-02-21 | Mark Tuomenoksa | Method and system for managing and configuring virtual private networks |
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