US465204A - Paul rizzoni - Google Patents
Paul rizzoni Download PDFInfo
- Publication number
- US465204A US465204A US465204DA US465204A US 465204 A US465204 A US 465204A US 465204D A US465204D A US 465204DA US 465204 A US465204 A US 465204A
- Authority
- US
- United States
- Prior art keywords
- axle
- arm
- rizzoni
- paul
- jacketing
- 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
- 229910001369 Brass Inorganic materials 0.000 description 4
- 229910000906 Bronze Inorganic materials 0.000 description 4
- 239000010951 brass Substances 0.000 description 4
- 239000010974 bronze Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 102100000672 SMPX Human genes 0.000 description 2
- 108060007673 SMPX Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010959 steel 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
- B60B17/00—Wheels characterised by rail-engaging elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Description
(No Model.) Q
- P. BIZZ AXLE ARM FOR R WAY CARS. No. 465,204. Patented Dec. 15, 1891.
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1 UNITED STAT S PATENT O FI E.
PAUL RIZZONI, OF ST; PETERSBURG, RUSSIA.
AXLE-ARM FOR RAILWAY-CARS.
SPECIFICATION forming part of Letters Patent No. 465,204, dated December 15, 1891.
Application filed May 7, 1891. Serial No. 391,905. (No model.)
To all whom it may concern.-
Be it known that 1, PAUL RIZZONI, a subject of the Emperor of Russia, residing at St. Petersburg, Russian Empire, have invented new and useful Improvements in Axle-Arms for Railway-Carriages, of which the following is a specification.
The improvement in the present construction of axle-arms refers to a casing of the axlearm in such a manner that this casing, after having been worn out or damaged,can easily be replaced by a new one, so that the real axle-arm A is not afiected by the use.
In the accompanying drawings, Figure 1 is a vertical longitudinal sectional view of a railway-axle bearing provided with myimproved axle-arm, said section being taken on the line 1 1 of Fig. 2; and Fig. 2 is a vertical transverse sectional view of Fig. 1.
Similar lette s of reference vindicate corresponding parts.
The casing B consists, as can be seen from the drawings, of a jacketing of brass, bronze, or any other suitable alloy,which is cast round the axle-arm and then' turned off. In order that the jacket-ing be irremovably connected 7 with the axle-arm A on the latter, cavities a,
Fig. 2, are worked with a chisel, drill, ($50.,
secured against rotation and shifting on same and can only be removed by destroying. If anew jacket is required, it can be cast on the axle arm or journal, from which the old one can be removed by destroying it. Instead of making cavities into the axle-arm, the same can be also provided with elevation at, Fig. 1, in order to hold the jacketing. The axle-bearing O for this axle-arm A B is con structed of steel or iron.
I claim as my invention The combination, with the axle-arm of a railway car or carriage, of a fixed jacketing of brass, bronze, or other material on said axle-arm, said jacketing and axle-arm being locked together and engaged by means of projections and recesses, said recesses being filled by the casting, substantially as set forth.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
PAUL RIZZONI. Vitn esses:
EDUARD PEITZ, W. HAUPT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US465204A true US465204A (en) | 1891-12-15 |
Family
ID=2534070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US465204D Expired - Lifetime US465204A (en) | Paul rizzoni |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US465204A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2827339A (en) * | 1955-04-12 | 1958-03-18 | Zunich Angelo | Wheel-shaft bearing |
-
0
- US US465204D patent/US465204A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2827339A (en) * | 1955-04-12 | 1958-03-18 | Zunich Angelo | Wheel-shaft bearing |
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