US330446A - Eiohaed vosb - Google Patents
Eiohaed vosb Download PDFInfo
- Publication number
- US330446A US330446A US330446DA US330446A US 330446 A US330446 A US 330446A US 330446D A US330446D A US 330446DA US 330446 A US330446 A US 330446A
- Authority
- US
- United States
- Prior art keywords
- spring
- eiohaed
- vosb
- spiral springs
- springs
- 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
- 239000000203 mixture Substances 0.000 description 4
- 230000000284 resting Effects 0.000 description 4
- 210000000088 Lip Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/06—Bolster supports or mountings incorporating metal springs
Definitions
- WITN ESSES
- NA PETERS Ptwto-Lnhognphur, wuhiqgwn, ne,
- My invention consists in the combination of end conical spiral springs with a central cylindrical metal spring used as a cushion between said end spiral springs.
- Aand B are two conicallyshaped spiral springs, the apices of which are at the upper and lower ends of the spring.
- C and C are ilanged-lip bearing-cups
- D is a cylindrical spring placed between the two conically-shaped spiral springs, the bases of said conical spirals resting on the flanges of' d d of C and C. If deemed necessary and desired, angcs d d may have inside lips; but these may be dispensed with.
- G and G are end caps or' pieces commonly used in this class of (No model.)
- a car-spring composed of two conical spiralsprings, in combination with a cylindrical spring placed between the two, substantially as described, and for the purpose specified.
- a car-spring composed of two conicallyshaped spiral springs, the bases of which rest on a holder which rests on a central cylindrical spring, said cups holding said spirals in position, substantially as described, and for the purpose specified.
Description
R. VOSE.
GAR SPRING..-
(No Model.)
No. 330,446. Patented Nov. 17, 1885.
WITN ESSES:
NA PETERS, Ptwto-Lnhognphur, wuhiqgwn, ne,
UNITED STATES PATENT OFFICE,
RICHARD VOSE, OF NEW YORK, N. Y.
CAR-SPRING.
SPECIFICATION forming part of Letters Patent No. 330,446, dated November 17, 1885.
Application filed May 23, 1885. Serial No. 166,439.
To @ZZ whom it may concern:
Be it known that I, RICHARD VosE, of the city of New York, county and State of New York, am the inventor of an Improvement in Oar-Springs, of which the following is a specication, reference being had to the drawing accompanying the same, and made a part thereof, in which the gure isa sectional side view of one form of my spring when all steel spirals are used.
My invention consists in the combination of end conical spiral springs with a central cylindrical metal spring used as a cushion between said end spiral springs.
In the drawings, Aand B are two conicallyshaped spiral springs, the apices of which are at the upper and lower ends of the spring. C and C are ilanged-lip bearing-cups, and D is a cylindrical spring placed between the two conically-shaped spiral springs, the bases of said conical spirals resting on the flanges of' d d of C and C. If deemed necessary and desired, angcs d d may have inside lips; but these may be dispensed with. The projecting flanges g g', projecting into the bases of the springs A and B, prevent the cups or holders from any lateral motion. G and G are end caps or' pieces commonly used in this class of (No model.)
combined spiral springs. It will now be seen that weight placed upon the top of cap G first causes the spring A to act. This spring resting in flange d of cup C presses the same down onto the cylindrical center spring, D. Spring D is then pressed down onto flange d of cup C', and made to bear upon and press down the conical spiral B, and thus the entire spring is brought into action.
Vliat I claim, and desire to secure by Letters Patent, is-
1. A car-spring composed of two conical spiralsprings, in combination with a cylindrical spring placed between the two, substantially as described, and for the purpose specified.
2. A car-spring composed of two conicallyshaped spiral springs, the bases of which rest on a holder which rests on a central cylindrical spring, said cups holding said spirals in position, substantially as described, and for the purpose specified.
5o Witness my hand this 16th day of May, 1885.
RICHD. VOSE.
Witnesses:
J UNIUs SoHENoK, JNO. C. N. GUIBERT.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US330446A true US330446A (en) | 1885-11-17 |
Family
ID=2399550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US330446D Expired - Lifetime US330446A (en) | Eiohaed vosb |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US330446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2717559A (en) * | 1944-12-11 | 1955-09-13 | Chrysler Corp | Railway truck spring suspension |
-
0
- US US330446D patent/US330446A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2717559A (en) * | 1944-12-11 | 1955-09-13 | Chrysler Corp | Railway truck spring suspension |
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