US210925A - Improvement in vehicle-springs - Google Patents
Improvement in vehicle-springs Download PDFInfo
- Publication number
- US210925A US210925A US210925DA US210925A US 210925 A US210925 A US 210925A US 210925D A US210925D A US 210925DA US 210925 A US210925 A US 210925A
- Authority
- US
- United States
- Prior art keywords
- springs
- vehicle
- bars
- improvement
- davis
- 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
- 101700001674 LEVI Proteins 0.000 description 4
- 230000036633 rest Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
Definitions
- a A are two bars running parallel with the vehicle-body, and secured to the rear axle, B, and head-block U in substantially the usual manner, either direct, as shown in drawing, or by means of springs.
Description
'L'. A. & A. L. DAVIS. Vehicle-Spring.
No. 210,925. Patented Dec. 17, i878 UNITED STATES Paran LEVI A. DAVIS AND AMBROSE L. DAVIS, OF BINGHAMTON, NEW YORK.
IMPROVEMENT IN VEHICLE-SPRINGS.
Specification forming part of Letters Patent No. 210,925, dated December 17,1878; application filed September 30, 1878.
To all whom it may concern:
Be it known that we, LEVI A. DAVIS and AMBRosE L. DAVIS, of the city of Binghamton, county of Broome, and State of New York, have invented certain new and useful linprovein cuts in Gears for Vehicles, of which the following is a specification 1 In the accompanying drawing, Figure 1 is a top or plan view of our improvement, and Fig. 2 is a sectional view.
Similar letters of reference indicate like parts in each drawing.
A A are two bars running parallel with the vehicle-body, and secured to the rear axle, B, and head-block U in substantially the usual manner, either direct, as shown in drawing, or by means of springs.
D D are two elliptical springs, suspended between the axle B and head-block O, and be neath or between the bars A A, by means of the braces E E E E, or their equivalent, connecting the lower half of springs D D with the bars A A. These springs D D, connected with the bars A A, we consider a novelty in spring-wagons, and it forms the essential feature of our invention. These springs D D support the bars or bolsters F F, upon which the wagon-body rests.
The advantage of this arrangement is that we are enabled to use the full elliptical spring in connection with the bars, thereby hanging the vehicle-body as low as is desirable, yet retaining the elasticity of the full elliptical spring, in addition to the bars and end springs when used.
Having thus described our invention, we claim as new and desire to secure by Letters Patent- The combination of springs D D and braces E E, or their equivalent, with the bars A A, substantially as and for the purposes shown and described.
LEVI A. DAVIS. AlvlBROSE L. DAVIS.
Witnesses JOHN F. CARL, H. \V. BRADLEY.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US210925A true US210925A (en) | 1878-12-17 |
Family
ID=2280332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US210925D Expired - Lifetime US210925A (en) | Improvement in vehicle-springs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US210925A (en) |
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0
- US US210925D patent/US210925A/en not_active Expired - Lifetime
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