US158707A - Improvement in spring-seat supports - Google Patents
Improvement in spring-seat supports Download PDFInfo
- Publication number
- US158707A US158707A US158707DA US158707A US 158707 A US158707 A US 158707A US 158707D A US158707D A US 158707DA US 158707 A US158707 A US 158707A
- Authority
- US
- United States
- Prior art keywords
- spring
- improvement
- seat supports
- seat
- wood
- 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
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- 241000269799 Perca fluviatilis Species 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
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
- B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
- B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
- B60G11/38—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also rubber springs
- B60G11/42—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also rubber springs the rubber springs being attached to sprung part of the vehicle
Definitions
- A represents the perch of our improved spring-wagon, which is simply constructed of longitudinal side pieces, secured to front bolster and rear axle.
- the seat B is supported, by means of brackets a, on a compound spring-frame, C, which is constructed partly ot' wood and partly of steel sprin gs.
- the wooden spring part D is of slightly-curved shape, and applied under suitable upward inclination to the front part of perch A.
- the brackets a are iirmly attached to the wooden spring part of frame G, which is laterally braced by a stiffening-piece, D', near the upper ends of spring-pieces D.
- the steel springs E are of inverted C shape, and applied with or without straps to the upper ends of wood spring-pieces D; if connected with straps, the strap is clipped to end of steel spring at about a foot from its end, and to the wood spring by an eye or bolt; if connected without strap, the steel spring fastens directly into eye of wood spring.
- the connecting ends of both wood and steel springs are securely connected to perch by clips or bolts, and give thereby the necessary stability to the spring-frame.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Description
F. A. HAwLEY a A. PEMSAI.LA Sprig Seart Supports'. No. 158,707. Y Patentedamznsvs.
l M d. m I/ W v l moan FRANK A. HAWLEY AND AMOS PEARSALL, OF MCGREGOR, IOWA.
IMPROVEMENT IAN SPRlNG-SEAT SUPPORTS.
Specification forming part of Letters Patent No. 158,707, dated January 12, 1875;
application led November 21, 1874.
To all whom it may concern;-
Be it known that we, FRANK A. HAWLEY `and AMos PEARsALL, of McGregor, in the county of Clayton and State of Iowa, have invented a new and Improved Spring-Wagon, of which the following is a specification:
In the accompanying drawing, Figure 1 rep- V resents a top View, and Fig. 2 a vertical lonand then pointed out in the claim.
In the drawing, A represents the perch of our improved spring-wagon, which is simply constructed of longitudinal side pieces, secured to front bolster and rear axle. The seat B is supported, by means of brackets a, on a compound spring-frame, C, which is constructed partly ot' wood and partly of steel sprin gs. The wooden spring part D is of slightly-curved shape, and applied under suitable upward inclination to the front part of perch A. The brackets a are iirmly attached to the wooden spring part of frame G, which is laterally braced by a stiffening-piece, D', near the upper ends of spring-pieces D. The steel springs E are of inverted C shape, and applied with or without straps to the upper ends of wood spring-pieces D; if connected with straps, the strap is clipped to end of steel spring at about a foot from its end, and to the wood spring by an eye or bolt; if connected without strap, the steel spring fastens directly into eye of wood spring. The connecting ends of both wood and steel springs are securely connected to perch by clips or bolts, and give thereby the necessary stability to the spring-frame.
The exceeding lightness and simplicity of the spring-frame produces a light and neat wagon, which is at the same: time strong enough to resist the wear to which it is exposed.
We are aware that vehicle-springs have been heretofore provided with a stay or brace to compensate for the yielding movement of spring, and also that there have been heretofore bow-sprin gs connected at their rear ends to the gearing, and hinged in front to the side bars ot seat-supporting frame; but
What we claim is- The combination of seat B,loracket a. spring C D, and C-spring E'with the perch A, as and for the purpose specified.
FRANK A. HAWLEY. AMOS PEARSALL. Witnesses:
L. BIGELOW, Tnos. UPDEGRAEE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US158707A true US158707A (en) | 1875-01-12 |
Family
ID=2228117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US158707D Expired - Lifetime US158707A (en) | Improvement in spring-seat supports |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US158707A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252004A1 (en) * | 1986-06-26 | 1988-01-07 | Ciba-Geigy Ag | Pharmaceutical compositions for parenteral application |
-
0
- US US158707D patent/US158707A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0252004A1 (en) * | 1986-06-26 | 1988-01-07 | Ciba-Geigy Ag | Pharmaceutical compositions for parenteral application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US253042A (en) | Two-wheeled vehicle | |
| US369362A (en) | Half to joseph | |
| US132441A (en) | Improvement in spring-wagons | |
| US154749A (en) | Improvement in carriage-bodies | |
| US354907A (en) | Velocipede-saddle | |
| US234254A (en) | Spring-vehicle | |
| US251037A (en) | Wagon-spring | |
| US344129A (en) | Two-wheeled vehicle | |
| US265035A (en) | Sulky | |
| US357015A (en) | Kutchan | |
| US189183A (en) | Improvement in side-bar spring-vehicles | |
| US6839A (en) | Springs fob carriages | |
| US262923A (en) | Sulky | |
| US121570A (en) | Improvement in modes of attaching springs to vehicles | |
| US352065A (en) | Vehicle-spring | |
| US584913A (en) | Alonzo b | |
| US193892A (en) | Improvement in buckboard-wagons | |
| US363203A (en) | Carriage-spring | |
| US263158A (en) | Joseph b | |
| US252443A (en) | Spring-wagon | |
| US384820A (en) | Road-cart | |
| US260313A (en) | Spring-seat for wagons | |
| US173834A (en) | Improvement in vehicle-springs | |
| US357156A (en) | Benjamin f | |
| US716543A (en) | Double-ender sleigh-runner. |