US114796A - Improvement in wagon-springs - Google Patents
Improvement in wagon-springs Download PDFInfo
- Publication number
- US114796A US114796A US114796DA US114796A US 114796 A US114796 A US 114796A US 114796D A US114796D A US 114796DA US 114796 A US114796 A US 114796A
- Authority
- US
- United States
- Prior art keywords
- springs
- wagon
- improvement
- bolster
- plates
- 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
- 241000507564 Aplanes Species 0.000 description 2
- 210000001847 Jaw Anatomy 0.000 description 2
- 230000001747 exhibiting Effects 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
- B60G5/04—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid
- B60G5/053—Resilient suspensions for a set of tandem wheels or axles having interrelated movements with two or more pivoted arms, the movements of which are resiliently interrelated, e.g. the arms being rigid a leafspring being used as equilibration unit between two axle-supporting units
Definitions
- Figure l is aside elevation of a wagon bolster and springs.
- Fig. 2 is aplan of the same, showing the peculiar form of the springs.
- Fig. 3 is a cross-section, showing the elevation of the points of the springs above the bolster.
- A is a bolster or bed-piece, to which the springs E F are fixed by means of the plates H, clamps J, plates I, and staples L.
- B is a spring-bar, resting on the points I of the springs, and'exhibiting the method of applying burden to the springs.
- J are clamps, with jaws k, secured to the bolster with setscrews m n. Said clamps, being made long enough, with the set-screws, may be firmly fixed to bolsters varying in Width.
- H H are plates, itted, in connection with the clamps J, in a manner that springs E F may turn freely in a cavity or bearing between them.
- E F t', Figs. l, 2, 3, shows the form of two springs bent or formed from two pieces of metal without forging, and crossing each other at o, Figs. 1, 2.
- the position of the springs may be inverted or changed to suit convenience in use.
Description
N.FHEY A Improvement nWagonmSprings'. N0. 114,796.. Paented May 16, i871.
(5MM g;
UNITED STATES PATENT OEEICE.
NATHANIEL FREY, OF ERIE, PENNSYLVANIA.
IMPROVEMENT IN WAGON-SPRINGS.
Specification forming part of Letters Patent N0. 114,796, dated May 16, 1871.
Description of the Accompanying Dran-ing.
Figure l is aside elevation of a wagon bolster and springs. Fig. 2 is aplan of the same, showing the peculiar form of the springs. Fig. 3 is a cross-section, showing the elevation of the points of the springs above the bolster.
General Description.
A is a bolster or bed-piece, to which the springs E F are fixed by means of the plates H, clamps J, plates I, and staples L. B is a spring-bar, resting on the points I of the springs, and'exhibiting the method of applying burden to the springs. J are clamps, with jaws k, secured to the bolster with setscrews m n. Said clamps, being made long enough, with the set-screws, may be firmly fixed to bolsters varying in Width.
L are staples in plates I, to retain that portion of the spring with which they come in contact in lposition while in use. H H are plates, itted, in connection with the clamps J, in a manner that springs E F may turn freely in a cavity or bearing between them. E F t', Figs. l, 2, 3, shows the form of two springs bent or formed from two pieces of metal without forging, and crossing each other at o, Figs. 1, 2.
The position of the springs may be inverted or changed to suit convenience in use.
I claim- The arrangement of two torsion-springs, E and F, crossing each other at o, secured to the bolster by means of the plates I and H, and operating in combination with the spring-bar B, substantially as described.
- N ATHANI EL FREY.
'Vitnesses: J. B. McINTosH, CHARLES HAUsMANN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US114796A true US114796A (en) | 1871-05-16 |
Family
ID=2184256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US114796D Expired - Lifetime US114796A (en) | Improvement in wagon-springs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US114796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050182465A1 (en) * | 2004-02-12 | 2005-08-18 | Ness Gregory O. | Instruments and methods for accessing an anatomic space |
-
0
- US US114796D patent/US114796A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050182465A1 (en) * | 2004-02-12 | 2005-08-18 | Ness Gregory O. | Instruments and methods for accessing an anatomic space |
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