US143628A - Improvement in children s carriages - Google Patents
Improvement in children s carriages Download PDFInfo
- Publication number
- US143628A US143628A US143628DA US143628A US 143628 A US143628 A US 143628A US 143628D A US143628D A US 143628DA US 143628 A US143628 A US 143628A
- Authority
- US
- United States
- Prior art keywords
- spring
- bolster
- carriages
- children
- improvement
- 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 1
- 239000002184 metal Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
- B60G9/02—Resilient suspensions of a rigid axle or axle housing for two or more wheels the axle or housing being pivotally mounted on the vehicle, e.g. the pivotal axis being parallel to the longitudinal axis of the vehicle
Definitions
- Fig. 2 is a vertical section of Fig. 1 taken on the line 00 00.
- B is the bolster, which is a shell having arms 0, which extend down from each end and inclos'e and guide the axle
- D is a spring-block, which rests upon the axle, and extends upward through the top of the bolster.
- E is a pin, which passes through the block D with its ends projecting through the vertical slots F of the bolster.
- G G are 7 two rods, rigidly connected with the bolster,
- H is a spring.
- This spring is formed of hoop-steel, or other metal, and is attached to the top of the spring-block at the bottom, and confined at the top by a connecting-piece.
- the rods G G pass through the spring each side.
- the bolster is attached to the axle by the bolt J, which bolt passes through the lower end of the slots F. This arrangement allows the axle to spring upward when either one or both wheels strike an obstruction.
- the carriage-body is supported on longitudinal bars, whose forward ends rest on the bolster at the points 70 k, and will maintain its true position and be kept square and steady while the wheels readily conform to all the irregularities of the road.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Description
PatentedOct. 14,1873.
Inventor:
' I Attorneys.
UNITED STATES PATENT OFFICE.
JOHN G. KAMPHAUS, OF PITTSBURG, PENNSYLVANIA.
IMPROVEMENT IN CHILDREN'S CARRIAGES.
Specification forming part of Letters Patent No. 143,628, dated October 14, 1873; application filed A August 16, 1873.
tion. Fig. 2 is a vertical section of Fig. 1 taken on the line 00 00.
Similar letters of reference indicate corresponding parts.
Arepresents the front axle. B is the bolster, which is a shell having arms 0, which extend down from each end and inclos'e and guide the axle, D is a spring-block, which rests upon the axle, and extends upward through the top of the bolster. E is a pin, which passes through the block D with its ends projecting through the vertical slots F of the bolster. G G are 7 two rods, rigidly connected with the bolster,
and connected together at their upper ends, as seen in'the drawing. H is a spring. This spring is formed of hoop-steel, or other metal, and is attached to the top of the spring-block at the bottom, and confined at the top by a connecting-piece. The rods G G pass through the spring each side. The bolster is attached to the axle by the bolt J, which bolt passes through the lower end of the slots F. This arrangement allows the axle to spring upward when either one or both wheels strike an obstruction. The carriage-body is supported on longitudinal bars, whose forward ends rest on the bolster at the points 70 k, and will maintain its true position and be kept square and steady while the wheels readily conform to all the irregularities of the road.
I am aware that in childrens carriages a bolster and leaf-spring have been connected with the axle by a slotted plate, and a pin working in the slot, and wish, therefore, distinctly to disclaim any such device as a part of my invention.
Having thus described my invention, I claim as new and desire to secure by Letters Patent The bolster B, spring-block D, spring H, and rods G G, combined and constructed substantially as shown and described, for the purposes set forth.
JOHN G. KAMPHAUS.
Witnesses:
JAMEs M. TAYLOR, J AMES J. SExToN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US143628A true US143628A (en) | 1873-10-14 |
Family
ID=2213041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US143628D Expired - Lifetime US143628A (en) | Improvement in children s carriages |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US143628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525988A (en) * | 1944-06-17 | 1950-10-17 | Corwin D Willson | Combined suspension and stabilizing system |
-
0
- US US143628D patent/US143628A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525988A (en) * | 1944-06-17 | 1950-10-17 | Corwin D Willson | Combined suspension and stabilizing system |
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