US83170A - Improvement in carriage-springs - Google Patents
Improvement in carriage-springs Download PDFInfo
- Publication number
- US83170A US83170A US83170DA US83170A US 83170 A US83170 A US 83170A US 83170D A US83170D A US 83170DA US 83170 A US83170 A US 83170A
- Authority
- US
- United States
- Prior art keywords
- spring
- carriage
- springs
- improvement
- lever
- 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 6
- 239000010959 steel Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 240000007600 Lysimachia clethroides Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/025—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a torsion spring
Definitions
- my invention consists in the use or combination of the twist of a steel rod, the circular arm, the chain or strap for the arm to play on the ratchet-wheel, and lever to adjust or regulate'the spring to the weight required to carry.
- ' B is a circular arm, with a square hole to receive the spring.
- 0 is a chain or strap for the arm to play on.
- E is a lever.
- F is aclick to the ratchet-wheel.
- G is a ratchet-wheel, with a square hole in the centre to receive the opposite end of the spring from the arInB.
- H is the handle of the lever, showing how the spring is operated upon. By raising the lever thereof, the spring is increased in power.
Description
J. JACKSON.
' Carriage Spring.
N0. 83,170. Patented Oct. 20, 1868.
N. Firms, PHOTOJJI'NOGRAPNER, WASNXNG'TON. D c.
JOHN JACKSON, OF OWEGO, NE WYORK.
Letters Patent No. 83,170, dated October 20, 1868.
1 IMPROVEMENT IN CARRIAGE-SPRINGS.
The Schedule referred to in these Letters Patent and making part of the same To all whom it may concern:
Be it known that I, JOHN JACKSON, of Oweg0, in
he county of 'lioga, in the State of New York, have .nvented a new Adjustable Wagon or Carriage-Spring; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, and to the letters .of reference marked thereon.
The nature of my invention consists in the use or combination of the twist of a steel rod, the circular arm, the chain or strap for the arm to play on the ratchet-wheel, and lever to adjust or regulate'the spring to the weight required to carry.
To enable others skilled in the art to make and use my invention I will proceed to describe its construction and operation.
I construct my carnage or wagon-spring of an evenlytempered steel rod, as shown at A in the accompanying drawings.
' B is a circular arm, with a square hole to receive the spring.
0 is a chain or strap for the arm to play on.
One
end is to be attached to the arm B, near the spring, the other end to be attached to the goose-neck or 1001- ster D.
E is a lever. F is aclick to the ratchet-wheel. G is a ratchet-wheel, with a square hole in the centre to receive the opposite end of the spring from the arInB. H is the handle of the lever, showing how the spring is operated upon. By raising the lever thereof, the spring is increased in power.
By lowering the lever, the power of the spring is lessened. I
What I claim my invention, and desire to secure by Letters Patent, is-
, The combination of the twist of steel, the circular arm, the strap or chain for the arm to play on,- the'ratv chet-wheel and lever to adjust or change the power of the spring to carry either a light or heavy load. I
JOHN J AOKSON.
l Witnesses: CHAS. STEBBINS,
' J. L. MATSON.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US83170A true US83170A (en) | 1868-10-20 |
Family
ID=2152663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US83170D Expired - Lifetime US83170A (en) | Improvement in carriage-springs |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US83170A (en) |
-
0
- US US83170D patent/US83170A/en not_active Expired - Lifetime
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