US670273A - Vehicle-spring. - Google Patents
Vehicle-spring. Download PDFInfo
- Publication number
- US670273A US670273A US2603100A US1900026031A US670273A US 670273 A US670273 A US 670273A US 2603100 A US2603100 A US 2603100A US 1900026031 A US1900026031 A US 1900026031A US 670273 A US670273 A US 670273A
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- US
- United States
- Prior art keywords
- spring
- elliptic
- vehicle
- conical
- bolts
- 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
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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
- B60G11/36—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also helical, spiral or coil springs
Definitions
- the object of my invention is to provide a spring which when the vehicle is carrying a light load will be sufficiently elastic or yielding to produce the desired effect that springs are used for, and when a heavy load is being carried this same effect will be maintained and at the'same time substantially the full range of movement of the spring is maintained.
- Figure I is a perspective view of my improved spring.
- Fig. II is an enlarged horizontal section taken on line II II, Fig. I.
- Fig. III is a detailed vertical section taken on line III III, Fig. II.
- Fig. IV is a perspective view of one of the clamping-plates, and
- Fig.Vis a perspective view of one of the clamping-washers.
- 1 represents part of the axle of a vehicle
- 2 one of the spring-blocks.
- 3 represents an ordinary elliptic spring, which is secured to the axle in the customary manner.
- a conical or helical coil-spring 4 Within the spring 3 and resting on the bottom thereof is a conical or helical coil-spring 4, the upper end of which terminates some distance beneath the top of the spring 3, as shown in Fig. I.
- the spring 4 is secured to the spring 3 by means of bolts 5, bent at their upper ends around the lower coil of the spring at and passing at their lower ends through perforations in plates 6, located beneath the spring 3.
- nuts 7, between which and the plates 6 are washers 8.
- the elliptic spring acts alone, and being comparatively light and elastic produces the desired spring effect to the load.
- the top of the elliptic spring comes down upon the coil-spring and the latter thus supplements the former and helps it to carry the load, which would otherwise force the upper half of the elliptic spring down upon the lower half, thus destroying the spring effect.
- the different coils will nest as the spring is depressed, thus allowing the elliptic spring to act substantially the full throw of its movement.
- a conical spring secured within the elliptic spring and extending about midway of the height of the latter; whereby when a light load is being carried the elliptic spring acts alone, and when a heavy load is being carried the conical spring acts with the elliptic spring, its coils nesting to permit the elliptic spring to move substantially the full distance of its height, substantially as set forth.
- a conical spring located within the elliptic spring and secured to the lower half of the latter by bolts connected to the lower coil of the conical spring and which pass through plates located beneath the elliptic spring, said conical spring extending about midway of the height of the elliptic spring; whereby when a light load is being carried the elliptic spring acts alone and when a heavy load is being carried the conical spring acts with the elliptic spring, its coilsnesting to permit the elliptic spring to move substantially the full distance of its height, substantially as set forth.
- a conical coil-spring located within the elliptic spring, and secured thereto by bolts made fast to the lower coil of the conical spring 5 and passing through plates located beneath the elliptic spring; one pair of said bolts passing through slots in said plates and said plates I being serrated to receive serrated washers,
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Description
' A. FALKENHAINER.
VEHICLE SPRING.
(Application filed Aug. 6, 1900.)
(No Model.)
Patented Mar. I9, l90l.
UNrTEn STATES PATENT EEicE'.
ARTHUR FALKENHAINER, OF ST. LOUIS, MISSOURI.
VEHICLE-SPRING.
SPECIFICATION forming part of Letters Patent N0. 670,273, dated March 19, 1901.
Application filed August 6, 1900. Serial No. 26,031. w e -l To all whmn it may concern:
Be it known that LARTHUR FALKENHAINER, a citizen of the United States, residing at the city of St. Louis, in the State of Missouri, have invented certain new and useful Improvements in Vehicle-Springs, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, forming part of this specification.
The object of my invention is to provide a spring which when the vehicle is carrying a light load will be sufficiently elastic or yielding to produce the desired effect that springs are used for, and when a heavy load is being carried this same effect will be maintained and at the'same time substantially the full range of movement of the spring is maintained.
My invention consists in features of novelty hereinafter fully described, and pointed out in the claims.
Figure I is a perspective view of my improved spring. Fig. II is an enlarged horizontal section taken on line II II, Fig. I. Fig. III is a detailed vertical section taken on line III III, Fig. II. Fig. IV is a perspective view of one of the clamping-plates, and Fig.Vis a perspective view of one of the clamping-washers.
Referring to the drawings, 1 represents part of the axle of a vehicle, and 2 one of the spring-blocks. 3 represents an ordinary elliptic spring, which is secured to the axle in the customary manner. Within the spring 3 and resting on the bottom thereof is a conical or helical coil-spring 4, the upper end of which terminates some distance beneath the top of the spring 3, as shown in Fig. I. The spring 4 is secured to the spring 3 by means of bolts 5, bent at their upper ends around the lower coil of the spring at and passing at their lower ends through perforations in plates 6, located beneath the spring 3. On the lower ends of the bolts 5 are nuts 7, between which and the plates 6 are washers 8. One bolt of each plate passes through a hole in the plate, and the other bolt fits in a slot 9 in the plate, so that the bolts can be adjusted to different widths of springs 3, and the washers S of the bolts that fit in the slots 9 are serrated on the upper faces to fit in notches formed in the under side of the plates, so that the bolts that fit-in the slots will be held from movement when the nuts 7 are tightened. This forms a very inexpensive and efiective manner of attaching the coil-springs to the elliptic springs and provides a means for attaching the coil-springs to any elliptic spring in use.
WVhen a light load is being carried, the elliptic spring acts alone, and being comparatively light and elastic produces the desired spring effect to the load. When a heavy load is being carried, the top of the elliptic spring comes down upon the coil-spring and the latter thus supplements the former and helps it to carry the load, which would otherwise force the upper half of the elliptic spring down upon the lower half, thus destroying the spring effect. By using a cone-shaped coil-spring the different coils will nest as the spring is depressed, thus allowing the elliptic spring to act substantially the full throw of its movement.
I claim as my invention- 1. In combination with an elliptic spring, a conical spring secured within the elliptic spring and extending about midway of the height of the latter; whereby when a light load is being carried the elliptic spring acts alone, and when a heavy load is being carried the conical spring acts with the elliptic spring, its coils nesting to permit the elliptic spring to move substantially the full distance of its height, substantially as set forth.
2. In combination with an elliptic spring, a conical spring located within the elliptic spring and secured to the lower half of the latter by bolts connected to the lower coil of the conical spring and which pass through plates located beneath the elliptic spring, said conical spring extending about midway of the height of the elliptic spring; whereby when a light load is being carried the elliptic spring acts alone and when a heavy load is being carried the conical spring acts with the elliptic spring, its coilsnesting to permit the elliptic spring to move substantially the full distance of its height, substantially as set forth.
3. In combination with an elliptic spring, a conical coil-spring located Within the elliptic spring, and secured thereto by bolts made fast to the lower coil of the conical spring 5 and passing through plates located beneath the elliptic spring; one pair of said bolts passing through slots in said plates and said plates I being serrated to receive serrated washers,
substantially as set forth.
ARTHUR FALKENHAINER In presence of E. S. KNIGHT, N. V. ALEXANDER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2603100A US670273A (en) | 1900-08-06 | 1900-08-06 | Vehicle-spring. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2603100A US670273A (en) | 1900-08-06 | 1900-08-06 | Vehicle-spring. |
Publications (1)
Publication Number | Publication Date |
---|---|
US670273A true US670273A (en) | 1901-03-19 |
Family
ID=2738827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US2603100A Expired - Lifetime US670273A (en) | 1900-08-06 | 1900-08-06 | Vehicle-spring. |
Country Status (1)
Country | Link |
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US (1) | US670273A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120025576A1 (en) * | 2009-04-02 | 2012-02-02 | Babyroo Ltd. | Dual-hinged spring |
-
1900
- 1900-08-06 US US2603100A patent/US670273A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120025576A1 (en) * | 2009-04-02 | 2012-02-02 | Babyroo Ltd. | Dual-hinged spring |
US8720871B2 (en) * | 2009-04-02 | 2014-05-13 | Babyroo Ltd. | Dual-hinged spring |
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