GB207154A - Devices for regulating the flexibility of leaf springs - Google Patents
Devices for regulating the flexibility of leaf springsInfo
- Publication number
- GB207154A GB207154A GB19022/23A GB1902223A GB207154A GB 207154 A GB207154 A GB 207154A GB 19022/23 A GB19022/23 A GB 19022/23A GB 1902223 A GB1902223 A GB 1902223A GB 207154 A GB207154 A GB 207154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- deflexion
- pivoted
- lever
- pin
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/20—Dismountable rail joints with gap-bridging
- E01B11/22—Dismountable rail joints with gap-bridging by parts of the rails
- E01B11/24—Dismountable rail joints with gap-bridging by parts of the rails with oblique or overlapping rail ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Springs (AREA)
Abstract
207,154. Houdaille, M. Nov. 14, 1922, [Convention date]. Laminar springs.-In a laminar spring 1 secured between two pairs of narrow surfaces 7, 9 and 8, 10 so as to permit deflexion of that portion of the spring between the surfaces, the deflexion is resisted by a stress variable at will or automatically according to the deflexion of the spring as a whole. As shown in Fig. 4, the deflexion of the centre portion of the spring is controlled by a lever 14 pivoted at 15 to one of the securing members of the spring and carrying rollers 16, 17 engaging the main leaf 18, the lever being slotted to engage a pin 20 rigid with the spring. In a modification, the lever may carry a cam which bears on the centre portion of the spring, and a pair of such levers may be provided with cams bearing on the upper and lower faces of the spring. The levers may be connected to the suspended member instead of to the main leaf of the spring. In the modification shown in Fig. R, a link 23 pivoted to the spring at 24 carries a wedge 25 acting between a fixed roller 26 and a roller 27 on the spring. In the further modification shown in Fig. 10, a link 32 pivoted to the spring at 33 is connected to a pivoted cam 35 having surfaces 37, 38 adapted to engage a pin 39 on the spring. The spring is provided with a steady pin 11 guided in a bore 12. The invention is applicable to all kinds of laminar springs for vehicles and other purposes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR397355X | 1922-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB207154A true GB207154A (en) | 1924-05-08 |
Family
ID=8896527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB19022/23A Expired GB207154A (en) | 1922-11-14 | 1923-07-24 | Devices for regulating the flexibility of leaf springs |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE397355C (en) |
| FR (4) | FR558648A (en) |
| GB (1) | GB207154A (en) |
-
1922
- 1922-11-14 FR FR558648D patent/FR558648A/en not_active Expired
-
1923
- 1923-05-24 FR FR27709D patent/FR27709E/en not_active Expired
- 1923-06-11 FR FR28046D patent/FR28046E/en not_active Expired
- 1923-06-27 FR FR28096D patent/FR28096E/en not_active Expired
- 1923-07-11 DE DEH94171D patent/DE397355C/en not_active Expired
- 1923-07-24 GB GB19022/23A patent/GB207154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR27709E (en) | 1924-08-18 |
| FR28046E (en) | 1924-11-11 |
| FR558648A (en) | 1923-08-30 |
| FR28096E (en) | 1925-01-14 |
| DE397355C (en) | 1924-06-24 |
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