WO2019040020A3 - Composite leaf spring eye design and production method - Google Patents
Composite leaf spring eye design and production methodInfo
- Publication number
- WO2019040020A3 WO2019040020A3 PCT/TR2018/050132 TR2018050132W WO2019040020A3 WO 2019040020 A3 WO2019040020 A3 WO 2019040020A3 TR 2018050132 W TR2018050132 W TR 2018050132W WO 2019040020 A3 WO2019040020 A3 WO 2019040020A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- production method
- leaf spring
- spring eye
- composite leaf
- eye design
- Prior art date
Links
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
- B60G11/02—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
-
- 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
- B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
-
- 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
- B60G11/10—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
- B60G11/12—Links, pins, or bushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/11—Leaf spring
- B60G2202/112—Leaf spring longitudinally arranged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/121—Mounting of leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/418—Bearings, e.g. ball or roller bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/428—Leaf springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/70—Materials used in suspensions
- B60G2206/71—Light weight materials
- B60G2206/7101—Fiber-reinforced plastics [FRP]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention is related to the design of the eye part (the hinged part where the leaf spring is coupled to the vehicle) of the leaf springs that are made of composite material which are used in the automotive sector or railway transportation (heavy duty or light vehicles or automobiles etc.) and the production method thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2017/05992 | 2017-04-23 | ||
TR2017/05992A TR201705992A2 (en) | 2017-04-23 | 2017-04-23 | COMPOSITE LEAF SPRING EYE DESIGN AND MANUFACTURING METHOD |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2019040020A2 WO2019040020A2 (en) | 2019-02-28 |
WO2019040020A3 true WO2019040020A3 (en) | 2019-05-02 |
WO2019040020A9 WO2019040020A9 (en) | 2019-05-31 |
Family
ID=65439169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/TR2018/050132 WO2019040020A2 (en) | 2017-04-23 | 2018-04-02 | Composite leaf spring eye design and production method |
Country Status (2)
Country | Link |
---|---|
TR (1) | TR201705992A2 (en) |
WO (1) | WO2019040020A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018219907A1 (en) * | 2018-11-21 | 2020-01-09 | Zf Friedrichshafen Ag | Leaf spring suspension |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709581A (en) * | 1953-01-26 | 1955-05-31 | John A Roehrig | Vehicle spring suspension |
US4659071A (en) * | 1984-03-02 | 1987-04-21 | Isosport Verbundbautiele Ges. M.B.H. | Process for producing a plastic leaf spring, as well as a plastic leaf spring appropriately manufactured according to this process |
WO2016209815A1 (en) * | 2015-06-22 | 2016-12-29 | Hendrickson Usa, L.L.C. | Composite suspension components |
-
2017
- 2017-04-23 TR TR2017/05992A patent/TR201705992A2/en unknown
-
2018
- 2018-04-02 WO PCT/TR2018/050132 patent/WO2019040020A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2709581A (en) * | 1953-01-26 | 1955-05-31 | John A Roehrig | Vehicle spring suspension |
US4659071A (en) * | 1984-03-02 | 1987-04-21 | Isosport Verbundbautiele Ges. M.B.H. | Process for producing a plastic leaf spring, as well as a plastic leaf spring appropriately manufactured according to this process |
WO2016209815A1 (en) * | 2015-06-22 | 2016-12-29 | Hendrickson Usa, L.L.C. | Composite suspension components |
Also Published As
Publication number | Publication date |
---|---|
WO2019040020A9 (en) | 2019-05-31 |
TR201705992A2 (en) | 2017-10-23 |
WO2019040020A2 (en) | 2019-02-28 |
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