WO2019040020A3 - Composite leaf spring eye design and production method - Google Patents

Composite leaf spring eye design and production method

Info

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
Application number
PCT/TR2018/050132
Other languages
French (fr)
Other versions
WO2019040020A2 (en
WO2019040020A9 (en
Inventor
Cetin Ozgur BALTACI
Original Assignee
Baltaci Cetin Ozgur
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Baltaci Cetin Ozgur filed Critical Baltaci Cetin Ozgur
Publication of WO2019040020A2 publication Critical patent/WO2019040020A2/en
Publication of WO2019040020A3 publication Critical patent/WO2019040020A3/en
Publication of WO2019040020A9 publication Critical patent/WO2019040020A9/en

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.
PCT/TR2018/050132 2017-04-23 2018-04-02 Composite leaf spring eye design and production method WO2019040020A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2017/05992A TR201705992A2 (en) 2017-04-23 2017-04-23 COMPOSITE LEAF SPRING EYE DESIGN AND MANUFACTURING METHOD
TR2017/05992 2017-04-23

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018219907A1 (en) * 2018-11-21 2020-01-09 Zf Friedrichshafen Ag Leaf spring suspension

Citations (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
WO2019040020A2 (en) 2019-02-28
WO2019040020A9 (en) 2019-05-31
TR201705992A2 (en) 2017-10-23

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