BR8301957A - Conjunto formado por uma mola lamelar feita de material composto,dispositivo fixador e componente preso a mola pelo dispositivo fixador;processo para a fabricacao de uma mola lamelar feita de material de resina reforcada com fibra composta - Google Patents

Conjunto formado por uma mola lamelar feita de material composto,dispositivo fixador e componente preso a mola pelo dispositivo fixador;processo para a fabricacao de uma mola lamelar feita de material de resina reforcada com fibra composta

Info

Publication number
BR8301957A
BR8301957A BR8301957A BR8301957A BR8301957A BR 8301957 A BR8301957 A BR 8301957A BR 8301957 A BR8301957 A BR 8301957A BR 8301957 A BR8301957 A BR 8301957A BR 8301957 A BR8301957 A BR 8301957A
Authority
BR
Brazil
Prior art keywords
fixing device
spring made
compound
lamellar
spring
Prior art date
Application number
BR8301957A
Other languages
English (en)
Inventor
Barry John Marsh
Original Assignee
Gkn Technology Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26282609&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8301957(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gkn Technology Ltd filed Critical Gkn Technology Ltd
Publication of BR8301957A publication Critical patent/BR8301957A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • F16F1/368—Leaf springs
    • F16F1/3683—Attachments or mountings therefor
    • 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
    • B60G11/113—Mountings on the axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/31—Rigid axle suspensions with two trailing arms rigidly connected to the axle
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4306—Bracket or knuckle for rigid axles, e.g. for clamping
BR8301957A 1982-04-21 1983-04-18 Conjunto formado por uma mola lamelar feita de material composto,dispositivo fixador e componente preso a mola pelo dispositivo fixador;processo para a fabricacao de uma mola lamelar feita de material de resina reforcada com fibra composta BR8301957A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8211553 1982-04-21
GB8226139 1982-09-14

Publications (1)

Publication Number Publication Date
BR8301957A true BR8301957A (pt) 1983-12-20

Family

ID=26282609

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8301957A BR8301957A (pt) 1982-04-21 1983-04-18 Conjunto formado por uma mola lamelar feita de material composto,dispositivo fixador e componente preso a mola pelo dispositivo fixador;processo para a fabricacao de uma mola lamelar feita de material de resina reforcada com fibra composta

Country Status (9)

Country Link
US (1) US4508325A (pt)
EP (1) EP0092399B1 (pt)
AU (1) AU561347B2 (pt)
BR (1) BR8301957A (pt)
CA (1) CA1201135A (pt)
DE (1) DE3367659D1 (pt)
DK (1) DK174083A (pt)
ES (1) ES271574Y (pt)
GB (1) GB2119725B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8315704D0 (en) * 1983-06-08 1983-07-13 Gkn Technology Ltd Securing components to springs of composite material
US4969633A (en) * 1983-10-19 1990-11-13 A. O. Smith Corporation Molded fiber reinforced plastic leaf spring
US4637595A (en) * 1984-06-26 1987-01-20 Toyota Jidosha Kabushiki Kaisha Leaf spring assembly
GB2166839B (en) * 1984-11-08 1988-02-17 Gkn Technology Ltd Leaf spring assemblies
GB8508705D0 (en) * 1985-04-03 1985-05-09 Gkn Technology Ltd Securing components to springs of composite material
DE3527899A1 (de) * 1985-08-03 1987-02-12 Boehler Ag Federung fuer fahrzeuge
DE3532297C1 (de) * 1985-09-11 1987-04-23 Arbed Techno Gmbh Faserverstaerkte Kunststoff-Blattfeder
US6012709A (en) * 1997-08-06 2000-01-11 Pacific Coast Composites Hybrid leaf spring and suspension system for supporting an axle on a vehicle
GB9910705D0 (en) * 1999-05-10 1999-07-07 Meritor Heavy Vehicle Sys Ltd Suspension arm assembly
US6461455B1 (en) 2000-01-24 2002-10-08 Pacific Coast Composites Method of producing a hybrid leaf spring
US7651107B1 (en) * 2002-07-25 2010-01-26 Daimler Trucks North America Llc Suspension deflection system
EP2494234A2 (en) * 2009-10-26 2012-09-05 Renosol Corporation Composite leaf spring
US9050870B2 (en) 2012-05-30 2015-06-09 Hendrickson Usa, L.L.C. Energy storing suspension components having retention recesses
KR102415657B1 (ko) * 2017-08-09 2022-07-04 현대자동차주식회사 복합재 리프스프링을 구비한 차량용 현가장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379798A (en) * 1920-04-12 1921-05-31 Earl F Burgess Vehicle-spring-retaining means
US2161838A (en) * 1936-10-30 1939-06-13 Tom H Thompson Leaf spring and liner construction
US2253255A (en) * 1940-09-14 1941-08-19 American Locomotive Co Laminated spring
US2299873A (en) * 1941-05-03 1942-10-27 Chrysler Corp Leaf spring
US2539091A (en) * 1947-06-27 1951-01-23 Frank E Linke Spring mounting for automotive vehicles
US2587522A (en) * 1947-07-25 1952-02-26 William Pilkington Sr Leaf spring construction
DE6608349U (de) * 1968-05-10 1971-08-26 Brueninghaus Gmbh Stahlwerke Mittenbefestigung fuer federblaetter.
US3586307A (en) * 1969-06-25 1971-06-22 North American Rockwell Composite spring assembly
US3900357A (en) * 1970-05-04 1975-08-19 Edgewater Corp Composite material springs and manufacture
JPS54141944A (en) * 1978-04-27 1979-11-05 Nhk Spring Co Ltd Frp leaf spring

Also Published As

Publication number Publication date
GB2119725B (en) 1985-10-30
EP0092399A3 (en) 1983-11-30
DK174083A (da) 1983-10-22
GB2119725A (en) 1983-11-23
DK174083D0 (da) 1983-04-20
GB8310297D0 (en) 1983-05-18
AU1304283A (en) 1983-10-27
US4508325A (en) 1985-04-02
AU561347B2 (en) 1987-05-07
ES271574Y (es) 1984-04-16
ES271574U (es) 1983-10-16
EP0092399A2 (en) 1983-10-26
CA1201135A (en) 1986-02-25
DE3367659D1 (en) 1987-01-02
EP0092399B1 (en) 1986-11-12

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