IT1217116B - Molla a balestra rastremata - Google Patents

Molla a balestra rastremata

Info

Publication number
IT1217116B
IT1217116B IT8767002A IT6700287A IT1217116B IT 1217116 B IT1217116 B IT 1217116B IT 8767002 A IT8767002 A IT 8767002A IT 6700287 A IT6700287 A IT 6700287A IT 1217116 B IT1217116 B IT 1217116B
Authority
IT
Italy
Prior art keywords
spring
tapered
tapered spring
spring spring
Prior art date
Application number
IT8767002A
Other languages
English (en)
Other versions
IT8767002A0 (it
Inventor
Francois J Castaing
Original Assignee
American Motors Corp
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 American Motors Corp filed Critical American Motors Corp
Publication of IT8767002A0 publication Critical patent/IT8767002A0/it
Application granted granted Critical
Publication of IT1217116B publication Critical patent/IT1217116B/it

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
    • 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
    • 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
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • 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
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0241—Fibre-reinforced plastics [FRP]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
IT8767002A 1986-01-08 1987-01-07 Molla a balestra rastremata IT1217116B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/817,027 US4676488A (en) 1986-01-08 1986-01-08 Tapered leaf spring

Publications (2)

Publication Number Publication Date
IT8767002A0 IT8767002A0 (it) 1987-01-07
IT1217116B true IT1217116B (it) 1990-03-14

Family

ID=25222202

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8752803U IT8752803V0 (it) 1986-01-08 1987-01-07 Molla a balestra rastremata
IT8767002A IT1217116B (it) 1986-01-08 1987-01-07 Molla a balestra rastremata

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8752803U IT8752803V0 (it) 1986-01-08 1987-01-07 Molla a balestra rastremata

Country Status (7)

Country Link
US (1) US4676488A (it)
JP (1) JPS62159822A (it)
CA (1) CA1279664C (it)
DE (1) DE3643686A1 (it)
FR (1) FR2592615B1 (it)
GB (1) GB2185086B (it)
IT (2) IT8752803V0 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503443C2 (sv) * 1992-12-22 1996-06-17 Volvo Ab Bladfjäder för upphängning av en stel hjulaxel hos ett fordon
FR2986743B1 (fr) * 2012-02-13 2014-10-31 Peugeot Citroen Automobiles Sa Lame de ressort pour systeme de suspension de vehicule automobile et systeme de suspension l'incluant
US9050873B2 (en) * 2012-08-06 2015-06-09 Hendrickson Usa, L.L.C. Suspension system having a leaf spring
US20140048988A1 (en) * 2012-08-15 2014-02-20 GM Global Technology Operations LLC Leaf spring assembly
CN105437899B (zh) * 2015-12-18 2018-08-24 长春孔辉汽车科技股份有限公司 一种变刚度板簧交叉式平衡悬架

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1352540A (en) * 1918-02-11 1920-09-14 Schachter Nathan Shock-absorber spring and blank therefor
US2533511A (en) * 1945-11-29 1950-12-12 Standard Steel Spring Co Single-leaf vehicle spring
DE915536C (de) * 1949-01-09 1954-07-22 Bela Barenyi Blattfederung fuer Kraftfahrzeuge
GB691547A (en) * 1949-01-22 1953-05-13 Bela Barenyi Improvements in motor vehicle driving arrangements
US2596655A (en) * 1949-02-09 1952-05-13 Edwin C Converse House trailer dolly
DE945068C (de) * 1954-04-03 1956-06-28 Stihl Andreas Vorderachsenfederung von Schleppern
US3079139A (en) * 1960-04-20 1963-02-26 Rockwell Standard Co Tapered spring leaf
GB980372A (en) * 1962-03-20 1965-01-13 Daimler Benz Ag Improvements relating to spring arrangements
GB986717A (en) * 1963-05-09 1965-03-24 Vauxhall Motors Ltd Motor vehicle suspension
GB1099136A (en) * 1965-07-20 1968-01-17 William E Cary Ltd Improvements in or relating to leaf springs
US3377060A (en) * 1966-05-02 1968-04-09 Gen Motors Corp Spring construction and clamp locating means therefor
US3530212A (en) * 1967-02-16 1970-09-22 Gen Motors Corp Method of making glass resin laminates
JPS517784B1 (it) * 1970-01-22 1976-03-11
FR2187060A5 (it) * 1972-05-29 1974-01-11 Nord Ressorts
FR2266058B1 (it) * 1974-03-27 1977-07-08 Nord Ressorts
JPS593283B2 (ja) * 1979-01-06 1984-01-23 トヨタ自動車株式会社 前輪懸架装置
JPS5818539B2 (ja) * 1980-12-22 1983-04-13 日本発条株式会社 板ばね
GB2098142A (en) * 1981-05-08 1982-11-17 Bl Tech Ltd Vehicle suspension
DE3238099C2 (de) * 1981-12-18 1983-11-17 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Biegefeder aus faserverstärktem Kunststoff und Preßwerkzeug für deren Fertigung
JPS596443A (ja) * 1982-06-29 1984-01-13 Hino Motors Ltd 繊維強化樹脂製板ばね
JPS59117928A (ja) * 1982-12-23 1984-07-07 Chuo Spring Co Ltd ばね
DE3468921D1 (en) * 1983-09-08 1988-02-25 Shell Int Research Fibre-reinforced automotive spring

Also Published As

Publication number Publication date
US4676488A (en) 1987-06-30
FR2592615A1 (fr) 1987-07-10
CA1279664C (en) 1991-01-29
FR2592615B1 (fr) 1993-10-29
IT8752803V0 (it) 1987-01-07
IT8767002A0 (it) 1987-01-07
DE3643686A1 (de) 1987-07-09
GB2185086A (en) 1987-07-08
GB2185086B (en) 1989-10-25
JPS62159822A (ja) 1987-07-15
GB8626963D0 (en) 1986-12-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970124