FR2193721B1 - - Google Patents

Info

Publication number
FR2193721B1
FR2193721B1 FR7319798A FR7319798A FR2193721B1 FR 2193721 B1 FR2193721 B1 FR 2193721B1 FR 7319798 A FR7319798 A FR 7319798A FR 7319798 A FR7319798 A FR 7319798A FR 2193721 B1 FR2193721 B1 FR 2193721B1
Authority
FR
France
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
Application number
FR7319798A
Other languages
French (fr)
Other versions
FR2193721A1 (xx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WDT
Original Assignee
WDT
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
Priority claimed from US336289A external-priority patent/US3877718A/en
Application filed by WDT filed Critical WDT
Publication of FR2193721A1 publication Critical patent/FR2193721A1/fr
Application granted granted Critical
Publication of FR2193721B1 publication Critical patent/FR2193721B1/fr
Expired legal-status Critical Current

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
    • B60G11/32—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds
    • B60G11/34—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs
    • B60G11/46—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also fluid springs
    • B60G11/465—Resilient suspensions characterised by arrangement, location or kind of springs having springs of different kinds including leaf springs and also fluid springs with a flexible wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
    • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
    • B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
    • 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
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B60G2202/1524—Pneumatic spring with two air springs per wheel, arranged before and after the wheel axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/40—Variable track or wheelbase vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
FR7319798A 1972-07-20 1973-05-30 Expired FR2193721B1 (xx)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27355272A 1972-07-20 1972-07-20
US29361772A 1972-09-29 1972-09-29
US336289A US3877718A (en) 1972-09-29 1973-02-27 High strength auxiliary axle suspension system

Publications (2)

Publication Number Publication Date
FR2193721A1 FR2193721A1 (xx) 1974-02-22
FR2193721B1 true FR2193721B1 (xx) 1979-03-23

Family

ID=27402585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7319798A Expired FR2193721B1 (xx) 1972-07-20 1973-05-30

Country Status (11)

Country Link
JP (1) JPS4944422A (xx)
AU (1) AU450209B2 (xx)
BE (1) BE799927A (xx)
CA (1) CA974265A (xx)
CH (1) CH574829A5 (xx)
DE (1) DE2327279A1 (xx)
FR (1) FR2193721B1 (xx)
GB (1) GB1443572A (xx)
IL (1) IL42165A (xx)
IT (1) IT985224B (xx)
SE (1) SE420180B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU567664B2 (en) * 1981-06-10 1987-12-03 Menzies. D.E. Pneumatic suspension.
GB2157240A (en) * 1984-04-09 1985-10-23 Pattemores Transport Axle lifting device
JPH0513604Y2 (xx) * 1985-01-16 1993-04-12
JPS61196105U (xx) * 1985-05-29 1986-12-06
GB9222002D0 (en) * 1992-10-20 1992-12-02 Dowty Aerospace Gloucester A suspension arrangement
FR2703628B1 (fr) * 1993-04-07 1995-07-07 Diebol Remy Module de suspension pour vehicules poids lourds, en particulier pour remorques, semi-remorques et arriere-trains.
US5464245A (en) * 1994-08-08 1995-11-07 The Boler Company Suspension for light duty trucks
JP3961114B2 (ja) * 1998-05-07 2007-08-22 日本発条株式会社 エアサスペンション装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901957A (en) * 1957-12-31 1962-07-25 Dunlop Rubber Co Vehicle suspension system
US3285621A (en) * 1965-01-12 1966-11-15 Jr Stephen Turner Wheeled vehicle suspension
US3448975A (en) * 1966-10-21 1969-06-10 Dura Corp Vehicle wheel suspension
GB1145419A (en) * 1967-03-07 1969-03-12 Daimler Benz Ag Improvements relating to axle suspensions for vehicles
US3617072A (en) * 1970-02-17 1971-11-02 Charles E Wern Jr Drop-axle suspension system

Also Published As

Publication number Publication date
IL42165A (en) 1976-09-30
CA974265A (en) 1975-09-09
GB1443572A (en) 1976-07-21
IL42165A0 (en) 1973-07-30
BE799927A (fr) 1973-09-17
AU5635773A (en) 1974-07-04
CH574829A5 (xx) 1976-04-30
IT985224B (it) 1974-11-30
FR2193721A1 (xx) 1974-02-22
AU450209B2 (en) 1974-07-04
DE2327279A1 (de) 1974-02-14
JPS4944422A (xx) 1974-04-26
SE420180B (sv) 1981-09-21

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Legal Events

Date Code Title Description
ST Notification of lapse