CA2139404A1 - Essieu de levage de vehicule - Google Patents

Essieu de levage de vehicule

Info

Publication number
CA2139404A1
CA2139404A1 CA002139404A CA2139404A CA2139404A1 CA 2139404 A1 CA2139404 A1 CA 2139404A1 CA 002139404 A CA002139404 A CA 002139404A CA 2139404 A CA2139404 A CA 2139404A CA 2139404 A1 CA2139404 A1 CA 2139404A1
Authority
CA
Canada
Prior art keywords
suspension
link element
pivotal joint
assembly
frame
Prior art date
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.)
Granted
Application number
CA002139404A
Other languages
English (en)
Other versions
CA2139404C (fr
Inventor
Edward D. Hauri
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.)
Ashford Concrete Inc
Original Assignee
Ashford Concrete Inc
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 Ashford Concrete Inc filed Critical Ashford Concrete Inc
Priority to CA002139404A priority Critical patent/CA2139404C/fr
Publication of CA2139404A1 publication Critical patent/CA2139404A1/fr
Application granted granted Critical
Publication of CA2139404C publication Critical patent/CA2139404C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • 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
    • 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
    • B60G2200/314—Rigid axle suspensions with longitudinally arranged arms articulated on the axle
    • 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
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/412—Pneumatic actuator
    • 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
    • B60G2204/47—Means for retracting the suspension
    • 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
    • B60G2204/47—Means for retracting the suspension
    • B60G2204/4702—Means for retracting the suspension pneumatically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
CA002139404A 1994-12-30 1994-12-30 Essieu de levage de vehicule Expired - Fee Related CA2139404C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002139404A CA2139404C (fr) 1994-12-30 1994-12-30 Essieu de levage de vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002139404A CA2139404C (fr) 1994-12-30 1994-12-30 Essieu de levage de vehicule

Publications (2)

Publication Number Publication Date
CA2139404A1 true CA2139404A1 (fr) 1996-07-01
CA2139404C CA2139404C (fr) 2006-09-26

Family

ID=4154965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002139404A Expired - Fee Related CA2139404C (fr) 1994-12-30 1994-12-30 Essieu de levage de vehicule

Country Status (1)

Country Link
CA (1) CA2139404C (fr)

Also Published As

Publication number Publication date
CA2139404C (fr) 2006-09-26

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed