FR2447847A1 - Industrial general use semi-trailer - is constructed without usual axles or springs and has flexible tyres carried by shafts in housing with brake equipment - Google Patents

Industrial general use semi-trailer - is constructed without usual axles or springs and has flexible tyres carried by shafts in housing with brake equipment

Info

Publication number
FR2447847A1
FR2447847A1 FR7903058A FR7903058A FR2447847A1 FR 2447847 A1 FR2447847 A1 FR 2447847A1 FR 7903058 A FR7903058 A FR 7903058A FR 7903058 A FR7903058 A FR 7903058A FR 2447847 A1 FR2447847 A1 FR 2447847A1
Authority
FR
France
Prior art keywords
shafts
springs
axles
trailer
constructed
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.)
Withdrawn
Application number
FR7903058A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7903058A priority Critical patent/FR2447847A1/en
Publication of FR2447847A1 publication Critical patent/FR2447847A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B37/00—Wheel-axle combinations, e.g. wheel sets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
    • B60D1/42—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable
    • B60D1/46—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically
    • B60D1/465—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions for being adjustable vertically comprising a lifting mechanism, e.g. for coupling while lifting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G5/00—Resilient suspensions for a set of tandem wheels or axles having interrelated movements
    • B60G5/02—Resilient suspensions for a set of tandem wheels or axles having interrelated movements mounted on a single pivoted arm, e.g. the arm being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
    • B62D53/06—Semi-trailers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Arrangements (AREA)

Abstract

The semi industrial trailers, is without axles or springs. It has tubeless tyres of large vertical flexibility. Shock absorbing is given by oscillating rings and friction on balancers is given by a double acting adjustable shock absorber. The balancers allow rapid load transfer to and from the tractor. Axles are replaced by axle casings carrying drive shafts which are solid with the wheels. The inner part of the shafts protrude inside the chassis. This gives ease of mounting freely in air, protection for cooling and retarder and brakes. The chassis rear is supported on compressed air and the front by the tractor.
FR7903058A 1979-02-02 1979-02-02 Industrial general use semi-trailer - is constructed without usual axles or springs and has flexible tyres carried by shafts in housing with brake equipment Withdrawn FR2447847A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7903058A FR2447847A1 (en) 1979-02-02 1979-02-02 Industrial general use semi-trailer - is constructed without usual axles or springs and has flexible tyres carried by shafts in housing with brake equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7903058A FR2447847A1 (en) 1979-02-02 1979-02-02 Industrial general use semi-trailer - is constructed without usual axles or springs and has flexible tyres carried by shafts in housing with brake equipment

Publications (1)

Publication Number Publication Date
FR2447847A1 true FR2447847A1 (en) 1980-08-29

Family

ID=9221674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903058A Withdrawn FR2447847A1 (en) 1979-02-02 1979-02-02 Industrial general use semi-trailer - is constructed without usual axles or springs and has flexible tyres carried by shafts in housing with brake equipment

Country Status (1)

Country Link
FR (1) FR2447847A1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2124149A (en) * 1936-04-22 1938-07-19 Hardie Mfg Company Tandem wheel truck
FR984524A (en) * 1949-02-10 1951-07-06 Rech S De Procedes Ind Soc Et Shock absorbing suspension for any vehicle
FR1019629A (en) * 1949-05-23 1953-01-23 Wheel rim
FR1276868A (en) * 1960-11-14 1961-11-24 Marocains Atel Tracked tractor-carrier trailer
US3039822A (en) * 1958-01-22 1962-06-19 Anthony Co Stabilizing mounting means for semitrailer tilting bodies
US3044832A (en) * 1958-03-13 1962-07-17 Anthony Co Fluid stabilizing means for semi-trailer tilting bodies
FR1380572A (en) * 1963-10-07 1964-12-04 Advanced trailer or semi-trailer
FR1407799A (en) * 1964-06-25 1965-08-06 Elastic hitch drawbar for trailer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2124149A (en) * 1936-04-22 1938-07-19 Hardie Mfg Company Tandem wheel truck
FR984524A (en) * 1949-02-10 1951-07-06 Rech S De Procedes Ind Soc Et Shock absorbing suspension for any vehicle
FR1019629A (en) * 1949-05-23 1953-01-23 Wheel rim
US3039822A (en) * 1958-01-22 1962-06-19 Anthony Co Stabilizing mounting means for semitrailer tilting bodies
US3044832A (en) * 1958-03-13 1962-07-17 Anthony Co Fluid stabilizing means for semi-trailer tilting bodies
FR1276868A (en) * 1960-11-14 1961-11-24 Marocains Atel Tracked tractor-carrier trailer
FR1380572A (en) * 1963-10-07 1964-12-04 Advanced trailer or semi-trailer
FR1407799A (en) * 1964-06-25 1965-08-06 Elastic hitch drawbar for trailer

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Legal Events

Date Code Title Description
ST Notification of lapse