CA3028222C - Attelage de boule d`attache en col de cygne - Google Patents

Attelage de boule d`attache en col de cygne Download PDF

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Publication number
CA3028222C
CA3028222C CA3028222A CA3028222A CA3028222C CA 3028222 C CA3028222 C CA 3028222C CA 3028222 A CA3028222 A CA 3028222A CA 3028222 A CA3028222 A CA 3028222A CA 3028222 C CA3028222 C CA 3028222C
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CA
Canada
Prior art keywords
socket
ball
hitch ball
hitch
wear
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.)
Active
Application number
CA3028222A
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English (en)
Other versions
CA3028222A1 (fr
Inventor
Brian R. Olson
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.)
Southland Trailer Corp
Original Assignee
Southland Trailer 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 Southland Trailer Corp filed Critical Southland Trailer Corp
Priority to CA3028222A priority Critical patent/CA3028222C/fr
Publication of CA3028222A1 publication Critical patent/CA3028222A1/fr
Application granted granted Critical
Publication of CA3028222C publication Critical patent/CA3028222C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
    • B60D1/488—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting mounted directly to the chassis of the towing vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/01—Traction couplings or hitches characterised by their type
    • B60D1/06—Ball-and-socket hitches, e.g. constructional details, auxiliary devices, their arrangement on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Machines (AREA)

Abstract

Un appareil de douille de remorquage en col de cygne comprend un élément de douille adapté pour la fixation amovible dune extrémité inférieure dun élément de remorquage en col de cygne sétendant vers le bas dun véhicule remorqué. Lélément de douille définit une douille se conformant à une surface extérieure dune partie supérieure dune boule dattache. Une cavité de tête dusure est définie au-dessus dune extrémité supérieure de la douille et un élément dusure est fixé de manière amovible dans la cavité de tête dusure, de sorte que le côté inférieur dune tête de lélément dusure coïncide essentiellement avec une extrémité supérieure de la balle dattache lorsque celle-ci est engagée dans la douille. Un verrou de balle est configuré pour être exploité au moyen dun lien dengagement de verrou par un opérateur debout sur le sol à côté du véhicule de remorquage.
CA3028222A 2018-12-20 2018-12-20 Attelage de boule d`attache en col de cygne Active CA3028222C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3028222A CA3028222C (fr) 2018-12-20 2018-12-20 Attelage de boule d`attache en col de cygne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA3028222A CA3028222C (fr) 2018-12-20 2018-12-20 Attelage de boule d`attache en col de cygne

Publications (2)

Publication Number Publication Date
CA3028222A1 CA3028222A1 (fr) 2020-06-20
CA3028222C true CA3028222C (fr) 2021-06-15

Family

ID=71107205

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3028222A Active CA3028222C (fr) 2018-12-20 2018-12-20 Attelage de boule d`attache en col de cygne

Country Status (1)

Country Link
CA (1) CA3028222C (fr)

Also Published As

Publication number Publication date
CA3028222A1 (fr) 2020-06-20

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