CA2195255A1 - Positive locking trailer tail - Google Patents

Positive locking trailer tail

Info

Publication number
CA2195255A1
CA2195255A1 CA2195255A CA2195255A CA2195255A1 CA 2195255 A1 CA2195255 A1 CA 2195255A1 CA 2195255 A CA2195255 A CA 2195255A CA 2195255 A CA2195255 A CA 2195255A CA 2195255 A1 CA2195255 A1 CA 2195255A1
Authority
CA
Canada
Prior art keywords
linkage
raised
ramp
tail
positive locking
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
CA2195255A
Other languages
French (fr)
Other versions
CA2195255C (en
Inventor
Ken Peakman
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.)
Custom Build AG Industries Ltd
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 CA002195255A priority Critical patent/CA2195255C/en
Publication of CA2195255A1 publication Critical patent/CA2195255A1/en
Application granted granted Critical
Publication of CA2195255C publication Critical patent/CA2195255C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/43—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Body Structure For Vehicles (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

There is provided a flat bed trailer including a hinged ramp tail which can be raised between a lower loading and an upper transport position. The ramp tail is raised and lowered by a linkage and extensible lifting means acting on the linkage. The advantange of the linkage of the present invention is that the extensbile liftming means - hydraulic cylinders - are retracted when the ramp is in its raised position, rather than being extended. In addition the linkage provides for an over-center lock further strengthening the ramp tail in its raised position, thus significantly lessening the amount of strain placed on the hydraulic cylinders and other mechanics as compared to that in the prior art.
CA002195255A 1997-01-16 1997-01-16 Positive locking trailer tail Expired - Fee Related CA2195255C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002195255A CA2195255C (en) 1997-01-16 1997-01-16 Positive locking trailer tail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002195255A CA2195255C (en) 1997-01-16 1997-01-16 Positive locking trailer tail

Publications (2)

Publication Number Publication Date
CA2195255A1 true CA2195255A1 (en) 1998-07-16
CA2195255C CA2195255C (en) 2000-02-08

Family

ID=4159672

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002195255A Expired - Fee Related CA2195255C (en) 1997-01-16 1997-01-16 Positive locking trailer tail

Country Status (1)

Country Link
CA (1) CA2195255C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008330A1 (en) * 2004-07-23 2006-01-26 Leppaelae Hannu Actuator assembly for a drivebridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006008330A1 (en) * 2004-07-23 2006-01-26 Leppaelae Hannu Actuator assembly for a drivebridge

Also Published As

Publication number Publication date
CA2195255C (en) 2000-02-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed