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GB2014093A - Improvements in or relating to trailers - Google Patents

Improvements in or relating to trailers

Info

Publication number
GB2014093A
GB2014093A GB7844299A GB7844299A GB2014093A GB 2014093 A GB2014093 A GB 2014093A GB 7844299 A GB7844299 A GB 7844299A GB 7844299 A GB7844299 A GB 7844299A GB 2014093 A GB2014093 A GB 2014093A
Authority
GB
United Kingdom
Prior art keywords
trailer
ground
wheels
weight
trailers
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
GB7844299A
Other versions
GB2014093B (en
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.)
Portakabin Ltd
Original Assignee
Portakabin Ltd
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 Portakabin Ltd filed Critical Portakabin Ltd
Priority to GB7844299A priority Critical patent/GB2014093B/en
Publication of GB2014093A publication Critical patent/GB2014093A/en
Application granted granted Critical
Publication of GB2014093B publication Critical patent/GB2014093B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34336—Structures movable as a whole, e.g. mobile home structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
    • 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
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/32—Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Architecture (AREA)
  • Electromagnetism (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vehicle Body Suspensions (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

In a trailer having a plurality of ground wheels 20 which are retractable relative to a floor structure 13 from respective operative positions from which they transmit the weight of the trailer to the ground to enable it to be transported, to respective inoperative positions in which the weight of the trailer is transmitted to the ground at least primarily by supporting means 17 other than said ground wheels, the trailer has a towing connection 70 and means 80, 81 are provided for preventing or indicating unreadiness for use of the connection unless the trailer is in a towing condition, i.e. when the wheels are in their operative positions. <IMAGE>
GB7844299A 1977-08-12 1978-11-13 Trailers Expired GB2014093B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7844299A GB2014093B (en) 1977-08-12 1978-11-13 Trailers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3388277 1977-08-12
GB7844299A GB2014093B (en) 1977-08-12 1978-11-13 Trailers

Publications (2)

Publication Number Publication Date
GB2014093A true GB2014093A (en) 1979-08-22
GB2014093B GB2014093B (en) 1982-02-17

Family

ID=26262064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7844299A Expired GB2014093B (en) 1977-08-12 1978-11-13 Trailers

Country Status (1)

Country Link
GB (1) GB2014093B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001984A1 (en) * 1980-01-11 1981-07-23 A Mcminn Modified vehicle suspension
GB2204537A (en) * 1987-05-08 1988-11-16 Gordon Wood Ratcliffe Transportable temporary accommodation units with raisable wheels
GB2268913A (en) * 1992-07-01 1994-01-26 Colin Hugh Pearson Ashby Intermodal transport
WO1997047832A1 (en) * 1996-06-13 1997-12-18 Redi-Bilt Homes, Inc. Expandable retractable portable structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001984A1 (en) * 1980-01-11 1981-07-23 A Mcminn Modified vehicle suspension
GB2204537A (en) * 1987-05-08 1988-11-16 Gordon Wood Ratcliffe Transportable temporary accommodation units with raisable wheels
GB2204537B (en) * 1987-05-08 1991-01-09 Gordon Wood Ratcliffe Transportable temporary accommodation units
GB2268913A (en) * 1992-07-01 1994-01-26 Colin Hugh Pearson Ashby Intermodal transport
GB2268913B (en) * 1992-07-01 1995-10-11 Colin Hugh Pearson Ashby Improvements in or relating to intermodal transport
WO1997047832A1 (en) * 1996-06-13 1997-12-18 Redi-Bilt Homes, Inc. Expandable retractable portable structure

Also Published As

Publication number Publication date
GB2014093B (en) 1982-02-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee