IES20090649A2 - A load carrying vehicle - Google Patents
A load carrying vehicleInfo
- Publication number
- IES20090649A2 IES20090649A2 IE20090649A IES20090649A IES20090649A2 IE S20090649 A2 IES20090649 A2 IE S20090649A2 IE 20090649 A IE20090649 A IE 20090649A IE S20090649 A IES20090649 A IE S20090649A IE S20090649 A2 IES20090649 A2 IE S20090649A2
- Authority
- IE
- Ireland
- Prior art keywords
- chassis
- hook loader
- load carrier
- hook
- vehicle
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/14—Understructures, i.e. chassis frame on which a vehicle body may be mounted of adjustable length or width
-
- 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
- B60P1/48—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using pivoted arms raisable above load-transporting element
- B60P1/483—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using pivoted arms raisable above load-transporting element using pivoted arms shifting the load-transporting element in a fore or aft direction
-
- 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
- B60P1/64—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable
- B60P1/6418—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable the load-transporting element being a container or similar
- B60P1/6463—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading the load supporting or containing element being readily removable the load-transporting element being a container or similar fitted with articulated beams for longitudinal displacement of the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/18—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17
- B62D21/20—Understructures, i.e. chassis frame on which a vehicle body may be mounted characterised by the vehicle type and not provided for in groups B62D21/02 - B62D21/17 trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle
-
- 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
- B62D53/067—Multi-purpose, convertible or extendable load surface semi-trailers
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
A load carrying vehicle (1) comprises a semi-trailer chassis (2) having a front part (20) and a complementary rear part (22) telescopically slidable between a collapsed position and an extended position. A hook loader (3) is mounted on the front part (20) of the chassis (2). Preferably the hook loader (3) is nested in a recess in the chassis (2) formed between a pair of spaced-apart parallel longitudinal classis members of the front part (20) of the chassis (2). <Figure 7>
Description
This invention relates to a load carrying vehicle.
The invention particularly relates to load carrying vehicles of the type incorporating a hook loader. Such vehicles are widely used for example for transporting skips and the like. They essentially comprise a hook arm movable by ram means to engage and pull a skip onto a chassis of the vehicle and discharge the skip off the rear end of the vehicle. Typically the arm can also be tilted on the chassis for discharging material from the skip through a hinged door at a rear end of the skip. Such skips tend to be piled high in use with material such as construction waste thus adversely affecting the stability of the load during transport.
It is an object of the invention to address this problem.
Summary ofthe Invention
According to the invention, there is provided a load carrying vehicle comprising;
a wheeled chassis, the chassis having a front part and a rear part, the front part and the rear part being slidable relative to each other between a collapsed position and an extended position, and a hook loader mounted on the chassis.
In one embodiment of the invention the hook loader is mounted in a complementary recess at a top of the chassis.
in another embodiment the chassis has a pair of spaced-apart substantially parallel
IE 0 9 0 6 4 9
-2longitudinal chassis members and the hook loader is mounted in the recess which is formed between said longitudinal chassis members.
In a further embodiment the hook loader is mounted on the front part of the chassis,
In another embodiment the chassis is a semi-trailer.
In another embodiment an hydraulic control station for the hook loader is mounted on the front part of the chassis al one side of the chassis at a front of the chassis.
In a further embodiment a number of spaced-apart rollers are provided at a top of the chassis for reception and engagement with an underside of a load carrier when said load carrier is mounted on the chassis by the hook loader.
In another embodiment the hook loader has a hook for engagement with a complementary connector at a front end of a load carrier and a locking clamp which is releasably engagable with an underside of the load carrier at a rear end of the load carrier.
In another embodiment, at least one load carrier is provided for mounting on the chassis, the load carrier having means for engagement by the hook loader.
In another embodiment, the load carrier is a container.
In another embodiment, the load carrier is a cement mixing bottle mounted on an Lshaped frame which is engagable by the hook loader.
In another embodiment, the load carrier is a n L-shaped load carrying platform which is engageable by the hook loader.
In a further embodiment, the hook loader is operable to tilt the load carrier on the chassis about a rear pivot for discharging a load from the load carrier.
£ 0 90
649
-3Brief Description of the Drawings
The invention will be more clearly understood by the following description of some embodiments thereof, given by way of example only, with reference to the accompanying drawings, in which:
Fig. 1 is a perspective view of a load carrying vehicle according to the invention;
Fig. 2 is a rear view of the load carrying vehicle;
Fig. 3 is a side elevational view ol the load carrying vehicle in one position of use;
Fig. 4 is a perspective view of the load carrying vehicle in another position of use;
Fig. 5 is a detail perspective view showing portion of the load carrying vehicle;
Fig. 6 is a perspective view showing the load carrying vehicle in another position of use; and
Fig. 7 is a perspective view of the load carrying vehicle showing a sliding chassis of the vehicle in an extended position.
Detailed Description of Preferred Embodiments
Referring to the drawings, there is illustrated a load carrying vehicle according to the invention, indicated generally by the reference numeral 1. The vehicle 1 comprises a sliding semi-trailer chassis 2 with a hook loader 3 mounted thereon for loading and unloading a load carrier, such as a container, on the chassis 2. A control station 5 for operation of the hook loader 3 is mounted al one side of the chassis 2 at the front end of the chassis 2.
-4The hook loader 3 is of conventional construction and essentially comprises an Lshaped arm 6 with a hook 7 at its outer end for engagement with a load carrier such as a container box or the like. Rams 8 mounted between the chassis 2 and the arm 6 are operable to pivot the arm 6 about a forward pivot 10 for movement between a stored position (Fig. 1) through an intermediate position (Fig. 3), and a rearwardly extending loading position, as shown in Fig. 4. Suitable rollers 12 are provided on the chassis 2 for engagement by associated skids on the load carrier for sliding the load carrier up onto the chassis 2 by means of the hook loader 3 in the usual way. Outwardly flared guide rollers 14 rotatably mounted at the rear end of the chassis 2 guide and correctly align the load carrier on the chassis 2 as the load carrier is drawn on board by the hook loader 3.
The rams 8 are also operable to pivot the arm 6 about a rear pivot 15 for tilting a load carrier on the chassis 2, at the rear end of the chassis 2 for discharging a load from the load carrier. Locking clamps 16 at a rear end of the arm 6 are operable to clamp the load carrier on the arm 6, when the load carrier is fully pulled up onto the chassis 2.
The sliding chassis 2 is of two-part construction, comprising a front part 20 and an associated rear part 22, which is slidably engageable with the front part 20. The sliding interengagement of the chassis parts 20, 22 is best seen in Fig. 7. Wheels 24 of the semi-trailer chassis 2 are carried by axles on the rear trailer part 22.
Referring in particular to Fig. 5, the front chassis part 20 essentially comprises a pair of spaced-apart substantially parallel longitudinal chassis members 30. It will be noted that the hook loader 3 is nested in the recess formed between these two longitudinal chassis members 30. The chassis 2 is adapted to allow the horizontal part (when folded down into the chassis as shown in Fig.1) of the hook loader 3 to sit down into the chassis 2 as much as possible to minimise protrusion of the hook loader 3 above the top of the chassis 2.
Fig. 6 shows the hook loader 3 in a tipping configuration, the rams 8 being operable to tilt the hook loader 3 about the rear pivot 15 together with a skip or the like secured thereon for dumping material through a swinging tailgate of the skip.
-5Ιη use, the vehicle 1 can be towed behind a tractor vehicle 35 in the usual way. With the chassis 2 in the collapsed position, the hook loader 3 can be operated in conventional fashion for pulling up a load carrier such as a skip or the like onto the chassis 2. The rear chassis part 22 can then be extended relative to the front chassis part 20 for improved stability during transport of the load carrier. With the chassis 2 in the collapsed position, the load carrier can be tilted on the chassis 2 for discharging the contents of the load carrier or may be discharged from the chassis 2 by means of the hook loader 3.
Various different load carriers may be provided. For example, an open topped box container forming a skip may be provided for carrying waste or the like. Alternatively, a load carrier comprising a mixing bottle for cement, for example, may be provided so that the vehicle t could alternatively be used for cement deliveries. In a further embodiment, the load carrier may be provided by a load carrying platform, adapted, for example, for carrying preformed reinforced concrete floor panels or the like for the construction industry. Another load carrier comprises a tipper container body for transporting sand, gravel and the like.
It will be appreciated that the extendable sliding chassis 2 enables the carrying of heavier loads than conventional fixed chassis hook loader vehicles. Also, the load can be more evenly distributed and carried at a lower height for greater stability as the hook loader is nested into the chassis. The payload that can be carried is increased and vehicle manoeuvrability is enhanced by the use of the sliding semitrailer chassis construction.
The invention is not limited to the embodiments hereinbefore described which may be varied in both construction and detail within the scope of the appended claims.
IE 090649
-β-
Claims (5)
1. A load carrying vehicle comprising: a wheeled chassis, the chassis having a front part and a complementary rear part, the front part and the rear part being slidable relative to each other between a collapsed position and an extended position, and a hook loader mounted on the chassis.
2. The vehicle as claimed in claim 1 wherein the hook loader is mounted in a complementary recess at a top of the chassis, and preferably the chassis has a pair of spaced-apart substantially parallel longitudinal chassis members and the hook loader is mounted in the recess which is formed between said longitudinal chassis members.
3. The vehicle as claimed in any preceding claim wherein the hook loader is mounted on the front part of the chassis and wherein the chassis is a semitrailer.
4. The vehicle as claimed in any preceding claim wherein at least one load carrier is provided for mounting on the chassis, the load carrier having means for engagement by the hook loader, the load carrier comprising a container, a cement mixing bottle mounted on an L-shaped frame which is engagable by the hook loader, or an L-shaped platform which is engageable by the hook loader.
5. The load carrying vehicle substantially as hereinbefore described with reference to the accompanying drawings.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE20090649A IES20090649A2 (en) | 2008-08-26 | 2009-08-26 | A load carrying vehicle |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE20080697 | 2008-08-26 | ||
IE20090649A IES20090649A2 (en) | 2008-08-26 | 2009-08-26 | A load carrying vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
IES20090649A2 true IES20090649A2 (en) | 2010-03-03 |
Family
ID=41171908
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE20090650A IE20090650A1 (en) | 2008-08-26 | 2009-08-26 | A load carrying vehicle |
IE20090649A IES20090649A2 (en) | 2008-08-26 | 2009-08-26 | A load carrying vehicle |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE20090650A IE20090650A1 (en) | 2008-08-26 | 2009-08-26 | A load carrying vehicle |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2462919A (en) |
IE (2) | IE20090650A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9061624B2 (en) | 2013-01-21 | 2015-06-23 | GM Global Technology Operations LLC | Lift and roll load system |
DE102015215931B4 (en) | 2015-08-20 | 2022-10-27 | Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg | Hook extension for a swivel arm of a roll-off tipper vehicle |
SE542772C2 (en) * | 2018-06-08 | 2020-07-07 | Hoejner Invest Ab | Container carrier |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508762A (en) * | 1968-03-22 | 1970-04-28 | Clark Equipment Co | Container chassis |
DE3332275C2 (en) * | 1983-09-07 | 1999-06-02 | Meiller Fahrzeuge | Vehicle with a roll-off tipping device |
US4580805A (en) * | 1984-11-23 | 1986-04-08 | Titan, Inc. | Extendable container chassis for trucks |
US5183371A (en) * | 1991-04-05 | 1993-02-02 | Daniel Harold W O | Extendable rolloff trailer |
DE29505611U1 (en) * | 1995-03-31 | 1996-08-01 | Meusburger Fahrzeugbau Gmbh | Semi-trailer |
FR2774639B1 (en) * | 1998-02-09 | 2000-05-12 | Marrel Sa | DEVICE, APPARATUS AND METHOD FOR ALLOWING A VEHICLE TO TAKE OR PLACE ON THE GROUND A LOAD HAVING A FRONT GRIP MEANS |
US6558104B1 (en) * | 2000-05-18 | 2003-05-06 | Stellar Industries, Inc. | Container handling system for a vehicle |
FR2822421B1 (en) * | 2001-03-21 | 2004-01-30 | Marrel Sa | LOAD HANDLING APPARATUS AND VEHICLE COMPRISING SAME |
DE20114629U1 (en) * | 2001-09-04 | 2002-01-24 | Logoplan Fahrzeugtechnik Gmbh | Device for unrolling / rolling up and tipping a loading device for a vehicle |
DE10327075A1 (en) * | 2003-06-13 | 2004-12-30 | Schmitz Gotha Fahrzeugwerke Gmbh | Length adjustable container chassis |
-
2009
- 2009-08-26 IE IE20090650A patent/IE20090650A1/en not_active IP Right Cessation
- 2009-08-26 GB GB0914853A patent/GB2462919A/en not_active Withdrawn
- 2009-08-26 IE IE20090649A patent/IES20090649A2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB0914853D0 (en) | 2009-09-30 |
GB2462919A (en) | 2010-03-03 |
IE20090650A1 (en) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Patent lapsed |