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WO2017003354A1 - Dispositif de chargement - Google Patents

Dispositif de chargement Download PDF

Info

Publication number
WO2017003354A1
WO2017003354A1 PCT/SE2016/050634 SE2016050634W WO2017003354A1 WO 2017003354 A1 WO2017003354 A1 WO 2017003354A1 SE 2016050634 W SE2016050634 W SE 2016050634W WO 2017003354 A1 WO2017003354 A1 WO 2017003354A1
Authority
WO
WIPO (PCT)
Prior art keywords
lifting
lifting arm
loading device
truck
length
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.)
Ceased
Application number
PCT/SE2016/050634
Other languages
English (en)
Inventor
Erik HÄGGSTRÖM
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
Publication of WO2017003354A1 publication Critical patent/WO2017003354A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B60P1/5404—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base
    • B60P1/5423—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with a fixed base attached to the loading platform or similar
    • 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
    • B60P1/54—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading
    • B60P1/5485—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using cranes for self-loading or self-unloading with arrangements to fold away the crane out of sight or in order to save space

Definitions

  • the lifting arms comprise a pair of essentially parallel lifting arms that are united with a protruding lifting arm through an angled member, whereby the parallel lifting arms are arranged by means of the angled member and a quadruple-joint mechanism that is formed together with this such that they can be folded relative to the protruding lifting arm such that they are folded together when in the condition above the truck with the parallel lifting arms and the protruding lifting arm lying one above the other, while they are extended in order to lift a load that is located behind the truck in order to extend behind the truck with a length that is essentially double the length that the lifting arms have when they are folded.
  • Figure 1 shows a schematic view in perspective of a schematic light truck on which a loading device according to a first embodiment of the invention is mounted, with the loading device in its most extended condition
  • Figure 2 shows a corresponding view from the side
  • Figure 3 shows also a view from the side, but with the loading device at its most elevated condition
  • Figure 4 shows a view from the side with the loading device at the start of the procedure of it being folded
  • Figure 5 shows a view from the side with the loading device further folded together
  • Figure 6 shows a view from the side with the loading device even further folded together
  • Figure 7 shows a view from the side with the loading device completely folded together
  • Figure 8 shows a view corresponding to that in Figure 1, but of a further embodiment of the invention
  • Figure 9 shows a view corresponding to that in Figure 4, but of the further embodiment of the invention
  • Figure 10 shows a view corresponding to that in Figure 7, but of the further embodiment of the invention.
  • a protruding lifting arm 16 is connected at the angled member 15, which lifting arm is united at its second end with the above-mentioned lifting beam 8 that connects the two protruding lifting arms 16 on the two sides of the loading bed 3 with each other. It is preferable that the angled member 15 and the protruding lifting arm 16 are manufactured as one piece.
  • the two essentially parallel lifting arms 13, 14 together with their attachments at the tower member 12 and the angled member 15 form a quadruple-joint mechanism 12-15.
  • the parallel lifting arm 14 is arranged such that it can be rotated at both the tower member 12 and the angled member 15, the essentially parallel lifting arm 14 can be displaced and in this way the complete assembly - consisting of the two essentially parallel lifting arms 13, 14, the angled member 15, the protruding lifting arm 16 and lifting beam 8 that is connected to it - can be displaced forwards and backwards relative to the fixed attachment part 9 and thus also the loading bed 3, whereby also the height of the transverse lifting beam 8 is changed through the motion of the lifting arms 13, 14, 16.
  • the loading device 6 is, however, not limited to solely being able to lift EU pallets with their load: it can lift all material that can be lifted with the aid of the lifting hook 20 or other lifting means, and for which the size of the loading bed 3 is sufficient, such as, for example, sacks, bales, snowmobiles and other machines.
  • the lifting hook 20 is in this case lowered on the wire 19 with the aid of the winch unit 18 to a height at which the lifting hook 20 can hold the material, and the lifting hook 20 is subsequently winched somewhat up with the aid of the winch unit 18 in order to lift the material from the ground, before the lifting arm system 7 is activated to move the load in over the loading bed 3.
  • the lifting means may support also other arrangements for the management of loads, such as, for example, a lifting fork to lift pallets, or even a bucket for the lifting of material in bulk.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

La présente invention concerne un dispositif de chargement (6) destiné à être monté sur un lit de chargement dans un camion (1) ou similaire. Ladite invention comprend deux systèmes à bras de levage, un de chaque côté d'un lit de chargement (3) ou similaire, et chacun fixé sur le camion (1) à l'une de ses extrémités. Chacun des systèmes à bras de levage (7) comprend des bras de levage (13-16) agencés pour être dépliés ou déplacés vers l'extérieur de façon télescopique jusqu'à une longueur augmentée des bras de levage lors du levage d'une charge, et sont agencés durant le transport ou l'escamotage pour être pliés ou retiré jusqu'à une longueur plus courte, la longueur augmentée correspondant approximativement au double de la longueur plus courte.
PCT/SE2016/050634 2015-06-30 2016-06-27 Dispositif de chargement Ceased WO2017003354A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1550909A SE539034C2 (sv) 2015-06-30 2015-06-30 Lyftanordning
SE1550909-4 2015-06-30

Publications (1)

Publication Number Publication Date
WO2017003354A1 true WO2017003354A1 (fr) 2017-01-05

Family

ID=57609482

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2016/050634 Ceased WO2017003354A1 (fr) 2015-06-30 2016-06-27 Dispositif de chargement

Country Status (2)

Country Link
SE (1) SE539034C2 (fr)
WO (1) WO2017003354A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200047655A1 (en) * 2018-08-08 2020-02-13 John Urbanick Lifting Unit with Interchangeable Attachments
US20220135380A1 (en) * 2017-12-21 2022-05-05 Erik Häggström Lifting Device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276610A (en) * 1964-11-13 1966-10-04 Chester R Thatcher Loading device for pickups and other vehicles
EP1795436A2 (fr) * 2005-12-06 2007-06-13 Hammar Bengt-Olof Semi-remorque avec col de cygne
US7232285B1 (en) * 2003-11-26 2007-06-19 Ruch Byron M Vehicle loader mechanism
US20090238673A1 (en) * 2008-03-18 2009-09-24 Tuel Gregory D Cargo carrying vehicle and method of operation
US20110255944A1 (en) * 2010-04-20 2011-10-20 Helmut Grollitsch Lifting apparatus for use in a truck bed

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276610A (en) * 1964-11-13 1966-10-04 Chester R Thatcher Loading device for pickups and other vehicles
US7232285B1 (en) * 2003-11-26 2007-06-19 Ruch Byron M Vehicle loader mechanism
EP1795436A2 (fr) * 2005-12-06 2007-06-13 Hammar Bengt-Olof Semi-remorque avec col de cygne
US20090238673A1 (en) * 2008-03-18 2009-09-24 Tuel Gregory D Cargo carrying vehicle and method of operation
US20110255944A1 (en) * 2010-04-20 2011-10-20 Helmut Grollitsch Lifting apparatus for use in a truck bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220135380A1 (en) * 2017-12-21 2022-05-05 Erik Häggström Lifting Device
US12291435B2 (en) * 2017-12-21 2025-05-06 Erik Häggström Lifting device
US20200047655A1 (en) * 2018-08-08 2020-02-13 John Urbanick Lifting Unit with Interchangeable Attachments
US10894497B2 (en) * 2018-08-08 2021-01-19 John Urbanick Lifting unit with interchangeable attachments

Also Published As

Publication number Publication date
SE1550909A1 (sv) 2016-12-31
SE539034C2 (sv) 2017-03-21

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