FORK-CARRIER

Abstract

Described is a fork-carrier (2) for a telehandler, comprising: a frame (20) for supporting a fork equipped with an upper structure (200) comprising a gripping rod (21), which, in use, is positioned horizontally and designed to be removably attached to a coupling device (101), which is fitted to an operating arm (102) of a telehandler (10); and a lower contact element (25) designed to make contact with the rear of prongs (3) of fork; wherein the upper structure (200) is connected to the contact element (25) exclusively by means of one or more joining members (26) which are positioned inside the lateral dimensions of the supporting frame (20).

Claims

1. A fork-carrier (2) for a telehandler, comprising: a frame (20) for supporting a fork equipped with an upper structure (200) comprising a gripping rod (21), which, in use, is positioned horizontally and designed to be removably attached to a coupling device (101), which is fitted to an operating arm (102) of a telehandler (10); and at least one lower contact element (25) designed to engage the rear of prongs (3) of said fork; wherein said upper structure (200) is connected to said contact element (25) exclusively by means of one or more joining members (26) which are positioned inside the lateral dimensions of said supporting frame (20).

2. The fork-carrier (2) according to claim 1, wherein said contact element comprises a vertical contact plate (25).

3. The fork-carrier (2) according to claim 1, wherein said upper structure (200) includes two side plates (22), positioned vertically and provided with respective slots (23) for receiving suspension pins (24) of the fork, the slots (23) being at least partly located below the gripping rod (21).

4. An accessory (1) for a telehandler (10) comprising a fork-carrier (2) according to claim 3, equipped with one or more suspension pins (24) which are inserted in the above-mentioned slots of the upper structure (200) of the frame (20) of the fork-carrier (2) and carry prongs (3) which are also included in the accessory (1), said pins (24) being parallel to the gripping rod (21) and defining with the latter a shared plane inclined downwards in a front direction.

5. The accessory according to claim 4, wherein said common plane of the pins (24) and of the gripping rod (21) strikes obliquely with a plane of the horizontal portions of the prongs (3).

6. The accessory according to claim 5, wherein the shared plane of the pins (24) and of the gripping rod (21) forms with the plane of the horizontal portions of the prongs (3) an angle of between 0 and 30 degrees.

Description

[0012] The specified aim is attained by the invention made according to claim 1. Further features and advantages of the invention are more apparent in the non-limiting description of a preferred embodiment of the accessory which includes the proposed fork-carrier, as illustrated in the accompanying drawings, in which:

[0013] FIGS. 1 and 2 are, respectively, a front view and a side view of the prior art fork-carrier;

[0014] FIG. 3 is a side view of the invention when it is attached to the operating arm of a telehandler;

[0015] FIGS. 4 and 5 are perspective views of the apparatus according to the invention;

[0016] FIGS. 6 and 7 are, respectively, a front view and a side view of the fork-carrier according to the invention.

[0017] With reference to the accompanying drawings, the numeral 1 denotes in its entirety an accessory for the telehandler 10 which includes a fork-carrier 2 according to the invention and the prongs 3 of the fork supported by it.

[0018] The fork-carrier 2 proposed comprises a supporting frame 20 designed to be attached in a removable fashion to a hooking device 101, positioned at the distal end of the operating arm 102 of the telehandler 10.

[0019] More in detail, the frame 20, preferably configured with a lattice structure, is fastened to the operating arm 102 at the rear, whilst the prongs 3 are mounted at the front (see FIG. 3).

[0020] It should be noted that the expression “at the front” referred to the fork-carrier 2 refers to its side (or face) opposite the machine 10 and the arm 102, whilst the expression “at the rear” refers to the opposite side.

[0021] In general, when the terms “front”, “frontal”, “forward”, “rear”, “upper”, “lower”, “side”, “vertical” or “horizontal” are used in this description, in relation to the accessory according to the invention, in its entirety or with regard to its components, reference is made to how it is positioned in space during its use, that is to say, when it is coupled to the above-mentioned coupling device 101.

[0022] The supporting frame 20 comprises an upper structure 200 which has a horizontal gripping rod 21, which is designed to be removably attached to the coupling device 101 of the operating arm 102. Preferably, the gripper rod 21 comprises a circular tubular element positioned behind in the fork-carrier 2, at an upper portion of the above-mentioned structure 200.

[0023] In a front position, the prongs 3 of the fork, which may have the L-shaped configuration shown in the drawings, are suspended from the frame 2 and therefore comprise a horizontal segment and a vertical segment.

[0024] More specifically, the upper structure 200 of the frame 2 includes two side plates 22 which are positioned vertically and are provided with respective slots 23 for receiving one or more suspension pins 24 of the fork (see FIG. 7).

[0025] In practice, in the slots 23, which are located at a position lower than the rear gripping tubular element 21, the suspension pins 24 which carry the prongs 3, with the possibility of sliding and rotation, are inserted; in detail, the pins 24 are inserted in the through hole which the prongs 3 have at the upper end of the respective vertical segment, whilst two jaws 41, which can be removably coupled to the pins 24, for example by means of butterfly screws, can lock the prongs 3 against the side plates 22 provided with the above-mentioned slots 23.

[0026] In still more detail, the suspension pins 24 are located in the frame 20 in a forward position relative to the gripper rod 21.

[0027] The frame 20 of the fork-carrier 2 then includes at least one lower contact element 25, parallel to the gripping rod 21, which is designed to abut the rear of the prongs 3 of the fork; preferably, the contact element includes a plate 25, the length of which extends horizontally and the width vertically, located behind the prongs 3 and under the upper structure 200.

[0028] According to an important aspect of the invention, the frame 20 comprises one or more joining members 26 which are the only elements which connect its upper structure 200 to the contact element 25 and which are positioned inside the lateral dimensions of the supporting frame 20.

[0029] In other words, the frame 20 according to the invention, unlike that of the prior art, does not have end lateral uprights, which define the overall size and connect the coupling zone of the prongs 3 with the lower contact part of the prongs 3.

[0030] For the fork-carrier 2 according to the invention, on the other hand, the connection between the contact plate 25 for the prongs 3 and the upper structure 200, which connects the accessory 1 to the coupling device 101 and carries the prongs 3, is achieved only by the above-mentioned joining members 26, preferably comprising vertical plates, transversal to the contact plate 25, which leave free two lateral spaces SL between the upper structure 200 and the contact plate 25 (see in particular FIG. 6).

[0031] Advantageously, this allows the operator in the cabin to be able to see with fewer obstacles the tip of the prongs 3 and the load, unlike the prior art which, as explained in the introduction, always has at least one side panel in a position which obstructs the viewing of the operator.

[0032] Preferably, the suspension pins 24 of the prongs 3, which are parallel to the gripping rod 21, define, together with the latter, a common plane inclined downwards in a front direction.

[0033] In this way, in use, pins 24 and gripping rod 21 are partly or completely superposed relative to the operators point of view, further reducing the components which obstruct the free view of the prongs 3 and the load to be lifted.

[0034] In practice, the above-mentioned common plane of the pins 24 and of the gripping rod 21 obliquely strikes a horizontal plane in which the above-mentioned horizontal portions of the prongs 3 lie and preferably form with them an angle of between 0 and 30 degrees.

[0035] Lastly, according to an aspect already described in patent application EP3683184 in the name of the same Applicant and therefore incorporated herein by reference in relation to said feature, the frame 20 includes a top plate 28, on which the load-bearing grille 27 is mounted, which is inclined downwards in the front direction, so as not to obstruct the view by the operator of the tips of the forks and the load, or obstruct it as little as possible.