EP4065504A1 - Lastaufnahmemittel - Google Patents
LastaufnahmemittelInfo
- Publication number
- EP4065504A1 EP4065504A1 EP20816148.9A EP20816148A EP4065504A1 EP 4065504 A1 EP4065504 A1 EP 4065504A1 EP 20816148 A EP20816148 A EP 20816148A EP 4065504 A1 EP4065504 A1 EP 4065504A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- load
- load handling
- area
- optics
- handling device
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
Definitions
- the invention relates to a load handling device of an industrial truck or the like with an integrated camera for capturing the surroundings of the industrial truck. Furthermore, the invention relates to a system that enables the operator of the industrial truck to safely maneuver the industrial truck even with a direct view of the route restricted by a load picked up by the load handling device of the industrial truck, and that enables the industrial truck operator, in particular when setting it down or picking up a load to better determine the exact position of the load in relation to the position of the load suspension means than before.
- Such industrial trucks are steered, for example, as a forklift truck by a driver who usually picks up loads according to sight and experience of the load handling devices, moves them and sets them down again at another point, possibly also in high-bay warehouses.
- load handling devices belong to the state of the art as fork tines, which are usually attached in pairs to a fork carriage of an industrial truck.
- the load picked up on the load handling device can restrict the view in the direction of travel for the operator, i.e. the driver, of the industrial truck.
- a camera is usually mounted on the side of a fork prong, for example screwed on. It is important to position the camera on the fork arm in such a way that the driver can clearly see on the monitor in the cab whether the pallet is being correctly inserted and set down on the shelf.
- the rack and pallet must both be visible. Standard forks can advantageously be used in this embodiment.
- a camera mounted on the side of a fork also has disadvantages:
- the camera can be hit and damaged in the rough operation of an industrial truck become.
- the fork prong also becomes wider, as a result of which some special pallets can no longer be picked up and / or the distance between the fork prongs has to be set more precisely as a function of the pallet or load to be picked up.
- the lens of the camera must be positioned close to the fork prong, so that the fork prong protrudes far into the recording area of the camera and thus takes up a large part of the image on the monitor without really providing usable information to the driver.
- German patent application DE 102018 100370 A1 it is proposed to reduce the disadvantages in that the camera is partially embedded in a recess in the fork prong.
- the usable viewing angle of the camera is further reduced, so that even more of the fork prong can be seen in the image projected on the monitor without increasing the information content relevant for the driver of the industrial truck.
- the camera remains susceptible to impact forces from all sides when starting up.
- due to the wedge-shaped design of the camera housing in the front area in front of the opening for the camera lens there is a sharp edge on the recess, which can lead to injuries.
- the object of the invention is to specify a load handling device which, with a visualization means arranged in the field of vision of the operator of an industrial truck, enables the industrial truck operator to have a direct view of the route of the industrial truck even when a load is restricted by a load on the industrial truck safe to maneuver.
- the Visibility angles are improved compared to the prior art, so that the exact position of the load in relation to the position of the load handling device can be determined better than before by the driver of the industrial truck, especially when setting down or picking up a load, the device being designed to be less susceptible to mechanical damage should.
- a further object of the invention consists in specifying a system which enables the operator of the industrial truck to safely maneuver the industrial truck even when the direct view of the route is restricted by a load picked up by the load handling device of the industrial truck, and which enables the industrial truck operator makes it possible to determine the exact position of the load in relation to the position of the load suspension means better than before, especially when setting down or picking up a load.
- An inventive first load handling device has a first area, which is essentially horizontally aligned during operation, with an extension in the horizontal longitudinal direction x, an extension in the vertical thickness direction y and an extension in the width direction z, and a second, second area arranged substantially perpendicular to the first area . Furthermore, the first load handling device has integrated image pickup optics.
- the width direction z of the first area of the first load handling device tapers via a ramp in the opposite direction to the second area of the first load handling device, the image pickup optics being integrated in the ramp in such a way that an image can be captured in the opposite direction to the second area of the first load handling device.
- the first load suspension device has two side surfaces, with the surfaces arranged in the horizontal longitudinal direction x here and below with a vertical extent in Thickness direction y can be referred to as side surfaces.
- Image recording optics can be provided either on one or on both side surfaces.
- the “load handling device” is a device for picking up loads, for example a pallet, wherein the load handling device can be designed as a fork prong for an industrial truck such as a forklift truck.
- the load handling device has an area which can come into contact with the load in order to pick it up, as well as an area with which the load handling device can be attached to a lifting and lowering device, for example a forklift.
- a conventional fork prong has an area that can come into contact with the load in order to receive it, an area that is essentially horizontally aligned during operation.
- the further area with which the fork prong can be fastened to a lifting and lowering device of a forklift truck is essentially perpendicular to the horizontal area, i.e. is oriented essentially vertically during operation.
- Image recording optics are a means of depicting moving or static images. The image can then be directed to an exposable film or an optoelectronic sensor.
- An optoelectronic sensor has a light-sensitive surface with individual areas (pixels) so that - in conjunction with a lens and camera electronics - an electrical image can be generated.
- the lens is part of the image recording optics. This means that the image recording optics can be combined in one Camera head are located, wherein the opto-electrical sensor, also called camera chip, can be located directly behind the image recording optics or away from the camera head, then connected to it via a light guide.
- a digital camera has image pickup optics, an optoelectri see sensor and electronics, all components can be integrated in a housing or the image pickup optics can be arranged separately from the other components, where it is operatively connected to the other components, for example via a light guide .
- the image recording optics can record any number of images. This means that the image recording optics can record not only static images, but also moving images in real time.
- the image or video signal can be transmitted via a cable along the first and second area of the first load handling device, for example to a lifting carriage and from there to a monitor in the driver's cab of an industrial truck.
- a groove can be made on the side of the first and second area of the first load suspension device, in which the cable can be laid in a protected manner.
- the groove can be closed after inserting the cable so that the outer contour of the first load handling device remains unchanged.
- the groove preferably runs in the neutral line of the first load-carrying means, so that there is hardly any weakening, in particular in the fork bend area.
- a transmitter and a power supply for example in the form of a battery, can also be integrated into the first load-bearing means behind the image recording optics so that the signal can be transmitted wirelessly to the monitor or a receiver outside the industrial truck. All common methods, such as radio, NFC, Bluetooth, or the like, can be used for wireless transmission.
- a standard fork prong is at least 40 mm thick, ie its extension in the thickness direction y is at least 40 mm, whereby the extension in the thickness direction y can also be smaller in special cases.
- a common camera is about 25 mm high. The camera can thus be protected against starting forces at the top and bottom by a web in the first area of the first load-bearing means.
- the first load-handling device can thus also have image pick-up optics that are at most as high as a camera record a complete camera protected.
- the image pick-up optics or camera are protected on all sides by the first load-carrying device against impact forces that occur, for example, when loads are started up, set down, lifted, etc.
- the first load handling device does not have to have a larger extension in the width direction z than a standard fork prong. Due to the tapering of the first area of the first load suspension device in the width direction z, the camera lens sits more out of the load suspension device and the viewing angle to the front is significantly more favorable.
- the viewing window from a pallet picked up by the first load-bearing element is, for example, about 50% wider in comparison to a load-bearing means that is not tapered.
- the recorded image is far less taken up by the first load suspension device, so that the image provides significantly more usable information to an operator of an industrial truck.
- the first load handling device is not weakened in the fork bend area between the first and the second area, so that the nominal load-bearing capacity that the load handling device has without the integrated image pickup optics is retained.
- Any known image recording optics and any known camera design can be used.
- the image pickup optics can also be picked up directly in a cutout in the area of the taper of the first load pickup element.
- the first load-carrying means can also consist of solid metal and have only a small recess, for example only for a lens or the image pickup optics.
- the tapering of the first area of the first load-bearing means can be arranged at any suitable point in the longitudinal direction x.
- a second load handling device can fall out of the image area, so that this second load handling device can no longer serve as a reference in the recorded image.
- the more forward the ramp is the greater the likelihood of impact with the ramp when picking up or setting down a load.
- the image recording optics are integrated in the ramp in such a way that the ramp protrudes over them on both sides in the thickness direction y. As a result, the image recording optics are optimally protected in the vertical direction.
- the image recording optics are integrated in the ramp in such a way that the ramp protrudes over them in the longitudinal direction x. As a result, the image recording optics are optimally protected in the horizontal direction.
- the ramp is continued in the opposite direction to the second area of the first load-bearing means over the area of the image recording optics.
- the image recording optics have a longitudinal axis which runs essentially parallel to the longitudinal direction of the first region of the first load-bearing means.
- the pick-up angle corresponds to that of an operator or driver of an industrial truck who is arranged behind a picked-up load.
- the image recording optics have a longitudinal axis which runs at an angle a not equal to 0 ° to the longitudinal direction of the first region of the first load-bearing means.
- the angle ⁇ can be set in such a way that the longitudinal axis of the image recording optics points away from the longitudinal axis of the first area of the first load-bearing means in the direction of the tapering of the first area of the first load-bearing means. This further increases the viewing angle of the image recording optics. This also improves the view of a second load-handling device, if present and arranged essentially parallel to the first load-handling device.
- the forward field of vision is further improved by the fact that the width y of the first area of the first load handling device in the area behind the ramp, viewed from the second area of the first load handling device, is designed to be slightly beveled towards the tip of the first load handling device.
- This bevel can for example 2 °, measured between the central axis of the first area of the first load handling device and the contour of the first load handling device at this point.
- the image recording optics are arranged directly in front of an optoelectronic sensor. A compact design of the camera is achieved in this way.
- the image recording optics are operatively connected to an optoelectrical sensor via a light guide.
- the optoelectronic sensor can thus be arranged elsewhere, for example behind the second area of the first load-bearing means, whereby the space requirement in the first area of the first load-bearing means is minimized.
- the image recording optics additionally have an illumination device.
- the lighting device can, for example, have an LED, another light source or also a laser.
- the lighting device can also have a light guide, as a result of which the lighting means or the laser can be arranged at another point of the first load-bearing means, while the light is guided via the light guide to the image recording optics so that it illuminates the area of interest for the image.
- the image recording optics additionally have a distance measuring device.
- a distance for example to a shelf on which a load is to be placed, or a corresponding stop can be transmitted as a measure, for example to an operator of an industrial truck to which the first load handling device is attached.
- An inventive system for picking up and depositing loads with a previously described first load handling device is characterized in that the system additionally has a second load handling device arranged essentially parallel to the first load handling device.
- the second load-handling device can correspond to the first load-handling device, ie it can also contain image pick-up optics.
- the second load handling device can also be for example a standard fork prong, ie in particular not have any image recording optics.
- Image recording optics can be provided either on one or on both side surfaces of the first and / or the second load-bearing means. If image recording optics are arranged on the outside of a load suspension device, they can be directed outwards. The outside of one load handling device is the side that faces away from the other load handling device.
- Image pick-up optics can also be provided on both load pick-up devices, it being possible for both image pick-up optics to be mounted on the respective inner sides of the load pick-up devices.
- the insides of the load handling devices denote the sides facing the respective other load handling device. If, for example, the load suspension devices are moved far apart when adjusting the prongs, this constellation is advantageous if the position of each load suspension device and the entry of each load suspension device into a pallet have to be monitored. If the system contains only one image pickup optic, it is less expensive than if it contains two image pickup optics. On the other hand, two image pick-up optics give two images which, due to the distance between the two image pick-up optics, give a better impression of the situation, in particular when the two load-bearing devices are far apart. In an advantageous embodiment, the first load handling device and the second load handling device are arranged in such a way that the image pickup optics point in the direction of the other load handling device.
- the image pickup optics of the first load-bearing means are arranged on the side of the first load-bearing means that points towards the second load-bearing means. If two image pickup optics are installed, both image pickup optics can point towards each other. However, it is also possible to arrange one or both image pickup optics on the outside of the load handling device, i.e. to arrange it so that it is arranged on the side (s) of the load handling device (s) that are located on the side of the respective load handling device pointing away to the other load handling device .
- the second load handling device can be used as a reference depending on the distance from the fork back.
- the system also has an optoelectrical sensor.
- the system can also have a monitor for playing back the from have the image recorded by the image recording optics. If this monitor is arranged in the field of vision of an operator or driver of a forklift truck, this operator can safely maneuver the truck even if the direct view of the route is restricted by a load picked up by the load handling device of the truck, and the exact position of the truck in particular when setting down or picking up a load Determine the load in relation to the position of the load suspension device better than before.
- FIG. 1 shows a first load-bearing means according to the invention in a three-dimensional view
- FIG. 2 shows a further embodiment of a first load-bearing means according to the invention in a three-dimensional view
- FIG. 3 shows a system according to the invention with a first and a second load-carrying means in a plan view;
- FIG. 4 shows a system according to the invention with a first and a second
- FIG. 5 shows a first load handling device according to the invention in a view from the front
- FIG. 6 shows a system according to the invention with a first and a second
- the first load handling device 100 has a first, in operation essentially horizontally oriented region 110 with an extension in the horizontal longitudinal direction x, an extension in the vertical thickness direction y and an extension in the width direction z. Furthermore, the first load handling device 100 has a second second area 120 which is arranged essentially perpendicular to the first area 110. Furthermore, the first load handling device 100 has integrated image pickup optics 150.
- the width direction z of the first area 110 of the first load handling device 100 tapers via a ramp 115 in the opposite direction to the second area 120 of the first load handling device 110, the image pickup optics 150 being integrated in the ramp such that an image is in the opposite direction to the second area 120 of the first load suspension means 110 can be received.
- the image recording optics are suitable for recording moving or static images.
- the image recording optics 150 are located in a camera head, with a camera chip being located away from the camera head.
- the camera chip is connected to the image recording optics 150 via a light guide, the light guide being guided in a channel 130 which is milled into the side surface of the first recording means 110.
- a standard fork tine has an extension in the thickness direction y of 40 mm, with a conventional camera only being approx.
- the camera head is thus protected against starting forces at the top and bottom by a web 116 on the first region 110 of the first load-bearing means 100.
- the first load-carrying means 100 can thus record image recording optics 150, which are at most as high as a camera, as well as a complete camera in a protected manner.
- the image pickup optics 150 or camera are protected on all sides by the first load pickup means 100 against impact forces that occur, for example, when loads are started up, set down, lifted, etc..
- the first load suspension means 100 does not have a greater extent in the width direction z than a standard fork prong.
- the width y of the first area 110 of the first load suspension device 100 in the area behind the ramp 115, viewed from the second area 120 of the first load suspension device 100, is designed to be slightly beveled towards the tip 117 of the first load suspension device 100.
- This bevel can, for example, be 2 °, measured between the central axis of the first region 110 of the first load-bearing means 100 and the contour of the first load-bearing means 110 at this point (see also FIG. 3 in this regard).
- the viewing window from one of the first The pallet picked up on the load-bearing element 100 is, for example, approx. 50% wider in comparison to a load-bearing means that is not tapered.
- the recorded image is far less taken up by the first load-bearing means 100, so that the image provides significantly more usable information to an operator of an industrial truck.
- the first load handling device 100 is not weakened in the fork bend area between the first 110 and the second area 120, so that the nominal load-bearing capacity that the load handling device has without the integrated image pickup optics 150 is retained. Any known image pickup optics 150 and any known camera design can be used.
- FIG. 2 shows a further embodiment of a first load-bearing means 100 according to the invention in a three-dimensional view.
- the image recording optics 150 are integrated in the ramp 115 in such a way that they are surmounted on both sides in the thickness direction y by webs 116 formed by the ramp 115.
- the image recording optics 150 are optimally protected in the vertical direction, i.e. in the thickness direction y.
- the image recording optics 150 are integrated in the ramp 115 in such a way that they are surmounted in the longitudinal direction x by webs 116 formed by the ramp 115.
- One or both webs 116 can run as far as the tip 117 of the first region 110 of the first load-bearing means 100.
- the image recording optics 150 are also optimally protected in the horizontal direction, i.e. in the direction of the x-axis.
- FIG. 3 shows a system 300 according to the invention with a first 100 and a second 200 load handling device in a plan view from below, ie from the opposite direction to the vertical alignment of the second area 120 of the first load handling device 100 a second load-handling device 200, which is arranged essentially parallel to the first load-handling device 100, the image pickup optics 150 pointing in the direction of the second load-handling device 120.
- the second load handling device 120 can be used as a reference depending on the distance from the fork back.
- the image recording optics 150 have a viewing angle ⁇ .
- the second load suspension device 120 can in this The area can be designed analogously to the first load handling device 110, so that the viewing angle ⁇ can also run under the second load handling device 120. A vertical part of the viewing angle ⁇ can nevertheless be shaded by the first region 110 of the first load-bearing means 100 or the second load-bearing means 200.
- the image recording optics 150 have a longitudinal axis which extends at an angle a1 not equal to 0 ° to the longitudinal direction of the first region 110 of the first load-bearing means 100.
- This angle can be set unequal to 0 ° so that the longitudinal axis of the image recording optics 150 points away from the longitudinal axis of the first area 110 of the first load suspension device 100 in the direction of the tapering of the first area 110 of the first load suspension device 100. This further increases the viewing angle of the image recording optics 150. Compared to the contour of the first region 110 of the first load suspension device 100 on the side on which the image recording optics 150 are arranged, the angle of the longitudinal axis of the image recording optics 150 is a2, where a.2 is greater than al.
- the difference between a2 and al is the angle at which the width y of the first area 110 of the first load handling device 100 in the area behind the ramp 115, viewed from the second area 120 of the first load handling device 100, to the tip 117 of the first load handling device 100 is designed to be slightly bevelled.
- This bevel and thus the difference between a2 and a1 can be, for example, 2 °.
- the viewing angle of the image recording optics 150 is enlarged in the area in which there is shadowing by the first area 110 of the first load-bearing means 100.
- Fig. 4 shows a system 300 according to the invention with a first 100 and a second 200 load suspension means and a recorded pallet 400 (shown in dashed lines) in the same view as in FIG Image recording optics 150 lie. Therefore, the viewing angle ⁇ lying in the plane of this reinforcing cube 401 is divided and consists of the angles ⁇ 1, ⁇ 2 and ⁇ 4, while the angle ⁇ 3 is in each case cut out of the viewing area ⁇ by the shadow of a reinforcing cube 401.
- the field of vision ⁇ 1 runs under the first load-bearing means 100, while the field of vision ⁇ 2 also runs in the plane of the load-bearing means 100.
- FIG. 5 shows a first load-bearing means 100 according to the invention in a view from the front, ie in the negative x-direction.
- the image recording optics 150 can be clearly seen.
- the image pick-up optics 150 are arranged in the ramp 150, the longitudinal axis of the lens being at a distance from the tapered first region 110 of the first load-bearing means, as a result of which the image pick-up angle turns out to be particularly large.
- FIG. 6 shows a system 300 according to the invention with a first 100 and a second 200 load-handling device and a picked-up pallet 400 in a view from the front, ie in the negative x-direction.
- the image recording optics 150 are protected from all sides by the webs 116 against impact by the pallet 400.
- the embodiments shown here only represent examples of the present invention and must therefore not be understood as restrictive. Alternative embodiments contemplated by those skilled in the art are equally encompassed by the scope of the present invention.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019132069 | 2019-11-27 | ||
| DE102019132375.4A DE102019132375A1 (de) | 2019-11-27 | 2019-11-28 | Lastaufnahmemittel |
| PCT/EP2020/083467 WO2021105264A1 (de) | 2019-11-27 | 2020-11-26 | Lastaufnahmemittel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4065504A1 true EP4065504A1 (de) | 2022-10-05 |
| EP4065504C0 EP4065504C0 (de) | 2025-08-20 |
| EP4065504B1 EP4065504B1 (de) | 2025-08-20 |
Family
ID=75783979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20816148.9A Active EP4065504B1 (de) | 2019-11-27 | 2020-11-26 | Lastaufnahmemittel |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20230064762A1 (de) |
| EP (1) | EP4065504B1 (de) |
| DE (1) | DE102019132375A1 (de) |
| WO (1) | WO2021105264A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102024114325A1 (de) * | 2024-05-22 | 2025-11-27 | Jungheinrich Aktiengesellschaft | Verfahren zur Bestimmung der Pose einer Palette relativ zu einem Flurförderzeug und Flurförderzeug |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013201818A1 (de) * | 2013-02-05 | 2014-08-07 | Griptech Gmbh | Vorrichtung zur aufnahme und zum transport von lasten |
| DE102017213236A1 (de) * | 2017-08-01 | 2019-02-07 | Rogama Bv | Vorrichtung zur Aufnahme und zum Transport von Lasten |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672470A (en) * | 1969-11-26 | 1972-06-27 | Eaton Yale & Towne | Photoelectric control for load handling device |
| DE19822496A1 (de) * | 1998-05-19 | 1999-11-25 | Still Wagner Gmbh & Co Kg | Videovorrichtung für ein Flurförderzeug |
| JP4298453B2 (ja) * | 2003-09-30 | 2009-07-22 | 住友ナコ マテリアル ハンドリング株式会社 | 荷役補助装置、及び、監視装置 |
| DE102005024882A1 (de) * | 2005-05-31 | 2006-12-07 | Still Gmbh | Flurförderzeug |
| CN102105896A (zh) * | 2008-07-15 | 2011-06-22 | 卡梅尔集装箱系统有限公司 | 具有安装于一叉车叉齿的射频识别读取器的智能物流系统 |
| EP2184254B1 (de) * | 2008-11-11 | 2013-01-09 | Deutsche Post AG | Gabelstapler mit Führungs- und Kollisionswarnvorrichtung |
| KR20100075812A (ko) * | 2010-06-15 | 2010-07-05 | 김종선 | 지게차 포크에 설치하는 영상감시장치 |
| US20140074341A1 (en) * | 2011-12-30 | 2014-03-13 | Seeqrid Corporation | Auto-navigating vehicle with field-of-view enhancing sensor positioning and method of accomplishing same |
| ITPI20130036A1 (it) * | 2013-05-06 | 2014-11-07 | Newtecnik S R L | Un dispositivo di pesatura applicabile magneticamente alla forca di un sollevatore con collegamento dati wireless |
| EP3021178B1 (de) * | 2014-11-14 | 2020-02-19 | Caterpillar Inc. | System mit Radarvorrichtung zur Unterstützung eines Benutzers einer Maschine mit einem Körper und einem Werkzeug |
| DE102015118634A1 (de) * | 2014-12-15 | 2016-06-30 | Still Gmbh | Gabelschuh, Modul sowie zugehöriges System für ein Flurförderzeug |
| US10025314B2 (en) * | 2016-01-27 | 2018-07-17 | Hand Held Products, Inc. | Vehicle positioning and object avoidance |
| CN105967104A (zh) * | 2016-06-15 | 2016-09-28 | 镇江市中能机械设备有限公司 | 一种高效叉车 |
| CN107289904B (zh) * | 2017-06-20 | 2024-01-12 | 杭州国辰牵星科技有限公司 | 一种具有末端避障功能的叉架 |
| DE102018100370A1 (de) * | 2018-01-09 | 2019-07-11 | Vetter Industrie GmbH | Gabelseitenkamera zur Erfassung der Umgebung eines Flurförderzeugs |
-
2019
- 2019-11-28 DE DE102019132375.4A patent/DE102019132375A1/de active Pending
-
2020
- 2020-11-26 EP EP20816148.9A patent/EP4065504B1/de active Active
- 2020-11-26 WO PCT/EP2020/083467 patent/WO2021105264A1/de not_active Ceased
- 2020-11-26 US US17/780,255 patent/US20230064762A1/en not_active Abandoned
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013201818A1 (de) * | 2013-02-05 | 2014-08-07 | Griptech Gmbh | Vorrichtung zur aufnahme und zum transport von lasten |
| DE102017213236A1 (de) * | 2017-08-01 | 2019-02-07 | Rogama Bv | Vorrichtung zur Aufnahme und zum Transport von Lasten |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2021105264A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4065504C0 (de) | 2025-08-20 |
| EP4065504B1 (de) | 2025-08-20 |
| WO2021105264A1 (de) | 2021-06-03 |
| DE102019132375A1 (de) | 2021-05-27 |
| US20230064762A1 (en) | 2023-03-02 |
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