EP3464158A1 - Unterfahrschlepper - Google Patents
UnterfahrschlepperInfo
- Publication number
- EP3464158A1 EP3464158A1 EP17727486.7A EP17727486A EP3464158A1 EP 3464158 A1 EP3464158 A1 EP 3464158A1 EP 17727486 A EP17727486 A EP 17727486A EP 3464158 A1 EP3464158 A1 EP 3464158A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- chassis
- carrier
- base
- lowering
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 claims description 39
- 238000010168 coupling process Methods 0.000 claims description 39
- 238000005859 coupling reaction Methods 0.000 claims description 39
- 230000033001 locomotion Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 9
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000001066 destructive effect Effects 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 description 16
- 230000018109 developmental process Effects 0.000 description 16
- 230000007246 mechanism Effects 0.000 description 10
- 102000012498 secondary active transmembrane transporter activity proteins Human genes 0.000 description 6
- 108040003878 secondary active transmembrane transporter activity proteins Proteins 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000012781 shape memory material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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
- B66F9/063—Automatically guided
Definitions
- the present invention relates to an undercarriage for towing a carrier, a transport system with a carrier and an undercarriage for towing the carrier and a method for towing a carrier by means of a Unterfahrschleppers.
- a modular low-floor transport system with a drive module which has a drive chassis with at least one drive wheel, which is coupled to a travel drive, and connected to the drive chassis drive base, which on the Drive chassis is mounted lowered in a lowering direction to the drive chassis.
- Claims 11, 13 illustrate a transport system comprising a carrier and a undercarriage for hauling the carrier described herein or a method for hauling a carrier by means of one described herein
- an undercarriage for towing a carrier has one or more drive modules described here, in particular at least substantially identical, each having one
- Drive base with the carrier to be towed, in particular positive and / or force, in particular frictionally engaged and / or magnetic, coupled, in particular coupled, or provided for this purpose or is set up, and connected to the drive base drive -Vehicle with one or more,
- one or more, in particular all drive wheels of the or one or more drive modules each have their own, separately
- two or more drive wheels of the drive module or one or more drive modules each have a common drive, with which they
- One or more differentials can be coupled in particular via one or more differentials.
- Traction drive may in particular have one or more electric motors and / or a transmission.
- the drive module or one or more of the drive modules are self-propelled, with their travel drives can be controlled in particular centrally or decentralized, in particular the controller of a drive module can form a master and the controllers of the other drive modules slaves a master-slave configuration or a Central control to control the controls of the individual drive modules.
- the or at least one drive module in particular its control, in particular wirelessly, in particular radio-based, and / or via a physical connection, in particular line, by means of a, in particular portable and / or on the
- the drive base on the drive chassis in each case, in a lowering direction to the drive chassis towards, in particular reversible, lowered, in particular between a lowered and a raised Position and / or translationally movable, stored or has a translational degree of freedom in the lowering direction.
- the drive base in the lowering direction toward the drive chassis, can be lowered from a (maximally) raised position by at least 5 mm, in particular at least 20 mm, and / or at most 10 cm, in particular at most 5 cm.
- the lowering direction includes in an embodiment with a footing or driving plane of the drive chassis an angle between 75 ° and 1 15 °, in particular of, at least substantially, 90 °.
- Gravity direction an angle between -15 ° and + 15 °, in particular of, at least substantially, 0 °, when the drive module is on a flat horizontal footprint.
- The, in particular reversible, mobility of a drive base relative to the drive chassis in the lowering direction may be formed in particular by at least one sliding joint, connect the base and chassis articulated and whose axis can define the lowering direction. Likewise, it may be formed by at least two, in particular via links, connected rotary joints with parallel axes of rotation. Then, the drive base can move relative to the drive chassis in an embodiment on a circular path and thereby also translationally in a lowering direction.
- the drive base and the drive chassis of the motor are identical to the drive base and the drive chassis of the motor
- Drive module or one or more drive modules in or with respect to the lowering direction non-rotatably, in particular, at least substantially, rotational play free, in particular torsionally rigid or non-rotatable connected to each other.
- the drive chassis in one or more drive modules, the drive chassis relative to the drive base in or with respect to
- the or at least one of the drive modules can in particular be constructively designed with the exception of the further developments described here as described in the aforementioned DE 10 2014 017 532 B3, to which reference is therefore made in its entirety and its contents are expressly fully incorporated into the present application
- the drive module or one or more drive modules (in each case) an, in particular electrically controllable, actuator, which drives the base in the lowering direction to the drive chassis can lower or lowered or provided for this purpose or, in particular hardware and / or software or control technology, is set up.
- the translatory degree of freedom of a drive module known per se from DE 10 2014 017 532 B3 can be used and the drive base can be actively lowered in the lowering direction by means of the actuator so as to undercut the carrier and subsequently couple it from below ,
- the drive chassis of the drive module or of one or more drive modules connected to the drive base has relative to the drive carrier
- the axes of rotation are preferably perpendicular to the lowering direction and / or each other.
- inclinations of the drive chassis can be compensated for a pitch and / or roll axis perpendicular to the stroke direction.
- Drive chassis (each) rotatably mounted about a rolling and / or pitch axis, which are perpendicular to the lowering direction and / or each other in a development.
- the drive chassis and base are two rotary and one
- Swivel Swivel Swing Joint Swivel Swivel Swivel Joint, or Swivel Swivel Swivel Joint are connected in series.
- the drive base of the drive module or one or more drive modules on the drive chassis (respectively) rotatably biased about the roll and / or pitch axis is mounted or is rotatably mounted about the roll and / or pitch axis drive -Basis in a zero (angular) position (around the or with respect to the rolling and / or pitch axis) biased, in particular pneumatically, hydraulically and / or mechanically, in particular by means of one or more springs.
- the drive base of the drive module or one or more drive modules on the drive chassis (respectively) to the roll and / or pitch axis centered.
- undesired tilting when connecting and / or uncoupling can be reduced, in particular with longer coupling paths.
- the drive chassis of a drive module or a plurality of drive modules is each biased by a, in particular mechanical, pneumatic and / or hydraulic and / or based on the drive base, drive force element in the lowering direction of the drive base biased away.
- the drive base automatically relinquish or relax during operation or absence of an impressed by the actuator depression or lowering force of the drive chassis and / or rebound during operation and thus compensate particularly advantageous when towing bumps.
- the actuator biases the drive force element (farther) or is set up for this purpose.
- the drive power element has one or more
- Drive modules each have one or more mechanical, pneumatic and / or hydraulic springs.
- a pneumatic or gas (pressure) spring has in one embodiment a gas-filled chamber in which a piston rod is slidably mounted. By retracting the piston rod into the chamber, the gas is compressed and acts on the end face of the piston rod with a greater reaction force. By corresponding piston rod diameter, a very flat characteristic of the spring force over the (one) spring travel can be achieved, so that the pneumatic spring can impose a substantially constant contact force over a large compression travel.
- the or one or more drive modules (in each case) has a one-part or multi-part stop for, in particular positive,
- the or one or more drive modules (each) one, in particular electrically, releasable one or more parts lock on for fixing the drive base to the drive chassis at least in the lowering direction, in particular from the drive chassis, preferably also perpendicular to the lowering direction and / or about the roll and / or pitch axis, in particular for
- Locking can be arranged in one embodiment, in particular on the one- or multi-part stop, in particular these form or define.
- the lock fixes the drive base on the drive chassis at least in a lowered in the lowering direction to the drive chassis towards, in particular defined by the stop, position or is set up for this purpose.
- underrunning of the carrier can be improved in particular.
- the latch magnetically fixes the drive base
- the latch is passive or configured such that it supports the drive base in at least one, in particular
- the lock is in one embodiment automatically or -schhum or set up such that it can fix the drive base when reaching a position automatically or without active control of the lock or fixed.
- the lock has one or more permanent magnets, which can be electrically switched off by energizing a winding. As a result, in one embodiment in particular energy consumption and / or load of the actuator can be reduced.
- the or one or more drive chassis (e) (respectively) to a translational travel movement formed or set up in at least one direction of travel, in particular in a forward and / or reverse direction perpendicular to a rotation axis of one or more of the drive wheels.
- the drive or the trolleys each to a translational driving movement in a sideways or left and / or
- the drive trolley (s) is / are respectively configured for a rotary travel movement, in particular a yaw motion perpendicular to the rotational axis of the drive wheel (s) and / or the forward and / or reverse travel direction and / or parallel to the lowering direction . set up.
- the drive chassis can in particular have one or more rotatable steering axles.
- Drive modules each have one or more rollers, which are rotatably mounted inclined against a rotational axis of the respective drive wheel, in particular by at least 30 °, preferably by 45 ° or 90 °.
- the drive chassis may be a so-called omnidirectional chassis, especially with mecanum or omnidirectional drive wheels.
- the or one or more drive trolleys also (each) one or more chains, caterpillars or the like, which wrap around the drive wheels.
- a rotary yawing motion of the undercarriage tractor can also be driven by differential or with different translational speeds and from one another transversely to the direction of the translational speed
- Speeds spaced drive modules or suspensions are realized, in particular in the manner of a tracked vehicle steering.
- one or more of the drive chassis only to one
- the actuator of the drive module or one or more of the drive modules yieldingly couples the drive base to or to the drive chassis in the lowering direction, in particular in the lowering direction
- Absenkcardi at least partially freely movable or at least
- the drive module or one or more of the drive modules or its actuator (each) is designed so that the drive base in at least one predetermined by the actuator, in particular already lowered, position even without (further) lowering or actuation by the actuator or independently thereof or at a constant actuator position to
- the actuator couples the drive base to the drive chassis such that the drive base in at least one S (expensive) position of the actuator in the lowering direction to the drive chassis (further) can escape.
- the drive chassis can be adjusted during operation independently of the actuator in the lowering direction and thus in particular
- the actuator in one embodiment may also be of the
- Drive base and / or the drive chassis be decoupled so that it does not act when not in use in or against the lowering.
- the actuator does not couple the drive base to the drive chassis in at least one, in particular raised, S (expensive) position in and / or counter to the lowering direction, or has at least one, in particular raised, S (expensive) position in and / or against
- Absenkcardi freewheel or (motion) game in particular of at least 5 mm, on or is set up for this purpose or has at least one such S (expensive) position on or is adjustable in this.
- pneumatic and / or hydraulic, linear and / or rotary drives for lowering the drive base in the lowering direction to the drive chassis towards.
- the actuator may also include one or more electromagnets for lowering the drive base in the lowering direction toward the drive chassis.
- the actuator of the or one or more of the drive modules (in each case) is operatively connected to the drive base or the drive chassis at at least two spaced apart articulation points.
- at least a second of these articulation points of a plane, which are rotatably supported by the roll axis to the drive base and drive gear and a first of the articulation points is defined, a maximum distance of at most 5 cm, in particular at most 1 cm preferably, one or more second of these articulation points lie in this plane. This can be done in one
- Execution of a lowering movement can be improved.
- the actuator in particular (in a gear position) biased gear, in particular with one or more traction means, for implementing a (driven) movement of his or her drives in one
- the drive By means of a transmission, the drive can advantageously be placed and / or act in one embodiment.
- traction means can advantageously be provided in one embodiment, the above-mentioned free movement in the lowering direction. This can in one embodiment by a positive coupling with
- Movement are provided, in particular by a run in a slot stop.
- the or at least one of the drives in particular in the direction of its (driven) movement, displaceably mounted and / or biased, in particular on the drive base or the drive chassis. This allows him to stabilize advantageous in one embodiment and / or adjust automatically, especially if the drive or actuator is operatively connected in one embodiment at least two spaced-apart pivot points with the drive base or the drive chassis.
- the or at least one of the drives has a
- Shape memory alloy and a temperature control for, in particular electrical, tempering, in particular heating, this shape memory alloy.
- a particularly compact drive can be made available, which advantageously extends automatically after elimination of the temperature control and / or by the drive force element and / or the pretensioning of the transmission.
- the shape memory alloy can be advantageously stabilized.
- the shape memory alloy can also be part of the transmission, in particular
- a drive of the actuator may comprise a lift cylinder, a winch, or the like, and / or the transmission may include a nut or the like guided on a spindle.
- the drive base of the drive module or one or more of the drive modules (each) have a (drive module side)
- Coupling interface in particular one, in particular mechanical
- pneumatic coupling of the transport system, on, in particular to form and / or force, in particular frictional and / or magnetic, and / or non-destructive detachable, coupling the carrier is provided or adapted to or with the drive base, the one in a training for his part
- the clutch by which the carrier to the drive base of the drive module or the Unterfahrschleppers coupled, in particular coupled, is or will or is provided for this purpose or set up.
- the coupling in particular form-fitting, self-centering.
- the coupling interface of the drive base may include one or more protrusions which engage in corresponding recesses (the
- Coupling interface of the carrier engage or provided for this purpose or
- the carrier are arranged, and / or have one or more recesses engage in the corresponding projections (the coupling interface) of the carrier or which are provided or set up for this purpose, in a development at least one projection and / or a recess, in particular rounded, Has chamfer or in the insertion or coupling direction at least partially, in particular on an end face, converges.
- the clutch is closed by lifting the drive base against the lowering direction on the carrier and / or opened by lowering the drive base in the lowering direction away from the carrier or is provided for this purpose or set up.
- the coupling and uncoupling of the carrier can be simplified and / or accelerated.
- a transport system comprises the carrier and undercarriage having one or more interconnected or spaced drive modules for dragging the carrier to the carrier, in particular by means of the coupling of the transport system and / or to the bottom and / or the bottom the carrier, coupled, in particular coupled, or provided for this or are set up.
- the carrier has one or more, in particular pivotable and / or unpowered, wheels.
- it can be a roll container, a load platform, in particular a pallet, with castors or the like.
- the drive base is at least one
- the load of the carrier in one embodiment advantageously (further) at least partially, in particular majority, supported on the wheels of the carrier, so that an overload of Unterfahrschleppers or its drive module or its drive modules can be avoided. Accordingly, in one
- the drive base is opposite to the lowering direction of the drive chassis for coupling the carrier by the restoring drive force element with a corresponding yielding or let the actuator, in particular reducing an impressed by the actuator lowering force or
- the actuator may also actively lift the drive base, in particular assisted by the drive force element.
- the actuator in particular with coupled carrier, of the drive base and / or the
- Absenkcardi not coupled or in and against the lowering direction freewheel or (motion) game has, in particular of at least 5 mm.
- the method comprises the following further steps: renewed lowering of the drive base of the drive module (s) of the drive module
- the undercarriage comprises means for
- the undercarriage comprises means for lowering the drive base of the drive module of the undercarriage in the lowering direction by the actuator for uncoupling the carrier and means for moving out the drive module under the carrier.
- a means in the sense of the present invention may be designed in terms of hardware and / or software, in particular a data or signal-connected, preferably digital, processing, in particular microprocessor unit (CPU) and / or a memory and / or bus system or multiple programs or program modules.
- the CPU may be configured to implement instructions implemented as a program stored in a memory system.
- a storage system may comprise one or more, in particular different, storage media, in particular optical, magnetic, solid state and / or other non-volatile media.
- the program may be such that it is capable of embodying or executing the methods described herein so that the CPU may perform the steps of such methods and thus, in particular, operate or control the undercarriage.
- FIG. 1 shows a drive module of a Unterfahrschleppers according to an embodiment of the present invention
- FIG. 2 shows a transport system with a carrier and the drive module of
- FIG. 3 shows coupling of the carrier by approaching the drive base
- FIG. 1 shows a drive module of a Unterfahrschleppers according to an embodiment of the present invention.
- the drive module has an omnidirectional drive chassis with four Mecanum- drive wheels 101, which are each coupled to a arranged in the chassis and therefore not visible traction drive, which is controlled by an arranged in the chassis and therefore also not visible control.
- This can be remote-controlled by an input device 600, for example, as well as the actuators 10, 10 'or 10 "explained below.
- a drive base 100 for coupling a carrier 500, which is mounted lowerably on the drive chassis in a lowering direction A towards the drive chassis (downward in FIG. 1).
- the drive module has two parallel links 1 14, which are articulated in swivel joints 1 12, 1 13 on the drive chassis or the drive base.
- the drive base 100 is rotatably mounted on the drive chassis 01 about a roll axis ⁇ . In addition, it is rotatably mounted on the drive chassis 101 about a pitch axis ⁇ .
- the drive chassis 101 is biased by a drive force element with two springs 103 indicated only schematically in the lowering direction A of the drive base 100 away (upward in Fig. 1).
- the drive module is designed as described in the aforementioned DE 10 2014 017 532 B3, to which reference is therefore made by reference.
- an actuator 10 for lowering the drive base 100 in the lowering direction A to the drive chassis 101 toward which is indicated in Fig. 1 by corresponding movement arrows. As mentioned above, it may be radio remote controlled by the input device 600.
- a lowering movement of the drive base 100 in the lowering direction A toward the drive chassis 101 is limited by a two-part stop 15.
- the actuator 10 has a linear drive with two belts 1 1, which are mounted on rotatable compensating rollers, of a shape memory alloy and a temperature control means 12 for electrically heating the belts 1 1.
- the linear drive is slidably mounted on the drive chassis 101 and operatively connected via a traction mechanism 13 at two spaced-apart pivot points 14 with the drive base 100, which is biased by springs 15.
- This output movement of the linear drive is converted by the traction mechanism 13 into a lowering movement of the drive base 100 in the lowering direction A toward the drive chassis 101, as indicated in FIG. 1 by corresponding arrows.
- the actuator 10 pulls the drive base 100 to the drive chassis 101, wherein the handlebars 1 14
- the actuator 10 biases the two springs 103 of the drive force element, so that they the drive base 100 after the elimination of the heating against the
- the actuator 10 couples the drive base 100 with the drive chassis 101 freely in the lowering direction A.
- the drive base 100 has a coupling interface of a mechanical coupling which can be seen in particular in the partial section of FIG. 2 for positive and non-destructive detachable coupling of the carrier 500 to the drive base in the form of two in the insertion or coupling direction (from top to bottom in FIG 3) converging recesses 150 into which projections 501 of the support are introduced during coupling or coupling.
- the clutch By converging in the insertion direction recesses 150, the clutch (s interface) is self-centering.
- the carrier 500 By raising the drive base 100 counter to the lowering direction A on the carrier 500 (upward in Fig. 2) drive its projections 501 in the recesses 150, whereby the clutch (150, 501) is closed. Conversely, by lowering the drive base 100 in the lowering direction A away from the carrier 500, its protrusions 501 disengage from the recesses 150, so that the clutch is opened again.
- the carrier 500 has four pivotable unpowered wheels 510 at its four corners.
- the drive base 100 of the drive module of the undercarriage is first lowered, as indicated in FIG. 1 by arrows, in the lowering direction A towards its drive chassis 101 by its actuator 10.
- the carrier 500 is traversed by the lowered drive base 100.
- the actuator 10 By or after deactivation of the actuator 10 or omission of the heating of the belt 1 1, this can lengthen again and the springs 103, the drive base 100 against the lowering direction A lift away from the drive chassis 101.
- the projections 501 of the carrier 500 engage in form-locking engagement with the recesses 150 of the drive base 100 and thus engage the carrier 500 (see Fig. 3).
- the lowering force of the actuator 10 slows down due to the slow cooling, which leads to a gentler lifting or coupling.
- the coupled carrier 500 can be towed by means of the drive chassis 01 of the drive module, as shown in Fig. 4 by corresponding
- the drive chassis 101 by these degrees of freedom, in particular due to the flexibility of the actuator 10 and its traction mechanism 13 in the lowering direction A, even when towing the coupled carrier 500th
- FIG. 5 shows, in a corresponding manner, a drive module of FIG
- the actuator can be moved after coupling into an S (expensive) position, in which it couples the drive base 100 with movement play both in and against the lowering direction A, so that these turn on and off can rebound.
- Fig. 6 shows in Fig. 1, 5 corresponding manner a drive module of a
- Rolling axis ⁇ in a zero (angular) position biased or (spring) centered.
- the drive module of FIG. 6 has a lock 200 with permanent magnets arranged on the multi-part stop 15.
- Permanent magnets is or are by energizing a winding electrically solvable or switched off and fixed or fixed the drive base 100 automatically and passively or without energy in the defined by the stop 1 15 position when the maximum lowered drive base 100 for Underride of the carrier on the stop 1 15 is seated, as indicated by dashed lines in Fig. 6.
- stop 1 15 and lock 200 together fix the drive base 100 and the roll and pitch axis.
- the actuator 10 '' of the embodiment of FIG. 6 has two identical linear drives, of which in Fig. 6 only one (left) he shown, the other (right in Fig. 6) only partially by a part of its traction mechanism 13 "indicated is.
- Each linear drive in each case has a slide displaceably mounted on the drive chassis with a deflection roller 20 and like the embodiment of FIG. 1 Belt 1 1 'made of a shape memory alloy.
- This is in the embodiment of FIG. 6 with one end to a fixed stop 12 ', via which it can also be energized and tempered, and with its other end to a pivot point 14 "attached and mounted on the guide roller 20 on the displaceable Carriage and a chassis-fixed further deflection roller out, so that he is also an integral part of the traction mechanism 13 "to implement a
- Drive landing gear is out.
- the drive base 100 is not lowered and the belt 1 1 'is not energized, it is held in tension by a spring 15 "and thereby stabilized, in particular against slipping off of one of the deflection rollers (drawn in FIG Traction mechanism 13 "or its traction means 1 1 'and the
- the permanent magnets of the latch 200 fix the drive base 100, so that the belt 11 'no longer needs to be energized and is held in tension by the spring 15 "when appropriately elongated In this way, the carrier 500 moves under and releases the locking device 200 or switches off its permanent magnets by temporarily energizing the windings. Accordingly, the springs 103 raise the drive base 100 counter to the lowering direction A of FIG.
- an input device for controlling the drive chassis and / or the actuator can also communicate line-bound with the drive control or the actuator or the under-ride tractor act autonomously.
- the (spring) centering 300 and / or locking 200 of the embodiment of FIG. 6 may also be provided in the other embodiments.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016006826.4A DE102016006826A1 (de) | 2016-06-03 | 2016-06-03 | Unterfahrschlepper |
| PCT/EP2017/000628 WO2017207097A1 (de) | 2016-06-03 | 2017-05-29 | Unterfahrschlepper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3464158A1 true EP3464158A1 (de) | 2019-04-10 |
Family
ID=58994880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17727486.7A Withdrawn EP3464158A1 (de) | 2016-06-03 | 2017-05-29 | Unterfahrschlepper |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3464158A1 (de) |
| CN (1) | CN109311646A (de) |
| DE (1) | DE102016006826A1 (de) |
| WO (1) | WO2017207097A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108098756A (zh) * | 2017-12-30 | 2018-06-01 | 杭州南江机器人股份有限公司 | 一种移动机器人稳定机构及装有该稳定机构的移动机器人 |
| DE102019112870A1 (de) * | 2019-05-16 | 2020-11-19 | Homag Automation Gmbh | Ausgleichseinheit für ein fahrerloses Transportsystem und Verfahren zum Transportieren einer Lagereinrichtung |
| EP4313723A1 (de) * | 2021-03-24 | 2024-02-07 | Coalescent Mobile Robotics IVS | Roboter zum tragen von regalen |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2004689A1 (de) * | 1970-02-03 | 1971-08-19 | Robert Bosch Gmbh, 7000 Stuttgart | Mitnahmevornchtung fur Transportfahr zeuge |
| US5284356A (en) * | 1992-06-05 | 1994-02-08 | Heider Merle J | Transporting system and method for using same |
| JP3482463B2 (ja) * | 2000-12-15 | 2003-12-22 | 矢崎化工株式会社 | 潜行型の誘導式牽引車 |
| US7850413B2 (en) * | 2007-01-05 | 2010-12-14 | Kiva Systems, Inc. | System and method for transporting inventory items |
| US8918202B2 (en) * | 2012-08-21 | 2014-12-23 | Amazon Technologies, Inc. | Controlling mobile drive units with active markers |
| DE102013002860B4 (de) * | 2013-02-20 | 2020-02-20 | Sew-Eurodrive Gmbh & Co Kg | Fahrzeug, insbesondere fahrerloses Transportsystem (FTS) oder automatisch geführtes Fahrzeug (AGV) |
| CN103412593B (zh) * | 2013-08-16 | 2016-04-20 | 成都四威高科技产业园有限公司 | 潜伏式agv移动搬运机器人 |
| WO2015188193A1 (en) * | 2014-06-06 | 2015-12-10 | Amazon Technologies, Inc. | Robotic communication with fiber-optics or fiducial markers with a small set of values |
| DE102014017532B3 (de) | 2014-11-27 | 2016-01-21 | Kuka Roboter Gmbh | Modulares Niederflurtransportsystem |
| DE102016107451A1 (de) * | 2015-04-21 | 2016-10-27 | Gesellschaft Für Ingenieurdienste Mbh | Selbstfahrende Transport- und Hubfahreinheit und Verfahren zum Bewegen von Objekten mittels der Transport- und Hubfahreinheit |
-
2016
- 2016-06-03 DE DE102016006826.4A patent/DE102016006826A1/de not_active Withdrawn
-
2017
- 2017-05-29 EP EP17727486.7A patent/EP3464158A1/de not_active Withdrawn
- 2017-05-29 CN CN201780034307.5A patent/CN109311646A/zh active Pending
- 2017-05-29 WO PCT/EP2017/000628 patent/WO2017207097A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017207097A1 (de) | 2017-12-07 |
| CN109311646A (zh) | 2019-02-05 |
| DE102016006826A1 (de) | 2017-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2772407B1 (de) | Transportvorrichtung für Ladungsträger und Verfahren zu deren Steuerung | |
| DE4445554B4 (de) | Laufwagen | |
| DE102014017532B3 (de) | Modulares Niederflurtransportsystem | |
| DE68903849T2 (de) | Schleppfahrzeug fuer flugzeug. | |
| EP3426545B1 (de) | Antriebseinheit und antriebsverfahren | |
| DE3904798A1 (de) | Hubwagen mit einer in vertikaler richtung federbelastet vorgespannten antriebseinheit | |
| DE102005013692A1 (de) | Kraftfahrzeug mit Zusatz-Laufkettenfahrwerk | |
| WO2016177806A1 (de) | Mecanumradfahrzeug sowie betriebsverfahren | |
| WO2014036988A2 (de) | Einachsiges routenzugelement mit hubvorrichtung sowie fahrgestell für ein einachsiges routenzugelement | |
| DE102011012089B4 (de) | Rangiersystem für einen mehrachsigen Anhänger und ein dazugehöriges Verfahren | |
| EP3464158A1 (de) | Unterfahrschlepper | |
| EP3318431A1 (de) | Routenzuganhänger | |
| DE20313955U1 (de) | Transportwagen | |
| WO2024227212A2 (de) | Antriebssystem für ein fahrerloses transportfahrzeug | |
| DE1605068C3 (de) | Zugmaschine für die Verwendung auf Schiene und Straße | |
| EP1634808A1 (de) | Fahrzeug zum Schleppen und Rangieren von Luftfahrzeugen | |
| EP0564403B1 (de) | Vorrichtung zum Laden und Entladen eines Ladungsträgers an einem Fahrzeug | |
| EP4461693B1 (de) | Kran mit derrickballast | |
| AT396775B (de) | Motorgetriebenes fahrzeug | |
| EP0562598A1 (de) | Gelenkverbindung zwischen zwei gelenkig miteinander verbundenen Fahrzeugen | |
| AT520242B1 (de) | Schneefahrzeug | |
| DE940533C (de) | Gleis-Wagenschieber | |
| DE102021205818B4 (de) | Lastaufnahmemittel zur Lastaufnahme | |
| EP3156310A1 (de) | Antriebsloses landwirtschaftliches hilfsfahrzeug | |
| DE102020111434A1 (de) | Antriebseinheit und rollbare Plattform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20181213 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: ZUMPE, VERONIKA Inventor name: RIEDEL, MARTIN |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20190727 |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230528 |