WO2009000438A1 - Système de transport pour composants, en particulier pour carrosseries de véhicules - Google Patents

Système de transport pour composants, en particulier pour carrosseries de véhicules Download PDF

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Publication number
WO2009000438A1
WO2009000438A1 PCT/EP2008/004820 EP2008004820W WO2009000438A1 WO 2009000438 A1 WO2009000438 A1 WO 2009000438A1 EP 2008004820 W EP2008004820 W EP 2008004820W WO 2009000438 A1 WO2009000438 A1 WO 2009000438A1
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor
spar
longitudinal spar
support
guide
Prior art date
Application number
PCT/EP2008/004820
Other languages
German (de)
English (en)
Inventor
Johann Maischberger
Original Assignee
Kuka Systems Gmbh
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 Kuka Systems Gmbh filed Critical Kuka Systems Gmbh
Publication of WO2009000438A1 publication Critical patent/WO2009000438A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines

Definitions

  • the invention relates to a conveyor for components, in particular vehicle bodies, with the features in the preamble of the main claim.
  • Such conveyors are known in practice. They consist of roller tracks with guides for pallet- or frame-like component carriers or so-called skids. Sometimes also plate-shaped component carriers are used. These conveyors cause considerable construction, cost and space requirements and entail restrictions for machining processes on the components.
  • the invention solves this problem with the features in the main claim.
  • the claimed conveyor is space-saving and requires only a small construction and cost.
  • the component carriers are also lighter than the previously known pallets and can be handled more easily. It also consists of fewer parts and is low maintenance.
  • the conveyor can be curved and, if necessary, perform a transverse conveying movement.
  • Production plant is reduced and a further increase in cost-effectiveness can be achieved.
  • the accessibility to the transported components is improved overall by the slim and skeletal component carrier.
  • lateral lifting and stakeout devices in the base region of the components or the vehicle body can better attack for positioning and centering purposes at local reference points. The excavation of a vehicle body for joining processes is facilitated.
  • the conveyor is highly flexible and can be adapted to the plant requirements and also changed if necessary.
  • This arrangement of individual devices is less expensive than a continuous one-piece conveyor system and offers better
  • the drive device can be integrated into the spar guide.
  • a belt-shaped drive element for the spar feed is a particularly cost-effective, space-saving and reliable transport solution.
  • the conveyor can either as a floor-bound conveyor or as overhead conveyor with
  • the component carrier can be adapted to different types and sizes of components.
  • the support elements can be arranged one or more than one axis adjustable on the longitudinal beam.
  • About component receptacles on the support elements and their engagement with the components dimensionally stable components can be used to stabilize and stiffen the component carrier. This is favorable for the turnability of a limb.
  • the support elements can be arranged pivotably on the rail elements.
  • the component receptacles can in turn be arranged adjustably and exchangeably on the support elements in order to achieve further flexibilization and component adaptation.
  • a component carrier may consist of a single spar and two transverse beams as supporting elements.
  • Figure 1 A perspective view of a
  • FIG. 2 shows an enlarged perspective view of a conveying device with a component carrier and a vehicle body
  • FIG. 3 shows a side view of a joining station with a conveying device
  • FIG. 4 is a front view of the conveyor of FIG. 2;
  • FIG. 5 is a perspective view of a conveyor without a component carrier
  • FIG. 6 a side view of the conveyor with component carrier
  • FIG. 7 shows a cross section through a spar guide and the component carrier
  • FIG. 8 a perspective view of a
  • Figure 9 to 11 three variants of a limb
  • Figure 12 a variant of the conveyor as
  • Overhead conveyor The invention relates to a conveyor (11) for components (4) and the associated conveying method and also to a processing station (2, 3) equipped with such a conveyor (11). Also included in the invention is a production plant (1) having one or more such processing stations (2, 3) with a conveying device (11).
  • the components (4) can be of any type, number and size.
  • vehicle bodies (4) so-called.
  • Body shells which consist for example of two side walls, a bottom group and roof elements.
  • the vehicle body (4) may be loosely pre-added by tabs or the like, or consist of loose body components and joined in a processing station (2,3) to its final shape. This can be done in several stages and in separate stations (2,3) with stapling and subsequent welding.
  • the machining of the components (4) in a montage or in any other processes exist.
  • further components are gradually mounted on a floor assembly of a vehicle body, e.g. Front and rear axle, engine block etc.
  • Figure 3 shows a schematic and partial view of one of the aforementioned joining stations (2,3) in side view.
  • This is, for example, a geometry or framing station in which the vehicle body (4) or its body components are tensioned in the desired exact position and mutual alignment by means of a tensioning device (17) and processed, in particular joined, by a machining device (15).
  • the example, loosely vorzusgte vehicle body (4) is on the conveyor (11) in the arrow direction in the joining station (2,3) transported and positioned in a transport position (14) in a predetermined position.
  • a positioning (not shown) may be present, which detects the position of the component carrier (10) in the feed direction with suitable measuring elements, eg limit switches, proximity sensors or a Wegemesssystem, and stops the feed motion at the desired location.
  • an underbody may be placed on the conveyor (11), with the other body components, such as e.g. Side walls and roof elements, fed separately and positioned in the station (2,3).
  • the tensioning device (17) can be designed in any desired manner.
  • it consists of an upper clamping frame (19) which is supported on stationary frame supports (33) in the station (2,3).
  • the bow-shaped or hood-shaped clamping frame (19) carries on its beam-shaped frame elements a plurality of tensioners (32) which grip and tension the components (4) from above.
  • the clamping frame (19) may be transversely divided approximately in the central region and be provided at the connection point (26) with a connecting device (27).
  • the resulting front and rear tensioning frame parts (20,21) can be handled via docking terminals (25) by a handling device (36) and replaced if necessary for adaptation to different body styles.
  • the handling device (36) consists e.g. from several raised on a portal-like frame arranged multi-axis manipulators (37,38), preferably at least six-axis Gelenkarmrobotern with multi-axis robotic hands (39).
  • Tenter frame parts (20, 21) can be stored in magazines (41) in the working area of the manipulators (37, 38) become .
  • the tensioning device (17) may further comprise one or more tensioning devices (30) which are arranged laterally next to the vehicle bodywork (4) and consist for example of columnar or multiaxially movable tensioner beams (31) with one or more tensioners (32).
  • the joining station (2,3) also has a lifting device (43) not shown in detail, which detects the vehicle body (4) with a lifting device in addition to component receptacles on the bottom and at local reference points and thereby positioned with correction of position errors.
  • the lifting device (43) then lifts it out of the transport position (14) into a joining position (13), in which the vehicle body (4) is tensioned by the tensioners (32) and can be joined.
  • the processing device (15) can for this purpose one or more processing devices (16), e.g. Joining robot, in particular welding robot have.
  • the joining station (2, 3) can be part of a larger production plant (1), which is, for example, a shell construction plant. For clarity, the other parts of the system are not shown. Also in Figure l two successively arranged processing and joining stations (2,3) are indicated only schematically.
  • the manufacturing plant (1) may have a central plant control. Station controllers may be present in the joining stations (2, 3).
  • the conveying device (11) consists of one or more conveying devices (68) with an eg channel-shaped conveyor track (69) and at least one component carrier (10) for one or more components (4), which is movably mounted on or in the conveyor track (69), guided and driven.
  • the conveyor (11) may be through the entire manufacturing plant (1) or only by a or multiple processing stations (2,3) extend.
  • FIG. 1 shows a section of the conveying device 11 with two conveying devices 68 arranged in alignment along the transfer line 12, which in their alignment with one another form a station-spanning conveying path 69 on or in the plurality of component carriers 10. be transported one behind the other. This can be done in cycles, with all the component carrier (10) while maintaining their mutual distance are moved simultaneously and by equal distances.
  • the component carriers (io) can be of identical construction and each have at least one longitudinal spar (50) with one or more directly connected support elements (59), which each carry one or more components (4).
  • the longitudinal spar is narrower than the support elements (59), which protrude laterally beyond the longitudinal spar (50).
  • the longitudinal spar (50) has a slim elongated shape, whereby the conveyor (68) builds narrow.
  • the support members (59) protrude on both sides beyond the here centrally arranged longitudinal spar (50) and also have a slim shape. As a result, large parts in the bottom region of the vehicle body (4) or in the edge region of the components are exposed and are easily accessible.
  • the reference points of the vehicle body (4) for the lifting device (43) are free.
  • machining processes and in particular joining operations can take place on the underside and in the lower or lower lateral component or body area. Due to the free position and a clamping is easily possible.
  • the component carrier (10) and in particular its longitudinal beam (s) (50) can be in direct mutual engagement or another direct connection to the conveyor track (69) or its bar guide (70). The procedure can be positive. Depending on the degree of
  • the engagement can be fixed or detachable transverse to the conveying direction.
  • the longitudinal spar (50) and its conveying connection with the conveyor track (69) and the recording on the support elements (59) the components (4) are transported.
  • the conveyor (11) is designed as Einholm conveyor.
  • the longitudinal spar (50) has a single strand, which is guided in the conveyor (68) tip over.
  • the longitudinal spar (50) may have multiple strands, e.g. a main spar and a jib connected to a smaller spar, which serves for anti-tip.
  • the single-stranded or multi-stranded spar (50) is arranged centrally opposite the supporting elements (59) projecting on both sides.
  • the configuration of the support elements (59) and the receiving points for the components (4) or the vehicle body are chosen so that the center of gravity of the components (4) and the vehicle body is located approximately centrally above the longitudinal spar (50).
  • the longitudinal spar (50) may be in one piece or in several parts.
  • a variant with a single spar (51) is shown, which is rigid and integrally formed.
  • FIGS. 9 to 11 show variants with a link spar (52) which consists of two or more spar elements (53).
  • the spar elements (53) may be formed similar to each other.
  • the longitudinal spar (50) may have a substantially massive beam shape or a hollow tube shape, which applies to both the one-piece, as well as the multi-part variant.
  • FIG. 7 illustrates in cross-section, the longitudinal spar (50) or the spar element (53) may have a substantially rectangular cross-sectional shape, wherein the spar height is greater than the spar width.
  • On the front sides of the longitudinal spar (50) may have favorable guidance bevels.
  • the shape design described for the longitudinal spar (50) also applies correspondingly to the spar member (s) (53).
  • the longitudinal spar (50) on both sides of lateral guide surfaces (56) and a lower support surface (57) which cooperate with a spar guide (70) and possibly also a drive device (71) of the conveyor (68).
  • the longitudinal spar (50) On the upper side, has one or more adaptation surfaces (58) for the arrangement of one or more support elements (59).
  • the adaptation surfaces (58) can also form a support (64) for the support elements (59).
  • the surfaces (56,57,58) are substantially flat and are formed by the spar wall.
  • the longitudinal spar (50) may have another suitable cross-sectional shape which may be prismatic, e.g. triangular or oval.
  • other arbitrary shapes are possible, which are suitable for a tilt-safe leadership and have a non-rotationally symmetric contour.
  • each support element (59) is arranged at an axial distance in the illustrated embodiment. They are preferably located at the end regions of the longitudinal spar (50). Depending on the type and design of the support elements (59), the number may be smaller or larger than two.
  • the support elements (59) are each as slender support beam (60) is formed, which may also have a solid beam shape or a hollow tubular shape. The preferably in each longitudinal extension straight spars (50,60) are aligned transversely to each other.
  • One or more support elements (59) can be arranged in their position adjustable on the longitudinal spar (50). This adjustability can be given in the axial direction of the longitudinal spar (50) and transversely thereto. For this purpose a suitable adjustment (67) may be present, e.g. having a predetermined Verstellraster.
  • the support (64) between the support elements (59) and the longitudinal spar (50) can be designed differently. it can be rotationally fixed, e.g. the support (64) may have a support plate with downwardly projecting pins which engage in grid openings on the adaptation surface (58) of the longitudinal spar (50).
  • the arrangement can also be reversed. In Figure 1 to 7, such a rotationally fixed variant is shown.
  • FIG. 8 shows a pivotable variant, which is particularly suitable for a link spar (52) and its spar elements (53), but alternatively can also be used for a single spar (51).
  • the support (64) has a rotary bearing (65) with an axis of rotation aligned transversely to the spar axes.
  • the rotational position of the support element (59) relative to the longitudinal spar (50) can be adjustable and fixable. Alternatively, free rotation is possible, as e.g. can be used in a limb (52).
  • the pivot bearing (65) with its support member on the adaptation surface (58) of the longitudinal spar (50) to be fixed and a rolling bearing ring or the like. provide a broad support base.
  • a Support plate (66) arranged with the adjustment (67) or the Verstellraster. It in turn optionally offers a linear adjustment in the longitudinal direction of the longitudinal spar (50) and / or transversely thereto.
  • the support elements (59) have an adaptation surface (62) for directly or indirectly receiving one or more components (4).
  • the component receptacles (63) are adapted at corresponding counterparts or reference points (85) to one or more components (4) and engage in a suitable manner, e.g. positive locking, on.
  • the support elements (59) on the longitudinal beams (50) can be adjusted or changed and replaced if necessary.
  • the component receptacles (63) can be adjusted or replaced for adjustment purposes.
  • FIGs 4, 5 and 7 illustrate the conveyor (68) and its spar guide (70).
  • the conveyor (68) is stationary and floor bound in this variant, where it is optionally on the floor (83) of the manufacturing plant (1) or station (2.3) fixed over the bottom plate shown.
  • the conveyor (68) may be transient and e.g. be arranged on a lifting and / or rotating device.
  • the spar guide (70) has a plurality of spaced along the transfer line (12) spaced behind and connected by the bottom plate guide elements (72) with a side guide (74) and a lower support guide (77) for the longitudinal spar (50).
  • FIG. 7 shows the cross-sectional illustration for this purpose.
  • the guides (74,77) can be formed in any suitable manner be, for example as sliding or rolling guides.
  • the side guide (74) has a pair of upper guide rollers (75) and a pair of spaced apart guide rollers (76) with a vertical axis of rotation freely rotatably mounted on a substantially U-shaped frame (73) are and attack with their rolling surfaces on the lateral guide surfaces (56) of the longitudinal spar (50).
  • the support guide (77) has a rotatable support roller (78) which is cantilevered in the frame (73) with a horizontal axis of rotation and sufficient support width.
  • the support roller (78) carries the longitudinal spar (50) and has a width which corresponds approximately to the width of the support surface (57). At least a part of the support rollers (78) in the guide elements (72) is freely rotatably mounted.
  • one or more support rollers (78) may also have a drive function and be coupled to a drive.
  • the aligned successively arranged guide elements (72) have a mutual distance, which is smaller than the supporting Holmbone.
  • the longitudinal spar (50) is always supported at least two places and guided laterally.
  • the lined up guide and support rollers (75,76,78) form a substantially U-shaped and upwardly open guide channel for tilt-safe guidance and support of upwardly a piece projecting longitudinal spar (50).
  • the lateral guide rollers (75, 76) preferably engage at the upper and lower handle edge regions. Together with each other form the guide elements (72) on each conveyor (68), the guideway (69).
  • the length of the conveyors (68) and also the longitudinal bars (50) may vary.
  • a conveying device (68) whose length substantially corresponds to the station length is arranged in each processing station (2, 3). Alternatively, the length may be smaller or shorter.
  • a plurality of conveying devices (68) can be arranged one behind the other.
  • the longitudinal spar (50) has a length which is sufficient at least for receiving the desired component or components (4).
  • the length substantially corresponds to the body length. It can alternatively be larger. This applies both to the single spar (51) and the limb spar (52).
  • the conveying devices (68) can have any suitable drive device (71) for the longitudinal beam feed.
  • the drive device (71) is integrated in the conveyor track (69) and in the spar guide (70). She points through the
  • the drive element (80) can be formed as a flat, endless and circumferentially driven belt (81) on which the longitudinal spar (50) with the support surface (57) rests flat and is taken by friction, at least in the contact region of the support guide (77).
  • the belt (81) to the Support guide (77) and the support rollers (78) may be placed in an endless loop. In this position it is located between the support guide (77) and the support surface (57) of the longitudinal spar (50).
  • the strap (81) may be guided at one end by an external drive roller (79) coupled to a drive (82), e.g. from a controllable electric motor, in particular a frequency-controlled or frequency-controlled AC motor, with
  • the drive (82) may extend in the longitudinal direction of the conveyor (68), whereby the arrangement and the conveyor (68) build overall very narrow.
  • the drive (82) can in this case in the transition point and the space between the
  • the drive devices (71) and their drives (82) of the various conveyors (68) can be controlled in mutual coordination to ensure the transport of the longitudinal beams (50) in the desired shape.
  • all conveyors (68) are the same length and have the same distances from each other. they can be driven synchronously.
  • the control of the drive devices (71) and the drives (82) can be done together, for which, for example, a higher-level control of the conveyor (11) may be present.
  • the controller may alternatively be integrated into the station controller and / or the system controller and / or a manipulator or robot controller.
  • all component carriers (10) located in the conveyor track (69) can be moved simultaneously and by equal distances.
  • Figures 9 to 11 show variants of a component carrier (10) in which the longitudinal spar (50) is designed as a multi-part link spar (52) and consists of several separate spar elements (53).
  • two beam elements (53) each having a support element (59) are provided, which are secured by means of e.g. a pivot bearing (65) pivoting on
  • Holmelement (53) is mounted.
  • the spar members (53) have a shortened length and are arranged at a distance and without direct connection one behind the other.
  • the rail connection is made via the component (4) or the vehicle body. An adaptation to different component lengths takes place via a change in the rail distance.
  • the limb member (52) have a variable length.
  • the arrangement is similar to a long timber truck with tractor and trailer.
  • the rail elements (53) are driven jointly and synchronously by the drive device (71).
  • two axially spaced beam elements (53) are coupled by a spar connection (55), which is designed here as a coupling rod which is rotatably hinged on both sides.
  • the coupling rod (55) engages the spar ends approximately at mid-height and has no contact with the drive device (71). Again, the spar elements (53) are synchronously driven and moved.
  • FIG. 10 also shows a variant with a longitudinal adjustment (67) on the adaptation surface (58) of the rear Holmelements (53). Over this, the pivot bearing (65) for the support element (59) can be adjusted in the longitudinal direction. Otherwise, the embodiment corresponds to that of FIG. 9.
  • the link spar (52) consists of three beam elements (53), which are coupled to one another by a spar connection (54).
  • the spar connection (54) consists in this case in a direct coupling adjacent beam elements (53) by connecting joints. Also in this case, the spar elements (53) are driven together in a suitable manner and possibly synchronously. Otherwise, the embodiment corresponds to that of the preceding embodiments.
  • a limb member (52) can be curved, for which purpose the conveying device (68) and the guideway (69) have a suitably suitable design.
  • the rail elements (53) rotate in a suitable manner relative to the support elements (59) and the components (4).
  • the transversely oriented support elements (59) can be connected to the rail elements (53) via a non-rotatable support (64). If necessary, the adjustment (67) can be replaced by the variable bar element spacing.
  • the conveyor (1) also allows a transverse conveying movement via a suitable cross conveyor.
  • a transverse conveyor in a suitable manner on the longitudinal spar (see above) or on the rotationally fixed and rigidly connected to the longitudinal spar (50) supporting elements (59 ) attack and the component carrier from the guideway (69) and the Lift out the bar guide (70) and continue transporting in any direction.
  • the last conveyor (68) in the transfer line for example, on a turntable or other rotating device and rotate together with the charged component carrier (10) in the desired direction and at any angle and thereby for further transport in alignment with a to bring other conveyor (68).
  • each spar member (53) has its own turntable or the like. Provide and rotate the spar members (53) in the desired direction together. The spar elements (53) can then be transferred into two other parallel guideways or conveying devices (68), along which the components (4) are then transported further in a correspondingly rotated orientation.
  • Figure 12 shows a variant of the conveyor (11), which is designed as a suspension conveyor.
  • the spar guide (70) or its guide elements (72) are fastened in a raised position at a suitable location, for example on a side wall (84), on a building ceiling or on a stand or framework.
  • the longitudinal spar (50) is designed in a similar manner as in the first embodiment and guided in the spar guide (70) tip over.
  • the support element (59) in this embodiment has the shape of a multi-angled and substantially U-shaped support bracket (61) which is rotatably or rotatably connected to the upper adaptation surface (58) of the longitudinal spar (50). At the free end of the bracket, the component (4) is releasably secured in a suitable manner.
  • the bracket shape is preferably selected so that the component center of gravity is substantially directly below the guide rail (50) and tilting forces are largely avoided. Modifications of the embodiments shown are possible in various ways. On the one hand, the individual features of the exemplary embodiments can be interchanged and combined in any desired manner.
  • the conveyor (11) and its components may vary.
  • the component carrier (10) may instead of a plurality of beam-like support elements (59) have a single plate-shaped support member on which one or more components (4) are centrally supported and possibly protrude beyond the plate edges.
  • a support member may also be formed like a frame.
  • the support elements (59) are not directly connected to each other.
  • connectors e.g. Support rods or the like.
  • a framework or frame-like structure of frame members (59) can be formed.
  • the spar guide (70) can also be modified and have a continuous sliding or rolling guide for the longitudinal spar (50).
  • the structural design may also be different than in the embodiments shown.
  • a kinematic reversal is possible, wherein rollers or other rolling elements on the longitudinal spar (50), e.g. located on the lower support surface (57) and communicate with an optionally continuous guide channel.
  • Variable is also the drive device (71). Instead of a belt (81) with a non-positive
  • the support rollers (78) can be driven and act directly on the longitudinal spar (50). Instead of such a roller conveyor and a chain conveyor is possible.
  • the drive device (71) can be separate and outside the Be arranged conveyor track (69) and in other ways on the component carrier (10) non-positively and / or positively engage.
  • the drive can be done by a reversibly driven rod or by another drag or slide drive.
  • the e.g. loose on the conveyors (68) patch or inserted component carrier (10) can be removed if necessary and replaced if necessary. You can also on the conveyors (68) and the conveyor track (69) in any suitable manner and be discharged.
  • the conveyor track (69) is formed like a strip and the
  • Component carrier (10) or longitudinal spar (50) a suitable, e.g. trough-shaped, has contour for strip recording.
  • the longitudinal spar (50) can also have lateral support flanges which are provided in guide elements on both sides, e.g. Guide grooves, the conveyor track (69) mounted or otherwise connected.
  • lateral support flanges which are provided in guide elements on both sides, e.g. Guide grooves, the conveyor track (69) mounted or otherwise connected.
  • the component carrier (10) are not directly connected to each other in the embodiments shown.
  • a coupling may exist via a coordinated drive movement. Alternatively, a direct connection of several or all in the
  • a coupling in particular a towing connection, a drive of individual component carrier (10) may suffice, the others being taken by towing connection.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Automatic Assembly (AREA)

Abstract

L'invention concerne un système de transport (11) pour composants (4), en particulier pour des carrosseries de véhicules. Conformément à l'invention, le système de transport (11) comprend au moins un appareil de transport (68) avec une chaîne de transport (69) et au moins un support de composants (10) qui est monté, guidé et entraîné de manière déplaçable sur ou dans la chaîne de transport (69). Le support de composants (10) présente un longeron (50) avec un ou plusieurs éléments porteurs (59), qui portent un ou plusieurs composants (4) et qui font saillie latéralement au-delà du longeron (50). Le longeron (50) possède un tronçon individuel guidé de manière anti-basculante, et est disposé centralement par rapport aux éléments porteurs (59) saillant de part et d'autre.
PCT/EP2008/004820 2007-06-26 2008-06-16 Système de transport pour composants, en particulier pour carrosseries de véhicules WO2009000438A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202007009016.1 2007-06-26
DE202007009016U DE202007009016U1 (de) 2007-06-26 2007-06-26 Fördereinrichtung für Bauteile, insbesondere Fahrzeugkarosserien

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WO2009000438A1 true WO2009000438A1 (fr) 2008-12-31

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WO (1) WO2009000438A1 (fr)

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CN107585457A (zh) * 2017-09-14 2018-01-16 大连中集特种物流装备有限公司 汽车运输架
EP3725654A1 (fr) * 2018-06-27 2020-10-21 Eisenmann SE Installation de transport, rail porteur et installation de production
RU2760716C2 (ru) * 2017-04-11 2021-11-29 Эбц Зистек Гмбх Подающее устройство для автоматизированной производственной линии, несущая тележка для деталей для подающего устройства и способ эксплуатации подающего устройства
JP7437632B2 (ja) 2020-06-04 2024-02-26 イズテック株式会社 台車式搬送装置

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FR2935949B1 (fr) * 2008-09-17 2011-06-17 Renault Sas Luge pour transporter des elements a assembler et procede d'assemblage utilisant une telle luge
CN101503144B (zh) * 2009-03-23 2012-07-11 奇瑞汽车股份有限公司 一种地面摩擦式输送机用输送机构
CN110641941B (zh) * 2019-10-30 2021-11-30 湖北猛程智能装备股份有限公司 垂直转挂同步随行***及其控制方法

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