US20060060468A1 - System for treating, in particular, cataphoretically immersion painting vehicle bodies - Google Patents

System for treating, in particular, cataphoretically immersion painting vehicle bodies Download PDF

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Publication number
US20060060468A1
US20060060468A1 US10/507,088 US50708805A US2006060468A1 US 20060060468 A1 US20060060468 A1 US 20060060468A1 US 50708805 A US50708805 A US 50708805A US 2006060468 A1 US2006060468 A1 US 2006060468A1
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US
United States
Prior art keywords
bath
objects
dripping
zone
feed
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.)
Abandoned
Application number
US10/507,088
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English (en)
Inventor
Hans-Joachim Weinand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eisenmann SE
Original Assignee
Eisenmann Anlagenbau GmbH and Co KG
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 Eisenmann Anlagenbau GmbH and Co KG filed Critical Eisenmann Anlagenbau GmbH and Co KG
Assigned to EISENMANN MASCHINENBAU KG (KOMPLEMENTAR: EISENMANN-STIFTUNG) reassignment EISENMANN MASCHINENBAU KG (KOMPLEMENTAR: EISENMANN-STIFTUNG) ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WEINAND, HANS-JOACHIM
Publication of US20060060468A1 publication Critical patent/US20060060468A1/en
Assigned to EISENMANN MASCHINENBAU KG (KOMPLEMENTAR: EISENMANN-STIFTUNG) reassignment EISENMANN MASCHINENBAU KG (KOMPLEMENTAR: EISENMANN-STIFTUNG) CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE, PREVIOUSLY RECORDED AT REEL 017252 FRAME 0994. Assignors: WEINAND, HANS-JOACHIM
Assigned to EISENMANN MASCHINENBAU GMBH & CO. KG reassignment EISENMANN MASCHINENBAU GMBH & CO. KG CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: EISENMANN MASCHINENBAU KG (KOMPLEMENTAR: EISENMANN-STIFTUNG)
Assigned to EISENMANN ANLAGENBAU GMBH & CO. KG reassignment EISENMANN ANLAGENBAU GMBH & CO. KG CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: EISENMANN MASCHINENBAU GMBH & CO. KG
Assigned to EISENMANN AG reassignment EISENMANN AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EISENMANN ANLAGENBAU GMBH & CO. KG
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/02—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid
    • B65G49/04—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction
    • B65G49/0409—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length
    • B65G49/0436—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath
    • B65G49/044—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit
    • B65G49/045—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit the circuit being fixed
    • B65G49/0454—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit the circuit being fixed by means of containers -or workpieces- carriers
    • B65G49/0459—Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction specially adapted for workpieces of definite length arrangements for conveyance from bath to bath along a continuous circuit the circuit being fixed by means of containers -or workpieces- carriers movement in a vertical direction is caused by self-contained means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0294—Vehicle bodies

Definitions

  • the invention relates to a system for treating, in particular for cataphoretically dip-coating, articles, in particular vehicle bodies, comprising
  • Vehicle bodies or other articles leaving the last rinsing bath or the last spraying zone of a cataphoretic dip-coating system have to drip off well prior to entry into the drier, wherein at the same time flashing-off occurs.
  • the feed device is changed downstream of the last bath of the cataphoretic dip-coating zone.
  • the vehicle bodies which are conveyed with the aid of a shuttle conveyor through the various baths and are themselves carried by skids, are deposited in the dripping zone onto a roller conveyor.
  • This roller conveyor because of the extremely contaminating effect of the liquid entrained from the bath, has to be made substantially of special steel.
  • a separate tilting apparatus is provided within the dripping zone.
  • the vehicle bodies have to be transferred from the roller conveyor onto this tilting apparatus, where they are brought into a tilted position relative to the horizontal, then swivelled back into the horizontal and transferred back to the roller conveyor system.
  • the equipment outlay for this is high.
  • the respective vehicle body situated in the tilting apparatus may be swivelled out of the horizontal for dripping-off only for a relatively short time. In many cases, therefore, the dripping-off operation may not be completed inside the tilting apparatus, the result being that fat edges may form on the surfaces of the vehicle body.
  • a further drawback of the known system is that with the aid of the tilting apparatus generally only a single angular position of the vehicle body relative to the horizontal may be achieved. It is however often not guaranteed that in this single angular position the entrained liquid may reliably run out of all of the cavities of the vehicle body.
  • the object of the present invention is to develop a system of the initially described type in such a way that it involves only a low equipment outlay and yet achieves a better result in the dripping zone.
  • the feed carriage utilized by the present invention is known in principle from DE-U-201 05 676. There, however, it is used only for dipping the articles to be treated into and out of a bath.
  • the present invention recognizes that this feed carriage, owing to its style of construction, is suitable not only as an apparatus for dipping articles into and out of baths but also as a tilting apparatus in the dripping zone owing to the possibility of bringing the fed articles into any desired angular position.
  • the running surfaces, along which the feed carriage travels therefore need merely be extended beyond the zone of the treatment baths and across the dripping zone. A transfer of the articles onto a separate feed device within the dripping zone is therefore unnecessary, as is locking on a separate tilting apparatus and unlocking for further conveying, as was required in the background art.
  • dripping-off in a tilted position relative to the horizontal may occur also while the feed carriage is moving.
  • the dripping-off time may therefore be extended compared to the dripping-off time in known systems. If different articles are treated in succession, the angular position relative to the horizontal that is suitable for dripping-off may be selected for each article.
  • a further big advantage of the use of such feed carriages is that by means of a suitable inclination of the vehicle bodies already over the last bath a very extensive dripping-off may be achieved and, for this reason alone, the entrainment of bath liquid is substantially reduced compared to the background art. On the whole, with the system according to the invention, dripping-off may be completed in an optimum manner before the articles enter the drier, thereby substantially avoiding the formation of fat edges, which would necessitate laborious after-treatment.
  • the embodiment of the invention in which the at least one feed carriage is controllable in such a way that its holding device is brought within the dripping zone into at least two positions, in which it is tilted differently relative to the horizontal.
  • FIG. 1 a side view of a feed carriage, which is used in the coating system, with a vehicle body fastened thereto in normal feed position;
  • FIG. 2 a side view of the feed carriage similar to FIG. 1 , in which however the vehicle body is swivelled out of the feed position;
  • FIG. 3 the plan view of the feed carriage of FIG. 2 ;
  • FIG. 4 a perspective view of the feed carriage plus vehicle body of FIG. 1 ;
  • FIG. 5 a section through FIG. 3 according to the line VIII-VIII of FIG. 3 ;
  • FIGS. 6 and 7 enlarged detail views of the feed carriage in the region of the wheels positioned on running surfaces;
  • FIG. 8 a diagrammatic view of the transition region of the coating system between the last spraying/immersion container and the cataphoretic dip-coating drier.
  • feed carriages 5 of the type used in the coating system illustrated in the further drawings.
  • Such feed carriages 5 are admittedly known in principle from DE-U-201 05 676, to which reference is additionally made.
  • the explanation of the feed carriages 5 is repeated to the necessary extent in the present description.
  • each feed carriage 5 has two longitudinal tie-bars 7 , 8 , at the underside of each of which two twin wheels 9 , 10 and 11 , 12 are mounted rotatably about a horizontal axis.
  • the wheels 9 to 12 are additionally rotatable in each case with the aid of a not specifically illustrated swivelling bolster about a vertical axis, with the result that the alignment of the twin wheels 9 to 12 relative to the respective longitudinal tie-bars 7 , 8 may be varied.
  • the twin wheels 9 , 10 roll along a first running surface 13 and the twin wheels 11 , 12 roll along a second running surface 14 parallel to the first.
  • the running surfaces 13 , 14 are in turn mounted in each case on an I-beam 15 , 16 , which is supported by a non-illustrated steel structure.
  • a guide rib 17 is provided, over which guide elements 18 having a complementary recess (cf. FIG. 7 ) engage.
  • guide element 18 is connected to the swivelling bolster of an associated twin wheel 11 and/or 12 in such a way that it rotates this twin wheel 11 and/or 12 about the vertical axis in accordance with the course of the guide rib 17 .
  • the twin wheels 11 , 12 therefore follow the running surface 14 .
  • 3 and 4 left running surface 13 are designed purely as trailing wheels; in other words, no separate guide means are provided for influencing the angular position of the wheels about their vertical axis of rotation. In this way, the standards of accuracy demanded of the guide means that hold the feed carriages 5 on the running surfaces 13 , 14 may be kept low.
  • Vehicle bodies 4 are carried on the feed carriages 5 with the aid of an immersion apparatus, which comprises one swivelling apparatus on each side of the vehicle bodies 4 .
  • Each of these swivelling apparatuses has a swivel arm 50 , 51 , which in a manner yet to be described may swivel in a vertical plane extending parallel to the feed direction.
  • each swivel arm 50 , 51 is connected by a stub shaft 52 , 53 , which extends at right angles to the feed direction, to the output shaft of a gear unit 54 , 55 .
  • the gear unit 54 , 55 is fastened to the respective longitudinal tie-bar 7 , 8 of the feed carriage 5 approximately in the central region thereof. It is driven by a motor 56 and/or 57 , which is flange-mounted laterally on the gear unit 54 , 55 .
  • The, in direction of motion, rear ends of the swivel arms 50 , 51 are hinge-connected to a link 58 , 59 , which in the normal feed position shown in FIG. 1 extends vertically downwards from the corresponding swivel arm 50 , 51 .
  • the bottom ends of the links 58 , 59 are connected to one another by a transverse tie-bar 60 , which extends at right angles to the direction of motion and is in turn connected rigidly to the central region of a support platform 61 for the vehicle body 4 .
  • the direction of extension of the two links 58 , 59 in said case runs at right angles to the plane of the support platform 61 .
  • the angular position that the links 58 , 59 occupy relative to the swivel arms 50 , 51 is determined in each case by an adjusting device, which as a whole bears the reference character 62 and/or 63 .
  • Each of these adjusting devices 62 , 63 comprises a linkage having two parallel push rods 64 , 65 and/or 66 , 67 , which at their opposite ends are connected to one another in each case by a connecting strap 68 , 69 and/or 70 , 71 .
  • The, in direction of motion, rear connecting straps 69 and/or 71 are fastened at their bottom end rigidly to the transverse tie-rod 60 .
  • front connecting straps 70 , 71 are each connected rigidly to a stub shaft, which is not visible in the drawings because it extends coaxially through the associated stub shaft 52 , 53 designed as a hollow shaft.
  • These further stub shafts extend also through the gear units 54 , 55 and are coupled to the output shafts of further gear units 78 , 79 , which are fastened laterally to the gear units 54 , 55 .
  • Drive motors 80 , 81 are also flange-mounted laterally onto the gear units 78 , 79 .
  • the front ends of the two swivel arms 50 , 51 jointly carry a counterweight 88 , so that the torques acting upon the stub shafts 52 , 53 are approximately counterbalanced when a vehicle body 4 is placed on.
  • twin wheels 19 to 12 of the feed carriages 5 are not themselves driven. Rather, forward propulsion of the feed carriages 5 is effected by means of a separate drive, which is described in detail below with reference to FIGS. 3 to 7 .
  • Extending parallel to the two running surfaces 13 , 14 are two vertically aligned, stationary driving flanges 26 , 27 . These interact in each case with a press roller drive 28 , 29 , which is fastened to the lateral surface of the adjacent longitudinal tie-bar 7 , 8 by means of a link 30 , 31 .
  • the press roller drives 28 , 29 each comprise an electric drive motor 32 , 33 and a drive gear unit 34 , 35 .
  • the latter drives the parallel, vertical axles of two press rollers 36 , 37 and/or 38 , 39 , which are pressed from both sides against the respective associated driving flange 26 and/or 27 .
  • the press rollers 36 , 37 and/or 38 , 39 run along the respective lateral surfaces of the driving flanges 26 , 27 and, in so doing, move the feed carriage 5 forward along the running surfaces 13 , 14 .
  • Each feed carriage 5 comprises its own carriage controller, under the regime of which it executes both its translational movement along the running surfaces 13 , 14 and the swivelling motions of the swivel arms 50 , 51 and of the support platform 61 .
  • the overall movement arises from a superposition of the linear translational movement of the feed carriage 5 , a first swivelling motion that the swivel arms 50 , 51 execute relative to the longitudinal tie-bars 7 , 8 and is linked to a lifting and/or lowering of the vehicle body 4 , and a second swivelling motion that the vehicle body 4 situated on the support platform 61 executes relative to the swivel arms 50 , 51 . All of these types of movement may be carried out completely independently of one another, thereby leading to practically any desired kinematics of the vehicle body 4 .
  • the swivelling motion is transmitted to the support platform 61 from the motors 80 , 81 by means of linkage-like adjusting devices 62 , 62 .
  • the adjusting devices may however be designed differently, e.g. they may comprise continuous metal belts as torque-transmitting elements.
  • FIG. 8 shows the detail of a coating system that is of relevance in the present context.
  • a vehicle body 4 is shown at different points as well as at different levels and angles relative to the horizontal.
  • This vehicle body 4 is to be imagined as being carried by a feed carriage 5 .
  • the feed carriage itself is not illustrated for the sake of clarity. That the vehicle body 4 may occupy the respective positions, and how it does so, is however plain from the previous description of the feed carriage 5 .
  • the left region of FIG. 8 shows the last treatment stage in the form of rinsing bath 100 of a cataphoretic dip-coating zone of the coating system, which includes, further to the left and adjoining the portion illustrated in FIG. 8 , further rinsing baths and/or spraying zones as well as a cataphoretic dip-coating bath.
  • the vehicle body 4 moves on the feed carriage 5 “net” in FIG. 8 from left to right.
  • a “net movement” means that the feed carriage 5 on the whole moves from left to right, although this does not rule out temporary reversals of motion when this is necessary to achieve specific kinematics of the vehicle body 4 .
  • the swivel arms 50 , 51 of the feed carriage 5 are swivelled in a corresponding manner; the component of motion in horizontal direction that is linked to this swivelling motion of the vehicle body 4 is compensated by a corresponding movement of the feed carriage 5 in horizontal direction, which may also be counter to the “net feed direction”.
  • the rinsing bath 100 of the catalytic dip-coating zone is adjoined by a dripping zone 101 .
  • the vehicle bodies 4 are moved also through this dripping zone 101 on the same feed carriage 5 as they travelled on through the cataphoretic dip-coating zone.
  • the vehicle body 4 Immediately after removal from the rinsing bath 100 the vehicle body 4 , by virtue of suitable swivelling of the swivel arms 50 , 51 and of the support platform 61 , is inclined at such a steep angle that the leading body end points upwards and the tail of the body points downwards.
  • the liquid carried out of the rinsing bath 100 by the vehicle body 4 may run out and drip off and be collected in a trough 102 disposed on the floor of the dripping zone 101 .
  • the vehicle body 4 may be conveyed further in this “tilted” position by the feed carriage 5 ; i.e. the movement does not have to be interrupted for the dripping-off process.
  • the vehicle body 4 In the course of travel of the feed carriage 5 through the dripping zone 101 , the vehicle body 4 after a specific time is swivelled back into its normal, horizontal position, as is shown in FIG. 8 . This is followed, by means of a corresponding movement of the swivel arms 50 , 51 and of the support platform 61 , by a swivelling of the vehicle body 4 in the opposite direction, in which therefore the leading region of the vehicle body 4 points downwards, while the tail is raised. In this position, entrained liquid from the rinsing bath 100 may run out of cavities, from which the liquid could not escape in the initially adopted tilted position. Finally, in the dripping zone 101 the vehicle body 4 is returned to a horizontal position.
  • the dripping zone 101 is adjoined by a transfer device 103 , the style of construction of which is not relevant in the present context.
  • This transfer device 103 removes the vehicle body 4 from the feed carriage 5 , which is returned for loading with another vehicle body 4 .
  • the transfer device 103 then places the vehicle body 4 on a lifting apparatus 104 in the intake lock 105 a of a conventional drier 105 , such as is usually disposed downstream of the cataphoretic dip-coating zone of a coating system.
  • a lifting apparatus 104 in the intake lock 105 a of a conventional drier 105 , such as is usually disposed downstream of the cataphoretic dip-coating zone of a coating system.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating Apparatus (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Spray Control Apparatus (AREA)
US10/507,088 2002-03-13 2003-02-01 System for treating, in particular, cataphoretically immersion painting vehicle bodies Abandoned US20060060468A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10210942.7 2002-03-13
DE10210942A DE10210942B4 (de) 2002-03-13 2002-03-13 Anlage zum Behandeln, insbesondere zum kataphoretischen Tauchlackieren, von Gegenständen, insbesondere von Fahrzeugkarosserien
PCT/EP2003/001010 WO2003076315A1 (de) 2002-03-13 2003-02-01 Anlage zum behandeln, insbesondere zum kataphoretischen tauchlackieren von fahrzeugkarosserien

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US20060060468A1 true US20060060468A1 (en) 2006-03-23

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US10/507,088 Abandoned US20060060468A1 (en) 2002-03-13 2003-02-01 System for treating, in particular, cataphoretically immersion painting vehicle bodies

Country Status (7)

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US (1) US20060060468A1 (zh)
EP (1) EP1485312B1 (zh)
CN (1) CN1315704C (zh)
AU (1) AU2003212231A1 (zh)
DE (2) DE10210942B4 (zh)
ES (1) ES2337349T3 (zh)
WO (1) WO2003076315A1 (zh)

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CN101918295A (zh) * 2008-01-10 2010-12-15 Geico股份公司 用于对机动车车身、卡车驾驶室、厢式货车车身以及金属容器件进行驱动且将其浸入到处理槽池中/从处理槽池中取出并对其进行转动的改进型搬运装置
US8311723B2 (en) 1989-06-12 2012-11-13 Mcalister Technologies, Llc Pressure energy conversion systems
CN102817064A (zh) * 2012-01-18 2012-12-12 清华大学 一种三自由度汽车涂装输送机
US8838367B1 (en) 2013-03-12 2014-09-16 Mcalister Technologies, Llc Rotational sensor and controller
US9091204B2 (en) 2013-03-15 2015-07-28 Mcalister Technologies, Llc Internal combustion engine having piston with piston valve and associated method
US9255560B2 (en) 2013-03-15 2016-02-09 Mcalister Technologies, Llc Regenerative intensifier and associated systems and methods
US9377105B2 (en) 2013-03-12 2016-06-28 Mcalister Technologies, Llc Insert kits for multi-stage compressors and associated systems, processes and methods
CN115110133A (zh) * 2022-07-27 2022-09-27 河南平原智能装备股份有限公司 一种汽车车身电泳涂装生产线用翻转机构

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DE102010004974B4 (de) * 2010-01-18 2021-06-10 Eisenmann Se Fördersystem zum Transport von Gegenständen und Tauchbehandlungsanlage mit einem solchen
CN103213833B (zh) * 2013-05-08 2014-12-17 机械工业第四设计研究院有限公司 一种车身电泳处理用运输机
DE102014219764A1 (de) * 2014-09-30 2016-03-31 Dürr Systems GmbH Fördervorrichtung, Trocknungsanlage und Verfahren zum Fördern von Werkstücken
CN104692057B (zh) * 2015-01-22 2017-08-11 湖北华昌达智能装备股份有限公司 一种滑撬锁紧和解锁导向装置及旋转式车身涂装输送系统
CN107214051B (zh) * 2017-07-17 2018-03-09 盐城工学院 可倾斜滚床及利用其实施的汽车空腔注蜡工艺
DE102021110844A1 (de) 2021-04-28 2022-11-03 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Beschichten eines Bauteils in einem Tauchbad
CN113443439B (zh) * 2021-06-25 2022-12-13 中国汽车工业工程有限公司 用于翻转输送的可控柔性承载台以及浸渍处理翻转输送系统

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DE20105676U1 (de) * 2001-01-29 2001-06-28 Eisenmann Fördertechnik KG (Komplementär: Eisenmann-Stiftung), 71032 Böblingen Anlage zum Behandeln, insbesondere zum Lackieren, von Gegenständen, insbesondere von Fahrzeugkarosserien

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US20030089312A1 (en) * 2001-01-05 2003-05-15 Franz Ehrenleitner Treatment plant, in particular for painting objects, in particular vehicle bodies

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8311723B2 (en) 1989-06-12 2012-11-13 Mcalister Technologies, Llc Pressure energy conversion systems
US9046043B2 (en) 2000-11-20 2015-06-02 Mcalister Technologies, Llc Pressure energy conversion systems
CN101918295A (zh) * 2008-01-10 2010-12-15 Geico股份公司 用于对机动车车身、卡车驾驶室、厢式货车车身以及金属容器件进行驱动且将其浸入到处理槽池中/从处理槽池中取出并对其进行转动的改进型搬运装置
CN102817064A (zh) * 2012-01-18 2012-12-12 清华大学 一种三自由度汽车涂装输送机
US8838367B1 (en) 2013-03-12 2014-09-16 Mcalister Technologies, Llc Rotational sensor and controller
US9377105B2 (en) 2013-03-12 2016-06-28 Mcalister Technologies, Llc Insert kits for multi-stage compressors and associated systems, processes and methods
US9091204B2 (en) 2013-03-15 2015-07-28 Mcalister Technologies, Llc Internal combustion engine having piston with piston valve and associated method
US9255560B2 (en) 2013-03-15 2016-02-09 Mcalister Technologies, Llc Regenerative intensifier and associated systems and methods
CN115110133A (zh) * 2022-07-27 2022-09-27 河南平原智能装备股份有限公司 一种汽车车身电泳涂装生产线用翻转机构

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Publication number Publication date
CN1509250A (zh) 2004-06-30
ES2337349T3 (es) 2010-04-23
WO2003076315A8 (de) 2004-03-04
DE10210942B4 (de) 2006-09-21
EP1485312B1 (de) 2010-01-20
WO2003076315A1 (de) 2003-09-18
AU2003212231A1 (en) 2003-09-22
DE50312358D1 (de) 2010-03-11
EP1485312A1 (de) 2004-12-15
DE10210942A1 (de) 2003-10-09
CN1315704C (zh) 2007-05-16

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