EP1770048B1 - Dispositif de suspension pour rail, en particulier rail de transporteur aérien ou palan. - Google Patents

Dispositif de suspension pour rail, en particulier rail de transporteur aérien ou palan. Download PDF

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Publication number
EP1770048B1
EP1770048B1 EP06121287A EP06121287A EP1770048B1 EP 1770048 B1 EP1770048 B1 EP 1770048B1 EP 06121287 A EP06121287 A EP 06121287A EP 06121287 A EP06121287 A EP 06121287A EP 1770048 B1 EP1770048 B1 EP 1770048B1
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EP
European Patent Office
Prior art keywords
rail
holding
mounting
longitudinal direction
arrangement according
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.)
Active
Application number
EP06121287A
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German (de)
English (en)
Other versions
EP1770048A1 (fr
Inventor
Reinhard Birkigt
Michael Buike
Klaus Enners
Stefan Fitzler
Udo Gersemsky
Ingo Grassmann
Sven Müller
Klaus Nerger
Stefan Steinberg
Rüdiger Ostholt
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.)
Demag Cranes and Components GmbH
Original Assignee
Demag Cranes and Components 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.)
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Publication date
Application filed by Demag Cranes and Components GmbH filed Critical Demag Cranes and Components GmbH
Publication of EP1770048A1 publication Critical patent/EP1770048A1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C7/00—Runways, tracks or trackways for trolleys or cranes
    • B66C7/02—Runways, tracks or trackways for trolleys or cranes for underhung trolleys or cranes
    • B66C7/04—Trackway suspension

Definitions

  • a rail and a device for suspending a rail in particular a running rail of a suspension conveyor or a hoist, on a chassis or a supporting structure with a tension element which carries the rail at one end via a holder, wherein the holder in a holding position a extending and at least partially extending in the longitudinal direction of the rail support member of the rail, already known from the prospectus (December 2002 issue) entitled "overview of Ingersoll-Rand Material Handling Solutions”.
  • the holder In a suspension of downwardly open c-shaped rails with a arranged at the top of the rail upwardly widening web, preferably y- or T-shaped web, the holder consists of two identical holding parts. These holding parts are formed as sheet metal parts so that after joining and holding together by means of screws, in the lower part of the widening web of the rail is clamped and received in the upper part of the ball socket and the pull element is performed by a recess.
  • This suspension consists essentially of a tension element and a one-piece bracket.
  • the tension member has a pull rod and an eyelet secured with its bore on a bolt which extends in the longitudinal direction of the rail and is mounted in the holder.
  • the tension element is thus pivotable transversely to the rail. In and against the longitudinal direction of the rail, the tension element is rigid.
  • the bracket-shaped holder can be pushed from one end to the web of the rail and fastened with a screw at the desired suspension point on the rail. The screw is guided through a hole in the web.
  • the European Patent Application EP 0 860 394 A2 describes the attachment of a pulling element with a ball head in a complementary ball socket via a holder on a Y-shaped web of a rail.
  • the holder could be one-piece.
  • the ball head of the tension element is carried out from above through the correspondingly dimensioned opening of the holder and then the two-part ball socket to be executed is then likewise introduced through this opening or from the side. Whether the holder is secured by further means on the Y-shaped web of the rail is not described.
  • the German Auslegeschrift DE-A 51 096 288 shows a holder for suspending a rail on an I-shaped support.
  • This upwardly open c-shaped bracket has two opposite and pivotable gripping arms, which, after the holder has been arranged below the web of the rail, are pivoted with their hook-shaped ends on the upper side of the web in a holding position. In the holding position, the gripping arms are held by one screw at a time.
  • this type of holder is characterized by an adjustment possibility of the holder relative to the I-shaped rail. Even in the Holding position of the gripping arms is a sufficient lateral clearance available to move about an adjustment of the screws, the bracket with respect to the rail sideways can. The subject of fall protection in connection with a failure of the screws is not covered in this document.
  • the rail is also characterized by an upwardly disposed y-shaped web, which is encompassed by a C-shaped bracket, which is suspended via a ball head and a tension element on an I-shaped rail.
  • the holder between the ball head and the y-shaped web is formed in two parts and is connected to each other over two seen in the longitudinal direction of the rail successively arranged and extending transversely to the rail screws.
  • the object of the present invention is to provide an arrangement of a rail and a device for suspending a rail, in particular a running rail of an overhead conveyor or a hoist, in which an increased fall safety is given.
  • a device for suspending a rail in particular a running rail of a suspension conveyor or a hoist on a chassis or structure with a tension element which carries the rail at one end via a bracket
  • the holder is an expanding and at least partially in Longitudinal support of the rail extending support member of the rail, an increased fall protection achieved in that the holder consists of two holding parts, which are connected in the manner of a tong mechanism via a bolt extending in the longitudinal direction of the rail whose holding portions from the open position to the holding position with their holding areas to pivot on each other, and rests on the contact surfaces of the support member of the rail in the open position with dissolved fasteners.
  • the fastening means are used only to fix the holder in the longitudinal direction of the rail.
  • the gripping arm-shaped bracket holds without the fasteners on the support member of the rail alone due to their structure and not by the usual clamping screws that pull the holding parts of the bracket together.
  • the tong-like design of the holder allows an opening limitation in the open position in that on the first holding part a contact surface and the second holding part a counter-contact surface are arranged, which limit in the open position of the holder further opening of the holding parts.
  • a contact surface and a counter-bearing surface are arranged on each of the holding parts.
  • the holder in an open position on the support element in the longitudinal direction of the rail is exclusively pushed. So it is not easy as previously known at the point of the desired attachment, the holder composed of two parts. This ensures that the holder does not open in case of failure of the otherwise usual clamping screws and the rail crashes.
  • the support element of the rail is designed as extending in the longitudinal direction of the rail and arranged on top of the rail Y-shaped or a T-shaped web.
  • the bridge is particularly good to encompass the bracket.
  • the holder In order to be able to carry the rail safely, the holder has bearing surfaces in the region of the longitudinal opening on which the support element rests.
  • the holder consists of two holding parts which are connected in the manner of a tong mechanism via a bolt extending in the longitudinal direction of the rail and from the open position to the holding position with their holding areas are pivotable towards each other.
  • the holding parts of the holder are held by screws designed as fastening means in the holding position and in the holding position are the holding portions of the holding parts seen in the longitudinal direction of the rail biased on the sides of the support element.
  • the manufacture of the holder is facilitated by the fact that the holding parts are identical.
  • a single-girder suspension crane with two suspensions 1 via which a substantially horizontal, downwardly open C-shaped rail 2 is suspended on two substantially horizontal, parallel and spaced-apart and also downwardly open C-shaped rails 3 ,
  • the rail 2 in this case runs essentially transversely to the rails 3 and is along the rails 3 movable.
  • the rail 2 is suspended via the two suspensions 1 each on a chassis 4 (see FIG. 2 ), which are movable in the running rail 3 via rollers, not shown, along the longitudinal direction thereof.
  • a not shown hoist is suspended as a chain or cable and can be moved with another chassis along the rail 2 in the usual way.
  • other suspensions 1 not shown are provided along the rails 3, with which they are suspended from structures, other rails or chassis.
  • suspensions 1 have ball and socket bearings and are therefore designed to oscillate, as this ensures that the rail 2 and the rails 3 align automatically, so bring in the state of equilibrium, ie no significant bending load in the suspension 1, in particular in the in the Suspension 1 arranged tension element 6 (see FIG. 2 ) occurs.
  • the chassis 4 has two tabs 4a, each with a bore 4b.
  • the mutually parallel and spaced-apart tabs 4a protrude downwards out of the running rail 3.
  • an upper end of a tension element 6 of the suspension 1 is arranged between the tabs 4a.
  • the tension element 6 is as a flat flap conical or strip-shaped formed and aligned approximately perpendicular to the longitudinal direction of the rail 2.
  • This tension member 6 has an upper bore 10 and a lower bore 11 (see FIG. 3 ) on.
  • the tension member 6 is suspended on the landing gear via a bolt 5 which is passed through the bore 4b of the first lug 4a, the upper bore 10 and the bore 4b of the second lug 4a.
  • the upper bore 10 has a cutting bearing, ie the bore 10 is designed to be spherical and the pin 5 is angularly movably guided point-shaped on the edge formed by crown.
  • the lower bore 11 serves to suspend the rail 2 on the tension element 6.
  • a further bolt 7 is performed through the lower bore 11, whose respective ends 7a, 7b, which extend beyond the tension element 6 in the longitudinal direction of the rail 2, engage in a holder 9 and held there rotationally in holes 13.
  • This holder 9 engages positively an upper web 2a of the rail 2, which is formed in a y-shape and extends correspondingly from the top of the rail 2, starting upwards.
  • a T-shaped or otherwise widening design of the web 2a is also possible.
  • FIGS. 3 to 5 is the suspension 1 for the rail 2, in particular its holder 9, shown in a first embodiment and in Figures 6 and 7 in a second embodiment in detail.
  • a joint bearing 8 is arranged, which is penetrated by the bolt 7.
  • the bolt 7 is aligned parallel to the longitudinal direction of the rail 2.
  • the tension member 6 is thus seen to the bracket 9 and seen in the longitudinal direction of the rail 2 laterally about the bolt 7 to the right and left pivotable and seen in the longitudinal direction of the tension element 6 by about ⁇ 15 °. Further ⁇ 15 ° pivoting occur between the tension element 6 and pin 5 on the cutting edge bearing in the bore 10.
  • FIGS. 3 to 5 show a first embodiment of the holder 9, which consists essentially of two identical holding parts 9a and 9b.
  • the two holding parts 9a and 9b are limited by the bolt 7 for suspension on the tension element 6 pivotally mounted from an open position to a holding position to each other.
  • FIG. 4 is the stop position and in FIG. 5 the open position shown.
  • the holding parts 9a, 9b a downwardly open c-shaped Cross-section, which delimits a running in the longitudinal direction of the rail 2 mushroom-shaped, upwardly widening longitudinal opening 12.
  • the holding parts 9a, 9b can be divided into an upper hanging area 9c and a lower holding area 9d.
  • This longitudinal opening 12 which is delimited by the holding areas 9d of the holding parts 9a, 9b of the holder 9, has a lower gap area 12a and an opening area 12b adjoining upwards thereon.
  • the holding region 9d thus has the shape of two opposing holding arms or gripping arms, which are angled away from one another in the longitudinal direction of the rail 2 and are spaced apart from one another by the longitudinal opening 12, to their free lower end.
  • the gripping arms are angled towards one another, terminate in the gap region 12a and thus taper the opening region 12b.
  • the holding region 9d starting from the gap region 12a, has planar support surfaces 12c rising obliquely upwards.
  • These support surfaces 12c are used for the areal absorption of the web ends 2b of the y-shaped web 2a, which widens outward in the opposite direction. These bearing surfaces 12c thus take on the load of the rail 2 and the load supported or suspended thereon, regardless of whether the holder 9 is in the open or holding position.
  • the limited by the bolt 7 angularly movable holding parts 9 a, 9 b form a kind of pliers mechanism to hold the rail 2.
  • the peculiarity of the holding parts 9a, 9b, however, is that their angular mobility is limited such that even in the open position, the web ends 2b of the web 2a can not slip down from the longitudinal opening 12 of the holder 9 and thus be held securely.
  • the holder 9 of the suspension 1 according to the first embodiment in particular their holding parts 9a and 9b, has transversely and horizontally to the longitudinal direction of the rail 2 an upwardly open space 16 of a U-shaped bracket 9, in particular their web-like suspension areas 9c , is limited.
  • the bores 13 of the suspension areas 9c of the holder 9 for the bolt 7 continue centrally in these projections 9f.
  • the projections 9f of the intermediate space 16 is tapered and contact surfaces for the joint bearing 8 are created.
  • each of these joint regions has an arm 9g of the holding region 9d of the respective holding part 9a, 9b.
  • Each of the arms 9g receives about a part of the bore 13 for the bolt 7 approximately centrally in the longitudinal direction of the rail 2.
  • the arrangement of the arms 9g, the bolt 7 and the bore 13 is similar to a multi-section bolt connection.
  • abutment surfaces 17 are formed on one holding part 9a and complementary abutment surfaces 18 are formed on the other holding part 9b.
  • the counter-bearing surfaces 18 are arranged on the lower sides of the free ends of the arms 9g and each aligned flat and substantially horizontal.
  • the contact surfaces 17 are located laterally next to the free end of the opposite end of the arm 9 g on the holding part 9 a, 9 b and thus with respect to the bolt 7 opposite.
  • the holding parts 9a and 9b come like clamping jaws of a pair of pliers mutually arranged contact surfaces 17 and counter-bearing surfaces 18 to the plant.
  • the contact surfaces 17 are separated by a gap 19 from the counter-contact surfaces 18.
  • the abutment surfaces 17 and the counter abutment surfaces 18 do not impede a closing movement, that is, a forceps-like application to the web 2a between the gripping levers of a pair.
  • two screws 14 are provided.
  • the screws 14 pass through the holding parts 9a, 9b at a height such that they do not collide with the web 2a and cross the opening area 12b of the longitudinal opening 12 below the arms 9g.
  • the holding parts 9a, 9b are pivoted about the pin 7 from the open position to the holding position toward each other, until the ends of the gripping arm-like holding portions 9d come to rest on the web 2a. It should be emphasized again that this pinching primarily the determination of the bracket 9 in the longitudinal direction of the rail 2 and does not assume any significant holding or supporting function.
  • the size, in particular the height, of the opening portion 12b of the longitudinal opening 12 is selected so that the screws 14 have sufficient space to intersect the longitudinal opening 12 below the bolt 7 and above the web 2a.
  • the height of the longitudinal opening 12 is not sufficient to postpone the holder 9 in the assembled state in the longitudinal direction of the rail 2, which extends substantially horizontally, on the web 2a of one end of the rail 2.
  • a sliding is prevented by the fact that at the beginning and end of the rail 2 on the web 2a in the upper opening of the web 2a cylindrical connecting sleeves 2c are arranged.
  • This connection sleeves 2c serve the end-side connection of two rails 2 on impact. Further connecting sleeves 2c can be found at the c-shaped lower ends of the rail 2 (see FIG. 1 ).
  • the bracket 9 must be built together at the desired suspension point on the rail 2.
  • the two holding parts 9a, 9b without the bolt 7 and the screws 14 at the desired suspension point on the rail 2 joined together so that the holes 13 are aligned with each other and the web 2a of the rail 2 is encompassed by the holding portions 9d of the holder 9 ,
  • the bolt 7 is inserted in the longitudinal direction of the rail 2 from one side into the bore 13, so that the part of the bore 13 of the two first arms 9g of the holding parts 9a, 9b is penetrated.
  • the tension element 6 is inserted with its joint bearing 8 in alignment with the bore 13 in the intermediate space 16.
  • the bolt 7 is further pushed through the pivot bearing 8 and the rest of the bore 13 in the two second arms 9 g of the holding parts 9 a, 9 b until the head 7 c of the bolt 7 comes to rest on the holder 9.
  • the other end 7a of the bolt 7 projects out of the bore 13.
  • a circumferential groove 7d is provided at the protruding end 7a of the bolt 7, in the side of a locking ring 20 is inserted, which comes to rest on the other end of the bracket 9.
  • the height of the opening region 12b and the size of the gap region 12a of the longitudinal opening 12 in the open position or the Distance of the arm-shaped holding portions 9d of the holder 9 are selected so that the holder 9 in the longitudinal direction of the rail 2, which extends substantially horizontally, can be pushed onto the web 2a of one end of the rail 2.
  • the longitudinal opening 12, in particular its opening region 12b, starting from the gap region 12a, is then provided with a sufficient height to allow the connection sleeves 2c to pass in addition to the web 2a.
  • the tension element 6 is connected in each case via a joint bearing 8 with the holder 9.
  • In the bore 11 can be provided for this purpose as described above cutting bearing.
  • suspension 1 in single-girder suspension cranes, namely there between the rail 2 and the running rail 3 described.
  • This new suspension 1 is of course also suitable to suspend the rails 3 on suitable structures or other rails 2.
  • the rail 2 may also be I-shaped.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Eye Examination Apparatus (AREA)

Claims (10)

  1. Système constitué d'un rail et d'un dispositif de suspension d'un rail, notamment d'un rail de roulement d'un transporteur suspendu ou d'un treuil, au niveau d'un mécanisme de roulement (4) ou d'une structure porteuse comportant un élément d'attache (6) qui supporte à une extrémité le rail (2) par le biais d'un élément de retenue (9), l'élément de retenue (9) enserrant dans une position de retenue un élément de support du rail (2) qui est évasé et qui s'étend au moins partiellement dans la direction longitudinale du rail (2), l'élément de retenue (9) étant constitué de deux pièces de retenue (9a, 9b) qui sont reliées à la manière d'un mécanisme à mâchoires par un boulon (7) qui s'étend dans la direction longitudinale du rail (2), lesdites pièces de retenue (9a, 9b) étant aptes à pivotées d'une position ouverte dans une position de retenue de façon à ce que les régions de retenue (9d) portent l'une sur l'autre, les régions de retenue (9d) supportant dans la position de retenue l'élément de support du rail (2),
    caractérisé en ce que
    les pièces de retenue (9a, 9b) de l'élément de retenue sont conformées de telle sorte que, même dans la position ouverte, l'élément de support du rail (2) porte sur les régions de retenue (9d) des pièces de retenue (9a, 9b).
  2. Système selon la revendication 1, caractérisé en ce que, dans la position de retenue, l'élément de retenue (9) peut être immobilisé dans la direction longitudinale du rail (2), par friction sur l'élément de support, à l'aide de moyens de fixation.
  3. Système selon la revendication 1 ou 2, caractérisé en ce que, dans une position ouverte, l'élément de retenue (9) est apte à coulisser sur l'élément de support dans la direction longitudinale du rail (2).
  4. Système selon l'une des revendications 1 à 3, caractérisé en ce que l'élément de support du rail (2) est conformé en dos de profilé (2a), en forme de T ou de Y, qui est placé en haut du rail (2) et qui s'étend dans la direction longitudinale du rail (2).
  5. Système selon l'une des revendications 1 à 4, caractérisé en ce qu'une ouverture longitudinale (12) s'étendant dans la direction longitudinale du rail (2) est ménagée dans l'élément de retenue (9), en ce que l'ouverture longitudinale (12) se réduit en direction du rail (2) à suspendre pour former une région en forme de fente (12a) qui est plus étroite qu'une région évasée de l'élément de support du rail (2), et en ce que l'élément de support est reçu dans l'ouverture longitudinale (12).
  6. Système selon la revendication 5, caractérisé en ce que l'élément de retenue (9) comporte dans la région de l'ouverture longitudinale (12) les surfaces d'appui (12c) sur lesquelles porte l'élément de support.
  7. Système selon l'une des revendications 1 à 6, caractérisé en ce que les pièces de retenue (9a, 9b) de l'élément de retenue (9) sont maintenues dans la position de retenue par des moyens de fixation conformés en vis (14) et, dans la position de retenue, les régions de retenue (9d) des pièces de retenue (9a, 9b) portent, avec une précontrainte, sur les côtés de l'élément de support, par référence à la direction longitudinale-du rail (2).
  8. Système selon l'une des revendications 1 à 7, caractérisé en ce qu'une surface d'appui (17) est disposée au niveau de la première pièce de retenue (9a) et une surface d'appui antagoniste (18) est disposée au niveau de la deuxième pièce de retenue (9b), lesquelles surfaces empêchent les pièces de retenue (9a, 9b) de trop s'écarter lorsque l'élément de retenue (9) est dans la position ouverte.
  9. Système selon la revendication 8, caractérisé en ce qu'une surface d'appui (17) et une surface d'appui antagoniste (18) sont disposées au niveau de chacune des pièces de retenue (9a, 9b).
  10. Système selon l'une des revendications 6 à 9, caractérisé en ce que les pièces de retenue (9a, 9b) sont identiques.
EP06121287A 2005-10-01 2006-09-26 Dispositif de suspension pour rail, en particulier rail de transporteur aérien ou palan. Active EP1770048B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005047206A DE102005047206B4 (de) 2005-10-01 2005-10-01 Vorrichtung zum Aufhängen einer Schiene, insbesondere einer Fahrschiene eines Hängeförderers oder eines Hebezeugs

Publications (2)

Publication Number Publication Date
EP1770048A1 EP1770048A1 (fr) 2007-04-04
EP1770048B1 true EP1770048B1 (fr) 2009-11-04

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Application Number Title Priority Date Filing Date
EP06121287A Active EP1770048B1 (fr) 2005-10-01 2006-09-26 Dispositif de suspension pour rail, en particulier rail de transporteur aérien ou palan.

Country Status (6)

Country Link
US (1) US7997433B2 (fr)
EP (1) EP1770048B1 (fr)
JP (1) JP5032820B2 (fr)
CN (1) CN100545074C (fr)
DE (2) DE102005047206B4 (fr)
ES (1) ES2336022T3 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005047205A1 (de) * 2005-10-01 2007-04-12 Demag Cranes & Components Gmbh Vorrichtung zum Aufhängen einer Schiene, insbesondere einer Fahrschiene eines Hängeförderers oder eines Hebezeugs
DE102006039812B3 (de) * 2006-08-25 2008-02-21 Demag Cranes & Components Gmbh Fahrwerk, insbesondere Einschienenunterflansch-Fahrwerk für Hebezeuge
WO2010039835A1 (fr) * 2008-10-01 2010-04-08 Maglev, Inc. Systèmes de serrage pour grandes pièces
US20110048036A1 (en) * 2009-08-25 2011-03-03 Smith Lynn R Apparatus and method for individual to maintenance air conditioning unit
CN101670505B (zh) * 2009-09-25 2012-05-23 奇瑞汽车股份有限公司 一种可拆卸滑车机构
DE102010037521A1 (de) 2010-09-14 2012-03-15 Demag Cranes & Components Gmbh Vorrichtung zum Aufhängen einer Schiene
DE102010037520A1 (de) * 2010-09-14 2012-03-15 Demag Cranes & Components Gmbh Anordnung aus einer Schiene und einem daran befestigten Schleifleitungshalter
CA2762860C (fr) * 2011-02-18 2019-03-12 Laydon Composites Ltd. Ensemble de pinces de montage de panneaux a des poutres i
ITVA20120019A1 (it) * 2012-06-21 2013-12-22 Vht Srl Varese Hoisting Tecnology Dispositivo oscillante e regolabile per la sospensione di travi con ala atte allo scorrimento di apparecchi di sollevamento.
CN103567803A (zh) * 2012-08-10 2014-02-12 苏州昆拓热控系统股份有限公司 自动化流水生产线夹具移动装置
CN103244181B (zh) * 2013-05-10 2015-03-11 中国十七冶集团有限公司 一种用于隧道照明维护的操作平台装置
DE102014100495A1 (de) * 2014-01-17 2015-07-23 Terex Mhps Gmbh System zur Schräglaufverhinderung eines Hängekrans
CN104943347A (zh) * 2014-06-24 2015-09-30 天津龙美纸业有限公司 瓦楞纸箱印刷机的挡止件
US9610475B1 (en) * 2014-11-11 2017-04-04 Brunswick Corporation Linear motion synchronizing mechanism and exercise assemblies having linear motion synchronizing mechanism
CN105040587B (zh) * 2015-08-18 2017-04-12 北京恒力铁科技术开发有限公司 一种桥梁检查车轨道行走挂件以及由其构成的支撑组件
KR101767219B1 (ko) 2017-02-17 2017-08-10 주식회사 디에스원 오일 받침플레이트용 고정장치
US11820630B2 (en) * 2019-09-20 2023-11-21 Knight Industries & Associates, Inc. Electrical enclosure combined with lifting device support rails
CN110775817A (zh) * 2019-11-14 2020-02-11 杨鑫 一种便于行车斜拉重物的移动轨道

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1660927A (en) * 1926-06-11 1928-02-28 Louis J Larsen Snap hook for sails
FR640493A (fr) * 1927-02-14 1928-07-13 Installations Mecaniques Et Ag Dispositif de suspension réglable pour rails de transporteur aérien
US2156827A (en) * 1935-07-15 1939-05-02 Cleveland Crane Eng Monorail support and coupling
DE860542C (de) * 1941-12-23 1952-12-22 Bayer Ag Montagegehaenge
US2421447A (en) * 1945-02-08 1947-06-03 Frank W Watkins Hanger for lighting flxtures
DE1096288B (de) * 1958-09-11 1960-12-29 Demag Zug Gmbh Schelle fuer die Befestigung der Haengestangen von Haengebahnen am Untergurt von I-Traegern
US3596864A (en) * 1969-04-11 1971-08-03 Ferro Frontiers Inc Clip for anchor brick
US3940173A (en) * 1975-02-10 1976-02-24 Columbus Mckinnon Corporation Safety hook
US4116134A (en) * 1977-03-03 1978-09-26 Mcneil Corporation Hangers for overhead suspended track
US4309052A (en) * 1980-03-07 1982-01-05 Acco Industries Inc. Safety hook
JPS60122689A (ja) * 1983-12-01 1985-07-01 古河電気工業株式会社 搬送装置におけるトロリ集散装置
JP2833674B2 (ja) * 1991-08-02 1998-12-09 澄子 松山 重量物吊上げ用フック装置
JP2539162B2 (ja) * 1993-09-09 1996-10-02 バラマン工業株式会社 天井走行クレ―ン
US5598785A (en) * 1995-11-06 1997-02-04 Knight Industries, Inc. Hanger bracket for track rails
US5957057A (en) * 1996-07-31 1999-09-28 Daifuku Co., Ltd. Rail system for carrier equipment
DE59709614D1 (de) * 1996-11-29 2003-04-30 Demag Cranes & Components Gmbh Fahrwerk einer Hebevorrichtung
DE19708747A1 (de) * 1997-02-25 1998-09-03 Mannesmann Ag Aufhängung einer Schiene
DE19753169C2 (de) * 1997-11-20 2003-02-20 Demag Cranes & Components Gmbh Vorrichtung zum Aufhängen einer Schiene, insbesondere einer nach unten offenen hohlprofilförmigen Schiene eines Hängekrans
US6138574A (en) * 1998-06-26 2000-10-31 Knigh Industries, Inc. Overhead trolley--rail system for conveyors
JP2000219483A (ja) * 1999-01-29 2000-08-08 Sekisui House Ltd 天井クレーンの設置構造
AUPS266002A0 (en) * 2002-05-30 2002-06-20 Mckay, Douglas Mcgregor A crane assembly
DE102005047205A1 (de) * 2005-10-01 2007-04-12 Demag Cranes & Components Gmbh Vorrichtung zum Aufhängen einer Schiene, insbesondere einer Fahrschiene eines Hängeförderers oder eines Hebezeugs

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ES2336022T3 (es) 2010-04-07
US7997433B2 (en) 2011-08-16
DE102005047206A1 (de) 2007-04-12
JP5032820B2 (ja) 2012-09-26
CN100545074C (zh) 2009-09-30
EP1770048A1 (fr) 2007-04-04
US20070186800A1 (en) 2007-08-16
DE102005047206B4 (de) 2008-02-21
CN1939833A (zh) 2007-04-04
DE502006005281D1 (de) 2009-12-17
JP2007099518A (ja) 2007-04-19

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