EP0046210B1 - Chariot roulant - Google Patents
Chariot roulant Download PDFInfo
- Publication number
- EP0046210B1 EP0046210B1 EP81105808A EP81105808A EP0046210B1 EP 0046210 B1 EP0046210 B1 EP 0046210B1 EP 81105808 A EP81105808 A EP 81105808A EP 81105808 A EP81105808 A EP 81105808A EP 0046210 B1 EP0046210 B1 EP 0046210B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide
- rollers
- trolley
- trolley according
- longitudinal
- 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.)
- Expired
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B3/00—Elevated railway systems with suspended vehicles
- B61B3/02—Elevated railway systems with suspended vehicles with self-propelled vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
- B66C11/06—Underhung trolleys running on monorails
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2201/00—Constructional elements; Accessories therefore
- E05Y2201/60—Suspension or transmission members; Accessories therefore
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/684—Rails
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/26—Form, shape
- E05Y2800/266—Form, shape curved
Definitions
- the invention relates to a trolley with at least one running wheel and associated guide rollers which rest on two superposed, preferably vertical guide surfaces of a rail support.
- a trolley of this type is known from De-AS No. 2353622 and has eight guide rollers for each wheel or pair of wheels, which guide the trolley perfectly in the straight and curved rail area on the guide surfaces of the rail support.
- the diabolo roller replaces upper guide rollers, so that only four lower guide rollers are required on a trolley.
- a strongly curved rail support there are constraints between the edge of the diabolo roller and the upper guide surfaces of the rail support on the one hand and the lower guide surfaces of the rail support with the lower guide rollers on the other hand.
- the object of the invention is therefore to design a trolley in such a way that it is possible to guide the trolley properly on the rail support with little effort.
- This object is achieved in that on the trolley for the upper and lower guide surfaces, two guide rollers are diagonally opposite one another in one of the three drawing levels, i.e. the base, elevation and side elevation levels, with imaginary connecting lines between all guide rollers in the projection cut to the respective drawing level.
- two guide rollers are diagonally opposite one another in one of the three drawing levels, i.e. the base, elevation and side elevation levels, with imaginary connecting lines between all guide rollers in the projection cut to the respective drawing level.
- only a total of four guide rollers are required, namely an upper and a lower one on each side, one at the front and the other at the rear end of the trolley. There are no leadership roles directly opposite.
- the upper guide rollers together with the lower ones, prevent the trolley from tipping over on the rail support, and the front guide rollers, together with the rear ones, ensure that the trolley is guided properly in the longitudinal direction of the rail support.
- the upper and lower guide rollers can each be mounted with their axes in the bearing bores of longitudinal members.
- the upper and the lower longitudinal beams are then connected to one another via a vertical web beam, which can be designed as a torsion bar spring.
- the upper guide rollers are connected to one another via a longitudinal member which has vertical web carriers for bearings of the axles of the lower guide rollers on the longitudinal side opposite the guide rollers, wherein the web carriers can be designed as leaf springs.
- the web carrier is designed as a torsion bar spring or leaf spring, the space mentioned between the guide surfaces and the guide rollers does not have to be present, since the resilient web carrier allows the guide rollers to yield if necessary.
- the axes of the guide rollers can also be displaceably supported in the longitudinal beams under the pressure of springs in the direction of the guide surfaces. In all conceivable designs of the trolley, four of the otherwise usual eight guide rollers are saved without impairing driving behavior.
- a trolley 2 with a carrying wheel 3, which is driven by a drive motor 4 travels on the running surface 1 a of the rail support 1.
- Guide rollers 5 of the trolley 2 rest on the upper and lower vertical guide surfaces 1 b of the rail support 1 with a small gap of approximately 1 mm. This space can be kept somewhat smaller in systems with large radii and somewhat larger in systems with very narrow radii.
- FIG. 2 the guide rollers are dashed at the top right and bottom left and the guide rollers at the bottom right and top left are drawn with solid lines, ie the former are behind the rail support 1. Only these four, the two visible and the two invisible guide rollers 5, ensure the proper guidance of the trolley 2 on the rail support 1.
- longitudinal members 8 with bearing bores 7 for the axes 6 of the guide rollers 5 can be seen above and below the rail support 1.
- a vertical cross member 9 leads from the upper side member 8 to the lower side member.
- the upper side member 8 has a recess for the support wheel 3 for rolling on the tread 1 a.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81105808T ATE6848T1 (de) | 1980-08-16 | 1981-07-23 | Laufkatze. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3030929A DE3030929C2 (de) | 1980-08-16 | 1980-08-16 | Laufkatze |
DE3030929 | 1980-08-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0046210A2 EP0046210A2 (fr) | 1982-02-24 |
EP0046210A3 EP0046210A3 (en) | 1982-04-14 |
EP0046210B1 true EP0046210B1 (fr) | 1984-03-28 |
Family
ID=6109704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81105808A Expired EP0046210B1 (fr) | 1980-08-16 | 1981-07-23 | Chariot roulant |
Country Status (5)
Country | Link |
---|---|
US (1) | US4423685A (fr) |
EP (1) | EP0046210B1 (fr) |
AT (1) | ATE6848T1 (fr) |
DE (1) | DE3030929C2 (fr) |
ES (1) | ES8301158A1 (fr) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596168A (ja) * | 1982-06-30 | 1984-01-13 | 株式会社椿本チエイン | 搬送装置 |
GB2126550B (en) * | 1982-09-07 | 1986-07-02 | Nobuyuki Tsuboi | Roller device |
DE3378205D1 (en) * | 1983-08-01 | 1988-11-17 | Tsubakimoto Chain Co | Overhead travelling crane |
US4555138A (en) * | 1983-10-19 | 1985-11-26 | R. S. Hughes Ind. Inc. | Nurse's seat |
EP0197751B1 (fr) * | 1985-03-29 | 1990-07-18 | Shinko Electric Co. Ltd. | Chariot ferroviaire à moteur linéaire |
DE3521013A1 (de) * | 1985-06-12 | 1986-12-18 | Seiwert Stahl- und Apparatebau GmbH, 6638 Dillingen | Elektro-haengebahn |
US4752011A (en) * | 1985-08-06 | 1988-06-21 | M.A.N.-Swf-Elektrozug Gmbh | Rail mounted cranes |
US4805537A (en) * | 1986-10-28 | 1989-02-21 | Romeo Desroches | Vehicle and joist monorail trackway and method of transporting roof decking thereover |
DE3722345A1 (de) * | 1987-07-07 | 1989-01-26 | Pagendarm Beschichtungstechnik | Vorrichtung zum einziehen des anfangs einer materialbahn in eine behandlungsanlage |
AU2329488A (en) * | 1987-08-29 | 1989-03-31 | S R Gent Plc | Overhead conveyor system |
US5064883A (en) * | 1987-09-21 | 1991-11-12 | Ciba-Geigy Corporation | Stabilization of acid catalyzed thermoset resins with n-hydroxy hindered amines |
GB2214146B (en) * | 1987-12-26 | 1991-11-20 | Daifuku Kk | "conveyor trolley" |
DE3903949A1 (de) * | 1989-02-10 | 1990-08-16 | Wampfler Gmbh | Transportvorrichtung |
US5016543A (en) * | 1989-07-26 | 1991-05-21 | Yamaha Hatsudoki Kabushiki Kaisha | Freight system |
GB2248813B (en) * | 1990-10-15 | 1994-09-28 | Daifuku Kk | Monorail conveyor apparatus |
DE4033373C2 (de) * | 1990-10-18 | 1996-04-25 | Mannesmann Ag | Laufkatze |
DE4041855A1 (de) * | 1990-12-24 | 1992-06-25 | Schubert & Salzer Maschinen | Fahreinrichtung fuer wartungsautomat an spinn- oder zwirnmaschinen |
US5305890A (en) * | 1991-08-22 | 1994-04-26 | Marushin Company Limited | Circulatory storage apparatus |
JPH11503798A (ja) * | 1994-01-03 | 1999-03-30 | シモレックス リミテッド | 分類・管理・運搬処理装置用軌道 |
DE4413537C2 (de) * | 1994-04-15 | 1996-11-28 | Mannesmann Ag | Fahrwerk für Hebezeuge |
DE4432330C2 (de) * | 1994-09-10 | 1997-12-04 | Manfred Boettcher | Hebezeug an einem Ovalträger |
US5662045A (en) * | 1995-09-06 | 1997-09-02 | Symorex, Ltd. | Locomotive for material handling train |
US5704086A (en) * | 1996-01-02 | 1998-01-06 | Fmc Corporation | Passenger boarding bridge |
US5881650A (en) * | 1996-04-19 | 1999-03-16 | Mannesmann Aktiengesellschaft | Running mechanism for chain hoists, load carrying means for trailing cable |
DE59709497D1 (de) * | 1997-01-31 | 2003-04-17 | Denipro Ag Weinfelden | Schienengeführtes Transportmittel und Transportanlage mit derartigen Transportmitteln |
US6205929B1 (en) | 1998-01-15 | 2001-03-27 | Vgk Inc. | Trolley wheel |
GB2338018B (en) * | 1998-06-04 | 2002-09-04 | Stanley Works | Top guide with spring loaded wheel |
US6324989B1 (en) * | 1999-01-14 | 2001-12-04 | Three One Systems, Llc | Load bearing material handling system having pneumatic and electrical delivery capabilities |
AT410519B (de) * | 1999-02-04 | 2003-05-26 | Innova Patent Gmbh | Anlage zur bewegung von personen von einer bergstation in eine talstation |
JP2001260874A (ja) * | 2000-03-17 | 2001-09-26 | Hitachi Ltd | モノレールカー |
KR100350719B1 (ko) * | 2000-11-30 | 2002-08-29 | 삼성전자 주식회사 | 반도체 제조에 사용되는 이송 장치 |
US6446480B1 (en) | 2001-02-02 | 2002-09-10 | Vgk, Inc. | Process for producing improved rail |
DE20302643U1 (de) * | 2003-02-18 | 2003-05-08 | Winden Und Maschb Gresbach Gmb | Laufkatze |
JP3733130B2 (ja) * | 2003-07-09 | 2006-01-11 | 泉陽機工株式会社 | 走行装置 |
US20070261590A1 (en) * | 2006-05-11 | 2007-11-15 | Vgk, Inc. | Trolley wheel assembly |
KR100958885B1 (ko) * | 2008-07-01 | 2010-05-20 | 현대삼호중공업 주식회사 | 이송장치 |
US8677905B2 (en) * | 2009-09-30 | 2014-03-25 | Ray Givens | Single-bridge manipulator maneuvering system |
US8613255B1 (en) * | 2012-10-12 | 2013-12-24 | Brian Justin Chow | Monorail transport system |
EP3017539B1 (fr) * | 2013-07-05 | 2020-09-02 | King Abdullah University Of Science And Technology | Système et procédé pour convoyer un ensemble |
KR101641908B1 (ko) * | 2015-08-10 | 2016-07-22 | 주식회사 토시스 | 트롤리 |
EP3335958A1 (fr) * | 2016-12-18 | 2018-06-20 | Ilmatie Oy | Système de chemin de fer suspendu |
CN109775575A (zh) * | 2018-07-23 | 2019-05-21 | 安徽省雄峰起重机械有限公司 | 一种桥式起重机 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115848A (en) * | 1960-05-11 | 1963-12-31 | Weldon F Appelt | Monorail vehicle |
DE1808210C3 (de) * | 1968-11-11 | 1983-11-03 | René Blaser, Hebe- und Förderanlagen, Maschinenbau, 6002 Luzern | Laufkatze für Einschienenhängebahnen |
DE2343502A1 (de) * | 1973-08-29 | 1975-04-03 | Demag Ag | Auf einem traeger verfahrbare katze |
GB1477132A (en) * | 1973-09-24 | 1977-06-22 | Rizzi Ltd | Trolleys |
-
1980
- 1980-08-16 DE DE3030929A patent/DE3030929C2/de not_active Expired
-
1981
- 1981-07-23 EP EP81105808A patent/EP0046210B1/fr not_active Expired
- 1981-07-23 AT AT81105808T patent/ATE6848T1/de not_active IP Right Cessation
- 1981-07-30 US US06/288,482 patent/US4423685A/en not_active Expired - Lifetime
- 1981-08-12 ES ES504699A patent/ES8301158A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES504699A0 (es) | 1982-12-01 |
EP0046210A3 (en) | 1982-04-14 |
ES8301158A1 (es) | 1982-12-01 |
US4423685A (en) | 1984-01-03 |
EP0046210A2 (fr) | 1982-02-24 |
DE3030929A1 (de) | 1982-03-11 |
ATE6848T1 (de) | 1984-04-15 |
DE3030929C2 (de) | 1983-01-05 |
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