DE10335300A1 - Steel link chain for e.g. bucket chain conveyor etc. has stable point and line contacts between cross bars and esp. drive pulley support faces to prevent damage caused by warping - Google Patents
Steel link chain for e.g. bucket chain conveyor etc. has stable point and line contacts between cross bars and esp. drive pulley support faces to prevent damage caused by warping Download PDFInfo
- Publication number
- DE10335300A1 DE10335300A1 DE2003135300 DE10335300A DE10335300A1 DE 10335300 A1 DE10335300 A1 DE 10335300A1 DE 2003135300 DE2003135300 DE 2003135300 DE 10335300 A DE10335300 A DE 10335300A DE 10335300 A1 DE10335300 A1 DE 10335300A1
- Authority
- DE
- Germany
- Prior art keywords
- chain according
- articulated chain
- transverse webs
- links
- webs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 9
- 239000010959 steel Substances 0.000 title claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 abstract description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
-
- 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
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chain Conveyers (AREA)
Abstract
Description
Die Erfindung betrifft eine Stahlgelenkkette mit Gliedern, die sich während des Umlaufs der Kette im Bereich der Gelenkachsen über Querstege auf Stützflächen mindestens zweier Laufräder abstützen, von denen eines als Antriebsrad ausgebildet ist.The The invention relates to a steel link chain having links which extend while the circulation of the chain in the area of the joint axes over transverse webs on support surfaces at least two wheels support, from one of which is designed as a drive wheel.
Eine
einschlägige,
für den
Einsatz in einem Becherwerk bestimmte, Außen- und Innenglieder aufweisende
Gelenkkette ist aus der
Der Erfindung liegt die Aufgabe zugrunde, durch Verbesserung der Abstützverhältnisse zwischen den Gliedern einer Stahlgelenkkette und den ihnen zugeordneten Laufrädern insbesondere eines Becherwerkes die kräftemäßige Belastung der Kettenglieder infolge toleranzbedingter, überhöhter Spannungen zu reduzieren und auf diese Weise die Voraussetzungen für den Einsatz leichterer Ketten zu schaffen. Gelöst wird die vorstehende Aufgabe bei einer Stahlgelenkkette der in Betracht gezogenen Gattung erfindungsgemäß dadurch, dass die Querstege unter Abstimmung auf die Form der Stützfläche mindestens des als Antriebsrad ausgebildeten Laufrades derart unterschiedlich profiliert sind, dass zwischen jeweils einem Quersteg des Innengliedes und der Stützfläche des Laufrades zumindest in der Einlaufphase im Wesentlichen eine Punktberührung und zwischen dem jeweils anderen Quersteg und der Stützfläche des Laufrades im Wesentlichen eine Linienberührung stattfindet.Of the Invention is based on the object by improving the support conditions between the links of a steel link chain and their associated impellers in particular a bucket elevator the force-moderate load on the chain links due to tolerance-induced, excessive voltages reduce and in this way the conditions for use to create lighter chains. The above task is solved according to the invention, in a steel link chain of the type considered, that the transverse webs in accordance with the shape of the support surface at least of the impeller designed as a drive wheel so different are profiled that between each a crosspiece of the inner member and the support surface of the Impeller at least in the break-in phase essentially a point contact and between the other transverse web and the support surface of the impeller substantially a line touch takes place.
Die erfindungsgemäße Kette bietet den Vorteil, dass es beim Einlauf der Kettenglieder in den Stützbereich der Laufräder zu einer stabilen Linien-Punkt-Auflage kommt, die die Risiken von durch Verspannungen verursachte Schäden praktisch eliminiert und folglich eine Gewichtsreduktion der Kette ermöglicht.The Chain according to the invention offers the advantage of being at the inlet of the chain links in the support area the wheels comes to a stable line-point pad that reduces the risks of virtually eliminates damage caused by tension and thus enabling weight reduction of the chain.
Weitere Einzelheiten und Merkmale der Erfindung ergeben sich aus den Unteransprüchen und der nachstehenden Beschreibung mehrerer in den beigefügten Zeichnungen dargestellter Ausführungsformen der Erfindung.Further Details and features of the invention will become apparent from the dependent claims and the the following description of several in the accompanying drawings illustrated embodiments the invention.
Es zeigen:It demonstrate:
In
Zur
Vermeidung von Missverständnissen
sei darauf hingewiesen, dass sowohl das Spiel zwischen den Gelenkbolzen
Bei
der Ausführungsform
gemäß
Während bei
den Ausführungsformen
gemäß
Die
Innenglieder
In
Der
Anwendungsbereich der Erfindung ist übrigens nicht auf Stahlgelenkketten
mit durch Außenlaschen
verbundenen Innengliedern beschränkt. Er
umfasst vielmehr auch Lösungen
mit einheitlich ausgebildeten Gliedern, die gekröpfte Laschen aufweisen, deren
vordere Enden zwischen die hinteren Enden der jeweils vorausgehenden
Glieder greifen. Es handelt sich dabei um Gliedformen, wie sie vornehmlich
bei Raupenketten der beispielsweise aus der
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003135300 DE10335300A1 (en) | 2003-07-29 | 2003-07-29 | Steel link chain for e.g. bucket chain conveyor etc. has stable point and line contacts between cross bars and esp. drive pulley support faces to prevent damage caused by warping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2003135300 DE10335300A1 (en) | 2003-07-29 | 2003-07-29 | Steel link chain for e.g. bucket chain conveyor etc. has stable point and line contacts between cross bars and esp. drive pulley support faces to prevent damage caused by warping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10335300A1 true DE10335300A1 (en) | 2005-03-03 |
Family
ID=34111834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2003135300 Withdrawn DE10335300A1 (en) | 2003-07-29 | 2003-07-29 | Steel link chain for e.g. bucket chain conveyor etc. has stable point and line contacts between cross bars and esp. drive pulley support faces to prevent damage caused by warping |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10335300A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008021233A1 (en) | 2008-04-28 | 2009-10-29 | Rud Ketten Rieger & Dietz Gmbh U. Co. Kg | Conveyor chain, has chain link with inner and outer straps connected together via hinge joint, and rubber elastic element flexibly twisted and producing resetting moment acting between straps during linear extension of chain |
| DE102009031437A1 (en) * | 2009-07-01 | 2011-01-05 | Thiele Gmbh & Co. Kg | Bucket conveyor chain for transporting bulk or packaged goods, has bucket plates arranged congruent with internal plates such that ends of external plates lie between internal plates and bucket plates |
| DE102008022190B4 (en) * | 2007-05-31 | 2014-10-30 | Zhangjiagang Gangteng Machinery Mfg. Co., Ltd. | Dust-proof central plate belts for a cup-shaped belt-type lifting machine |
-
2003
- 2003-07-29 DE DE2003135300 patent/DE10335300A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008022190B4 (en) * | 2007-05-31 | 2014-10-30 | Zhangjiagang Gangteng Machinery Mfg. Co., Ltd. | Dust-proof central plate belts for a cup-shaped belt-type lifting machine |
| DE102008021233A1 (en) | 2008-04-28 | 2009-10-29 | Rud Ketten Rieger & Dietz Gmbh U. Co. Kg | Conveyor chain, has chain link with inner and outer straps connected together via hinge joint, and rubber elastic element flexibly twisted and producing resetting moment acting between straps during linear extension of chain |
| DE102009031437A1 (en) * | 2009-07-01 | 2011-01-05 | Thiele Gmbh & Co. Kg | Bucket conveyor chain for transporting bulk or packaged goods, has bucket plates arranged congruent with internal plates such that ends of external plates lie between internal plates and bucket plates |
| DE102009031437B4 (en) * | 2009-07-01 | 2015-10-22 | Thiele Gmbh & Co. Kg | Bucket chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: RUD KETTEN RIEGER & DIETZ GMBH U. CO. KG, 7343, DE |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |