DE20200284U1 - Link chain with test arrangement for impermissible chain elongation - Google Patents

Link chain with test arrangement for impermissible chain elongation

Info

Publication number
DE20200284U1
DE20200284U1 DE20200284U DE20200284U DE20200284U1 DE 20200284 U1 DE20200284 U1 DE 20200284U1 DE 20200284 U DE20200284 U DE 20200284U DE 20200284 U DE20200284 U DE 20200284U DE 20200284 U1 DE20200284 U1 DE 20200284U1
Authority
DE
Germany
Prior art keywords
link
chain
test
recess
nose
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 - Lifetime
Application number
DE20200284U
Other languages
German (de)
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.)
Aumund Fordererbau GmbH and Co KG Maschinenfabrik
Original Assignee
Aumund Fordererbau GmbH and Co KG Maschinenfabrik
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 Aumund Fordererbau GmbH and Co KG Maschinenfabrik filed Critical Aumund Fordererbau GmbH and Co KG Maschinenfabrik
Priority to DE20200284U priority Critical patent/DE20200284U1/en
Publication of DE20200284U1 publication Critical patent/DE20200284U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B65G17/06—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 having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/067—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 having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to more than one traction element
    • 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
    • B65G2201/04—Bulk

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (13)

1. Laschenkette als Förderkette, insbesondere für ein Becherwerk oder dergleichen Fördermittel, bestehend aus wenigstens zwei parallel zueinander angeordneten Strängen von Einzellaschen, wobei die Einzellaschen mittels quer zur Laschenebene angeordneter Kettenbolzen miteinander verbunden sind dergestalt, daß jeder Kettenstrang aus wechselweise angeordneten Innenlaschen und Außenlaschen besteht und jeder Kettenbolzen jeweils eine Innenlasche und eine Außenlasche beider Kettenstränge trägt, wobei zur Lagerung der Innenlasche auf dem Kettenbolzen eine die jeweilige Innenlasche beider Kettenstränge tragende Buchse angeordnet ist, dadurch gekennzeichnet, daß über die Länge eines Kettenstranges wenigstens zwischen zwei auf einem Kettenbolzen (14) gelagerten Laschen (Innenlasche 11; Außenlasche 12) in deren einander überlappendem Bereich ein an der einen Lasche (11, 12) radial zur benachbarten Lasche (11, 12) abstehender Prüfansatz (15) ausgebildet ist, der von einer an der anderen Lasche (11, 12) bei Krafteinwirkung zerstörbar ausgebildeten Prüfnase (17) übergriffen ist, und die Anordnung von Prüfansatz (15) und Prüfnase (17) derart getroffen ist, daß infolge der bei Kettenlängung entstehenden Vergrößerung des Abstandes von Prüfansatz und Prüfnase zueinander Prüfansatz (15) und/oder Prüfnase (17) zerstört werden, und daß der Laschenkette (10) eine Prüfstation zur Erfassung des Zustandes von vorbeilaufenden Prüfnasen und/oder Prüfansätzen zugeordnet ist.1.Long chain as a conveyor chain, in particular for a bucket elevator or similar funding, consisting of at least two strands of individual plates arranged parallel to one another, the individual plates being connected to one another by means of chain bolts arranged transversely to the plane of the plate such that each chain strand consists of alternately arranged inner plates and outer plates and each chain pin carries an inner link and an outer link of both chain strands, a bush carrying the respective inner link of both chain strands being arranged on the chain pin for mounting the inner link, characterized in that over the length of a chain link at least between two mounted on a chain pin ( 14 ) Brackets (inner bracket 11 ; outer bracket 12 ) in the overlapping area of which a test shoulder ( 15 ) protruding from one bracket ( 11 , 12 ) radially to the adjacent bracket ( 11 , 12 ) is formed ner on the other plate ( 11 , 12 ) overwhelmed with force test nose ( 17 ) is overlapped, and the arrangement of the test approach ( 15 ) and test nose ( 17 ) is made such that due to the increase in chain lengthening the distance between the test approach and Test nose to each other test approach ( 15 ) and / or test nose ( 17 ) are destroyed, and that the link chain ( 10 ) is assigned a test station for detecting the state of passing test noses and / or test approaches. 2. Laschenkette nach Anspruch 1, dadurch gekennzeichnet, daß der Prüfansatz (15) an der Innenlasche (11) eines Kettenstranges (20) ausgebildet ist und sich radial in eine an der auf demselben Kettenbolzen (14) gelagerten Außenlasche (12) ausgebildete Laschenausnehmung (16) erstreckt und die Prüfnase (17) durch eine unter Last zerstörbare Wandung der Laschenausnehmung (16) gebildet ist.2. link chain according to claim 1, characterized in that the test approach ( 15 ) on the inner link ( 11 ) of a chain strand ( 20 ) is formed and radially in a on the same chain pin ( 14 ) mounted outer link ( 12 ) formed link recess ( 16 ) extends and the test nose ( 17 ) is formed by a wall of the tab recess ( 16 ) which can be destroyed under load. 3. Laschenkette nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Prüfansatz (15) als an der Lasche (Innenlasche 11, Außenlasche 12) angeordneter Prüfnocken ausgebildet ist. 3. link chain according to claim 1 or 2, characterized in that the test approach ( 15 ) is designed as on the link (inner link 11 , outer link 12 ) arranged test cams. 4. Laschenkette nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Laschenausnehmung (16) nähe einem stirnseitigen Ende der Lasche (Innenlasche 11; Außenlasche 12) ausgebildet ist.4. Link chain according to one of claims 1 to 3, characterized in that the link recess ( 16 ) near an end face of the link (inner link 11 ; outer link 12 ) is formed. 5. Laschenkette nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß an beiden Enden einer Lasche (Innenlasche 11; Außenlasche 12) jeweils ein Prüfansatz ausgebildet ist.5. Link chain according to one of claims 1 to 4, characterized in that a test approach is formed at both ends of a link (inner link 11 ; outer link 12 ). 6. Laschenkette nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß an beiden Enden jeder Lasche (Innenlasche 11; Außenlasche 12) jeweils eine Laschenausnehmung (16) angeordnet ist.6. Link chain according to one of claims 1 to 5, characterized in that a link recess ( 16 ) is arranged at both ends of each link (inner link 11 ; outer link 12 ). 7. Laschenkette nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Laschenausnehmung (16) als in Umlenkrichtung der Laschenkette (10) einseitig offene und den Prüfansatz (15) hakenförmig übergreifende Ausnehmung ausgebildet ist, wobei die Prüfnase (17) von der hakenartigen Stirnwand der Laschenausnehmung (16) gebildet ist.7. Link chain according to one of claims 1 to 6, characterized in that the link recess ( 16 ) is designed as a recess in the deflection direction of the link chain ( 10 ) which is open on one side and overlaps the test attachment ( 15 ), the test nose ( 17 ) from the hook-like end wall of the tab recess ( 16 ) is formed. 8. Laschenkette nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß vor Eintreten einer Kettenlängung der Laschenkette (10) zwischen Prüfansatz (15) und Prüfnase (17) ein Abstand (19) eingestellt ist, der dem zulässigen Maß der Kettenlängung entspricht. 8. link chain according to one of claims 1 to 7, characterized in that before the occurrence of chain elongation of the link chain ( 10 ) between the test approach ( 15 ) and test nose ( 17 ), a distance ( 19 ) is set which corresponds to the permissible degree of chain elongation. 9. Laschenkette nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Laschenausnehmung (16) in Längsrichtung der Laschenkette (10) eine derartige Länge aufweist, daß die bei Kettenumlenkung auftretende Relativbewegung des Prüfansatzes (15) an der einen Lasche (Innenlasche 11, Außenlasche 12) in cler Laschenausnehmung (16) der anderen Lasche (Innenlasche 11, Außenlasche 12) ermöglicht ist.9. Link chain according to one of claims 1 to 8, characterized in that the link recess ( 16 ) in the longitudinal direction of the link chain ( 10 ) has a length such that the relative movement of the test approach ( 15 ) occurring at chain deflection on one link (inner link 11th , Outer plate 12 ) in the plate recess ( 16 ) of the other plate (inner plate 11 , outer plate 12 ) is made possible. 10. Laschenkette nach Anspruch 9, dadurch gekennzeichnet, daß die der hakenartigen Stirnwand als Prüfnase (17) gegenüberliegende Begrenzungskante (18) der Laschenausnehmung (16) in einem schrägen Verlauf zur Längsachse des Kettenstranges angeordnet ist.10. link chain according to claim 9, characterized in that the hook-like end wall as a test nose ( 17 ) opposite boundary edge ( 18 ) of the link recess ( 16 ) is arranged in an oblique course to the longitudinal axis of the chain strand. 11. Laschenkette nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß an der Laschenkette (10) mehrere Laschenanordnungen von Außenlaschen (12) und Innenlaschen (11) mit Prüfansatz (15) und Prüfnase (17) versehen sind.11. Link chain according to one of claims 1 to 10, characterized in that on the link chain ( 10 ) a plurality of link arrangements of outer link plates ( 12 ) and inner link plates ( 11 ) with test approach ( 15 ) and test nose ( 17 ) are provided. 12. Laschenkette nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Prüfstation als Lichtschranke ausgebildet ist.12. Link chain according to one of claims 1 to 11, characterized in that the test station as Light barrier is formed. 13. Laschenkette nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Prüfstation als mechanische Tasteinrichtung ausgebildet ist.13. Link chain according to one of claims 1 to 11, characterized in that the test station as mechanical touch device is formed.
DE20200284U 2002-01-09 2002-01-09 Link chain with test arrangement for impermissible chain elongation Expired - Lifetime DE20200284U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20200284U DE20200284U1 (en) 2002-01-09 2002-01-09 Link chain with test arrangement for impermissible chain elongation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20200284U DE20200284U1 (en) 2002-01-09 2002-01-09 Link chain with test arrangement for impermissible chain elongation

Publications (1)

Publication Number Publication Date
DE20200284U1 true DE20200284U1 (en) 2002-03-28

Family

ID=7966401

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20200284U Expired - Lifetime DE20200284U1 (en) 2002-01-09 2002-01-09 Link chain with test arrangement for impermissible chain elongation

Country Status (1)

Country Link
DE (1) DE20200284U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234626B4 (en) * 2002-07-29 2006-02-23 Thiele Gmbh & Co. Kg Safety components made of steel for lifting, lashing, conveying and extraction technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10234626B4 (en) * 2002-07-29 2006-02-23 Thiele Gmbh & Co. Kg Safety components made of steel for lifting, lashing, conveying and extraction technology

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20020502

R156 Lapse of ip right after 3 years

Effective date: 20050802