Abstract A coupling arrangement for towing conveyors comprising a towing chain having catchers, a track disposed below the towing chain, running carts equipped with two running mechanisms rolling on the track, said catchers having movable coupling parts and said running carts having coupling elements securely disposed on said running mechanisms cooperating with said coupling parts, where the coupling parts disposed on the catchers of the towing chain comprise a housing in which a catcher finger and a setting lever which is in operative relationship thereto are pivotally mounted for movement in opposite directions about horizontal axes in a manner that the setting lever normally holds the catcher finger in its position of engagement and for a raised position of a run up part provided at the rear running mechanism of each running cart with a local running mechanism as seen in the direction of feed causes a pivoting upwardly of the catcher finger, while the roller carriers' supports of the running cart are designed as coupling parts associated with the running carts and carry curved members which are formed as roller caps, while the roller cap which is forward in the direction of feed has a rounded portion in front and a vertical abutment in back, whereas the roller cap that is rearward has vertical forward and rear sides, while furthermore the setting lever that simultaneously serves as latch lever has a nose which engages and stops the carry along finger in its vertical position and in its raised position frees the same for upward pivotal movement in opposite direction to the feed direction, the latch lever being releasable upwardly about its pivot axis, its lower position being secured by a pin or the like and an intermediate lever for establishing an operating connection between the drop lever and the latch lever.
Inventors
👤 Erich Kuwertz
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-11-04 22:22
CPC Classifications
B; B61; B61B; B61B10/00; B61B10/02; B61B10/025
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
328 words
In accordance with the invention a coupling arrangement for towing conveyors is provided comprising a towing chain having catchers, a suspended track disposed below said towing chain, running carts equipped with two running mechanisms rolling on said track, said catchers having movable coupling parts and said running carts having coupling elements securely disposed on said running mechanisms cooperating with said coupling parts, where further the coupling parts disposed on the catchers of the towing chain comprise a housing in which a catcher finger and a setting lever which is in operative relationship thereto are pivotally mounted for movement in opposite directions about horizontal axes in a manner that the setting lever normally holds the catcher finger in its position of engagement and for a raised position of a run up part provided at the rear running mechanism of each running cart with a local running mechanism as seen in the direction of feed causes a pivoting upwardly of the catcher finger, while the roller carriers' supports of the running cart are designed simultaneously as coupling parts associated with the running carts and carry curved members for this which are formed as roller caps, while the roller cap which is forward in the direction of feed has a rounded portion in front and a vertical abutment surface in back, whereas the roller cap that is rearward relative to the direction of feed has vertical front and rear sides, while furthermore the setting lever that simultaneously serves as latch lever has a nose which engages and stops the carry along finger in its vertical position and in its raised position frees the same for upward pivotal movement in opposite direction to the feed direction, said latch lever being releasable upwardly about its pivot axis, its lower position being secured by a member such as a pin and an intermediate lever for establishing an operating connection between said setting lever in the form of a drop lever and said latch lever.
Claim 2
Dependent Claim
328 words
In accordance with the invention a coupling arrangement for towing conveyors is provided comprising a towing chain having catchers, a suspended track disposed below said towing chain, running carts equipped with two running mechanisms rolling on said track, said catchers having movable coupling parts and said running carts having coupling elements securely disposed on said running mechanisms cooperating with said coupling parts, where further the coupling parts disposed on the catchers of the towing chain comprise a housing in which a catcher finger and a setting lever which is in operative relationship thereto are pivotally mounted for movement in opposite directions about horizontal axes in a manner that the setting lever normally holds the catcher finger in its position of engagement and for a raised position of a run up part provided at the rear running mechanism of each running cart with a local running mechanism as seen in the direction of feed causes a pivoting upwardly of the catcher finger, while the roller carriers' supports of the running cart are designed simultaneously as coupling parts associated with the running carts and carry curved members for this which are formed as roller caps, while the roller cap which is forward in the direction of feed has a rounded portion in front and a vertical abutment surface in back, whereas the roller cap that is rearward relative to the direction of feed has vertical front and rear sides, while furthermore the setting lever that simultaneously serves as latch lever has a nose which engages and stops the carry along finger in its vertical position and in its raised position frees the same for upward pivotal movement in opposite direction to the feed direction, said latch lever being releasable upwardly about its pivot axis, its lower position being secured by a member such as a pin and an intermediate lever for establishing an operating connection between said setting lever in the form of a drop lever and said latch lever.
Claim 3
Dependent Claim
26 words
Coupling arrangement in accordance with claim 1, where the carry along finger is provided with an extension at the side opposite from the direction of feed.