DE577371C - Rope brake, especially for conveyor machines - Google Patents
Rope brake, especially for conveyor machinesInfo
- Publication number
- DE577371C DE577371C DES93826D DES0093826D DE577371C DE 577371 C DE577371 C DE 577371C DE S93826 D DES93826 D DE S93826D DE S0093826 D DES0093826 D DE S0093826D DE 577371 C DE577371 C DE 577371C
- Authority
- DE
- Germany
- Prior art keywords
- rope
- brake
- parts
- brake shoes
- rope brake
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
- B66B5/185—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by acting on main ropes or main cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Description
-Seilbremse, insbesondere für Fördermaschinen Es sind Seilbremsen bekannt, bei denen das Seil zwischen flachen Bremsbacken geführt wird, die zum Bremsen gegeneinandergedrückt werden und auf diese Weise die Seilgeschwindigkeit verzögern. Bei längerem Gebrauch frißt sich das Seil jedoch in die Bremsbacken. ein, so daß diese zu beiden Seiten des Seiles aufeinanderliegen, wodurch die Bremse unwirksam wird.- Rope brake, especially for hoisting machines There are rope brakes known, in which the rope is passed between flat brake shoes that are used for braking are pressed against each other and in this way slow down the speed of the rope. However, if the rope is used for a long time, it will bite into the brake shoes. a so that these lie on top of each other on both sides of the rope, rendering the brake ineffective will.
Die vorliegende Erfindung hat sich nun die Aufgabe gestellt, eine Bremse zu schaffen, die auch bei starker Abnutzung des Bremsbelages einwandfrei arbeitet. Nach der Erfindung wird dies dadurch erreicht, daß die Bremsbacken senkrecht zu der durch ihre Bewegungsrichtung und durch die Seilachse bestimmten Ebene derart gegeneinander versetzt sind, daß das Maß ihrer Überlappung unterhalb des Seildurchmessers liegt und das Seil zwischen den sich überlappenden Bremsbackenteilen durch die zu beiden Seiten des Seiles liegenden Teile geführt ist. Bei dieser Ausbildung der Bremsbacken können die nicht abgenutzten Teile bei zunehmendem Verschleiß an der gegenüberliegenden Bremsbacke vorbeigleiten, `so daß die Betriebssicherheit der Bremse so lange erhalten bleibt, bis der gesamte Bremsbelag verbraucht ist. Die zu beiden Seiten des Seiles stehenbleibenden Teile der Bremsbacken dienen hierbei gleichzeitig zur seitlichen Führung und unterbinden ein Abweichen des Seiles vom vorgeschriebenen Lauf.The present invention has now set itself the task of a To create a brake that works perfectly even with heavy wear on the brake pad is working. According to the invention, this is achieved in that the brake shoes are perpendicular to the plane determined by its direction of movement and by the rope axis are offset from one another that the extent of their overlap is below the rope diameter and the rope between the overlapping brake shoe parts through the to parts lying on both sides of the rope. In this training the Brake shoes can remove the parts that are not worn with increasing wear on the slide past the opposite brake shoe so that the operational safety of the Brake is retained until the entire brake lining is used up. the Parts of the brake shoes that remain standing on both sides of the rope are used here at the same time for lateral guidance and prevent the rope from deviating from the prescribed run.
Ein Ausführungsbeispiel für die Erfindung ist in der Zeichnung dargestellt. Das Seil i läuft zwischen Gien Bremsbacken z und 3, die gegeneinander versetzt angeordnet sind. Die Bremsbacken a und 3 überlappen sich um .einen unterhalb des Seildurchmessers liegenden Betrag. Die sich überlappenden Teile werden Üeim Bremsen allmählich abgenutzt, so daß nür zu beiden Seiten des Seildurchmessers die Teile q. und 5 der Bremsbacken stehenbleiben. Diese Teile können sich an den Flächen 6 und 7 der gegenüberliegenden, noch nicht abgenutzten Bremsbacken vorbeischieben. Zur Befestigung der Bremsbacken dienen die Bremsbackenträger 8, und i o, i I .An embodiment of the invention is shown in the drawing. The rope i runs between Gien brake shoes z and 3, which are arranged offset from one another. The brake shoes a and 3 overlap by .ein amount below the rope diameter. The overlapping parts are gradually worn out during braking, so that only on both sides of the rope diameter the parts q. and 5 of the brake shoes stop. These parts can slide past the surfaces 6 and 7 of the opposite, not yet worn brake shoes. The brake shoe carriers 8, and io, i I serve to fasten the brake shoes.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES93826D DE577371C (en) | Rope brake, especially for conveyor machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES93826D DE577371C (en) | Rope brake, especially for conveyor machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE577371C true DE577371C (en) | 1933-05-30 |
Family
ID=7518293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES93826D Expired DE577371C (en) | Rope brake, especially for conveyor machines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE577371C (en) |
-
0
- DE DES93826D patent/DE577371C/en not_active Expired
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