DE421809C - Wheel composed of pressed half-shells, especially for agricultural machines - Google Patents
Wheel composed of pressed half-shells, especially for agricultural machinesInfo
- Publication number
- DE421809C DE421809C DED45432D DED0045432D DE421809C DE 421809 C DE421809 C DE 421809C DE D45432 D DED45432 D DE D45432D DE D0045432 D DED0045432 D DE D0045432D DE 421809 C DE421809 C DE 421809C
- Authority
- DE
- Germany
- Prior art keywords
- shells
- tread
- agricultural machines
- wheel
- wheel composed
- 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
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
- B60B15/02—Wheels with spade lugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
- B60B15/02—Wheels with spade lugs
- B60B15/023—Wheels with spade lugs being of the broad form type
- B60B15/025—Wheels with spade lugs being of the broad form type with non-cylindrical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/20—Off-Road Vehicles
- B60Y2200/22—Agricultural vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Description
Aus gepreßten Halbschalen zusammengesetztes Rad, insbesondere für landwirtschaftliche Maschinen. Räder gemäß dem Hauptpatent werden so ausgeführt, daß die beiden Halbschalen aneinanderstoßen. und durch T-förmige Riegel zusammengehalten werden. Hierbei ist der an die Halbschalen angebogene Laufkranz wegen preßtechnischer Schwierigkeiten auf eine verhältnismäßig geringe Breite beschränkt, so daß man in den Fällen, in denen sich infolge hoher Belastung die Verwendung breiterer Räder als notwendig erweist, auf die älteren Räder mit gußeisernem Laufkranz und eingegossenen Speichen zurückgreifen muß. Diese aber haben bekanntlich die Nachteile, daß sie beim Fahren Erde mit hochfördem und schwerer als gepreßte Räder sind, deren. wulstartige Ausbildung an den Rändern des Laufkranzes das Hochfördern von Erde vermeiden.Composed of pressed half-shells wheel, especially for agricultural machinery. Wheels according to the main patent are designed so that the two half-shells butt against each other. and held together by T-shaped latches will. Here, the tread bent onto the half-shells is more press-technical Difficulties limited to a relatively small width, so that one in those cases in which wider wheels are required as a result of high loads proves necessary on the elderly Wheels with cast iron tread and cast-in spokes. As is well known, these have the disadvantages that when driving they are earth with high conveying and heavier than pressed wheels, theirs. Bead-like formation on the edges of the tread to avoid the pumping up of earth.
Um nun die sich als vorteilhafter erweisenden Halbschalen mit möglichst schmalem Laufrand auch für Räder jeder gewünschten Breite verwenden zu können, dient erfindungsgemäß zum Zusammenhalten der Halbschalen an Stelle der Riegel ein in sich geschlossener, mittels Niete o. dgl. an den Halbschalen. befestigter, mit Gleitschutz in Fahr- und Seitenrichtung versehener Laufkranz von beliebiger Breite.In order to now use the half-shells that have proven to be more advantageous The narrow running edge can also be used for wheels of any desired width according to the invention for holding the half-shells together in place of the bolt in itself closed by means of rivets or the like on the half-shells. attached, with anti-skid Tread of any width provided in driving and lateral direction.
In der Zeichnung ist ein Ausführungsbeispiel des Gegenstandes der Erfindung im Schnitt dargestellt. Es zeigt Abb. i eine Ansicht auf die Lauffläche des Rades, Abb. a einen Querschnitt durch das Rad. tt und b sind die beiden gepreßten Halbschalen mit schmal gehaltnem Laufrand c. Den Zusammenhalt der Schalen bewirkt ein beliebig breiter, in sich geschlossener Laufkranz d, der auf die Laufränder c aufgesetzt und durch Nietung o. dgl. mit denselben fest verbunden ist. Auf dem Laufkranz d bilden in Achsrichtung des Rades aufgenieteteoder auf andere Weise befestigte T-Eisen-,oder Winkeleisenschienen e einen Gleitschutz in der Fahrtrichtung, während ein hochkantgestellter, um den Laufkranz herumgelegter Flacheisenring f ein Gleiten des Rades quer zur Fahrrichtung verhindert. Der Ring f ist durch Überlappnietung, Schweißung @o. dgl. in sich geschlossen und wird, auf dem Laufkranz aufruhend, von den. Greifern e in der Weisse gehalten, daß an ihm und den Greifern e Aussparungen vorgesehen sind, mit welchen sie ineinandergreifen, wie aus -Abb. a ersichtlich ist.In the drawing, an embodiment of the subject matter of the invention is shown in section. It shows Fig. I a view of the running surface of the wheel, Fig. A a cross-section through the wheel. Tt and b are the two pressed half-shells with a narrow running rim c. The cohesion of the shells is effected by an arbitrarily wide, self-contained running ring d, which is placed on the running edges c and firmly connected to them by riveting or the like. T-iron or angle iron rails e riveted in the axial direction of the wheel or fastened in some other way form anti-skid rails in the direction of travel on the running ring d, while an upright flat iron ring f, placed around the running ring, prevents the wheel from sliding across the direction of travel. The ring f is by lap riveting, welding @o. Like. Closed in itself and, resting on the running ring, of the. Grippers e held in the white that on him and the grippers e recesses are provided with which they interlock, as from Fig. a can be seen.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED45432D DE421809C (en) | 1924-05-03 | 1924-05-03 | Wheel composed of pressed half-shells, especially for agricultural machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED45432D DE421809C (en) | 1924-05-03 | 1924-05-03 | Wheel composed of pressed half-shells, especially for agricultural machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE421809C true DE421809C (en) | 1925-11-21 |
Family
ID=7049012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED45432D Expired DE421809C (en) | 1924-05-03 | 1924-05-03 | Wheel composed of pressed half-shells, especially for agricultural machines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE421809C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE887427C (en) * | 1939-01-24 | 1953-08-24 | Heinrich Lanz Ag | Impeller, especially for agricultural machines, e.g. B. Bindemaeher |
-
1924
- 1924-05-03 DE DED45432D patent/DE421809C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE887427C (en) * | 1939-01-24 | 1953-08-24 | Heinrich Lanz Ag | Impeller, especially for agricultural machines, e.g. B. Bindemaeher |
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