DE1064275B - Feeler or guide wheel for agricultural tillage equipment - Google Patents
Feeler or guide wheel for agricultural tillage equipmentInfo
- Publication number
- DE1064275B DE1064275B DEC16811A DEC0016811A DE1064275B DE 1064275 B DE1064275 B DE 1064275B DE C16811 A DEC16811 A DE C16811A DE C0016811 A DEC0016811 A DE C0016811A DE 1064275 B DE1064275 B DE 1064275B
- Authority
- DE
- Germany
- Prior art keywords
- rim
- tire
- projection
- tread
- contact
- 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.)
- Pending
Links
- 238000003971 tillage Methods 0.000 title description 3
- 239000011324 bead Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
- B60B25/04—Rims with dismountable flange rings, seat rings, or lock rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
- B60B25/04—Rims with dismountable flange rings, seat rings, or lock rings
- B60B25/10—Seat rings for the tyre bead part, e.g. split
- B60B25/12—Seat rings for the tyre bead part, e.g. split with integral flange part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/02—Seating or securing beads on rims
- B60C15/0203—Seating or securing beads on rims using axially extending bead seating, i.e. the bead and the lower sidewall portion extend in the axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising annular protrusions projecting into the tyre cavity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/04—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency
- B60C17/047—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor utilising additional non-inflatable supports which become load-supporting in emergency comprising circumferential ribs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C19/00—Tyre parts or constructions not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
Tast- oder Führungsrad für landwirtschaftliche Bodenbearbeitungsgeräte Die Erfindung betrifft ein Tast- oder Führungsrad für landwirtschaftliche Bodenbearbeitungsgeräte, insbesondere nach Patent 1038 810, mit einem elastisch verformbaren Laufstreifen, welcher sich an der Bodenberührungsstelle des Rades auf einem großen Teil seiner Breite auf der Felge abstützt, wobei der Laufstreifen auf der Innenseite einen in Umfangsrichtung verlaufenden Vorsprung aufweist, der in eine entsprechende Ausnehmung der Felge eingreift.Feeler or guide wheel for agricultural tillage implements The invention relates to a feeler or guide wheel for agricultural tillage equipment, in particular according to patent 1038 810, with an elastically deformable tread, which is located at the point of contact with the ground on a large part of its Width is supported on the rim, with the tread on the inside an in Has the circumferential direction extending projection in a corresponding recess the rim engages.
Erfindungsgemäß ist die Felge zu beiden Seiten der Ausnehmung mit seitlich abgewinkelten Randteilen versehen, an deren Innenfläche die mittels Klemmring befestigten Wülste des Reifens anliegen und deren Außenfläche als Stützen für den an der Bodenberührungsstelle verformten Reifen dienen. Hierbei ist es besonders vorteilhaft, wenn im verformten Zustand des Reifens, also an der Bodenberührungsstelle der an der Innenseite des Laufstreifens befindliche Vorsprung und die Wülste des Reifens im wesentlichen in ein und derselben waagerecht liegenden Ebene liegen.According to the invention, the rim is on both sides of the recess laterally angled edge parts provided, on the inner surface of which by means of a clamping ring attached beads of the tire and the outer surface as supports for the Deformed tires at the point of contact with the ground are used. It is special here advantageous when in the deformed state of the tire, i.e. at the point of contact with the ground the protrusion on the inside of the tread and the ridges of the Tire lie essentially in one and the same horizontally lying plane.
Das Rad gemäß der Erfindung zeichnet sich durch eine sehr einfache und zweckmäßige Konstruktion aus. Der Raddurchmesser läßt sich besonders klein ausführen. Ein weiterer Vorteil ist die gedrungene Bauweise. Somit ist eine vielseitige Verwendungsmöglichkeit und eine raumsparende Anordnung gegeben. Des weiteren zeichnet sich das Rad durch besonders große Flexibilität aus und eignet sich daher gut für die Verwendung auf weichem Ackerboden. Zudem kann der Reifen, zumal er ohne oder nur mit geringem Überdruck gefahren wird, relativ dünnwandig ausgeführt werden.The wheel according to the invention is very simple and functional construction. The wheel diameter can be made particularly small. Another advantage is the compact design. Thus it is a versatile use and given a space-saving arrangement. Furthermore, the wheel is characterized by particularly great flexibility and is therefore well suited for use on soft arable soil. In addition, the tire, especially since it has little or no overpressure is driven, are made relatively thin-walled.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Es zeigt Fig. 1 einen radialen Teilschnitt durch ein Rad für ein landwirtschaftliches Bodenbearbeitungsgerät in unbelastetem Zustand, Fig. 2 einen Teilschnitt durch das in Fig. 1 dargestellte Rad in belastetem Zustand.An exemplary embodiment of the invention is shown in the drawing. It shows Fig. 1 a radial partial section through a wheel for an agricultural Soil cultivation device in the unloaded state, Fig. 2 is a partial section through the Wheel shown in Fig. 1 in a loaded state.
Der elastisch verformbare Fahrzeugstreifen 1 ist als schlauchloser Reifen ausgebildet. Auf der Innenseite 5 seines Laufstreifens 2 ist der Reifen 1 mit einem umlaufenden elastischen Vorsprung 3, einer sogenannten Spurrippe, versehen, welche vorzugsweise einen trapez- bzw. keilförmigen Querschnitt aufweist und mittig angeordnet ist. Der Vorsprung 3 wird vorzugsweise als durchgehende, sich über den Reifenumfang erstreckende Rippe ausgebildet. Er kann aber auch aus hintereinanderliegenden Blöcken bestehen.The elastically deformable vehicle strip 1 is tubeless Tires trained. The tire 1 is on the inside 5 of its tread 2 provided with a circumferential elastic projection 3, a so-called track rib, which preferably has a trapezoidal or wedge-shaped cross-section and is centered is arranged. The projection 3 is preferably as a continuous, over the Tire circumference extending rib formed. But it can also consist of one behind the other Blocks consist.
Die aus gepreßten Blechteilen bestehende Felge 8 mit ihren beiden Scheiben 6 und 7 wird zusammen mit den beiden Klemmringen 13, 14 durch eine nicht näher dargestellte Schraubverbindung bei 15 zusammengehalten. Die Felge 8 ist so geformt, daß in der Mitte eine Umfangsnut 12, eine sogenannte Spurrille, vorgesehen ist, welche zur Aufnahme des auf der Innenseite 5 des Laufstreifens 2 befindlichen Vorsprunges 3 dient. Seitlich hiervon besitzt die Felge 8 vorteilhafterweise waagerecht abgewinkelte Randteile 9, deren äußere Ränder 11 abgerundet oder abgebogen sein können.The rim 8 consisting of pressed sheet metal parts with both of them Discs 6 and 7 is together with the two clamping rings 13, 14 by a non Screw connection shown in more detail held together at 15. The rim 8 is like this shaped that in the middle a circumferential groove 12, a so-called track groove, is provided which is to receive the one located on the inside 5 of the tread 2 Projection 3 is used. To the side of this, the rim 8 is advantageously horizontal angled edge parts 9, the outer edges 11 of which are rounded or bent can.
In belastetem Zustand, d. h. sobald der Reifen 1 an der Bodenberührungsstelle 16 verformt wird, greift der Laufstreifen 2 teilweise in die Umfangsnut 12 ein, so daß ein Schräglauf des Reifens vermieden und hierbei sein Führungsvermögen nicht eingeschränkt wird. Die Abstützung erfolgt indessen im wesentlichen über die Randteile 9, die ein Auflager mit verhältnismäßig breiten Stützflächen bilden.In a loaded condition, i. H. as soon as the tire 1 is at the point of contact with the ground 16 is deformed, the tread 2 partially engages in the circumferential groove 12, so that a skew of the tire is avoided and its leadership is not is restricted. The support, however, takes place essentially via the edge parts 9, which form a support with relatively wide support surfaces.
Nach einem weiteren erfindungsgemäßen Gedanken liegen der Vorsprung 3 bzw. die Nut 12 und die Wülste 10 des Reifens 1 im wesentlichen in einer Ebene, wodurch sich eine wünschenswerte gedrungene Bauart ergibt.According to a further idea according to the invention, there is a lead 3 or the groove 12 and the beads 10 of the tire 1 essentially in one plane, which results in a desirable compact design.
Die seitlich der Umfangsnut 12 an der Felge 8 vorgesehenen abgewinkelten Randteile 9 umschließen die Wülste 10 des Reifens 1 und dienen als Anlageflächen für die Wülste, die durch die beiden Klemmringe 13, 14 befestigt werden. Die Randteile 9, die gegebenenfalls unter Verzicht auf die Abbiegungen 11 zylindrisch oder im wesentlichen zylindrisch ausgebildet sein können, überragen die Klemmringe 13, 14 mit Vorteil um das Maß a, d. h., die Klemmringe enden etwa mittig unterhalb der Randteile 9, um eine Verformung des Reifens 1 bei 17 zuzulassen und ein Abscheren der Reifenwände zu unterbinden.The angled provided laterally of the circumferential groove 12 on the rim 8 Edge parts 9 enclose the beads 10 of the tire 1 and serve as contact surfaces for the beads that are fastened by the two clamping rings 13, 14. The edge parts 9, the cylindrical or im can be of substantially cylindrical design, the clamping rings 13, 14 protrude with Advantage by the dimension a, d. that is, the clamping rings end approximately in the middle below the edge parts 9 to allow deformation of the tire 1 at 17 and to prevent the tire walls from shearing off.
Claims (4)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL100318D NL100318C (en) | 1958-05-09 | ||
DEC16811A DE1064275B (en) | 1958-05-09 | 1958-05-09 | Feeler or guide wheel for agricultural tillage equipment |
CH7266959A CH371291A (en) | 1958-05-09 | 1959-04-29 | Wheel for agricultural vehicles |
BE578461A BE578461A (en) | 1958-05-09 | 1959-05-06 | Wheel for agricultural vehicles, in particular exploration or guide wheel for soil cultivation devices. |
FR794370A FR1223949A (en) | 1958-05-09 | 1959-05-09 | Wheel especially for agricultural vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC16811A DE1064275B (en) | 1958-05-09 | 1958-05-09 | Feeler or guide wheel for agricultural tillage equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1064275B true DE1064275B (en) | 1959-08-27 |
Family
ID=7016118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEC16811A Pending DE1064275B (en) | 1958-05-09 | 1958-05-09 | Feeler or guide wheel for agricultural tillage equipment |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE578461A (en) |
CH (1) | CH371291A (en) |
DE (1) | DE1064275B (en) |
FR (1) | FR1223949A (en) |
NL (1) | NL100318C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0158039A1 (en) * | 1984-02-21 | 1985-10-16 | Uniroyal Englebert Reifen GmbH | Vehicle wheel pneumatic tyre with security support |
WO2002068220A1 (en) * | 2001-02-28 | 2002-09-06 | Pirelli Pneumatici S.P.A | A tyre for vehicle wheels with self-support functions, and a rim for said tyre |
US20160129729A1 (en) * | 2014-11-10 | 2016-05-12 | Otico | Wheel for agriculture use |
EP3308617B1 (en) | 2010-03-23 | 2020-10-07 | Väderstad Holding AB | Row unit for a planter and a planter |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105522872A (en) * | 2015-12-11 | 2016-04-27 | 向兵 | Separated type explosion-proof wheel |
-
0
- NL NL100318D patent/NL100318C/xx active
-
1958
- 1958-05-09 DE DEC16811A patent/DE1064275B/en active Pending
-
1959
- 1959-04-29 CH CH7266959A patent/CH371291A/en unknown
- 1959-05-06 BE BE578461A patent/BE578461A/en unknown
- 1959-05-09 FR FR794370A patent/FR1223949A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0158039A1 (en) * | 1984-02-21 | 1985-10-16 | Uniroyal Englebert Reifen GmbH | Vehicle wheel pneumatic tyre with security support |
WO2002068220A1 (en) * | 2001-02-28 | 2002-09-06 | Pirelli Pneumatici S.P.A | A tyre for vehicle wheels with self-support functions, and a rim for said tyre |
CN1328070C (en) * | 2001-02-28 | 2007-07-25 | 倍耐力轮胎公司 | Vehicle wheels with self-support functions, and rim for said tyre |
EP3308617B1 (en) | 2010-03-23 | 2020-10-07 | Väderstad Holding AB | Row unit for a planter and a planter |
US20160129729A1 (en) * | 2014-11-10 | 2016-05-12 | Otico | Wheel for agriculture use |
US10343458B2 (en) * | 2014-11-10 | 2019-07-09 | Otico | Agricultural wheel |
Also Published As
Publication number | Publication date |
---|---|
CH371291A (en) | 1963-08-15 |
NL100318C (en) | |
FR1223949A (en) | 1960-06-21 |
BE578461A (en) | 1959-08-31 |
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