DE812491C - Caterpillar drive wheel - Google Patents
Caterpillar drive wheelInfo
- Publication number
- DE812491C DE812491C DEP44964A DEP0044964A DE812491C DE 812491 C DE812491 C DE 812491C DE P44964 A DEP44964 A DE P44964A DE P0044964 A DEP0044964 A DE P0044964A DE 812491 C DE812491 C DE 812491C
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- drive wheel
- caterpillar drive
- wheel body
- cam
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/12—Arrangement, location, or adaptation of driving sprockets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/12—Toothed members; Worms with body or rim assembled out of detachable parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
Die für Raupenfahrwerke üblichen Gleiskettentriebräder werden in der Regel als Hohlgußstücke und die in den Radkörper eingesetzten Mitnehmernocken als Gesenkschmiedestücke hergestellt. Der Radkörper muß zur Aufnahme des Mitnehmernockens eine rechteckige Einfräsung am Umfang und eine von der Einfräsung ausgehende radiale Bohrung aufweisen, in die der zylindrische Schaft des Mitnehmernockens eingeführt und durch einen Sicherungskeil unter Verwendung von Distanzscheiben befestigt wird. Die Bearbeitung des Radkörpers ist sehr kompliziert. Die Erfindung bezweckt die Schaffung eines einfacher herstellbaren Gleiskettentriebrades.The caterpillar tracks used for crawler tracks are used in the Usually as hollow castings and the driving cams used in the wheel body as Drop forgings manufactured. The wheel body must accommodate the driving cam a rectangular milled cutout on the circumference and a radial milled cutout Have bore into which the cylindrical shaft of the drive cam is inserted and secured by a locking wedge using spacers. The machining of the wheel body is very complicated. The invention aims that Creation of a chain drive wheel that is easier to manufacture.
Den Gegenstand der Erfindung bildet ein Gleiskettentriebrad, dessen Mitnehmernocken als zylindrische Körper mit z. B. durch Fräsen hergestellten Mitnehmerflächen ausgebildet und in parallel zur Achse angeordnete Bohrungen des Radkörpers eingesetzt sind.The subject matter of the invention forms a caterpillar drive wheel, its Driving cam as a cylindrical body with z. B. driving surfaces produced by milling formed and used in holes arranged parallel to the axis of the wheel body are.
In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt. Fig. i zeigt einen Querschnitt durch ein Gleiskettentriebrad nach der Erfindung und Fig. 2 eine Ansicht desselben Rades in Richtung der Achse gesehen.An exemplary embodiment of the invention is shown in the drawing. Fig. I shows a cross section through a caterpillar drive wheel according to the invention and FIG. 2 is a view of the same wheel seen in the direction of the axis.
In eine parallel zur Achse verlaufende Bohrung des Radkörpers i ist der Mitnehmernocken 2 eingesetzt. Er ist als zylindrischer Körper ausgebildet, der an beiden z. B. durch Fräsen bearbeiteten Enden, die mit der Gleiskette zum Eingriff kommenden Mitnehmerflächen 3 aufweist. Die Befestigung des Mitnehmernockens 2 am Radkörper i erfolgt durch die Schraube 4, die in eine Bohrung parallel zur Radachse eingesetzt und durch eine äri dem Mitnehmernocken 2 angeschweißte Lasche 5 mit dem Mitnehmernocken 2 fest verbunden ist.In a bore of the wheel body i running parallel to the axis the driving cam 2 used. It is designed as a cylindrical body, the at both z. B. machined by milling ends that engage with the crawler Has coming driving surfaces 3. The attachment of the driving cam 2 on Wheel body i takes place through the screw 4, which is in a hole parallel to the wheel axis used and by a arm the driver cam 2 welded tab 5 with the Driving cam 2 is firmly connected.
Das Gleiskettentriebrad nach der Erfindung hat den Vorteil, daß der Radkörper i nur mit parallel zur Achse verlaufenden Bohrungen, und zwar für den Mitnehmernocken 2 und die Halteschraube 4, versehen wird. Diese Bohrungen können auf einer geeigneten Maschine in einer Einspannung hergestellt werden. Außerdem braucht der Radkörper nicht mehr als Hohlguß hergestellt zu werden, sondern er kann, wie Fig. i zeigt, als einfache, durch Rippen 6 verstärkte Flanschscheibe ausgebildet sein. Auch die Herstellung des Mitnehmernockens ist wegen seiner zylindrischen Form sehr einfach.The caterpillar drive wheel according to the invention has the advantage that the Wheel body i only with holes running parallel to the axis, namely for the Driving cam 2 and the retaining screw 4 is provided. These holes can can be produced on a suitable machine in one clamping. aside from that the wheel center no longer needs to be made as a hollow casting, but it can, as FIG. i shows, designed as a simple flange disk reinforced by ribs 6 be. The drive cam is also manufactured because of its cylindrical shape very easy.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP44964A DE812491C (en) | 1949-06-05 | 1949-06-05 | Caterpillar drive wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP44964A DE812491C (en) | 1949-06-05 | 1949-06-05 | Caterpillar drive wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE812491C true DE812491C (en) | 1951-08-30 |
Family
ID=7380701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEP44964A Expired DE812491C (en) | 1949-06-05 | 1949-06-05 | Caterpillar drive wheel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE812491C (en) |
-
1949
- 1949-06-05 DE DEP44964A patent/DE812491C/en not_active Expired
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