DE304229C - - Google Patents
Info
- Publication number
- DE304229C DE304229C DENDAT304229D DE304229DA DE304229C DE 304229 C DE304229 C DE 304229C DE NDAT304229 D DENDAT304229 D DE NDAT304229D DE 304229D A DE304229D A DE 304229DA DE 304229 C DE304229 C DE 304229C
- Authority
- DE
- Germany
- Prior art keywords
- roller
- wheels
- driving
- gripping
- axis
- 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.)
- Active
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D49/00—Tractors
- B62D49/06—Tractors adapted for multi-purpose use
- B62D49/0621—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
- B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels
- B62D61/125—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels the retractable wheel being a part of a set of tandem wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Road Paving Machines (AREA)
Description
In dem Hauptpatent 290618 ist eine Hilfsvorrichtung für Kraftwagen beim Befahren schlechter Wege mit einer an der Hinterradachse auf schwenkbaren Armen gelagerten Walze beschrieben, bei welcher die Achse i der auf schwenkbaren Armen gelagerten Walze α zum Aufstecken von Reserverädern k eingerichtet ist, so daß unter Benutzung der letzteren als Stützböcke die Walze α nach dem Abheben der Hinterräder vom Boden in bekannter Weise als Seiltrommel benutzt werden kann.In the main patent 290618 an auxiliary device for motor vehicles when driving on bad roads with a roller mounted on the rear wheel axle on pivotable arms is described, in which the axis i of the roller mounted on pivotable arms α is set up for attaching spare wheels k , so that using the the latter can be used as a support frame, the roller α after the rear wheels have been lifted off the ground in a known manner as a cable drum.
Diese Hilfsvorrichtung wird auf Grund vorliegender Erfindung dahin vervollständigt, daß die Reserveräder k als Greifräder ausgebildet und so eingerichtet sind, daß sie mit der Walze α gekuppelt werden können. Sind nun diese Reservegreifräder k mit der Walze a gekuppelt, also fest verbunden, so dienen sie zur Erleichterung des Fahrens, nämlich bei Bergauffahren und beim Fahren auf weichen Wegen. Sind dagegen diese Reserveräder von der Walze α abgekuppelt, so dienen sie in der durch Patent 290618 beschriebenen, bekannten Weise als Stützräder oder Stützböcke, so daß die Walze in bekannter Weise nach dem Abheben der Hinterräder des Wagens vom Boden als Seilwindetrommel benutzt werden kann. Bei dieser Benutzungsart ist es nun gleichgültig, ob das ,Seil an einem festen Punkt befestigt ist und der Wagen mit Hilfe des Seiles sich aus seiner schwierigen Lage herauszieht, oder ob. der Wagen fest verankert ist und mit Hilfe des Seiles andere Gegenstände zu sich heranzieht.This auxiliary device is completed on the basis of the present invention in that the spare wheels k are designed as gripping wheels and are set up so that they can be coupled to the roller α. If these reserve gripping wheels k are now coupled to the roller a , that is to say firmly connected, they serve to facilitate driving, namely when driving uphill and when driving on soft paths. If, however, these spare wheels are uncoupled from the roller α , they serve in the known manner described by patent 290618 as support wheels or support frames, so that the roller can be used as a cable winch drum in a known manner after the rear wheels of the car have been lifted off the ground. With this type of use, it does not matter whether the rope is attached to a fixed point and the car pulls itself out of its difficult position with the help of the rope, or whether the car is firmly anchored and pulls other objects towards it with the help of the rope .
Die Zeichnung veranschaulicht eine Ausführungsform der Einrichtung in Hinteransicht und Seitenansicht des Wagens.The drawing illustrates an embodiment of the device in rear view and side view of the car.
i ist die Achse der auf den schwenkbaren Armen b gelagerten Walze oder Seiltrommel a. k sind die Reserveräder, die als Greifräder ausgebildet sind. Diese sind mit der Welle i, also mit der Walze oder Seiltrommel durch die lösbaren Kupplungen I beliebiger Bauart verbunden, um das Ein- und Ausrücken der Greifräder von der Achse i zu bewirken. i is the axis of the roller or cable drum a mounted on the pivotable arms b. k are the spare wheels, which are designed as grab wheels. These are connected to the shaft i, that is to say to the roller or cable drum, through the releasable couplings I of any design, in order to bring about the engagement and disengagement of the gripping wheels from the axis i .
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE304229T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE304229C true DE304229C (en) |
Family
ID=6116364
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT290618D Active DE290618C (en) | |||
| DENDAT304229D Active DE304229C (en) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT290618D Active DE290618C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE304229C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2443367A1 (en) * | 1978-12-05 | 1980-07-04 | Pelsy Gilles | MACHINE WITH A GEAR WHEEL |
-
0
- DE DENDAT290618D patent/DE290618C/de active Active
- DE DENDAT304229D patent/DE304229C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2443367A1 (en) * | 1978-12-05 | 1980-07-04 | Pelsy Gilles | MACHINE WITH A GEAR WHEEL |
Also Published As
| Publication number | Publication date |
|---|---|
| DE290618C (en) |
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