DE1017928B - Device for locking a wheel of a motor vehicle on the roadway - Google Patents
Device for locking a wheel of a motor vehicle on the roadwayInfo
- Publication number
- DE1017928B DE1017928B DEV9410A DEV0009410A DE1017928B DE 1017928 B DE1017928 B DE 1017928B DE V9410 A DEV9410 A DE V9410A DE V0009410 A DEV0009410 A DE V0009410A DE 1017928 B DE1017928 B DE 1017928B
- Authority
- DE
- Germany
- Prior art keywords
- wheel
- crank drive
- roadway
- locking
- motor vehicle
- 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
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T3/00—Portable devices for preventing unwanted movement of vehicles, e.g. chocks
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Description
Einrichtung zum Blockieren eines Rades eines Kraftfahrzeugs auf der Fahrbahn Die Erfindung betrifft die Verbesserung einer Einrichtung, die dazu bestimmt ist, ein insbesondere auf einer schiefen Ebene einseitig aufgebocktes Fahrzeug gegen Wegrutschen abzusichern, um daran gefahrlos Reparaturen vornehmen zu können.Device for locking a wheel of a motor vehicle on the Roadway The invention relates to the improvement of a device intended to do so is, against a vehicle jacked up on one side, in particular on an inclined plane Securing slipping away so that repairs can be carried out safely.
Die bisher bekannten Einrichtungen bestehen aus je einem von vorn bzw. hinten in die Winkel zwischen Rad und Fahrbahn einschiebbaren keilförmigen Klotz, die mittels einer gemeinsamen Spannvorrichtung genau in der Radebene gegen die Radreifen zur Anlage gebracht werden. Hierbei muß aber die Spannvorrichtung in einer zur Radebene parallelen und unmittelbar danebenliegenden Ebene bedient werden, wobei unliebsame Verletzungen an den Händen entstehen können, weswegen meist nur mit den Fingerspitzen gearbeitet wird, mit denen der notwendige Kraftaufwand dann nicht aufgebracht werden kann.The previously known facilities each consist of one from the front or wedge-shaped, which can be pushed back into the angle between the wheel and the roadway Block, which by means of a common clamping device against exactly in the wheel plane the wheel tires are brought to the facility. Here, however, the jig must served in a plane parallel to and immediately adjacent to the wheel plane which can result in unpleasant injuries to the hands, which is why mostly only work with the fingertips, with which the necessary effort is required then cannot be applied.
Gemäß der Erfindung wird dieser Nachteil dadurch beseitigt, daß die Bewegung der Klötze durch die Spannvorrichtung in die Gebrauchsstellung über je einen Kurbeltrieb erfolgt, der die Klötze von der Seite her in auf das Rad zu gerichteten Kreisbögen bewegt.According to the invention, this disadvantage is eliminated in that the Movement of the blocks through the jig into the position of use over each a crank mechanism takes place, which directs the blocks from the side towards the wheel Moving arcs.
Nach einer weiteren zweckmäßigen Ausbildungsform der Einrichtung wird jeder Kurbeltrieb als Einkurbeltrieb ausgebildet, wobei am Ende der Schwinge sowohl der Klotz befestigt als auch das eine Ende der Koppel angelenkt ist, während deren anderes Ende an einem die Kurbel des Kurbeltriebes bildenden exzentrischen Zapfen einer am Steg um eine vertikale Achse drehbaren Scheibe angelenkt ist, durch deren Verdrehung die Bewegung der Klötze erfolgt.According to another practical form of training the facility will each crank drive designed as a single crank drive, with both at the end of the rocker the block is attached and one end of the coupling is hinged, during which the other end on an eccentric pin forming the crank of the crank mechanism one on the web rotatable about a vertical axis disc is articulated, through which Twisting the movement of the blocks takes place.
Bei der erfindungsgemäßen Einrichtung sind weit bessere Übersetzungsverhältnisse gegeben als bei den bisher bekanntgewordenen, und auch die Bedienung ist völlig gefahrlos und leicht, da in einer zur Radebene senkrechten Ebene gearbeitet werden kann.In the device according to the invention, there are far better transmission ratios given than with those previously known, and the operation is perfect Safe and easy, as work is carried out in a plane perpendicular to the plane of the wheel can.
Ein Ausführungsbeispiel des Erfindungsgegenstandes ist in der Zeichnung dargestellt. Es zeigt Fig. 1 eine Draufsicht auf eine erfindungsgemäße Einrichtung in Arbeitsstellung, Fig. 2 eine Seitenansicht der Einrichtung und Fig. 3 die Einrichtung nach Fig. 1 in zusammengeklapptem Zustand.An embodiment of the subject matter of the invention is shown in the drawing shown. 1 shows a plan view of a device according to the invention in the working position, FIG. 2 shows a side view of the device and FIG. 3 shows the device according to Fig. 1 in the folded state.
Mit 1 und 1' sind die in den Winkel zwischen Rad und Fahrbahn einschiebbaren Klötze bezeichnet. Jeder Klotz ist am Ende einer Schwinge 2 bzw. 2' eines Einkurbeltriebs befestigt, wobei die Schwingen 2, 2' ihrerseits an einem den beiden Kurbeltrieben gemeinsamen Steg 4 schwingbar angelenkt sind. An den Schwingen 2, 2' greifen die mit 8 bzw. 8' bezeichneten Koppeln der Kurbeltriebe an, während deren andere Enden an zwei Zapfen 7 angelenkt sind, die aus einer um eine vertikale Achse 6 am gemeinsamen Steg 4 drehbaren Scheibe 5 herausragen. Durch Verdrehen der Scheibe 5 mittels einer Griffstange 9 werden die Koppelstangen 8 bzw. 8' in entgegengesetzter Richtung bewegt, so daß auch die Klötze 1 und 1' entweder gegeneinander oder voneinander weg bewegt werden. Als Griffstange 9 kann irgendein Werkzeug passender Form, welches im Fahrzeug ständig mitgeführt wird, z. B. ein starker Schraubenzieher, verwendet werden.With 1 and 1 'are those that can be inserted into the angle between the wheel and the road Called blocks. Each block is at the end of a rocker arm 2 or 2 'of a single crank drive attached, the rockers 2, 2 'in turn on one of the two crank mechanisms common web 4 are pivotably articulated. At the rockers 2, 2 'grip the with 8 or 8 'designated coupling of the crank mechanisms, while their other ends are hinged to two pins 7, which consist of a about a vertical axis 6 on the common Web 4 rotatable disc 5 protrude. By rotating the disc 5 by means of a Handle bar 9, the coupling rods 8 or 8 'are moved in the opposite direction, so that the blocks 1 and 1 'either move against each other or away from each other will. Any tool of a suitable shape, which is in the vehicle is constantly carried, e.g. B. a strong screwdriver can be used.
Um die Einrichtung dem jeweiligen Raddurchmesser anpassen zu können, sind der Steg 4 und die Koppeln 8, 8' in ihrer Länge verstellbar, wozu diese Teile unterteilt und mittels Bolzen 13 verbunden werden können, die in passende Löcher 14 wahlweise einsteckbar sind.In order to be able to adapt the device to the respective wheel diameter, are the web 4 and the coupling 8, 8 'adjustable in length, including these parts divided and connected by means of bolts 13 that fit into holes 14 can optionally be inserted.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV9410A DE1017928B (en) | 1955-08-29 | 1955-08-29 | Device for locking a wheel of a motor vehicle on the roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV9410A DE1017928B (en) | 1955-08-29 | 1955-08-29 | Device for locking a wheel of a motor vehicle on the roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1017928B true DE1017928B (en) | 1957-10-17 |
Family
ID=7572667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEV9410A Pending DE1017928B (en) | 1955-08-29 | 1955-08-29 | Device for locking a wheel of a motor vehicle on the roadway |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1017928B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998102A (en) * | 1959-01-19 | 1961-08-29 | Daniel L Deverich | Adjustable vehicle wheel chock |
| EP0284532A1 (en) * | 1987-03-26 | 1988-09-28 | Lohr Industrie | Self-locking hinged chuck for immobilizing a motor vehicle on a loading ramp |
| US5263553A (en) * | 1992-03-30 | 1993-11-23 | Duncan Robert M | Wheel immobilizing apparatus with spacing and latching mechanisms for accommodating different wheel sizes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT96987B (en) * | 1921-10-01 | 1924-05-26 | Carl Howora | Device for vehicles to prevent rolling back when driving uphill. |
| GB310185A (en) * | 1928-04-21 | 1929-04-25 | Percy William Alfred Lunn | An improved wedge or scotch for holding articles in position |
| US2461248A (en) * | 1947-01-16 | 1949-02-08 | Alva T Wright | Vehicle chocking device |
| US2522328A (en) * | 1947-12-26 | 1950-09-12 | Arthur M Wiswell | Wheel block |
-
1955
- 1955-08-29 DE DEV9410A patent/DE1017928B/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT96987B (en) * | 1921-10-01 | 1924-05-26 | Carl Howora | Device for vehicles to prevent rolling back when driving uphill. |
| GB310185A (en) * | 1928-04-21 | 1929-04-25 | Percy William Alfred Lunn | An improved wedge or scotch for holding articles in position |
| US2461248A (en) * | 1947-01-16 | 1949-02-08 | Alva T Wright | Vehicle chocking device |
| US2522328A (en) * | 1947-12-26 | 1950-09-12 | Arthur M Wiswell | Wheel block |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2998102A (en) * | 1959-01-19 | 1961-08-29 | Daniel L Deverich | Adjustable vehicle wheel chock |
| EP0284532A1 (en) * | 1987-03-26 | 1988-09-28 | Lohr Industrie | Self-locking hinged chuck for immobilizing a motor vehicle on a loading ramp |
| FR2612853A1 (en) * | 1987-03-26 | 1988-09-30 | Lohr Sa | SELF-RELEASABLE SWIVEL HOLD FOR THE IMMOBILIZATION OF A MOTOR VEHICLE ON A LOADING PLAN |
| US5263553A (en) * | 1992-03-30 | 1993-11-23 | Duncan Robert M | Wheel immobilizing apparatus with spacing and latching mechanisms for accommodating different wheel sizes |
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