DE3104119A1 - Electric jack - Google Patents
Electric jackInfo
- Publication number
- DE3104119A1 DE3104119A1 DE19813104119 DE3104119A DE3104119A1 DE 3104119 A1 DE3104119 A1 DE 3104119A1 DE 19813104119 DE19813104119 DE 19813104119 DE 3104119 A DE3104119 A DE 3104119A DE 3104119 A1 DE3104119 A1 DE 3104119A1
- Authority
- DE
- Germany
- Prior art keywords
- jack
- component
- spindle
- car
- gear combination
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
- B60S9/06—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type
- B60S9/08—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type the screw axis being substantially vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
- B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
- B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
- B60S9/06—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically of screw-and-nut type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
- B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
Description
Elektrisch-mechanischer Wagenheber Electromechanical jack
Die Erfindung betrifft einen elektrisch-mechanischen WagenhelJer.The invention relates to an electro-mechanical car helmet.
Bekannte Wagenheber haben den Nachteil, daß die beiden Seiten (d.h. die Abstützfläche am Boden und die das Fahrzeug berührende Seite) völlig frei sind und keine Seite mit dem Wagen verbunden ist. Außerdem kann der Wagenheber durch irgendeine Erschütterung oder durch witterungsbeding@e Änderungen verrutschen, wodurch die Gefahr von Unfällen besteht.Known jacks have the disadvantage that the two sides (i.e. the support surface on the ground and the side touching the vehicle) are completely free and neither side is connected to the carriage. In addition, the jack can through any vibration or changes due to weather conditions, causing there is a risk of accidents.
Die Aufgabe der Erfindung besteht darin, diese Nachteile zu beheben.The object of the invention is to remedy these disadvantages.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß der elektrische Wagenheber mit dem Wagen verbunden ist und diese Verbindung gleichzeitig einen Stützpunkt für den Wagen bildet.According to the invention the object is achieved in that the electrical Jack is connected to the car and this connection is also a support point for the car.
Der Wagenheber gemäß der Erfindung ist in dem Wagen molltlert @@@ @@@ fitr seine Inbetriebnahme nur eine kurze Zeit bendtigt. wird.The jack according to the invention is in the car molltlert @@@ @@@ fitr will only go into operation for a short time. will.
Änderungen der Witterungsbedingungen, die sich am Boden bemerkbar machen, haben keinen Einfluß mehr auf das Arbeiten des elektrischen Wagenhebers nach der Erfindung.Changes in weather conditions that are noticeable on the ground do not have any influence on the work of the electric Jack according to the invention.
Der erfindungsgemäße Wagenheber wird nun durch zwei AusfüIirungsbeispiele anhand der beigefügten Zeichnungen beschrieben.The jack according to the invention is now illustrated by two examples described with reference to the accompanying drawings.
Der in Fig I dargestellte elektrische Wagenheber enthält ein zweischaliges quadratisches Hohlrohr 1. Im Inneren dieses Rohres sind zwei festgesetzte Stützpunkte (Blc3cke) 2 anQ-bracht, in denen sich ein schraubenartiger Rundstab 3 nach oben und nach unten bewegt.The electric jack shown in Figure I contains a two-shell square hollow tube 1. Inside this tube are two fixed support points (Blocks) 2 attached, in which a screw-like round rod 3 is upwards and moved down.
Der schraubenartige Rundstab 3 wird durch ein Zahnrad 4 in wegung versetzt, das senkrecht auf dem schraubenartigen Rundstab steht und mit ihm fest verbunden ist.The screw-like round rod 3 is moved by a gear 4 offset, which is perpendicular to the screw-like round rod and fixed with it connected is.
Ein auf dem Zahnrad 4 senkrecht stehendes Zahnrad 5 bringt das Zahnrad 4 in Bewegung.A gear 5 that is perpendicular to the gear 4 brings the gear 4 in motion.
Weitere Teile des erfindungsgemäßen Wagenhebers gleichen Teilen bekannter Wagenheber, die prinzipiell die gleiche Konstruktion besitzen, nur mit dem Unterschied, daß die einzelnen Schrauben eine breite Ebene besitzen.Other parts of the jack according to the invention are the same parts known Jacks, which in principle have the same construction, only with the difference, that the individual screws have a broad plane.
Anstatt den Wagenheber manuell in Bewegung zu setzen, ist ein Elektromotor vorgesehen, der an der Autobatterie angeschlossen ist.Instead of manually setting the jack in motion, there is an electric motor provided that is connected to the car battery.
Das Zahnrad 5, das durch die Achse 6 mit dem Zahnrad 7 verbunden ist, wird gleichzeitig mit dem Zahnrad 7 in Bewegung gebracht. Das Zahnrad 7 seinerseits wird durch das kleine Zahnrad 8 in Bewegung gebracht, das mit dem Getriebe 9 verbunden ist und an den Elektromotor 10 angeschlossen ist.The gear 5, which is connected to the gear 7 through the axle 6, is set in motion simultaneously with the gear 7. The gear 7 in turn is set in motion by the small gear 8 connected to the gear 9 and is connected to the electric motor 10.
I)er Elektromotor nirtunt den Strom aus der Bat#erie 12 auf, wie es in Fig. III dargestellt ist.I) the electric motor cuts off the current from battery 12 on, as shown in Fig. III.
Der Elektromotor 10 kann in zwei Richtungen in Bewegung gesetzt werden. Dies geschieht durch einen Schlüssel (Schalter) 13, der die Richtung bestimmt. Zur Sicherheit bringt man einen weiteren Schlüssel (Schalter) 14 an dem positiven Pol der Batterie 12 an. Damit wird die Sicherheit für den Elektromotor berücksichtigt.The electric motor 10 can be set in motion in two directions. This is done by a key (switch) 13, which determines the direction. To the Security brings another key (switch) 14 to the positive pole of the battery 12. This takes the safety of the electric motor into account.
Der in Fig. I dargestellte elektrische Wagenheber kann am äußeren Rand des Autos zwischen den beiden Türen angebracht werden. Dieser in Fig. I dargestellte elektrische Wagenheber ist somit für viertürige Personenkraftwagen geeignet.The illustrated in Fig. I electric jack can on the outside Edge of the car can be attached between the two doors. This shown in FIG electric jack is therefore suitable for four-door passenger cars.
In Fig. II ist# eine andere Ausführungsform des erfindungsgemäßen Wagenhebers dargestellt. Der Unterschied zu dem Wagenheber in Fig. I besteht darin, daß sich dieser Wagenheber zusammenfalten kann. Im übrigen werden sonst die gleichen Werkstücke (Bauteile) verwendet.In Figure II, # is another embodiment of the invention Jack shown. The difference to the jack in Fig. I is that that this jack can fold up. Otherwise they will be the same Workpieces (components) used.
Die beiden in den Figuren I und II dargestellten Waqr besitzen einen Fuß, der auch fingerartige Greifer haben kann.The two Waqr shown in Figures I and II have one Foot, which can also have finger-like grippers.
Diese in den Figuren I und II dargestellten Wagenheber können auch an anderen Wagen, wie Lastwagen, Omnibussen und dergleichen angebracht werden.These jacks shown in Figures I and II can also attached to other vehicles such as trucks, buses and the like.
Der Faltwagenheber oder Scherenwagenheber ist für viertürige ebenso wie für zweitürige Personenkraftwagen geeignet. LeerseiteThe folding jack or scissor jack is for four-door cars as well as suitable for two-door passenger cars. Blank page
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813104119 DE3104119A1 (en) | 1981-02-06 | 1981-02-06 | Electric jack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813104119 DE3104119A1 (en) | 1981-02-06 | 1981-02-06 | Electric jack |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3104119A1 true DE3104119A1 (en) | 1982-09-02 |
Family
ID=6124199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813104119 Ceased DE3104119A1 (en) | 1981-02-06 | 1981-02-06 | Electric jack |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3104119A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124141A1 (en) * | 1983-02-24 | 1984-11-07 | EM.GI. ENGINEERING S.r.l. | Electrically operated lifting jack |
EP0288410A1 (en) * | 1987-04-24 | 1988-10-26 | Wagnon Power Jack, Inc. | A power jack and method |
CN102408082A (en) * | 2011-09-25 | 2012-04-11 | 郑小玲 | One-way distance control electric jacking device |
CN105835844A (en) * | 2016-04-19 | 2016-08-10 | 杭州恒宏机械有限公司 | Multifunctional electric bending landing leg for minibus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE655458C (en) * | 1932-11-01 | 1938-01-15 | Oskar Grauheding Auf Gut Geise | Device for attaching a jack to motor vehicles |
AT165165B (en) * | 1947-03-24 | 1950-01-25 | Wilhelm Dipl Ing Dr Techn Zorn | Fully automatic car lifting device |
GB1224039A (en) * | 1967-07-10 | 1971-03-03 | Int Harvester Co | Improvements in or relating to a trailer hitch and jack assembly |
-
1981
- 1981-02-06 DE DE19813104119 patent/DE3104119A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE655458C (en) * | 1932-11-01 | 1938-01-15 | Oskar Grauheding Auf Gut Geise | Device for attaching a jack to motor vehicles |
AT165165B (en) * | 1947-03-24 | 1950-01-25 | Wilhelm Dipl Ing Dr Techn Zorn | Fully automatic car lifting device |
GB1224039A (en) * | 1967-07-10 | 1971-03-03 | Int Harvester Co | Improvements in or relating to a trailer hitch and jack assembly |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0124141A1 (en) * | 1983-02-24 | 1984-11-07 | EM.GI. ENGINEERING S.r.l. | Electrically operated lifting jack |
EP0288410A1 (en) * | 1987-04-24 | 1988-10-26 | Wagnon Power Jack, Inc. | A power jack and method |
CN102408082A (en) * | 2011-09-25 | 2012-04-11 | 郑小玲 | One-way distance control electric jacking device |
CN102408082B (en) * | 2011-09-25 | 2013-06-05 | 郑小玲 | One-way distance control electric jacking device |
CN105835844A (en) * | 2016-04-19 | 2016-08-10 | 杭州恒宏机械有限公司 | Multifunctional electric bending landing leg for minibus |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8101 | Request for examination as to novelty | ||
8105 | Search report available | ||
8131 | Rejection |