EP1268336A1 - Jack - Google Patents

Jack

Info

Publication number
EP1268336A1
EP1268336A1 EP01903663A EP01903663A EP1268336A1 EP 1268336 A1 EP1268336 A1 EP 1268336A1 EP 01903663 A EP01903663 A EP 01903663A EP 01903663 A EP01903663 A EP 01903663A EP 1268336 A1 EP1268336 A1 EP 1268336A1
Authority
EP
European Patent Office
Prior art keywords
guide part
control slide
jack according
toothing
jack
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.)
Granted
Application number
EP01903663A
Other languages
German (de)
French (fr)
Other versions
EP1268336B1 (en
Inventor
Ferdinand Alten
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ThyssenKrupp Bilstein GmbH
Original Assignee
ThyssenKrupp Bilstein GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ThyssenKrupp Bilstein GmbH filed Critical ThyssenKrupp Bilstein GmbH
Publication of EP1268336A1 publication Critical patent/EP1268336A1/en
Application granted granted Critical
Publication of EP1268336B1 publication Critical patent/EP1268336B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Definitions

  • the invention relates to a jack with a stand body standing on the ground and a support arm fastened to this stand body so as to be movable about a horizontal pivot axis.
  • EP 0 688 736 A1 In order to make it easier for inexperienced persons to place the jack on the floor with the correct inclination of its pedestal even in jack use, it is known from EP 0 688 736 A1 to use a control slide that is longitudinally displaceable by the movement of the support arm on the pedestal Fixing angle of the jack by either controlling the movement of the foot movably connected to the pedestal or by providing a second point of contact for the jack when the foot is fixed.
  • control slide is complicated Formed sheet metal part. This not only increases the manufacturing effort. It also adversely increases the weight of the entire jack.
  • the invention is based on the object of simplifying the control slide and making its manufacture more economical.
  • the advantages achieved by the invention are, in particular, that simple and inexpensive materials can be used in the two-part design of a control slide. As a result, the weight of the control slide can also be reduced. Furthermore advantageously, the control slide can easily be adapted in the form of standing columns of different lengths in such a way that only one pushing part with an adapted length is attached to the guide part without the other parts having to be changed.
  • FIG. 1 shows a cross section through a jack according to the invention
  • FIG. 2 shows the side view of the control slide
  • FIG. 3 shows the view of the control slide
  • Fig. 4 shows a section through the part of the control slide formed with the counter toothing.
  • the control slide according to the exemplary embodiment is a single-arm jack with a pivotably articulated foot.
  • Such jacks have, as shown in FIG. 1, a stand body consisting of a stand column 1, at the upright end of which a foot 2 is pivotally articulated.
  • the foot 2 stands with its contact surface 3 on the ground 4.
  • a support arm 5 is also pivotally articulated on the pillar 1.
  • a support element is fitted to the counter receptacle of the vehicle to be lifted.
  • This support element can also if designed to be tiltable or in another form, for example, it encompasses the sill seam of the vehicle to be lifted.
  • Stand column 1 and support arm 5 are connected to one another via a movement spindle 7.
  • a movement nut, not shown, at the upper end 8 of the support column 1 causes the support arm 5 to be pivoted relative to the support column 1 when the movement spindle 7, which is usually designed with a hand crank 9, is rotated, as a result of which the free end 6 of the support arm is raised or lowered 5 and thus the vehicle is effected relative to the surface 4.
  • control slide 10 is shown in detail in FIGS. 2 to 4.
  • Both the foot 2 and the pedestal 1 and support arm 5 are made of sheet metal and have a U-shaped cross section. They therefore each have a middle leg and two side legs. At the free end 6 opposite end of the support arm 5, the side legs 11 of the support arm 5 are formed over approximately 180 ° with a toothing - here a circular toothing. The middle leg 12 of the support arm 5 does not extend to the teeth. This results in two tooth segments 13. In the area of engagement of the teeth of the support arm 5, the central leg 14 of the pedestal 1 is bulged convexly outwards. This bulge 15 allows the toothed segments 13 to move freely with respect to the center leg 14 of the pedestal 1.
  • the control slide 10 is formed in two parts, consisting of a guide part 16 and a thrust part 17.
  • the guide part 16 is made of sheet metal and has a W-shaped cross section.
  • As counter teeth 16 holes 18 are made in the guide part, into which the teeth of the toothed segments 13 engage.
  • the push part 17 is formed by a rod which has a crank 20 at its lower end 19.
  • the control spool 10 presses with its lower end 19 onto the central leg of the foot 2, which forms the contact surface 3 here.
  • the end 19 of the control spool 10 is at a different point on the footprint 3 of the foot 2.
  • the control behavior of the foot 2 can be adapted to the conditions of the vehicle to be lifted.
  • the two-part design of the control slide 10 not only brings about a reduction in weight. It also has the advantage of simpler manufacture and adaptation of the jack to the vehicle to be lifted while retaining many of the same components.
  • different materials of the guide part 16 and push part 17 can be combined with one another.
  • a plastic part which can be injection molded or cast, can also be used instead of sheet metal.
  • a die-cast part made of metal can also be used, for example.
  • the connection between the guide part 16 and the push part 17 can be made by welding, clipping or caulking.
  • the guide part 16 is designed with a W-shaped cross section.
  • This design through which two longitudinal grooves 21 arise, has the advantage that the toothed segments 13 arranged on the support arm 5 are guided laterally through the side surfaces of the longitudinal grooves 21. This prevents buckling of the toothed segments 13.

Abstract

The invention relates to a jack comprising a stand body, which rests on the ground (4) and which consists of a stand column (1) and foot (2), and comprising a supporting arm (5), which is fastened to the stand column (1) in a manner that permits it to move around a fixed horizontal pivotal axis, and which is directly or indirectly raised or lowered in relation to the ground (4) by means of a movement spindle (7). The free end (6) of the supporting arm is provided with a fixed or pivotal supporting part, and the end that engages inside the stand column (1) comprises a denticulation, which engages inside a counter denticulation of a control slide (10) and which displaces the control slide (10) parallel to the longitudinal extension of the stand column (1). The aim of the invention is to simplify the control slide (10) and to make the production thereof more economical. To these ends, the invention provides that the stand column (1) is constructed as two parts consisting of a guide part (16), which comprises the counter denticulation, and of a pushing part (17) joined thereto.

Description

Wagenheberjack
Beschreibungdescription
Die Erfindung betrifft einen Wagenheber mit einem auf dem Untergrund stehenden Standkörper und einem an diesem Standkörper um eine horizontale Schwenkachse beweglich befestigten Tragarm nach dem Oberbegriff des Anspruchs 1.The invention relates to a jack with a stand body standing on the ground and a support arm fastened to this stand body so as to be movable about a horizontal pivot axis.
Bei Wagenhebern mit einer über einen Aufsetzfuß auf den Boden aufsetzbaren Standsäule und einem mit seinem einen Ende an letzter angelenkten und für den Hubvorgang gegenüber der Standsäule hochschwenkbaren Tragarm ist vor allem darauf zu achten, dass die Standsäule des Wagenhebers in Bezug auf den Boden bzw. das anzuhebende Fahrzeug unter einem bestimmten Winkel angesetzt, d.h. auf den Boden aufgesetzt wird. Nur so kann vermieden werden, dass beim Anheben des Fahrzeuges die Last nicht richtig aufgenommen wird und der Wagenheber, gegebenenfalls aber auch das Fahrzeug, wegrutscht, weil die Wirkungslinie der Last nicht stets durch den Aufsetzfuß verläuft. Um das Aufsetzen des Wagenhebers auf den Boden mit der richtigen Neigung seiner Standsäule auch im Wagenhebergebrauch ungeübten Personen zu erleichtern, ist es deshalb aus der EP 0 688 736 A1 bekannt, einen durch die Bewegung des Tragarms an der Standsäule längsverschieblichen Steuerschieber dazu zu verwenden, den Aufsetzwinkel des Wagenhebers dadurch festzulegen, dass entweder der an der Standsäule beweglich angeschlossene Fuß in seiner Bewegung gesteuert wird oder bei einem festen Fuß ein zweiter Aufsetzpunkt für den Wagenheber vorgesehen ist.In the case of jacks with a support column that can be placed on the floor using a support foot and a support arm that is articulated at one end to the bottom and can be swiveled upwards for the lifting process in relation to the support column, it is particularly important to ensure that the support column of the jack is in relation to the floor or the vehicle to be lifted at a certain angle, ie is placed on the floor. This is the only way to avoid that the load is not picked up correctly when the vehicle is lifted and that the jack, but possibly also the vehicle, slips because the line of action of the load does not always run through the foot. In order to make it easier for inexperienced persons to place the jack on the floor with the correct inclination of its pedestal even in jack use, it is known from EP 0 688 736 A1 to use a control slide that is longitudinally displaceable by the movement of the support arm on the pedestal Fixing angle of the jack by either controlling the movement of the foot movably connected to the pedestal or by providing a second point of contact for the jack when the foot is fixed.
Die Bewegung des Tragarms wird bekanntermaßen über ein an dem dem freien Ende des Tragarms gegenüberliegenden Ende angeordnetes Verzahnungssegment, das mit einer Längsverzahnung des Steuerschiebers zusammenwirkt, übertragen. Nachteilig nach dem bekannten Stand der Technik ist der Steuerschieber als kompliziertes Blechformteil ausgebildet. Das erhöht nicht nur den Fertigungsaufwand. Es erhöht auch nachteilig das Gewicht des gesamten Wagenhebers.As is known, the movement of the support arm is transmitted via a toothed segment which is arranged at the end opposite the free end of the support arm and which interacts with a longitudinal toothing of the control slide. A disadvantage of the known prior art is that the control slide is complicated Formed sheet metal part. This not only increases the manufacturing effort. It also adversely increases the weight of the entire jack.
Der Erfindung liegt die Aufgabe zu Grunde, den Steuerschieber zu vereinfachen und seine Herstellung preiswerter zu gestalten.The invention is based on the object of simplifying the control slide and making its manufacture more economical.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Vorteilhafte Aus- und Weiterbildungen sind in den Ansprüchen 2 bis 8 beschrieben.This object is achieved by the features of claim 1. Advantageous training and further developments are described in claims 2 to 8.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass bei der zweiteiligen Ausbildung eines Steuerschiebers einfache und preiswerte Materialien verwendet werden können. Dadurch kann auch das Gewicht des Steuerschiebers verringert werden. Weiterhin vorteilhaft kann in einfacher Weise der Steuerschieber an Standsäulen unterschiedlicher Länge in der Form einfach angepasst werden, als dass nur ein Schubteil mit angepasster Länge an das Führungsteil angebracht wird, ohne dass die anderen Teile verändert werden müssen.The advantages achieved by the invention are, in particular, that simple and inexpensive materials can be used in the two-part design of a control slide. As a result, the weight of the control slide can also be reduced. Furthermore advantageously, the control slide can easily be adapted in the form of standing columns of different lengths in such a way that only one pushing part with an adapted length is attached to the guide part without the other parts having to be changed.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigenAn embodiment of the invention is shown in the drawing and is described in more detail below. Show it
Fig. 1 einen Querschnitt durch einen erfindungsgemäßen Wagenheber, Fig. 2 die Seitenansicht des Steuerschiebers, Fig. 3 die Ansicht des Steuerschiebers und1 shows a cross section through a jack according to the invention, FIG. 2 shows the side view of the control slide, FIG. 3 shows the view of the control slide and
Fig. 4 einen Schnitt durch das mit der Gegenverzahnung ausgebildete Teil des Steuerschiebers.Fig. 4 shows a section through the part of the control slide formed with the counter toothing.
Beim Steuerschieber nach dem Ausführungsbeispiel handelt es sich um einen Einarmgelenk-Wagenheber mit einem schwenkbar angelenkten Fuß. Derartige Wagenheber weisen, wie in Fig. 1 dargestellt, einen Standkörper, bestehend aus einer Standsäule 1 , an deren Aufstandsende schwenkbeweglich ein Fuß 2 angelenkt ist, auf. Der Fuß 2 steht mit seiner Aufstandsfläche 3 auf dem Untergrund 4. Im oberen Bereich ist ebenfalls schwenkbeweglich an der Standsäule 1 ein Tragarm 5 angelenkt. Am freien Ende 6 des Tragarms 5 wird ein der Gegenaufnahme des anzuhebenden Fahrzeugs ange- passtes, nicht dargestelltes Tragelement angebracht. Dieses Tragelement kann eben- falls kippbeweglich oder in anderer Form ausgebildet sein und umgreift beispielsweise die Schwellernaht des anzuhebenden Fahrzeuges. Standsäule 1 und Tragarm 5 sind über eine Bewegungsspindel 7 miteinander verbunden. Eine nicht dargestellte Bewegungsmutter am oberen Ende 8 der Standsäule 1 bewirkt, dass beim Drehen der Bewegungsspindel 7, die üblicherweise mit einer Handkurbel 9 ausgebildet ist, der Tragarm 5 gegenüber der Standsäule 1 verschwenkt wird, wodurch ein Heben oder Senken des freien Endes 6 des Tragarms 5 und damit des Fahrzeuges gegenüber dem Untergrund 4 bewirkt wird.The control slide according to the exemplary embodiment is a single-arm jack with a pivotably articulated foot. Such jacks have, as shown in FIG. 1, a stand body consisting of a stand column 1, at the upright end of which a foot 2 is pivotally articulated. The foot 2 stands with its contact surface 3 on the ground 4. In the upper area, a support arm 5 is also pivotally articulated on the pillar 1. At the free end 6 of the support arm 5, a support element, not shown, is fitted to the counter receptacle of the vehicle to be lifted. This support element can also if designed to be tiltable or in another form, for example, it encompasses the sill seam of the vehicle to be lifted. Stand column 1 and support arm 5 are connected to one another via a movement spindle 7. A movement nut, not shown, at the upper end 8 of the support column 1 causes the support arm 5 to be pivoted relative to the support column 1 when the movement spindle 7, which is usually designed with a hand crank 9, is rotated, as a result of which the free end 6 of the support arm is raised or lowered 5 and thus the vehicle is effected relative to the surface 4.
Beim im Ausführungsbeispiel beschriebenen Wagenheber wird die Schwenklage des schwenkbeweglich an der Standsäule 1 angelenkten Fußes 2 über einen Steuerschieber 10 gesteuert. Dieser Steuerschieber 10 ist im Detail in den Fig. 2 bis 4 dargestellt.In the jack described in the exemplary embodiment, the pivoting position of the foot 2 which is pivotably articulated on the pedestal 1 is controlled via a control slide 10. This control slide 10 is shown in detail in FIGS. 2 to 4.
Sowohl Fuß 2 als auch Standsäule 1 und Tragarm 5 sind aus Blech hergestellt und weisen einen U-förmigen Querschnitt auf. Sie besitzen somit jeweils einen Mittelschenkel und zwei Seitenschenkel. Am dem freien Ende 6 gegenüberliegenden Ende des Tragarms 5 sind die Seitenschenkel 11 des Tragarms 5 über etwa 180° mit einer Verzahnung - hier einer Rundverzahnung - ausgebildet. Der Mittelschenkel 12 des Tragarms 5 reicht nicht bis zur Verzahnung. Von daher entstehen zwei Zahnsegmente 13. Im Eingriffsbereich der Verzahnung des Tragarms 5 ist der Mittelschenkel 14 der Standsäule 1 konvex nach außen ausgebeult. Durch diese Ausbeulung 15 wird eine Freigängigkeit der Zahnsegmente 13 gegenüber dem Mittelschenkel 14 der Standsäule 1 erzielt.Both the foot 2 and the pedestal 1 and support arm 5 are made of sheet metal and have a U-shaped cross section. They therefore each have a middle leg and two side legs. At the free end 6 opposite end of the support arm 5, the side legs 11 of the support arm 5 are formed over approximately 180 ° with a toothing - here a circular toothing. The middle leg 12 of the support arm 5 does not extend to the teeth. This results in two tooth segments 13. In the area of engagement of the teeth of the support arm 5, the central leg 14 of the pedestal 1 is bulged convexly outwards. This bulge 15 allows the toothed segments 13 to move freely with respect to the center leg 14 of the pedestal 1.
Der Steuerschieber 10 ist zweiteilig, bestehend aus einem Führungsteil 16 und einem Schubteil 17, ausgebildet. Im Ausführungsbeispiel ist das Führungsteil 16 aus Blech hergestellt und weist einen W-förmigen Querschnitt auf. Als Gegenverzahnung sind im Führungsteil 16 Lochungen 18 eingebracht, in die die Zähne der Zahnsegmente 13 eingreifen. Das Schubteil 17 wird im Ausführungsbeispiel durch eine Stange gebildet, die an ihrem unteren Ende 19 eine Kröpfung 20 aufweist. Der Steuerschieber 10 drückt mit seinem unteren Ende 19 auf den hier die Aufstandsfläche 3 bildenden Mittelschenkel des Fußes 2. Je nachdem, unter welchem Winkel und mit welcher Länge die Kröpfung 20 abgewinkelt ist, steht das Ende 19 des Steuerschiebers 10 an einem anderen Punkt auf der Aufstandsfläche 3 des Fußes 2 auf. Dadurch kann das Steuerungsverhalten des Fußes 2 an die Gegebenheiten des anzuhebenden Fahrzeuges angepasst werden.The control slide 10 is formed in two parts, consisting of a guide part 16 and a thrust part 17. In the exemplary embodiment, the guide part 16 is made of sheet metal and has a W-shaped cross section. As counter teeth 16 holes 18 are made in the guide part, into which the teeth of the toothed segments 13 engage. In the exemplary embodiment, the push part 17 is formed by a rod which has a crank 20 at its lower end 19. The control spool 10 presses with its lower end 19 onto the central leg of the foot 2, which forms the contact surface 3 here. Depending on the angle and the length at which the crank 20 is angled, the end 19 of the control spool 10 is at a different point on the footprint 3 of the foot 2. As a result, the control behavior of the foot 2 can be adapted to the conditions of the vehicle to be lifted.
Die zweiteilige Ausbildung des Steuerschiebers 10 bringt nicht nur eine Gewichtsreduzierung. Sie hat des Weiteren noch den Vorteil einer einfacheren Herstellung und einer Anpassung des Wagenhebers an das anzuhebende Fahrzeug unter Beibehaltung vieler gleicher Bauteile. Des Weiteren können unterschiedliche Materialien von Führungsteil 16 und Schubteil 17 miteinander kombiniert werden. Für das Führungsteil 16 kann beispielsweise auch anstatt Metallblech ein Kunststoffteil, das gespritzt oder gegossen sein kann, verwendet werden. Es kann aber auch beispielsweise ein Druckgussteil aus Metall zum Einsatz kommen. Weiterhin vorteilhaft ist es möglich, bei unterschiedlich langer Standsäule 1 für verschiedene Fahrzeugtypen gleiche Tragarme 5 mit gleichen Verzahnungen und gleiche Führungsteile 16 einzusetzen. Es ist lediglich notwendig, unterschiedlich lange Schubteile 17 an das Führungsteil 16 anzubringen. Die Verbindung zwischen Führungsteil 16 und Schubteil 17 kann mittels Schweißen, Klipsen oder Verstemmen erfolgen.The two-part design of the control slide 10 not only brings about a reduction in weight. It also has the advantage of simpler manufacture and adaptation of the jack to the vehicle to be lifted while retaining many of the same components. Furthermore, different materials of the guide part 16 and push part 17 can be combined with one another. For the guide part 16, for example, a plastic part, which can be injection molded or cast, can also be used instead of sheet metal. However, a die-cast part made of metal can also be used, for example. Furthermore, it is advantageously possible to use the same support arms 5 with the same toothing and the same guide parts 16 in the case of a stand column 1 of different lengths for different vehicle types. It is only necessary to attach thrust parts 17 of different lengths to the guide part 16. The connection between the guide part 16 and the push part 17 can be made by welding, clipping or caulking.
Wie insbesondere aus Fig. 4 erkennbar, ist das Führungsteil 16 mit einem W-förmigen Querschnitt ausgebildet. Diese Ausbildung, durch die zwei Längsrillen 21 entstehen, weist den Vorteil auf, dass die am Tragarm 5 angeordneten Zahnsegmente 13 durch die Seitenflächen der Längsrillen 21 seitlich geführt werden. Dadurch wird ein Ausknicken der Zahnsegmente 13 verhindert. As can be seen in particular from FIG. 4, the guide part 16 is designed with a W-shaped cross section. This design, through which two longitudinal grooves 21 arise, has the advantage that the toothed segments 13 arranged on the support arm 5 are guided laterally through the side surfaces of the longitudinal grooves 21. This prevents buckling of the toothed segments 13.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
1. Standsäule1st pillar
2. Fuß2nd foot
3. Aufstandsfläche3. Footprint
4. Untergrund4. Underground
5. Tragarm5. Support arm
6. Ende6. End
7. Bewegungsspindel7. Movement spindle
8. Ende8. End
9. Handkurbel9. Hand crank
10. Steuerschieber10. Control spool
11. Seitenschenkel11. Side thighs
12. Mittelschenkel12 thigh
13. Zahnsegment13. Tooth segment
14. Mittelschenkel14 thigh
15. Ausbeulung15. Bulge
16. Führungsteil16. Guide part
17. Schubteil17. Pushing part
18. Lochung18th perforation
19. Ende19th end
20. Kröpfung20. Bend
21. Längsrille 21. Longitudinal groove

Claims

Ansprüche Expectations
1. Wagenheber mit einem auf dem Untergrund (4) stehenden Standkörper, bestehend aus Standsäule (1) und Fuß (2) und einem an der Standsäule (1 ) um eine festgelegte horizontale Schwenkachse beweglich befestigten Tragarm (5), der direkt oder indirekt von einer Bewegungsspindel (7) gegenüber dem Untergrund (4) angehoben oder abgesenkt wird, an seinem freien Ende (6) ein festes oder schwenkbewegliches Tragteil trägt und am in die Standsäule (1 ) eingreifenden Ende eine Verzahnung aufweist, welche in eine Gegenverzahnung eines Steuerschiebers (10) eingreift und den Steuerschieber (10) parallel zur Längserstreckung der Standsäule (1) verschiebt, dadurch gekennzeichnet, dass der Steuerschieber (1 ) wenigstens zweiteilig, bestehend aus einem die Gegenverzahnung aufweisenden Führungsteil (16) und einem mit diesem verbundenen Schubteil (17) ausgebildet ist.1. jack with a standing body on the ground (4), consisting of a pedestal (1) and foot (2) and a support arm (5) movably attached to the pedestal (1) about a defined horizontal pivot axis, which directly or indirectly from a movement spindle (7) is raised or lowered with respect to the base (4), carries a fixed or swiveling supporting part at its free end (6) and has a toothing at the end engaging in the standing column (1), which has a toothing of a control slide ( 10) engages and shifts the control slide (10) parallel to the longitudinal extension of the standing column (1), characterized in that the control slide (1) consists of at least two parts, consisting of a guide part (16) with counter-toothing and a thrust part (17) connected to it. is trained.
2. Wagenheber nach Anspruch 1 , dadurch gekennzeichnet, dass das Schubteil (17) als Stange ausgebildet ist und fußseitig an der Standsäule (1) geführt wird.2. Jack according to claim 1, characterized in that the push part (17) is designed as a rod and is guided on the foot side of the pillar (1).
3. Wagenheber nach Anspruch 1 oder Anspruch 2, dadurch gekennzeichnet, dass Führungsteil (16) und Schubteil (17) mittels Schweißen, Klipsen oder Verstemmen miteinander verbunden sind.3. Jack according to claim 1 or claim 2, characterized in that the guide part (16) and thrust part (17) are connected to one another by means of welding, clipping or caulking.
4. Wagenheber nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Führungsteil (16) als Blechteil ausgebildet ist und mit einer oder mehreren Anlageflächen am Mittelschenkel (14) einer mit einem U-förmigen Querschnitt ausgebildeten Standsäule (1 ) anliegt.4. Jack according to one or more of claims 1 to 3, characterized in that the guide part (16) is designed as a sheet metal part and with one or more contact surfaces on the central leg (14) of a U-shaped cross-section of a pillar (1) ,
5. Wagenheber nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Tragarm (5) einen U-förmigen Querschnitt aufweist und jeweils eine Verzahnung an jedem Ende der beiden Seitenschenkel (11 ) angeordnet ist.5. Jack according to one or more of claims 1 to 4, characterized in that the support arm (5) has a U-shaped cross section and a toothing is arranged at each end of the two side legs (11).
6. Wagenheber nach Anspruch 5, dadurch gekennzeichnet, dass das Führungsteil (16) einen W-förmigen Querschnitt mit zwei Längsrillen (21 ) aufweist und die Ver- zahnungen des Tragarms (5) durch die Seitenflächen der Längsrillen (21 ) seitlich geführt werden.6. Jack according to claim 5, characterized in that the guide part (16) has a W-shaped cross section with two longitudinal grooves (21) and the serrations of the support arm (5) through the side surfaces of the longitudinal grooves (21) are guided laterally.
7. Wagenheber nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Gegenverzahnung als Lochung (18) im Führungsteil (16) ausgebildet ist.7. Jack according to one or more of claims 1 to 6, characterized in that the counter-toothing is designed as a perforation (18) in the guide part (16).
8. Wagenheber nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Führungsteil (16) als Guss- oder Pressteil aus Metall oder Kunststoff hergestellt ist. 8. Jack according to one or more of claims 1 to 7, characterized in that the guide part (16) is made as a cast or pressed part made of metal or plastic.
EP01903663A 2000-03-18 2001-01-20 Jack Expired - Lifetime EP1268336B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10013485 2000-03-18
DE10013485A DE10013485C1 (en) 2000-03-18 2000-03-18 Vehicle lifting jack has cog segment of pivoted carrier arm cooperating with cog section of control slider displaced parallel to support column
PCT/EP2001/000631 WO2001070617A1 (en) 2000-03-18 2001-01-20 Jack

Publications (2)

Publication Number Publication Date
EP1268336A1 true EP1268336A1 (en) 2003-01-02
EP1268336B1 EP1268336B1 (en) 2005-01-05

Family

ID=7635429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01903663A Expired - Lifetime EP1268336B1 (en) 2000-03-18 2001-01-20 Jack

Country Status (12)

Country Link
US (1) US6726180B2 (en)
EP (1) EP1268336B1 (en)
JP (1) JP2003528016A (en)
CN (1) CN1150125C (en)
AT (1) ATE286483T1 (en)
AU (1) AU2001231685A1 (en)
BR (1) BR0109341B1 (en)
CZ (1) CZ295636B6 (en)
DE (2) DE10013485C1 (en)
ES (1) ES2231435T3 (en)
MX (1) MXPA02009028A (en)
WO (1) WO2001070617A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817511A (en) * 2016-05-11 2016-08-03 常州市诚天电子有限公司 Bending device for electric fittings

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2474120B (en) 2009-10-01 2011-12-21 Amira Pharmaceuticals Inc Compounds as Lysophosphatidic acid receptor antagonists
CN101966971B (en) * 2010-10-26 2012-05-30 湘潭电机股份有限公司 Automatic vehicle leveling device supported by three lifting cylinders
NO345405B1 (en) * 2019-04-12 2021-01-18 Viking Arm AS Lowering mechanism for hand held jacking tool..

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421464A1 (en) * 1994-06-20 1996-01-11 Storz E A Kg Jack
EP0749936B1 (en) * 1995-06-20 2004-08-11 ThyssenKrupp Bilstein GmbH Vehicle jack

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0170617A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105817511A (en) * 2016-05-11 2016-08-03 常州市诚天电子有限公司 Bending device for electric fittings

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DE50105030D1 (en) 2005-02-10
CZ295636B6 (en) 2005-09-14
WO2001070617A1 (en) 2001-09-27
BR0109341A (en) 2002-12-17
BR0109341B1 (en) 2009-12-01
US6726180B2 (en) 2004-04-27
EP1268336B1 (en) 2005-01-05
CN1150125C (en) 2004-05-19
AU2001231685A1 (en) 2001-10-03
DE10013485C1 (en) 2001-07-12
MXPA02009028A (en) 2003-04-25
CZ20023142A3 (en) 2004-04-14
US20030001145A1 (en) 2003-01-02
JP2003528016A (en) 2003-09-24
ATE286483T1 (en) 2005-01-15
CN1424976A (en) 2003-06-18
ES2231435T3 (en) 2005-05-16

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