DE202006003814U1 - Device for lifting load has interconnected wedge and foot lever, whereby foot lever on both sides of rotational middle point has lever extension so that wedge is raised during forward and rearwards movement of foot lever - Google Patents

Device for lifting load has interconnected wedge and foot lever, whereby foot lever on both sides of rotational middle point has lever extension so that wedge is raised during forward and rearwards movement of foot lever Download PDF

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Publication number
DE202006003814U1
DE202006003814U1 DE200620003814 DE202006003814U DE202006003814U1 DE 202006003814 U1 DE202006003814 U1 DE 202006003814U1 DE 200620003814 DE200620003814 DE 200620003814 DE 202006003814 U DE202006003814 U DE 202006003814U DE 202006003814 U1 DE202006003814 U1 DE 202006003814U1
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Germany
Prior art keywords
foot lever
wedge
lever
foot
sides
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Expired - Lifetime
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DE200620003814
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German (de)
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SCHOMAKERS CHRISTIAN
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SCHOMAKERS CHRISTIAN
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Priority to DE200620003814 priority Critical patent/DE202006003814U1/en
Publication of DE202006003814U1 publication Critical patent/DE202006003814U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66F15/00—Crowbars or levers

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

The device for the lifting and for preventing damage to a load comprises a wedge and a foot lever interconnected at a rotational point. The foot lever (1) is connected either in the center in a slot in the wedge (2), or the wedge is connected in a slot in the foot lever. The system is constructionally designed in such a way that the foot lever on both sides of the rotational middle point has a lever extension (3) so that the wedge is raised both during a forward movement and a rearwards movement of the foot lever. The foot lever and wedge are collapsible to save space.

Description

Bereich: Dicht anderweitig vorgesehene Hub-, Verhol- oder Schubvorrichtungen. Ausgangspunkt waren Klagen von Lagerarbeitern, Umzugshelfern, etc., über die Schwierigkeit, direkt auf oder nur knapp über dem Boden liegender Lasten jeglicher Art, problemlos anzuheben, da ein Greifen unter diese nur erschwert möglich ist.Area: Densely provided otherwise lifting, Verhol- or pushers. The starting point was complaints from warehousemen, relocation helpers, etc., about the Difficulty, directly on or just above the ground lying loads of any kind, easy to lift, as a gripping under this only difficult possible is.

Mit dem hier beschriebenen System wird die Last auf eine ausreichende Höhe angehoben um die Finger problemlos unterzubringen. Des weiteren wird durch die spezielle Formgebung des Systems eine Beschädigung der Kanten der Last ausgeschlossen.With The system described here, the load on a sufficient Raised height to accommodate the fingers easily. Furthermore, by the special shape of the system damaging the edges of the load locked out.

Im Folgendem wird ein Prototyp beschrieben, der aufgrund seines sehr einfachen Aufbaus zu sehr geringen Kosten hergestellt werden kann. Durch andere Formgebung, Materialwahl, Art und Länge des Fußhebels und Funktionsaufbaues des Keils sind viele weitere Ausführungen denkbar. Deswegen dient die beiliegende Zeichnung lediglich der besseren Übersicht, sie stellt nur eine einzige von vielen möglichen Ausführungsvarianten dar. Daher soll ausführlich darauf hingewiesen werden, das für alle denkbaren Kombinationen Schutzansprüche angemeldet werden:
Zwei Teile, wobei eines als Keil ausgelegt wird, ist schwenkbar mit einem Fußhebel verbunden:
Die Oberfläche des Keils ist derartig wellenförmig ausgelegt, dass die Last niemals direkt an der Kante, sonder unmittelbar dahinter angehoben wird, um somit Beschädigungen an den Kanten zu vermeiden. Die Feinheit der Lastaufnahme kann durch mehrere Wellen (Erhöhungen) und/oder Änderung des Wellenwinkels, gesteigert werden:
Der Fußhebel ist so ausgelegt, das er in beide Richtungen (zur Last hin/von der Last wegweisend) bedient werden kann, was durch einen beidseitig zum Drehmittelpunkt ausgebildeten Hebelfortsatz ermöglicht wird.The following describes a prototype which, due to its very simple construction, can be manufactured at very low cost. By other design, choice of material, type and length of the foot lever and functional structure of the wedge many other designs are conceivable. Therefore, the enclosed drawing is merely a better overview, it represents only one of many possible embodiments. Therefore, it should be pointed out in detail that are registered for all possible combinations protection claims:
Two parts, one of which is designed as a wedge, is pivotally connected to a foot lever:
The surface of the wedge is designed to be undulating so that the load is never raised directly at the edge but immediately behind it to avoid damage to the edges. The fineness of the load bearing can be increased by several waves (elevations) and / or changing the shaft angle:
The foot lever is designed so that it can be operated in both directions (pointing towards the load / pointing away from the load), which is made possible by a lever extension formed on both sides of the center of rotation.

Somit ist es möglich, nach dem das System mit der Keilspitze leicht unter die Last geschoben wurde, durch mehrmaliges treten gegen den Fußhebel (zur Last hin) den Keil weiter unter die Last zu spannen oder durch ein treten darauf (von der Last wegweisend) die Last anzuheben. Beide Effekte können durch eine spezielle Oberflächenbeschaffenheit des Fußhebels (z.b. eine Gummibeschichtung, die eine höhere Bodenhaftung mit sich trägt) weiter verstärkt werden. Auch der Einsatz mehrerer oben genannter Systeme zur Verbesserung der Lastanhebung ist denkbar.Consequently Is it possible, after the system was slightly pushed under the load with the wedge tip, by repeatedly stepping against the foot pedal (towards the load) the wedge continue to stretch under the load or by stepping on it (by the load pointing the way). Both effects can be through a special surface texture of the treadle (Eg a rubber coating that carries a higher traction with it wearing) further strengthened become. The use of several above-mentioned systems for improvement the load increase is conceivable.

Um das System für die Mitnahme zu verkleinern ist der Fußhebel so geformt, das er ganz mit dem Keil zusammen geklappt werden kann, was die Systemgröße stark verringert – die Einheit kann bequemer z.b. in einer Tasche der Arbeitskleidung mitgeführt werden.Around the system for to reduce the deadweight, the foot lever is shaped so that it completely can be folded with the wedge, which greatly increases the system size reduced - the Unit can be more convenient eg. be carried in a bag of work clothes.

Claims (5)

Vorrichtung zum Anheben und zur Vermeidung von Beschädigungen einer Last, dadurch gekennzeichnet, dass ein Keil und ein Fußhebel in einem Drehpunkt miteinander verbunden sind.Device for lifting and avoiding damage to a load, characterized in that a wedge and a foot lever are connected together in a fulcrum. System nach Anspruch 1, dadurch gekennzeichnet, dass der Fußhebel (1) entweder mittig in einer Nut des Keils (2) oder dass der Keil mittig in einer Nut des Fußhebels angelenkt ist.System according to claim 1, characterized in that the foot lever ( 1 ) either centrally in a groove of the wedge ( 2 ) or that the wedge is articulated centrally in a groove of the foot lever. System nach Anspruch 1 und 2, dadurch gekennzeichnet, dass es baulich derartig gestaltet ist, dass der Fußhebel beidseitig zum Drehmittelpunkt einen Hebelfortsatz (3) aufweist, so dass der Keil sowohl bei einer Vorwärtsbewegung als auch bei einer Rückwärtsbewegung des Fußhebels angehoben wird.System according to claim 1 and 2, characterized in that it is structurally designed such that the foot lever on both sides of the center of rotation a lever extension ( 3 ), so that the wedge is raised both in a forward movement and in a backward movement of the foot lever. System nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, dass es baulich derartig gestaltet ist, dass sich Fußhebel und Keil zwecks Platzersparnis zusammenklappen lassen.System according to claims 1, 2 and 3, characterized that it is structurally designed so that foot lever and Fold the wedge to save space. System nach Anspruch 1, 2, 3 und 4, dadurch gekennzeichnet, dass es baulich derartig gestaltet ist, dass der Keil eine wellenförmige Oberfläche (4) aufweist, die die Last niemals direkt an der Kante greift, sondern unmittelbar dahinter.System according to claim 1, 2, 3 and 4, characterized in that it is structurally designed such that the wedge has a wave-shaped surface ( 4 ), which never grips the load directly at the edge, but immediately behind it.
DE200620003814 2006-03-10 2006-03-10 Device for lifting load has interconnected wedge and foot lever, whereby foot lever on both sides of rotational middle point has lever extension so that wedge is raised during forward and rearwards movement of foot lever Expired - Lifetime DE202006003814U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200620003814 DE202006003814U1 (en) 2006-03-10 2006-03-10 Device for lifting load has interconnected wedge and foot lever, whereby foot lever on both sides of rotational middle point has lever extension so that wedge is raised during forward and rearwards movement of foot lever

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200620003814 DE202006003814U1 (en) 2006-03-10 2006-03-10 Device for lifting load has interconnected wedge and foot lever, whereby foot lever on both sides of rotational middle point has lever extension so that wedge is raised during forward and rearwards movement of foot lever

Publications (1)

Publication Number Publication Date
DE202006003814U1 true DE202006003814U1 (en) 2006-05-04

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DE200620003814 Expired - Lifetime DE202006003814U1 (en) 2006-03-10 2006-03-10 Device for lifting load has interconnected wedge and foot lever, whereby foot lever on both sides of rotational middle point has lever extension so that wedge is raised during forward and rearwards movement of foot lever

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DE (1) DE202006003814U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900856A1 (en) * 2006-05-15 2007-11-16 Leborgne Sa Claw bar for positioning heavy load in building, has handle integrated to end tool, and interlocking units with bosses distributed in rows in intermediary part whose angle with respect to lower surface is higher than that of upper surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2900856A1 (en) * 2006-05-15 2007-11-16 Leborgne Sa Claw bar for positioning heavy load in building, has handle integrated to end tool, and interlocking units with bosses distributed in rows in intermediary part whose angle with respect to lower surface is higher than that of upper surface

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R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20060608

R156 Lapse of ip right after 3 years

Effective date: 20091001