DE4130887A1 - Movable container floor parallel guidance mechanism - uses hollow beams in place of conventional lazy-tong links - Google Patents

Movable container floor parallel guidance mechanism - uses hollow beams in place of conventional lazy-tong links

Info

Publication number
DE4130887A1
DE4130887A1 DE19914130887 DE4130887A DE4130887A1 DE 4130887 A1 DE4130887 A1 DE 4130887A1 DE 19914130887 DE19914130887 DE 19914130887 DE 4130887 A DE4130887 A DE 4130887A DE 4130887 A1 DE4130887 A1 DE 4130887A1
Authority
DE
Germany
Prior art keywords
parallel guidance
lazy
container floor
movable container
guidance mechanism
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.)
Withdrawn
Application number
DE19914130887
Other languages
German (de)
Inventor
Walter Gmoehling
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.)
GMOEHLING TRANSPORTGERAETE GMB
Original Assignee
GMOEHLING TRANSPORTGERAETE GMB
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 GMOEHLING TRANSPORTGERAETE GMB filed Critical GMOEHLING TRANSPORTGERAETE GMB
Priority to DE19914130887 priority Critical patent/DE4130887A1/en
Publication of DE4130887A1 publication Critical patent/DE4130887A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/065Scissor linkages, i.e. X-configuration
    • B66F7/0666Multiple scissor linkages vertically arranged
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F3/00Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/22Lazy-tongs mechanisms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The parallel guidance mechanism is for a movable container floor. It comprises lazy-tongs joined together to form a torsionally-rigid structure. Up to half the lazy-tongs links and the components joining them to give the torsionally-rigid structure are replaced by hollow beams(A). Each of these can be formed by two identical sheet-metal components(1,2). These are typically joined together by rivets or screws and sections of tube(4), on which links(B) pivot. USE/ADVANTAGE - Lazy-tongs parallel guidance mechanism for movable container floor reduces number of components, and mfr.cost.

Description

Die Erfindung betrifft eine Vorrichtung in Form einer paarweise angeordneten Nürnberger Schere, die eine Parallelführung von meist vertikal beweglichen Böden in Behältern bewirkt. Solche Böden können, unterstützt durch eine Schraubenfeder, die Ablage von Material in den Behältern oder dessen Entnahme aus dem Behälter begünstigen.The invention relates to a device in the form of a pair arranged Nuremberg scissors, which are a parallel guide of mostly causes vertically movable floors in containers. Such floors, supported by a coil spring, the storage of material in the containers or their removal favor from the container.

Der Erfindung liegt die Aufgabe zugrunde, die paarweise angeordnete Nürnberger Schere durch Erhöhung der Verwindungssteifigkeit der Konstruktion zu verbessern bei gleichzeitiger Verbilligung der Herstellung durch Reduzierung der Anzahl der die Nürnberger Schere bildenden Teile. Beides wird erreicht, indem bis zum halben Anzahl der üblichen Scherenstreben und alle sonst üblichen Verbindungen zwischen dem Scherenpaar in Form von Achsen, Stangen oder sonstigen Elementen ersetzt werden durch mindestens eine hohlträgerförmige Verbindung je zwei Scherenstreben zwischen dem Scherenpaar.The invention has for its object the paired Nuremberg scissors by increasing the torsional stiffness of the Improve construction while reducing costs the manufacture by reducing the number of the Nuremberg Scissors forming parts. Both are accomplished by up to half Number of usual scissor stays and all other usual ones Connections between the pair of scissors in the form of axes, rods or other elements are replaced by at least one Hollow beam connection between two scissor stays between the pair of scissors.

Ein vorzugsweise aus zwei gleichen Blechteilen gebildeten Hohlträger mit derselben Länge der durch ihn ersetzten Scherenstreben hat Löcher für die Aufnahme von sie einerseits formschlüssig verbindenden und andererseits den oder die Hohlträger mit den übrigen Scheren­ streben verbindenden Elemente. Die Hohlträger können durch kosten­ günstiges Stanzen und Kanten hergestellt werden.A hollow support preferably formed from two identical sheet metal parts with the same length of the scissor stays replaced by him Holes for receiving them on the one hand positively connecting and on the other hand the hollow beam or beams with the other scissors strive for connecting elements. The hollow beams can cost through cheap punching and edging can be produced.

Im folgenden wird die Erfindung anhand des in der Zeichnung dar­ gestellten Ausführungsbeispieles mit 4 Hohlträgern näher erläutert. Es zeigenIn the following the invention based on the in the drawing presented embodiment with 4 hollow beams explained in more detail. Show it

Fig. I eine Seitenansicht der Nürnberger Schere, Fig. I is a side view of the lazy-tongs,

Fig. II die um 90° gedrehte Ansicht des unteren Abschnittes der Nürnberger Schere, Fig. II, the 90 ° turned view of the lower portion of the lazy tongs,

Fig. III einen Schnitt durch einen Hohlträger, Fig. III is a section through a hollow carrier,

Fig. IV eine Seitenansicht eines Hohlträgers Fig. V die Elemente einer Drehverbindung. Fig. IV is a side view of a hollow beam. Fig. V, the elements of a rotary connection.

Mit A sind die Hohlträger, mit B die üblichen Scherenstreben und mit C die Drehverbindungen bezeichnet. With A are the hollow beams, with B the usual scissor stays and C denotes the slewing rings.  

Die Hohlträger A bestehen aus Blechteilen 1 und 2, die vorzugsweise in ihrer Größe und Form identisch sind. Jeder Hohlträger A hat die Länge der durch ihn ersetzten Streben und ist mit zwei mal drei Löchern 3 versehen, die dem Durchmesser einer Schraube, eines Niet oder, wie hier als Ausführungsbeispiel gezeigt, eines Blindniet 7 entsprechen. Schraube oder Niet 7 bildet zusammen mit Rohrabschnitt 4 und der Scheibe 5 eine formschlüssige Verbindung der Hohlträger­ hälften 1 und 2 miteinander. Auf dem Rohrabschnitt 4 ist die Scherenstrebe B, die durch eine Scheibe 6 im Abstand zum Hohlträger A gehalten wird, drehbar gelagert.The hollow beam A consist of sheet metal parts 1 and 2 , which are preferably identical in size and shape. Each hollow beam A has the length of the struts replaced by it and is provided with two times three holes 3 , which correspond to the diameter of a screw, a rivet or, as shown here as an exemplary embodiment, a blind rivet 7 . Screw or rivet 7 forms together with pipe section 4 and the washer 5 a positive connection of the hollow beams halves 1 and 2 with each other. On the pipe section 4 , the scissor stay B, which is held at a distance from the hollow support A by a disk 6 , is rotatably mounted.

Die auf diese sehr einfache und wirksame Weise zusammengefügten Scherenteile sind in gleicher Weise in den Drehpunkten 8 gelagert, wobei die oberen und unteren Abschlußschienen 11 und 12 die an den Drehpunkten c vorhandenen Scherenstreben B ersetzen.The scissor parts assembled in this very simple and effective manner are mounted in the same way in the pivot points 8 , the upper and lower end rails 11 and 12 replacing the scissor stays B present at the pivot points c.

Die Drehpunkte 9 sind in üblicher Weise ausgebildet und in den Schlitzen 10 der Abschlußschienen 11 und 12 geführt.The fulcrums 9 are formed in the usual way and guided in the slots 10 of the end rails 11 and 12 .

Claims (3)

1. Vorrichtung zur Parallelführung von beweglichen Böden in Behältern durch Anordnung einer paarweise miteinander verwindungssteif verbundenen Nürnberger Schere, dadurch gekennzeichnet, daß bis zur halben Anzahl der Scherenstreben und die sonst erforderlichen das Scherenpaar verwindungs­ steif verbindenden Elemente durch Hohlträger (A) ersetzt werden.1. Device for parallel guidance of movable floors in containers by arranging a pair of torsionally rigid Nuremberg scissors, characterized in that up to half the number of scissor struts and the otherwise required pair of torsionally rigid connecting elements are replaced by hollow beams (A). 2. Vorrichtung nach Anspruch 1 dadurch gekennzeichnet, daß die Hohlträger (A) aus zwei identischen aus Blech geformten Teilen (1, 2) bestehen.2. Device according to claim 1, characterized in that the hollow carrier (A) consist of two identical parts formed from sheet metal ( 1 , 2 ). 3. Vorrichtung nach Anspruch 2 dadurch gekennzeichnet, daß eine formschlüssige Verbindung zwischen den beiden einen Hohlträger (A) bildenden Blechteilen (1, 2) durch je eine Schraube oder Niet und einem Rohrabschnitt (4) hergestellt wird, auf dem eine Scherenstrebe (B) drehbar gelagert ist.3. Device according to claim 2, characterized in that a positive connection between the two a hollow support (A) forming sheet metal parts ( 1 , 2 ) is made by a screw or rivet and a pipe section ( 4 ) on which a scissor stay (B) is rotatably mounted.
DE19914130887 1991-09-17 1991-09-17 Movable container floor parallel guidance mechanism - uses hollow beams in place of conventional lazy-tong links Withdrawn DE4130887A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914130887 DE4130887A1 (en) 1991-09-17 1991-09-17 Movable container floor parallel guidance mechanism - uses hollow beams in place of conventional lazy-tong links

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914130887 DE4130887A1 (en) 1991-09-17 1991-09-17 Movable container floor parallel guidance mechanism - uses hollow beams in place of conventional lazy-tong links

Publications (1)

Publication Number Publication Date
DE4130887A1 true DE4130887A1 (en) 1993-03-18

Family

ID=6440798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914130887 Withdrawn DE4130887A1 (en) 1991-09-17 1991-09-17 Movable container floor parallel guidance mechanism - uses hollow beams in place of conventional lazy-tong links

Country Status (1)

Country Link
DE (1) DE4130887A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332060A1 (en) * 1993-09-21 1995-03-23 Klaus Rudolph Container
NL1024325C2 (en) * 2003-09-18 2005-03-21 Gerrit Jan Hesseling Device is for tilting of containers opened from above, mostly octabins, where they contain, for instance, granulate, which needs to be fed to a production machine
DE102010037258A1 (en) 2010-08-31 2012-03-01 Gmöhling Transportgeräte GmbH System for transport trolley for container, comprises movable loading floor and frame, where two roller mechanisms are mounted on or within frame
CN107628341A (en) * 2017-11-13 2018-01-26 郭中飞 A kind of adjustable crops apparatus for placing in space
DE102019111659A1 (en) * 2019-05-06 2020-11-12 Christian Schwab Platform for handling goods

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4332060A1 (en) * 1993-09-21 1995-03-23 Klaus Rudolph Container
NL1024325C2 (en) * 2003-09-18 2005-03-21 Gerrit Jan Hesseling Device is for tilting of containers opened from above, mostly octabins, where they contain, for instance, granulate, which needs to be fed to a production machine
DE102010037258A1 (en) 2010-08-31 2012-03-01 Gmöhling Transportgeräte GmbH System for transport trolley for container, comprises movable loading floor and frame, where two roller mechanisms are mounted on or within frame
CN107628341A (en) * 2017-11-13 2018-01-26 郭中飞 A kind of adjustable crops apparatus for placing in space
DE102019111659A1 (en) * 2019-05-06 2020-11-12 Christian Schwab Platform for handling goods

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8139 Disposal/non-payment of the annual fee