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 linksInfo
- 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- Withdrawn
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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/065—Scissor linkages, i.e. X-configuration
- B66F7/0666—Multiple scissor linkages vertically arranged
-
- 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
- B66F3/22—Lazy-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
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)
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)
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 |
-
1991
- 1991-09-17 DE DE19914130887 patent/DE4130887A1/en not_active Withdrawn
Cited By (5)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |