DE119132C - - Google Patents
Info
- Publication number
- DE119132C DE119132C DENDAT119132D DE119132DA DE119132C DE 119132 C DE119132 C DE 119132C DE NDAT119132 D DENDAT119132 D DE NDAT119132D DE 119132D A DE119132D A DE 119132DA DE 119132 C DE119132 C DE 119132C
- Authority
- DE
- Germany
- Prior art keywords
- link
- scissors
- lowered
- pair
- brought closer
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 240000007772 Anthriscus sylvestris Species 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002965 rope Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei dem auf beiliegender Zeichnung durch die Fig. 1 und 2 in Vorderansicht und durch Fig. 3 in. Seitenansicht dargestellten Aufzug werden die Fördergestelle in bereits bekannter Weise durch Vermittelung sogenannter Nürnberger Scheeren gehoben und gesenkt. Um das Gewicht der beiden neben einander angeordneten Aufzüge auszugleichen, sind dieselben, wie üblich, mit einander in Verbindung gebracht. In the case of the accompanying drawing through FIGS. 1 and 2 in front view and through Fig. 3 in. Elevator shown in side view, the conveyor racks are already known Wise raised and lowered by means of so-called Nuremberg scissors. Around to balance the weight of the two elevators arranged next to each other are the same, as usual, associated with each other.
Die Verbindung bezw. die Vorrichtung zum Heben und Senken der Aufzüge ist besonderer Art, sie ist sehr einfach und macht Seile bezw. Ketten und die für diese nöthigen Rollen vollständig entbehrlich.The connection respectively. the device for raising and lowering the elevators is special Art, it is very simple and makes ropes and / or. Chains and the roles necessary for these complete dispensable.
Je ein unteres Scheerenglied ist so mit einer Welle w verbunden, dafs beide in einem Winkel von etwa 900 zu einander stehen. Die Welle kann eventuell hohl und auf einer massiven Achse α gelagert sein. Die Welle w ist mit einem Zahnsegment \ versehen, in welches eine Schnecke 5 eingreift. Da die mit der Welle w verbundenen Scheerenglieder zu einander versetzt sind, befindet sich das eine etwa in der wagerechten Richtung, wenn das andere in eine aufrechte Stellung gekommen ist, und es findet dadurch immer das Heben der einen Hebelanordnung gleichzeitig mit dem Senken der anderen statt, und infolge der Anordnung der Schnecke mit Schneckenrad wird der Aufzug, ohne dafs eine besondere Feststellvorrichtung nöthig ist, in jeder Stellung gehalten. Zur Führung der Scheeren in dem Gestell g dienen mit den Tischen t bezw. mit besonderen Traversen verbundene Gleitstücke q, welche mit Rollen versehen sein können. Das Gestell wird zweckmäfsig aus U-Eisen oder solchen Faconeisenschienen hergestellt, welche den Gleitstücken eine gute Führung verleihen. Soll, wenn z. B. die Aufzugsvorrichtung für Bauaufzüge dienen soll, das Baumaterial nach und nach höher gehoben werden, so wird das Gestell g durch Aufsetzen weiterer entsprechender Schienen verlängert und ebenso werden weitere Scheerenglieder h eingeschaltet.Depending Scheer a lower member is connected to a shaft w, both DAF at an angle of approximately 90 0 are to each other. The shaft can possibly be hollow and mounted on a solid axis α . The shaft w is provided with a toothed segment \ in which a worm 5 engages. Since the scissor members connected to the shaft w are offset from one another, one is approximately in the horizontal direction when the other has come into an upright position, and the lifting of one lever arrangement always takes place at the same time as the lowering of the other , and as a result of the arrangement of the worm with worm wheel, the elevator is held in every position without the need for a special locking device. To guide the scissors in the frame g serve with the tables t respectively. sliding pieces q connected with special crossbars, which can be provided with rollers. The frame is expediently made of U-iron or such shaped iron rails, which give the sliders good guidance. Should, if z. B. the elevator device is to be used for construction elevators, the building material is gradually lifted higher, the frame g is extended by placing further appropriate rails and also more scissor members h are switched on.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE119132C true DE119132C (en) |
Family
ID=388281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT119132D Active DE119132C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE119132C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2771147A (en) * | 1950-05-18 | 1956-11-20 | Charles S Ash | Four-wheel driven tractor |
DE4225871A1 (en) * | 1992-08-05 | 1994-02-10 | Karl Eickmann | Goods or passenger lift - has hinged levers on both sides of platform which form concertina assemblage, uppermost levers being attached to slide moving on guide rod |
-
0
- DE DENDAT119132D patent/DE119132C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2771147A (en) * | 1950-05-18 | 1956-11-20 | Charles S Ash | Four-wheel driven tractor |
DE4225871A1 (en) * | 1992-08-05 | 1994-02-10 | Karl Eickmann | Goods or passenger lift - has hinged levers on both sides of platform which form concertina assemblage, uppermost levers being attached to slide moving on guide rod |
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