DE553136C - Drive for sliding doors or the like. - Google Patents
Drive for sliding doors or the like.Info
- Publication number
- DE553136C DE553136C DE1930553136D DE553136DD DE553136C DE 553136 C DE553136 C DE 553136C DE 1930553136 D DE1930553136 D DE 1930553136D DE 553136D D DE553136D D DE 553136DD DE 553136 C DE553136 C DE 553136C
- Authority
- DE
- Germany
- Prior art keywords
- strands
- drive
- sliding doors
- ball
- guide rail
- 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.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/0626—Details, e.g. suspension or supporting guides for wings suspended at the top
- E05D15/0643—Details, e.g. suspension or supporting guides for wings suspended at the top on balls or floating rollers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/063—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body, e.g. a carriage or part thereof, provided between the legs of a U-shaped guide rail or track
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
- F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
- F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
- F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
- F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
- F16C29/064—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with two rows of balls, one on each side of the rail
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2350/00—Machines or articles related to building
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elevator Door Apparatuses (AREA)
- Pinball Game Machines (AREA)
Description
Laufwerk für Schiebetüren o. dgl. Die Erfindung betrifft ein Laufwerk, welches sowohl für Schiebetüren als auch als Führung für Aufzüge verwendet werden kann. Das Laufwerk besteht bekanntermaßen aus einer Rollenvorrichtung unter Verwendung von endlosen Kugel- oder Rollenketten.Drive for sliding doors or the like. The invention relates to a drive, which can be used both for sliding doors and as a guide for elevators can. The drive is known to consist of a roller device using of endless ball or roller chains.
Die Erfindung besteht im wesentlichen darin, daß in einer Ebene zwei Kugel- oder Rollenketten angeordnet sind, von denen immer nur zwei Stränge, und zwar entweder die äußeren oder die inneren, belastet sind, während die anderen beiden Stränge einen solchen Spielraum haben, daß sie unbelastet bleiben und trotzdem eine stramme Führung der ganzen Vorrichtung erreicht wird.The invention consists essentially in the fact that two in a plane Ball or roller chains are arranged, of which only two strands, and although either the outer or the inner are burdened, while the other two Strands have such leeway that they remain unencumbered and still have one tight guidance of the whole device is achieved.
Gegenüber dem Bekannten, wo immer nur ein Herzstück von Rollen oder Kugeln umgeben ist, die in einer Führung gleiten, wird also erreicht, daß keine gleitende Reibung mehr auftritt, sondern ein tatsächliches Abrollen der Kugeln oder Rollen vor sich geht, so daß die Reibung bei dem Erfindungsgegenstand auf das äußerste herabgemindert wird.Compared to the known, where there is always only a core of roles or Balls is surrounded that slide in a guide, so that no sliding friction occurs more, but an actual rolling of the balls or Rolling is going on, so that the friction in the subject invention to the utmost is degraded.
In der Zeichnung ist der Erfindungsgegenstand in zwei Ausführungsformen dargestellt, und zwar zeigen: Abb. i und z einerseits und Abb.3 und ¢ andererseits je einen senkrechten Querschnitt und eine größtenteils schematisch gehaltene Vorderansicht bzw. einen teilweisen Längsschnitt der Vorrichtung.In the drawing, the subject of the invention is in two embodiments shown, namely: Fig. i and z on the one hand and Fig.3 and ¢ on the other hand each a vertical cross section and a largely schematic front view or a partial longitudinal section of the device.
Als rollendes il-Zittel für eine Schiebetür a (Abb. i und a) sind zwei endlose Bahnen b verwendet, die von endlosen Kugel- oder Rollenketten cl, c@ umgeben sind. Die rollenden Mittel cl, c2 dieser herzförmigen Rollenbahnen b können in dichter Folge liegen oder, wie bei Verwendung eines Kugelkäfigs, voneinander getrennt gehalten werden. Bei der ersten Ausführungsform (Abb. i und a) umgeben die inneren Kugelstränge cl eine T-Schiene d, die ortsfest mit der Wand verbunden ist. Diese beiden inneren Stränge cl sind hier diejenigen, die belastet sind. Bei Fortbewegung der Türa laufen die Kugeln der inneren Stränge cl durch einen entsprechenden Bogen der Herzstücke b in die beiden äußeren Stränge c2 über, die einen größeren Spielraum erhalten und demgemäß ungehindert laufen können, also dauernd unbelastet bleiben. Bei weiterem Vorwärtsb:ewegen der Tür .a führen die Kugeln einen Umlauf um die Herzstücke b aus. e ist die an der Schiebetür o. dgl. angeordnete Führungsschiene.As a rolling il-Zittel for a sliding door a (Fig. I and a) are two endless tracks b used by endless ball or roller chains cl, c @ are surrounded. The rolling means cl, c2 of these heart-shaped roller conveyors can b lie in close succession or, as when using a ball cage, apart from one another are kept separate. Surrounded in the first embodiment (fig. I and a) the inner spherical strands cl a T-rail d, which is fixedly connected to the wall is. These two inner strands cl are the ones that are loaded here. at Movement of the door, the balls of the inner strands cl run through a corresponding one Arch of the frogs b into the two outer strands c2, which are a larger one Preserve leeway and accordingly can run unhindered, i.e. permanently unencumbered stay. If you move further forwards because of the door .a, the balls run one cycle around the frogs b from. e is the guide rail arranged on the sliding door or the like.
Sobald die ganze Vorrichtung um 9o° gedreht wird, ist es möglich, sie z. B. als Gleitschienenführung für Aufzüge zu verwenden (Abb.3 und q.). In diesem Fall wird die Fahrstuhlkabine a mit Hilfe der Rollenvorrichtung in senkrecht angeordneten U-förmigen Schienen d geführt. Hier sind nicht die inneren, sondern die äußeren Kugelstränge c. die belasteten, und zwar dadurch, daß sie durch ein strammes Einpassen ein seitliches Pendeln der Kabine verhüten sollen. Um auch hier eine rollende Reibung zu erreichen, muß eine Schiene iel zwischen den beiden Herzstücken b, fest mit diesen verbunden, angeordnet werden, und zwar so, daß die inneren Kugelstränge cl zwischen dieser Schiene und den Herzstücken mit gewissem Spielraum laufen können.As soon as the whole device is rotated by 90 °, it is possible to she z. B. to be used as a slide rail guide for elevators (Fig.3 and q.). In this Case, the elevator car a is arranged vertically with the help of the roller device U-shaped rails d guided. Here are not the inner ones, but the outer ones Ball strands c. the burdened by the fact that they fit tightly should prevent the cabin from swinging sideways. Here, too, there is a rolling friction to reach, there must be a rail between the two frogs b, firmly connected to these, are arranged in such a way that the inner spherical strands cl can run with a certain amount of leeway between this rail and the frogs.
Nach vorstehendem ist also an einer ortsfesten Wand entweder eine T-förmige oder eine U-förmige Schiene befestigt, die im ersten Fall von den inneren belasteten Kugelsträngen cl umfaßt wird, während im zweiten Fall die äußeren belasteten Kugelstränge c2 von der ortsfesten U-förmigen Schiene umfaßt werden.According to the above, either one is on a stationary wall T-shaped or U-shaped rail attached, in the first case from the inner loaded ball strands cl is included, while in the second case the outer loaded Ball strands c2 are encompassed by the fixed U-shaped rail.
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE553136T | 1930-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE553136C true DE553136C (en) | 1932-06-22 |
Family
ID=6563634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1930553136D Expired DE553136C (en) | 1930-04-06 | 1930-04-06 | Drive for sliding doors or the like. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE553136C (en) |
-
1930
- 1930-04-06 DE DE1930553136D patent/DE553136C/en not_active Expired
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