DE102004053386A1 - Machine has means of conveyance such as platform movable along compact individual guiding profile which in conjunction with spindle-nut pair can absorb all forces resulting from load and create transporting movement - Google Patents
Machine has means of conveyance such as platform movable along compact individual guiding profile which in conjunction with spindle-nut pair can absorb all forces resulting from load and create transporting movement Download PDFInfo
- Publication number
- DE102004053386A1 DE102004053386A1 DE200410053386 DE102004053386A DE102004053386A1 DE 102004053386 A1 DE102004053386 A1 DE 102004053386A1 DE 200410053386 DE200410053386 DE 200410053386 DE 102004053386 A DE102004053386 A DE 102004053386A DE 102004053386 A1 DE102004053386 A1 DE 102004053386A1
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- machine
- machine according
- conveyor
- load
- 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- Withdrawn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
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/022—Guideways; Guides with a special shape
-
- 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
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- 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
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
- B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
Abstract
Description
Die Erfindung bezieht sich hauptsächlich auf Hebe- und Fördereinrichtungen zum Befördern von älteren Menschen und Menschen mit Behinderungen.The Invention relates mainly on lifting and conveying equipment to carry from older ones People and people with disabilities.
Die Entwicklung derartiger „Behindertenlifte " geht sprunghaft voran. Es sind besonders Trends zur Geschwindigkeitserhöhung der Fördereinrichtung und zur Zunahme der Förderhöhen zu verzeichnen. Dabei stoßen konventionelle Antriebskonzepte mit Spindel als Fördermittel schnell an die Grenzen des Machbaren. Bei angetriebener Spindel bestehen besonders in Bezug auf unerwünschte Schwingungen durch Drehzahl und Spindellänge markante Grenzen.The Development of such "handicapped lifts" goes by leaps and bounds Ahead. There are especially trends to increase the speed of Conveyor and to increase the production levels. there bump conventional drive concepts with spindle as a conveyor fast to the limits of the feasible. With driven spindle exist especially in relation to unwanted vibrations by speed and spindle length striking boundaries.
Sollen diese Grenzen überwunden werden, ist eine mögliche Lösung die Mutter anzutreiben. Das bedeutet, dass sich z.B. bei hängender Spindel der Antrieb am Fördermittel befinden muss.Should overcome these limits is possible solution to drive the mother. This means that e.g. at hanging Spindle the drive on the conveyor must be located.
Behindertenlifte mit Spindeltrieb bekannter Bauart werden entlang mehrerer Führungsstränge bzw. schienen geführt, wobei sich der Antrieb auch am Fördermittel befinden kann. Disabled lifts with spindle drive known type are along several guide strands or rails led, where the drive also on the conveyor can be located.
Einsäulenführungen, bei denen nicht die klassische mehrsträngige Schienenführung (Rahmen mit mindestens 2 Einzelschienen) notwendig ist, ermöglichen eine kompaktere kostengünstige Bauart und eine sehr variable Gestaltung des Fördermittels.Einsäulenführungen, where not the classic multi-strand rail guide (frame with at least 2 individual rails) is necessary allow a more compact cost-effective Design and a very variable design of the conveyor.
Des Weiteren sind Behindertenlifte mit Spindeltrieb bekannt, die entlang eines Führungsprofils geführt sind, wobei jedoch die Spindel angetrieben wird.Of Furthermore, handicapped lifts with spindle drive are known along the a leadership profile are performed, however, the spindle is driven.
Der im Schutzanspruch 1 beschriebenen Erfindung liegt das Problem zugrunde, eine Hebe- bzw. Fördereinrichtung zu schaffen, die für Förderwege von mehr als 2 Metern und dabei Hubgeschwindigkeiten von mehr als 0,1 m/s ermöglicht und dabei eine sehr kostengünstige und kompakte Bauart aufweist.Of the The invention described in the protection claim 1 is based on the problem a lifting or conveying device to create that for Delivery routes from more than 2 meters and thereby lifting speeds of more than 0.1 m / s allows and a very cost effective and compact design.
Dieses Problem wird mit den im Schutzanspruch 1 aufgeführten Merkmale gelöst, wonach sich das Fördermittel entlang eines einzigen Führungsprofils bewegt, die Spindel im Führungsprofil vorwiegend verdrehgesichert gelagert ist und die Spindelmutter – am Fördermittel drehbar gelagert – angetrieben ist.This Problem is solved with the features listed in the protection claim 1, which the funding along a single guide profile moved, the spindle in the guide profile is stored mainly against rotation and the spindle nut - on the conveyor rotatably mounted - driven is.
Die Schutzansprüche 2 bis 7 beinhalten weiterführende Gestaltungsmöglichkeiten zur Umsetzung derartiger Hebe- und Fördereinrichtungen.The protection claims 2 to 7 include continuing design options to implement such lifting and conveying equipment.
Einige
Ausführungsbeispiele
der Erfindung werden anhand der
Es zeigen:It demonstrate:
Das Fördermittel weist zwei um 90° versetzte Zugänge auf. Diese Anordnung zeigt deutlich einen wesentlichen Vorteil der Erfindung gegenüber der Ausführung mit mehreren Führungsschienen. Es sind so an allen vier Seiten einer rechteckigen Plattform Zugangsmöglichkeiten gegeben.The funding has two entrances offset by 90 °. This arrangement clearly shows a significant advantage of the invention across from the execution with several guide rails. It is on all four sides of a rectangular platform accessibility given.
Ein
Zugang ist durch eine Tür
(
Hinter
der Verkleidung (
Zur
Kabelführung
und Unterbringung einiger Elektrokomponenten ist seitlich neben
dem Führungsprofil
ein Kabelschacht (
Zur
Führung
des Fahrwagens im Führungsprofil
sind mindestens drei Tragrollen (
Die Ausführung des Profils als Strangpressprofil ermöglicht die Erfüllung vieler notwendiger Funktionalitäten. Dies beinhaltet eine belastungsgerechte Führung bei großer Steife, Schaffung von Befestigungspunkten und Unterbringung von Befestigungsschrauben, Unterbringung von Stell- und Schaltelementen und Kabelführung.The execution the profile as an extruded profile allows the fulfillment of many necessary functionalities. This includes a load-oriented leadership with great stiffness, Creation of fixing points and accommodation of fixing screws, Housing of control and switching elements and cable management.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410053386 DE102004053386A1 (en) | 2004-11-02 | 2004-11-02 | Machine has means of conveyance such as platform movable along compact individual guiding profile which in conjunction with spindle-nut pair can absorb all forces resulting from load and create transporting movement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410053386 DE102004053386A1 (en) | 2004-11-02 | 2004-11-02 | Machine has means of conveyance such as platform movable along compact individual guiding profile which in conjunction with spindle-nut pair can absorb all forces resulting from load and create transporting movement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004053386A1 true DE102004053386A1 (en) | 2006-05-18 |
Family
ID=36273722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200410053386 Withdrawn DE102004053386A1 (en) | 2004-11-02 | 2004-11-02 | Machine has means of conveyance such as platform movable along compact individual guiding profile which in conjunction with spindle-nut pair can absorb all forces resulting from load and create transporting movement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004053386A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008022674A1 (en) * | 2006-08-23 | 2008-02-28 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Lifting device, particularly for motor vehicles |
RU217478U1 (en) * | 2022-12-19 | 2023-04-04 | Общество с ограниченной ответственностью "УралПодъемник" | Lifting device for people with limited mobility |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1161255A (en) * | 1915-05-22 | 1915-11-23 | Mary Schnitzer | Ball-and-screw elevator and fire-escape. |
US3468401A (en) * | 1965-12-13 | 1969-09-23 | Letz Aufzug Ets | Screw-driven elevator |
US4306634A (en) * | 1979-08-08 | 1981-12-22 | Sangster George G | Lift assembly |
WO1990006894A1 (en) * | 1988-12-21 | 1990-06-28 | Alimak Ab | A screw lift |
FR2642742A1 (en) * | 1989-02-07 | 1990-08-10 | Marchand Bernard | Lift |
US5626208A (en) * | 1995-07-13 | 1997-05-06 | Sprague; Randy L. | Lift assembly |
DE19902390A1 (en) * | 1998-01-24 | 1999-09-09 | Thielow | Elevator with support column for car or cage |
GB2335411A (en) * | 1998-03-21 | 1999-09-22 | Philip Brendan Middleton | Helically driven elevator |
DE19847763A1 (en) * | 1998-10-16 | 2000-04-27 | Hirt Hans Juergen | Invalid elevator installed in building has platform displaced via operating drive with electric motor moved along threaded spindle |
DE10021884A1 (en) * | 2000-05-05 | 2001-11-08 | Frank Thielow | Lift with cabin fixed to chassis has support column with guide pieces, length-equalizing unit and hollow spindle system, and plate spring |
-
2004
- 2004-11-02 DE DE200410053386 patent/DE102004053386A1/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1161255A (en) * | 1915-05-22 | 1915-11-23 | Mary Schnitzer | Ball-and-screw elevator and fire-escape. |
US3468401A (en) * | 1965-12-13 | 1969-09-23 | Letz Aufzug Ets | Screw-driven elevator |
US4306634A (en) * | 1979-08-08 | 1981-12-22 | Sangster George G | Lift assembly |
WO1990006894A1 (en) * | 1988-12-21 | 1990-06-28 | Alimak Ab | A screw lift |
FR2642742A1 (en) * | 1989-02-07 | 1990-08-10 | Marchand Bernard | Lift |
US5626208A (en) * | 1995-07-13 | 1997-05-06 | Sprague; Randy L. | Lift assembly |
DE19902390A1 (en) * | 1998-01-24 | 1999-09-09 | Thielow | Elevator with support column for car or cage |
GB2335411A (en) * | 1998-03-21 | 1999-09-22 | Philip Brendan Middleton | Helically driven elevator |
DE19847763A1 (en) * | 1998-10-16 | 2000-04-27 | Hirt Hans Juergen | Invalid elevator installed in building has platform displaced via operating drive with electric motor moved along threaded spindle |
DE10021884A1 (en) * | 2000-05-05 | 2001-11-08 | Frank Thielow | Lift with cabin fixed to chassis has support column with guide pieces, length-equalizing unit and hollow spindle system, and plate spring |
Non-Patent Citations (2)
Title |
---|
HEIN,Wilfried: Antriebe von Behinderten-Senkrechtaufzügen. In: Lift-Report, 22.Jg., 1996, H.3, Mai/Juni, S.22-26 * |
HEIN,Wilfried: Antriebe von Behinderten-Senkrechtaufzügen. In: Lift-Report, 22.Jg., 1996, H.3, Mai/Juni, S.22-26; |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008022674A1 (en) * | 2006-08-23 | 2008-02-28 | Maha Maschinenbau Haldenwang Gmbh & Co. Kg | Lifting device, particularly for motor vehicles |
RU217478U1 (en) * | 2022-12-19 | 2023-04-04 | Общество с ограниченной ответственностью "УралПодъемник" | Lifting device for people with limited mobility |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20111103 |