EP1136418B1 - Device for remote control of a motorised lifting device - Google Patents
Device for remote control of a motorised lifting device Download PDFInfo
- Publication number
- EP1136418B1 EP1136418B1 EP01250073A EP01250073A EP1136418B1 EP 1136418 B1 EP1136418 B1 EP 1136418B1 EP 01250073 A EP01250073 A EP 01250073A EP 01250073 A EP01250073 A EP 01250073A EP 1136418 B1 EP1136418 B1 EP 1136418B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- control
- transmitter
- actuated
- switch
- activation switch
- 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 - Lifetime
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- 230000004913 activation Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006266 hibernation Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
- B66C13/44—Electrical transmitters
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
Definitions
- the invention relates to a device for controlling a motor-driven Hoist according to the preamble of claim 1.
- a motor-driven hoist which is a lifting and Lowerable load-carrying means, which at the lower end of a Supporting means is attached.
- a handle on the load handler molded for an operator.
- the handle points to the control of the two functions Raise and lower a ram button on each, the one as a rocker switch trained double arm by means of a pivoting wing are actuated.
- the Plunger push-buttons belong to the externally operable control elements, which are unactivated in an inactive standby position where they have no deliver electrical control signals.
- electrical control signals are generated via a corresponding connection cable directed to the power controllers of the drive.
- the connecting cable in the form of a helical coil around arranged the suspension means.
- the coil pulled apart accordingly The available stroke is due to the limited helix used.
- An embodiment of the plunger button with successively arranged follower contacts is known from DE 44 12 557 C2, in which the control signals for the power controller with the help of a arranged on the plunger of the plunger master permanent magnet and an opposite fixed Hall sensor are generated.
- US 5,574,585 discloses a system for transmitting control data between an infrared transmitter and an infrared receiver.
- the infrared transmitter includes a keyboard for inputting control signals, a Microprocessor, a power supply and a transmitter unit.
- a keyboard for inputting control signals
- a Microprocessor for a Microprocessor
- a power supply for supplying power
- a transmitter unit When pressing the Keyboard wakes the transmitter from hibernation, including the Powered by a first signal from the keyboard for the Transmitter unit is turned on. Then that's from the keyboard transmitted control signal to the receiver and there by a Control unit implemented. When idle, the system continues to consume Energy.
- the object of the invention is a device for controlling a hoist indicate that the o. g. Disadvantages avoids.
- the solution provides in and / or on the housing: a transmitter for wireless Transmission of the control signals to a remote from the housing, with the power controller control connected receiver, further one Power supply for the control elements and the transmitter and a Activation switch, which upon actuation of one of the control elements the Power is turned on and off each, if all Controls are in their standby position.
- a Activation switch which upon actuation of one of the control elements the Power is turned on and off each, if all Controls are in their standby position.
- the power supply is from the control elements and the transmitter so always separated when all controls are in their ready position.
- the receiver can be supplied by the power supply of the power controller. This is done via a common cable connection.
- each control element shifts in the course its actuating path, the activation switch. It is technically simple to switch on the power supply common activation switch is provided and all control elements turn it on and off
- each control element as Tappet is formed, with at least one in the course of his Movement path arranged activation switch, wherein the associated plunger can be moved back into its standby position by a return spring.
- An ergonomically favorable solution provides that a ram button for the two Functions lifting and lowering is provided, with the two plunger button above a trained as a rocker double arm by means of a swing wing are operable.
- Each lever arm is one of the two plunger push-buttons for actuation assigned.
- the housing is a to Load handling means arranged handle shaped.
- a simple and inexpensive solution provides that transmission using Infrared light takes place, the transmitter and the receiver facing each other and / or the radiation angle is chosen so large that the infrared light of the transmitter safely reached the receiver.
- a variety of drives of one or more hoists are with the inventive solution controllable when the transmission signal a Contains address information for the recipient to be addressed.
- Fig. 1 shows a device for controlling a hoist, in a known manner a raised and lowered, attached to a chain as a support means hook as Has load-carrying means.
- the drive of the lifting movement takes place by means of a Motors, which is controllable in a known manner via power controller.
- the power controller are connected via corresponding cables to a drive power supply.
- Fig. 1 shows the device without housing, which takes the form of a load receiving means has firmly arranged handle.
- FIG. 1 shows a printed circuit board 4, on the three plunger button 5, 6, 7, each with a longitudinally displaceable plunger as Control elements are arranged.
- Each of the parallel aligned Plunger button 5, 6, 7 is displaceable in its push rod longitudinal direction.
- the two Push-button 5, 6 are for the functions lifting (push-button 5) and lowering (Plunger button 6) provided; the plunger button 7 serves to stop the Antnebs in an emergency situation.
- the plunger button 5, 6, 7 are based on Fig. 1 at its upper end with a provided in ram longitudinally extending cylinder button 8, 9, 10, located at closed housing through corresponding housing openings to the outside extends, so that the plunger button 5, 6, 7 are actuated by an operator.
- the plunger button 5, 6, 7 are shown in their inactive ready position, in they are held automatically by means not shown return springs. Are located all three plunger buttons 5, 6, 7 in their standby position, ie as shown in Fig. 1 in its uppermost position, the activation switch 12 is turned off and thus the accumulator 1 of the plunger buttons 5, 6, 7 and the transmitter 2 separately. In Consequently, no electrical energy is consumed in this switching state. First upon actuation of a plunger button 5 or 6 or 7, the activation switch 12 closed and thus the power supply (accumulator 1) turned on.
- a common Connecting element 11 which here is plate-shaped, down, which directly or after a given free travel a single Activation switch 12 actuated, the accumulator 1 with the plunger buttons 5, 6, 7 including the associated electronics as well as the transmitter 2 connects, so that These are supplied with elektnscher energy.
- the use of the common Connecting element 11 ensures that each plunger button 5, 6, 7 in the course of his Move the (single) activation switch 12 closes and thus the Power supply (the accumulator 1) turns on.
- Fig. 1 shows two more the direction signal for the power controller issuing Switch 13, 14, which are closed only after the activation switch 12. in the Course of the actuation path of the plunger button 5, 6, 7 so be the first Activation switch 12 and subsequently (on actuation of the plunger button 5 or 6) the direction switch 13 or 14 is closed.
- the transmitter 2 is aligned on the load receiving means, that this the receiver is facing, wherein the radiation angle is chosen so large that the infrared light the Receiver safely reached.
- the transmitter 2 transmits the control signals For security reasons I encrypted an address information for the to be addressed receiver.
- the two plunger buttons 5, 6 are arranged at the load receiving means Handle designed for ergonomic reasons via a switching rocker Double arm operated by means of a swing wing.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
- Invalid Beds And Related Equipment (AREA)
- Selective Calling Equipment (AREA)
- Lock And Its Accessories (AREA)
Description
Die Erfindung betrifft eine Einrichtung zum Steuern eines motorangetriebenen Hebezeugs gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a device for controlling a motor-driven Hoist according to the preamble of claim 1.
Aus der DE 42 29 674 C2 ist ein motorangetriebenes Hebezeug bekannt, das ein heb- und senkbares Lastaufnahmemittel aufweist, welches am unteren Ende eines Tragmittels befestigt ist. Zum Manipulieren der Last ist am Lastaufnahmemittel ein Griff für eine Bedienperson angeformt. Der Griff weist zur Steuerung der beiden Funktionen Heben und Senken je einen Stößeltaster auf, die über einen als Schaltwippe ausgebildeten Doppelarmhebel mittels eines Schwenkflügels betätigbar sind. Die Stößeltaster gehören zu den von außen betätigbaren Steuerungselementen, die sich unbetätigt in einer inaktiven Bereitschaftsstellung befinden, in der sie keine elektrischen Steuersignale abgeben. Bei Betätigung eines Steuerungselements werden elektrische Steuersignale erzeugt über ein entsprechendes Verbindungskabel zu den Leistungsstellern des Antriebs geleitet.From DE 42 29 674 C2 a motor-driven hoist is known, which is a lifting and Lowerable load-carrying means, which at the lower end of a Supporting means is attached. To manipulate the load, there is a handle on the load handler molded for an operator. The handle points to the control of the two functions Raise and lower a ram button on each, the one as a rocker switch trained double arm by means of a pivoting wing are actuated. The Plunger push-buttons belong to the externally operable control elements, which are unactivated in an inactive standby position where they have no deliver electrical control signals. Upon actuation of a control element electrical control signals are generated via a corresponding connection cable directed to the power controllers of the drive.
Um die bei Betrieb des Hebezeugs veranderliche Länge des Tragmittels ausgleichen zu können, ist das Verbindungskabel in Form einer schraubenförmigen Wendel um das Tragmittel angeordnet. Je nach Höhe des Lastaufnahmemittels ist die Wendel entsprechend auseinandergezogen. Der verfügbare Hubweg ist bedingt durch die verwendete Wendel begrenzt. Weiter ist es bei dieser Lösung von Nachteil, dass das Verbindungskabel zusätzlichen Platz beansprucht und durch das Tragmittel beschädigt werden kann.To compensate for the varying length of the suspension element during operation of the hoist To be able to, is the connecting cable in the form of a helical coil around arranged the suspension means. Depending on the height of the load handling device is the coil pulled apart accordingly. The available stroke is due to the limited helix used. Next, it is disadvantageous in this solution that the Connecting cable takes up additional space and damaged by the suspension means can be.
Eine Ausführung der Stößeltaster mit hintereinander angeordneten Folgekontakten ist aus der DE 44 12 557 C2 bekannt, bei der die Steuersignale für die Leistungssteller mit Hilfe eines am Stößel des Stößeltasters angeordneten Permanentmagneten und einem gegenüberliegenden feststehenden Hall-Sensor erzeugt werden.An embodiment of the plunger button with successively arranged follower contacts is known from DE 44 12 557 C2, in which the control signals for the power controller with the help of a arranged on the plunger of the plunger master permanent magnet and an opposite fixed Hall sensor are generated.
Die US 5,574,585 offenbart ein System zur Übertragung von Steuerungsdaten zwischen einem Infrarot-Transmitter und einem Infrarot-Empfänger. Der Infrarot-Transmitter umfasst eine Tastatur zur Eingabe von Steuerungssignalen, einen Mikroprozessor, eine Stromversorgung und eine Sendeeinheit. Beim Betätigen der Tastatur wird der Transmitter aus dem Ruhezustand aufgeweckt, wozu die Stromversorgung durch ein von der Tastatur stammendes erstes Signal für die Sendeeinheit eingeschaltet wird. Anschließend wird das von der Tastatur stammende Steuersignal an den Empfänger übertragen und dort von einer Steuereinheit umgesetzt. Im Ruhezustand verbraucht das System weiterhin Energie.US 5,574,585 discloses a system for transmitting control data between an infrared transmitter and an infrared receiver. The infrared transmitter includes a keyboard for inputting control signals, a Microprocessor, a power supply and a transmitter unit. When pressing the Keyboard wakes the transmitter from hibernation, including the Powered by a first signal from the keyboard for the Transmitter unit is turned on. Then that's from the keyboard transmitted control signal to the receiver and there by a Control unit implemented. When idle, the system continues to consume Energy.
Aus der DE 89 15 382 U1 ist ein Gerät zur Informationsfernübertragung mit mehreren in einem Gehäuse angeordneten Drucktasten für elektronische Schaltelemente bekannt, von denen die eingegebenen Informationen über einen an einen Energiespeicher angeschlossenen Sender per drahtloser Datenübertragung an einen Empfänger weitergegeben werden. Bei der Betätigung der Schalter, die als Zwei-Stufenschalter ausgeführt sind, wird das eigentliche Signal zur drahtlosen Übertragung erzeugt. Diese Druckschrift offenbart eine Einrichtung, die dem Oberbegriff des unabhängigen Anspruchs entspricht.From DE 89 15 382 U1 a device for remote information transmission with a plurality of arranged in a housing pushbuttons for electronic Switching elements are known, of which the information entered via an an energy storage connected transmitter via wireless data transmission be passed on to a recipient. When operating the switch, as Two-step switch are running, the actual signal becomes wireless Transmission generated. This document discloses a device which corresponds to the preamble of the independent claim.
Die Aufgabe der Erfindung ist es, eine Einrichtung zum Steuern eines Hebezeugs anzugeben, die die o. g. Nachteile vermeidet.The object of the invention is a device for controlling a hoist indicate that the o. g. Disadvantages avoids.
Die Lösung dieser Aufgabe ist durch die im Anspruch 1 angegebenen Merkmale gegeben. Durch die kennzeichnenden Merkmale der Unteransprüche ist die Einrichtung in vorteilhafter Weise weiter ausgestaltet.The solution to this problem is achieved by the features specified in claim 1 given. Due to the characterizing features of the subclaims is Device further advantageously configured.
Die Lösung sieht im und/oder am Gehäuse vor: einen Sender zur drahtlosen Übertragung der Steuersignale an einen vom Gehäuse entfernt angeordneten, mit dem Leistungssteller steuerungstechnisch verbundenen Empfänger, weiter eine Stromversorgung für die Steuerungselemente und den Sender sowie einen Aktivierungsschalter, der bei Betätigung eines der Steuerungselemente die Stromversorgung einschaltet und der jeweils ausgeschaltet ist, wenn sich alle Steuerungselemente in ihrer Bereitschaftsstellung befinden. Mit dieser Lösung entfällt der Platzbedarf für das Verbindungskabel, wobei sich die Höhe des Lastaufnahmemittels unbegrenzt variieren lässt. Eine Beschädigung des drahtlosen "Verbindungskabels" ist nicht mehr möglich. Dafür ist es jetzt erforderlich, eine separate Stromversorgung für die Steuerungselemente als auch den Sender vorzusehen. Um hier eine lange Betriebsdauer zu gewährleisten, wird ein Aktivierungsschalter verwendet, der die Stromversorgung nur so lange einschaltet, wie eines der Steuerungselemente betätigt wird. Nach erfolgter Betätigung schaltet der Aktivierungsschalter die Stromversorgung jeweils wieder ab. Die Stromversorgung ist von den Steuerungselementen und dem Sender also immer dann getrennt, wenn sich alle Steuerungselemente in ihrer Bereitschaftsstellung befinden. Der Empfänger kann von der Stromversorgung der Leistungssteller mitversorgt werden. Dies erfolgt über eine übliche Kabelverbindung.The solution provides in and / or on the housing: a transmitter for wireless Transmission of the control signals to a remote from the housing, with the power controller control connected receiver, further one Power supply for the control elements and the transmitter and a Activation switch, which upon actuation of one of the control elements the Power is turned on and off each, if all Controls are in their standby position. With this solution is eliminated the space requirement for the connection cable, whereby the height of the Lifting equipment varies indefinitely. Damage to the wireless "Connection cable" is no longer possible. It is now required, one separate power supply for the controls as well as the transmitter provided. To ensure a long service life here, a Activation switch is used, which only turns on the power as long as one of the control elements is actuated. After successful operation of the switches Activation switch the power supply again from each. The power supply is from the control elements and the transmitter so always separated when all controls are in their ready position. The receiver can be supplied by the power supply of the power controller. This is done via a common cable connection.
Bei einer einfachen Ausführungsform schaltet jedes Steuerungselement im Verlauf seines Betätigungsweges den Aktivierungsschalter ein. Steuerungstechnisch einfach ist es, wenn zum Einschalten der Stromversorgung ein gemeinsamer Aktivierungsschalter vorgesehen ist und alle Steuerungselemente diesen ein- und ausschaltenIn a simple embodiment, each control element shifts in the course its actuating path, the activation switch. It is technically simple to switch on the power supply common activation switch is provided and all control elements turn it on and off
Eine zweckmäßige Ausgestaltung sieht vor, dass jedes Steuerungselement als Stößeltaster ausgebildet ist, und zwar mit mindestens einem im Verlauf seines Verschiebewegs angeordnetem Aktivierungsschalter, wobei der zugehörige Stößel jeweils durch eine Rückstellfeder in seine Bereitschaftsstellung zurückbewegbar ist.An expedient embodiment provides that each control element as Tappet is formed, with at least one in the course of his Movement path arranged activation switch, wherein the associated plunger can be moved back into its standby position by a return spring.
Die Lösung mit mehreren Stößeln und einem einzigen Aktivlerungsschalter lässt sich konstruktiv einfach verwirklichen, wenn ein mechanisches Verbindungselement zum Ein- und Ausschalten des Aktivierungsschalters vorgesehen ist, das mittels eines beliebigen Stößels betätigbar ist.The solution with multiple plungers and a single activation switch can be constructive simply realize when a mechanical fastener for Turning on and off of the activation switch is provided by means of a any plunger is actuated.
Eine ergonomisch günstige Lösung sieht vor, dass je ein Stößeltaster für die beiden Funktionen Heben und Senken vorgesehen ist, wobei die beiden Stößeltaster über einen als Schaltwippe ausgebildeten Doppelarmhebel mittels eines Schwenkflügels betätigbar sind. Dabei ist jedem Hebelarm einer der beiden Stößeltaster zur Betätigung zugeordnet.An ergonomically favorable solution provides that a ram button for the two Functions lifting and lowering is provided, with the two plunger button above a trained as a rocker double arm by means of a swing wing are operable. Each lever arm is one of the two plunger push-buttons for actuation assigned.
Um einen Manipuliergriff zu erhalten, ist das Gehäuse zu einem am Lastaufnahmemittel angeordneten Griff geformt.To get a manipulating handle, the housing is a to Load handling means arranged handle shaped.
Zur Erhöhung der Störsicherheit werden die vom Sender zu übertragenen Steuersignale vor der Übertragung verschlüsselt.To increase the interference immunity to be transmitted by the transmitter Control signals encrypted before transmission.
Eine einfache und kostengünstige Lösung sieht vor, dass die Übertragung mittels Infrarotlicht erfolgt, wobei der Sender und der Empfänger einander zugewandt sind und/oder der Abstrahlwinkel so groß gewählt ist, dass das Infrarotlicht des Senders den Empfänger sicher erreicht. A simple and inexpensive solution provides that transmission using Infrared light takes place, the transmitter and the receiver facing each other and / or the radiation angle is chosen so large that the infrared light of the transmitter safely reached the receiver.
Eine Vielzahl von Antrieben eines oder mehrerer Hebezeuge sind mit der erfindungsgemäßen Lösung steuerbar, wenn das Übertragungssignal eine Adressinformation für den anzusprechenden Empfänger enthält.A variety of drives of one or more hoists are with the inventive solution controllable when the transmission signal a Contains address information for the recipient to be addressed.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend näher beschrieben. Es zeigen:
- Fig. 1
- eine Einrichtung zum Steuern eines Hebezeuges in einer perspektivischen Darstellung und
- Fig. 2
- die Einrichtung gemäß Fig. 1 aus einer anderen Blickrichtung.
- Fig. 1
- a device for controlling a hoist in a perspective view and
- Fig. 2
- the device of FIG. 1 from a different direction.
Fig. 1 zeigt eine Einrichtung zum Steuern eines Hebezeugs, das in bekannter Weise einen heb- und senkbaren, an einer Kette als Tragmittel befestigten Haken als Lastaufnahmemittel aufweist. Der Antrieb der Hubbewegung erfolgt mittels eines Motors, der in bekannter Weise über Leistungssteller steuerbar ist. Die Leistungssteller sind über entsprechende Kabel mit einer Antriebsstromversorgung verbunden.Fig. 1 shows a device for controlling a hoist, in a known manner a raised and lowered, attached to a chain as a support means hook as Has load-carrying means. The drive of the lifting movement takes place by means of a Motors, which is controllable in a known manner via power controller. The power controller are connected via corresponding cables to a drive power supply.
Fig. 1 zeigt die Einrichtung ohne Gehäuse, das die Form eines am Lastaufnahmemittel fest anordneten Handgriffs aufweist.Fig. 1 shows the device without housing, which takes the form of a load receiving means has firmly arranged handle.
Bezogen auf Fig. 1 sind links unten ein Akkumulator 1 als Stromversorgung und rechts
oben ein Sender 2 mit Infrarotdioden 3 zu erkennen. Die Stromversorgung kann auch
eine Batterie oder eine Kombination von einem Akkumulator 1 und einer Batterie sein.
Zwischen dem Akkumulator 1 und dem Sender 2 zeigt Fig. 1 eine Leiterplatine 4, auf
der drei Stößeltaster 5, 6, 7 mit je einem längsverschieblichen Stößel als
Steuerungselemente angeordnet sind. Jeder der parallel zueinander ausgerichteten
Stößeltaster 5, 6, 7 ist in seiner Stößellängsrichtung verschiebbar. Die beiden
Stößeltaster 5, 6 sind für die Funktionen Heben (Stößeltaster 5) und Senken
(Stößeltaster 6) vorgesehen; der Stößeltaster 7 dient zum Anhalten des Antnebs in
einer Notsituation.Referring to Fig. 1, bottom left, an accumulator 1 as a power supply and right
above to recognize a
Die Stößeltaster 5, 6, 7 sind bezogen auf Fig. 1 an ihrem oberen Ende mit einem sich
in Stößellängsrichtung erstreckenden Zylinderknopf 8, 9, 10 versehen, der sich bei
geschlossenem Gehäuse durch entsprechende Gehäuseöffnungen nach außen
erstreckt, so dass die Stößeltaster 5, 6, 7 von einer Bedienperson betätigbar sind.The
In Fig. 1 sind die Stößeltaster 5, 6, 7 in ihrer inaktiven Bereitschaftsstellung gezeigt, in
der sie mittels nicht dargestellter Rückstellfedern selbsttätig gehalten werden. Befinden
sich alle drei Stößeltaster 5, 6, 7 in ihrer Bereitschaftsstellung, also wie in Fig. 1 gezeigt
in ihrer obersten Position, so ist der Aktivierungsschalter 12 ausgeschaltet und damit
der Akkumulator 1 von den Stößeltastern 5, 6, 7 sowie dem Sender 2 getrennt. In
diesem Schaltzustand wird folglich auch keinerlei elektrische Energie verbraucht. Erst
bei Betätigung eines Stößeltasters 5 oder 6 oder 7 wird der Aktivierungsschalter 12
geschlossen und damit die Stromversorgung (Akkumulator 1) eingeschaltet. Jeder der
drei Stößeltaster 5, 6, 7 drückt hierzu bei dessen Betätigung ein gemeinsames
Verbindungselement 11, das hier plattenförmigesausgebildet ist, nach unten, welches
unmittelbar oder aber nach einem vorgegebenen Leerweg einen einzigen
Aktivierungsschalter 12 betätigt, der den Akkumulator 1 mit den Stößeltastern 5, 6, 7
einschließlich der dazugehörigen Elektronik sowie dem Sender 2 verbindet, so dass
diese mit elektnscher Energie versorgt werden. Die Verwendung des gemeinsamen
Verbindungselements 11 stellt sicher, dass jeder Stößeltaster 5, 6, 7 im Verlauf seines
Verschiebeweges den (einzigen) Aktivierungsschalter 12 schließt und damit die
Stromversorgung (den Akkumulator 1) einschaltet.In Fig. 1, the
Fig. 1 zeigt zwei weitere das Richtungssignal für die Leistungssteller abgebende
Schalter 13, 14, die erst nach dem Aktivierungsschalter 12 geschlossen werden. Im
Verlauf des Betätigungsweges der Stößeltaster 5, 6, 7 werden also zuerst der
Aktivierungsschalter 12 und nachfolgend (bei Betätigung des Stößeltasters 5 bzw. 6)
der Richtungsschalter 13 oder 14 geschlossen.Fig. 1 shows two more the direction signal for the power
Erst nach Schließen des Schalters 13 oder 14 erfolgt im Verlauf des Stößelwegs die
Erzeugung eines Steuersignals für die Drehzahl mittels eines Permanentmagneten 15,
der am Verbindungselement 11 angeordnet und geradlinig auf einen Hall-Sensor 16 zu
bzw. von diesem wegbewegbar ist. Die Steuersignale sind mittels an der Leiterplatine 4
vorgesehenen Leitungsbahnen an den Sender 2 übergebbar, der diese an den
Empfänger des Leistungsstellers überträgt. Only after closing the
Der Sender 2 ist am Lastaufnahmemittel so ausgerichtet, dass dieser dem Empfänger
zugewandt ist, wobei der Abstrahlwinkel so groß gewählt ist, dass das Infrarotlicht den
Empfänger sicher erreicht. Der Sender 2 überträgt die Steuersignale aus
Sicherheitsgründen verschlüsselt mir einer Adressinformation für den
anzusprechenden Empfänger.The
Die beiden Stößeltaster 5, 6 werden bei dem am Lastaufnahmemittel angeordneten
Griff aus ergonomischen Gründen über einen als Schaltwippe ausgebildeten
Doppelarmhebel mittels eines Schwenkflügels betätigt. The two
- 11
- Akkumulator (Stromversorgung)Accumulator (power supply)
- 22
- Sendertransmitter
- 33
- Infrarotdiodeinfrared diode
- 44
- Leiterplatineprinted circuit board
- 5, 6, 75, 6, 7
- Stößeltaster (Steuerungselement)Ram button (control element)
- 8, 9, 108, 9, 10
- Zylinderknopfcylinder knob
- 1111
- Verbindungselementconnecting element
- 1212
- Aktivierungsschalteractivation switch
- 1313
- Schalterswitch
- 1414
- Schalterswitch
- 1515
- Permanentmagnetpermanent magnet
- 1616
- Hall-SensorHall sensor
Claims (11)
- Device for controlling a motor-driven hoist, which has a load take-up means which can be raised and lowered and is fixed on a carrying means, with control elements (5, 6, 7) which are disposed in or on a housing and can be actuated from the exterior and which in the non-actuated state are each in an inactive ready position, wherein these control elements can be connected for control purposes to a power controller of the drive and when actuated deliver electrical control signals for the power controller, and wherein there are provided in and/or on the housing:characterised in that an activation switch (12) is provided which switches on the power supply (1) when one of the control elements is actuated and which is switched off in each case when all the control elements are in their ready position.a transmitter (2) for wireless transmission of the control signals to a receiver which is disposed remote from the housing and is connected for control purposes to the power controller,a power supply (1) for the control elements and the transmitter (2),
- Device as claimed in Claim 1, characterised in that each control element switches on the activation switch (12) during the course of its actuation.
- Device as claimed in any one of Claims 1 or 2, characterised in that in order to switch on the power supply (1) only one single activation switch (12) is provided and all control elements switch this activation switch (12) on and off:
- Device as claimed in any one of Claims I to 3, characterised in that each control element is constructed as a push-button key (5, 6, 7) which is acted upon by a restoring spring with at least one activation switch (12) disposed in the course of its displacement path.
- Device as claimed in Claim 4, characterised in that all push-button keys (5, 6, 7) switch the activation switch (12) on and off by means of a common mechanical connecting element (11) which can be actuated by each control element.
- Device as claimed in Claim 5, characterised in that the connecting element (11) can be displaced by each push-button key (5, 6, 7).
- Device as claimed in Claim 4, characterised in that the two push-button keys (5, 6) can be actuated by means of a swivel key via a two-armed lever constructed as a switching rocker, wherein one of the two push-button keys (5, 6) is associated with each lever arm for actuation.
- Device as claimed in any one of Claims 1 to 7, characterised in that the housing is formed as a handle disposed on the load take-up means.
- Device as claimed in any one of Claims 1 to 8, characterised in that the control signals to be transmitted by the transmitter (2) are encoded before transmission.
- Device as claimed in any one of Claims 1 to 9, characterised in that the transmission takes place by means of infrared light, wherein the transmitter (2) and the receiver face one another and/or the angle of radiation is chosen to be of such a dimension that the infrared light reliably reaches the receiver.
- Device as claimed in any one of Claims 1 to 10, characterised in that the transmission signal contains an address information item for the receiver to be addressed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10013231A DE10013231A1 (en) | 2000-03-13 | 2000-03-13 | Device for controlling a motor-driven hoist |
| DE10013231 | 2000-03-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1136418A1 EP1136418A1 (en) | 2001-09-26 |
| EP1136418B1 true EP1136418B1 (en) | 2005-07-20 |
Family
ID=7635252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01250073A Expired - Lifetime EP1136418B1 (en) | 2000-03-13 | 2001-03-08 | Device for remote control of a motorised lifting device |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US6595493B2 (en) |
| EP (1) | EP1136418B1 (en) |
| DE (3) | DE10013231A1 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1317644B1 (en) * | 2000-05-18 | 2003-07-15 | Chiara Sozzi | DRIVING DEVICE PERFECTED FOR THE TRACTION OF OCATENE CABLES |
| US7222839B2 (en) * | 2004-02-12 | 2007-05-29 | Gorbel, Inc. | Cable slack and guide monitoring apparatus and method for a lift device |
| WO2006015267A2 (en) * | 2004-07-29 | 2006-02-09 | Unovo Inc. | Hoist with detachable power and control unit |
| AT501377B1 (en) * | 2005-02-10 | 2008-02-15 | Voith Werke | CONTROL DEVICE FOR A LOAD HANGING |
| US7467723B2 (en) | 2005-03-18 | 2008-12-23 | Zaguroli Jr James | Electric motor driven traversing balancer hoist |
| US7389972B2 (en) * | 2005-07-26 | 2008-06-24 | Concept 2 Market, Inc. | Lifting system with overload protection circuit |
| US7559533B2 (en) * | 2006-01-17 | 2009-07-14 | Gorbel, Inc. | Lift actuator |
| CN201458639U (en) * | 2006-11-15 | 2010-05-12 | 布莱克和戴克公司 | Capstan for supplying electricity to battery |
| ITVI20060336A1 (en) * | 2006-11-17 | 2008-05-18 | Ribimex Italia Srl | ELECTRIC HOIST WITH IMPROVED FUNCTIONALITY |
| KR101850492B1 (en) * | 2010-07-02 | 2018-04-19 | 가부시끼가이샤 고고우 | Operating device and moving device equipped with same |
| SE539083C2 (en) * | 2014-09-12 | 2017-04-04 | Binar Quick-Lift Systems Ab | Actuator for manual control of a load suspended in the actuator |
| US9365265B2 (en) * | 2014-10-28 | 2016-06-14 | Electronic Power Design, Inc. | Hybrid winch with controlled release and torque impulse generation control for anchor handling offshore |
| US10337424B2 (en) * | 2014-12-02 | 2019-07-02 | Electronic Power Design, Inc. | System and method for energy management using linear programming |
| CN104909290A (en) * | 2015-06-19 | 2015-09-16 | 葛洲坝集团水泥有限公司 | Electric hoist based on Android system |
| SE1950285A1 (en) * | 2019-03-06 | 2020-05-19 | Binar Quick Lift Systems Ab | Battery operated lifting device with simplified access to the interior of the device |
| JP7339718B2 (en) * | 2019-10-21 | 2023-09-06 | 株式会社キトー | Hoist and drive control method for the hoist |
| US11535340B2 (en) | 2021-02-25 | 2022-12-27 | Aaron J. Knopp | Anchor winch system |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3237780A (en) * | 1964-10-14 | 1966-03-01 | Ingersoll Rand Co | Height adjustable pendent control |
| DE3119876A1 (en) * | 1981-05-19 | 1982-12-16 | Wilhelm Ruf KG, 8000 München | Infrared transmitting/receiving system |
| DE3322729A1 (en) * | 1983-06-24 | 1985-01-10 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | REMOTE CONTROL SYSTEM FOR ELECTRICAL AND ELECTRONIC DEVICES, ESPECIALLY FOR ENTERTAINMENT ELECTRONICS DEVICES |
| DE8915382U1 (en) * | 1989-04-03 | 1990-05-10 | Mannesmann AG, 40213 Düsseldorf | Device for remote information transmission |
| GB2254506B (en) * | 1991-02-16 | 1995-04-26 | Dennis Richard Saunders | Refrigeration monitoring systems |
| DE4111736C1 (en) * | 1991-04-08 | 1992-08-27 | Mannesmann Ag, 4000 Duesseldorf, De | |
| US5574585A (en) * | 1991-05-30 | 1996-11-12 | Feller Ag | Transmission method and apparatus for an infrared remote control system |
| DE4229674C2 (en) * | 1992-09-03 | 1995-03-23 | Mannesmann Ag | Hoist with a lifting device |
| DE4244583C1 (en) * | 1992-12-31 | 1994-07-21 | Stahl R Foerdertech Gmbh | Manually operated control switch |
| US5327592A (en) * | 1993-06-07 | 1994-07-12 | Stump Floyd V | Stationary patient lift |
| DE4412557C3 (en) * | 1994-04-11 | 2001-06-13 | Mannesmann Ag | Switching device for manual actuation and the conversion of an actuation path into an electrical signal |
| US5772184A (en) * | 1996-01-25 | 1998-06-30 | Knight Industries, Inc. | Load support mounted control arrangement for fluid pressure operated hoist |
| US5865426A (en) * | 1996-03-27 | 1999-02-02 | Kazerooni; Homayoon | Human power amplifier for vertical maneuvers |
| DE19731345A1 (en) * | 1997-07-22 | 1999-01-28 | Hbc Electronic Funktechnik Gmb | Remote control device for conveying and lifting machinery |
| US6386513B1 (en) * | 1999-05-13 | 2002-05-14 | Hamayoon Kazerooni | Human power amplifier for lifting load including apparatus for preventing slack in lifting cable |
-
2000
- 2000-03-13 DE DE10013231A patent/DE10013231A1/en not_active Withdrawn
-
2001
- 2001-03-08 DE DE10111101A patent/DE10111101B4/en not_active Expired - Fee Related
- 2001-03-08 DE DE50106748T patent/DE50106748D1/en not_active Expired - Lifetime
- 2001-03-08 EP EP01250073A patent/EP1136418B1/en not_active Expired - Lifetime
- 2001-03-12 US US09/804,527 patent/US6595493B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE10013231A1 (en) | 2001-09-27 |
| US6595493B2 (en) | 2003-07-22 |
| US20010020698A1 (en) | 2001-09-13 |
| EP1136418A1 (en) | 2001-09-26 |
| DE10111101B4 (en) | 2010-09-02 |
| DE50106748D1 (en) | 2005-08-25 |
| DE10111101A1 (en) | 2001-12-20 |
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