摘要:
A power transfer device for the mobility of a wheelchair for the physically challenged on inclined planes comprises a winch (58) driven by a motor (60). The winch (58) comprises a belt reel (62) rotationally connected to the motor (60), a drive belt (64) wound round the reel (62) and equipped with at least one hook (66) for fastening to the wheelchair (2), and a control unit (68) for driving the motor (60). The power transfer device also comprises a command device (70) which can be connected to the control unit (68) and which can be operated manually by a user in order to allow the user to adjust the advancing speed of the wheelchair (2) in real time.
摘要:
La présente invention concerne un monte-matériaux à entraînement à double sens de traction pour l'équipage mobile. Monte-matériaux caractérisé en ce que le mât (1 ) est pourvu à son extrémité terminale d'une traverse (5) avantageusement munie d'une poulie flottante (6) sous l'action de ressorts, en ce que ledit mât (1 ) est muni à son autre extrémité d'une traverse (5) de même type, en ce que le câble de levage (8) est disposé en une boucle passant par les poulies (6) desdites traverses (5), et dont les extrémités sont reliées à l'équipage mobile (3), qui comporte deux points d'attache (9, 10), ledit câble (8) étant entraîné par un treuil (7), disposé en un point quelconque du mât (1), et qui peut être du type à coincement-adhérence.
摘要:
Ein Schrägstetigförderer, insbesondere für Bahnhöfe und Flughäfen, um Gepäckkarren zwischen Ebenen unterschiedlichen Niveaus zu transportieren. Die Karren haben eine automatisch bremsende Achse, auf der frei drehbare Rollen kleineren Durchmessers sitzen, denen im Bereich der Förderstrecke hochstehende Schienen zugeordnet sind, so daß die Karren trotz anliegender Bremse gefördert werden. Die Förderstrecke ist um eine Einlauf- und Auslaufstrecke in die beiden Ebenen verlängert.
摘要:
The present invention relates to a conveying system (1) for open-cast mining that is designed to be arranged above an inclined embankment (100) of an open-cast crater and by means of which raw materials can be conveyed from a lower height level (101) on a working floor of the open-cast mine to an upper height level (102) on the ground adjoining the open-cast pit, wherein at least one conveying vessel (10) is provided which can be loaded with raw materials at the lower height level (101) and from which the raw materials can be unloaded at the upper height level (102), and wherein at least one carrier cable (11) for load take-up and guidance and a pulling cable (12) for moving the conveying vessel (10) are provided, and wherein a supporting element (13) to which the carrier cable (11) is fastened and on which the pulling cable (12) is guided is set up at least at the upper height level (102). In order to obtain a simplified design of the conveying system, there is provision according to the invention that a truck-feeding station (14) onto which the conveying vessel (10) can be guided is set up at the lower height level (101), with the result that the raw materials can be filled from a truck (15), which can be moved onto the truck-feeding station (14), into the conveying vessel (10) by means of a pouring operation, and that a raw material-receiving station (16) above which the conveying vessel (10) can be guided is set up at the upper height level (102), with the result that the raw materials can be unloaded from the conveying vessel (10) into a raw material-receiving means (17), with the result that the conveying system (1) is designed to be incorporated in a truck transport operation for the raw materials.
摘要:
Die Erfindung betrifft einen Schrägaufzug (3) umfassend zumindest eine Führungsschiene (5) für einen daran geführten, seilgezogenen, auf dem Schrägaufzug (3) verfahrbar gelagerten Transportschlitten (4), auf den ein Behälter (7) aufsetzbar ist, zum Verfahren des Behälters (7) von einer Ausgangsposition (A) in eine Beladeposition (B), ein erstes Seil (1a) und ein zweites Seil (1b), welche von einer Winde (8) über zumindest eine erste Seilscheibe (11a) für das erste Seil (1a) und eine zweite Umlenkeinrichtung (22b) für das zweite Seil (1b) zu dem Transportschlitten (4) führen und zum Verfahren des Transportschlittens (4) an dem Transportschlitten (4) verfahrfest über eine erste Transportschlittenseilscheibe (44a) für das erste Seil (1a) und eine zweite Transportschlittenseilscheibe (44b) für das zweite Seil (1b) umlenkbar angeordnet sind, wobei ein um einen Drehpunkt (9) beweglicher Ausgleichsbalken (10) vorgesehen ist, wobei das erste Seil (1a) über eine erste Umlenkeinrichtung (22a) und das zweite Seil (1b) über eine zweite Seilscheibe (11b) vom Transportschlitten (4) zu dem Ausgleichsbalken (10) führbar ist und am Ausgleichsbalken (10) befestigbar ist. Ferner betrifft die Erfindung ein Verfahren zum Betrieb eines solchen Schrägaufzugs.
摘要:
The present invention relates to a steep-belt conveying installation (1) which is intended for arranging on a slope (10) of an open-cast mining hopper and by means of which raw materials (11) can be transported from a low-level loading station (12), in particular from the bottom of the open-cast mine, to a high-level unloading station (13), in particular to the ground, having a route (14) which is arranged on the slope (10) and on which a first conveying cage (15) and a second conveying cage (16) can be displaced between the low-level loading station (12) and the high-level unloading station (13) and is designed for accommodating the raw materials (11), wherein the conveying cages (15, 16) have an emptying shutter (17) for emptying the raw materials (11) out of the conveying cages (15, 16), for which purpose the emptying shutter (17) is arranged on the conveying cages (15, 16) such that it can be moved between a closed position and an open position. The invention provides a carriage (18) which can be displaced against the emptying shutter (17) from an outer side and by means of which the emptying shutter (17) can be moved in controlled fashion between the closed position and the open position.
摘要:
The invention relates to a method for producing a finished-part track for an inclined conveyor system having a conveying platform and a counterweight in opencast mining, comprising the following steps: providing a foundation; placing at least one base element, which comprises base members and cross members, onto the foundation; fastening the base element to the foundation; placing track elements onto the base element, while adjustable spacer elements, at least one respective shear cleat, and a support are arranged between the base element and track element; and orienting the track elements relative to one another, with respect to the respective base elements, by means of the spacer elements.