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WO/2003/018206A1 |
A transport locking arrangement is disclosed for a vibrating feeder of a mobile crushing unit, the transport locking arrangement utilizing the downward rotatable sidewalls of the feeder hopper of the vibrating feeder that are hingedly mo...
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WO/2003/002435A2 |
The invention concerns a device for transporting parts (1) comprising a transporting member (3) whereon the parts to be transported (2) are to be arranged, said transporting member (3) being mounted mobile relative to the frame of the de...
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WO/2002/088006A1 |
A product delivery system and method are provided including an electromechanical vibratory conveyor which has a product conveying member, a vibrator for vibrating the product conveyor and a control system for controlling electronically t...
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WO/2002/060791A1 |
An improved method and apparatus for distributing a food product, such as potato chips, which provides a laminar flow of product to the weigher (210a). The laminar flow of product is provided using a gate (215a) which regulates the amoun...
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WO/2002/028751A1 |
The invention relates to an oscillating conveyor comprising a vertical tube (4) and a conveyor channel (5) that is wound upwards around said tube in the manner of a screw thread with a corresponding electromagnetic oscillating unit (1) a...
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WO/2002/012097A1 |
The invention relates to a handler for transporting flat substrates, particularly wafers (9), used in the semiconductor industry between at least two stations, comprising a flat, moveable supporting arm (6) for receiving a substrate, in ...
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WO/2001/076988A1 |
A pneumatically actuated, beltless conveyor (10) assembly includes a housing (12), a drive system (14) supported by the housing (12) and a transport tray (16) also operatively supported by the housing (12). A drive system includes a seal...
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WO/2001/068488A1 |
A large number of trough displacement characteristics, driving signals of a driver (26) for a trough (25) related with the characteristics, and the conveying speed of an article (M) conveyed by the trough (25) having the trough displacem...
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WO/2001/038202A2 |
A feeding, singulating, or orienting device which includes a vibratory feeder bowl having a central receiving section (12) and at least two tracks (14) radiating outwardly from the flat in vertical cross-section depending on the articles...
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WO/2001/038209A1 |
A vibratory conveying feeder (10) includes a trough (11) mounted by springs (27) and spring assembly (106) to a base (39) with a vibratory driver (50) bonded to the base and connected to the trough. The springs include a first vertically...
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WO/2001/009014A1 |
A vibratory conveying apparatus for conveying material. The apparatus includes a bed (26) upon which material is conveyed, a counterbalance (16) supported on a plurality of isolation springs (34), a plurality of inclined drive springs (2...
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WO/2001/004032A1 |
A feeder comprising two pieces reciprocating spring-supported feeder fittings (1, 2) and an electromagnetic gear (41, 44) is disclosed. The feeder fittings (1, 2) form a closed section for the material flow in a container (7) opening. Ax...
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WO/2000/073178A1 |
A conveyor (10) includes a cyclically powered drive mechanism (24) for moving products along an elongate tray (12) in a forward direction. The tray (12) includes a substantially planar floor (14) for supporting product thereon and tray s...
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WO/2000/069240A1 |
The invention relates to a parts feed device for a robot having a selection zone (40) accessible by the robot, a device (40) for stochastic modification of the orientation and/or position of the parts and a device with a parts recirculat...
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WO/2000/061469A1 |
Balanced vibrator with two oscillating masses (M1, M2), where the one consists of a machine or an apparatus, i.e. the so-called effective mass (M1), and the other consists of a counter-oscillating mass (M2) for balancing, in that both ma...
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WO/2000/048930A1 |
A gated conveyor (10) includes a conveyor tray (12) having a substantially planar tray floor (14) and tray sides (16, 18). A powered drive mechanism (30) cyclically moves goods along the tray. A gate mechanism (40, 70) includes a flexibl...
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WO2000013994A9 |
A differential motion conveyor (20) includes a cylindrical moving magnet linear motor (26) to drive a trough (21) into vibration to convey material. The linear motor (26) utilizes a compact, efficient and powerful design using an annular...
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WO/2000/035787A1 |
A differential impulse conveyor includes a conveyor base (12) and a tray (16) movable in a forward direction to move goods with the tray and in a backward direction to slide goods along the tray. A pair of tray support members (18, 20) i...
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WO/2000/026124A1 |
A vibratory system and a controller therefor is disclosed, the controller including means by which the vibratory parameters of the system can be controlled. The controller can optionally have the facility to save the vibratory parameters...
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WO/2000/007911A1 |
In order to provide the capability of distributing a material that is conveyed, a vibratory distribution conveyor (10) includes a deck (12) having a distribution edge (16). The distribution edge extends between an inlet end (14) and an e...
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WO/2000/006308A1 |
An apparatus and system are provided for controlling the operating frequency of an electromagnetic vibratory feeder (150) at a submultiple of the power line frequency. The apparatus is couplable to a terminal of an electromagnetic coil (...
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WO/1999/046190A1 |
A vibrating conveyor has a conveying plate (6) which carries objects to be conveyed. The conveying plate (6) is movable back and forth between a first and a second end position by a cam wheel (7) and a pressure spring (8). The cam wheel ...
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WO/1999/043443A1 |
The invention concerns an ultrasonic actuator for displacing liquid droplets or pulverulent materials, comprising a structure excited by at least 2 ultrasonic transducers (2-5), the structure is a planar structure (1) excited by ultrason...
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WO/1999/028218A1 |
The control system is particularly usable with extended vibration conveyors and permits the installation of multiple vibratory drive units (18, 20) comprised of one or more vibratory modules. Each module comprises a motor (34, 42), one o...
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WO/1999/024335A1 |
The invention concerns a vibrating conveyor having a circular or helical conveying conduit driven with a vibrating motion by means of an electromagnet with alternating voltage. The conveying conduit emerges, at its end, into an overflow ...
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WO/1999/015285A1 |
Apparatus for cleaning elongate workpieces (9) such as shafts, tubes or rollers comprises an ultrasonic cleaning bath having an inlet, an outlet and a conveyor for successively transporting the workpieces through the bath. The conveyor i...
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WO/1998/047792A2 |
A vibratory conveying feeder (10) includes a trough (11) mounted by springs (27, 36) to a base (39) with a vibratory driver (50) bonded to the base and connected to the trough. The springs include a first vertically oriented spring (27) ...
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WO/1998/032529A1 |
A granular material feeder which feeds a granular catalyst into a feeding destination such as a reactor at a constant feeding rate so as to fill the feeding destination uniformly. The discharged quantity of the granular catalyst containe...
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WO/1998/032679A1 |
The invention relates to a table (10) comprising a plurality of table elements (11). Said elements (11) vibrate synchronically in directions x and y as well as vertically, the phase relation of the vertical vibration being adjustable in ...
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WO/1998/031616A1 |
A vibratory conveyor apparatus (10) includes a vibratory drive (14) having first (24) and second pairs of counter-rotating drive shafts, with first (46, 48) and second (50, 52) eccentric weights (46, 48, 50, 52) of the vibratory drive ar...
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WO/1998/018699A1 |
Particulate tobacco is conveyed by a conveyor comprising a resiliently mounted conveyor tray (12) and out-of-balance motors (31) mounted to the tray. An index of performance of, for example 80 x 10?3� kg/kW.hr is achievable. The tray i...
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WO/1998/019149A1 |
The invention relates to a method for providing samples of bulk material for optical analysis of materials. According to the invention the bulk material is placed on an oscillating conveyor, which produces rotary oscillations or rotary l...
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WO/1997/042472A1 |
The invention relates to a combination scale with weighing containers (5), with a device (1) for the distribution of products to be supplied, means (2) for feeding the products from the distribution device (1) to each weighing container ...
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WO/1997/033818A1 |
A differential impulse conveyor (10, 80, 90, 100) includes a tray (12) which is driven in a forward direction at a slow speed and a backward direction at a higher speed to slide goods with respect to the tray and thereby move goods along...
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WO/1997/027130A2 |
The invention concerns a helical conveyer with a cylindrical housing (1) which comprises a cylinder casing, a lower inlet opening (3) and an upper outlet opening (4). Disposed on the inner surface of the cylinder casing is a helical trac...
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WO/1997/010164A1 |
A conveying apparatus comprises an elongate beam (26), which supports a conveying means (31) and is vibrated by electromagnetic vibrators (16) operatively connected between the beam and an elongate support member (6). Each end of the sup...
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WO/1997/007042A1 |
A vibratory system for changing or maintaining a resultant vibratory force supplied to a spring supported conveyor trough (12) has a pair of spaced, parallel shafts (20, 22) and phase elements (20a, 22a) for supplying a resultant force t...
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WO/1996/026873A1 |
A driving unit consists of an electromagnet (33), a vibration plate (11) arranged on one side of the electromagnet (33), and a complementary vibration plate (32) arranged at the opposite side of the electromagnet (33). The parts (1, 2) o...
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WO/1996/023248A1 |
Known drive circuits for vibration conveyors control the supplied power by means of a variable transformer or phase control regulation. The conveyors are mechanically tuned to the mains frequency or double the mains frequency. Disadvanta...
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WO/1996/019402A1 |
Single drive conveyor apparatus (10) including an elongated material-conveying conveyor having vibration-generating means (V) connected to one end thereof and vibrating the same substantially only in a direction parallel with the longitu...
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WO/1996/015055A1 |
Means and apparatus for use in a vibratory device such as an article feeder. Said apparatus including a housing (10) having changeable side plates (44, 46) selectable from a group of side plates of different mass in order to allow mass a...
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WO/1996/009126A1 |
A balanced vibration generator (1) for resonance-amplified operation of a machine or equipment (20) comprises at least one set of counter-oscillating masses (4, 16, 20) suspended in a spring system (3) in which the resonance springs are ...
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WO/1995/033673A1 |
A dual drive conveyor system which has a vibration control mechanism (103) for adjusting the application of vibratory force to the material-conveying member (5) without changing the direction of the resultant line of vibratory force gene...
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WO/1995/033668A1 |
A conveyor system (1) with a support apparatus for maintaining non-pendular substantially straight-line motion of the material-conveying member (5) thereof, wherein the support apparatus includes straight-line linkage (18, 19) which is m...
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WO/1995/025687A1 |
A drive mechanism is provided for interconnection between a motor (10) having a substantially constant rotational output and a linear motion conveyor (6). The linear motion conveyor (6) includes a tray (7) which may be movable in a first...
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WO/1995/021115A1 |
An elongate vibratory conveyor (10) for moving products is reciprocated by driving a motor (30) with a cyclical nonuniform motion by supplying power nonuniformly to the motor. The conveyor is reciprocated in opposite lengthwise direction...
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WO/1995/015221A1 |
A vibration system is excited in operation by a vibrator (6) which is driven by an electric current. The vibrator (6) comprises a stationary electromagnet (8) and an oscillatorily suspended armature (10) as well as a vibration regulation...
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WO/1995/002550A1 |
A vibratory assembly (1, 2) is supported on a housing (5) by spring blades (3, 4). A rotary motor (6) with a reciprocating motion drives an actuating member (9) to which are secured (at 10) the first ends of two wire-shaped members (11, ...
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WO/1994/025379A1 |
A linear vibratory conveyor which incorporates a new disposition of the reactive mass (2) with respect to the active mass (1) and has a new spring system (3, 4) that gives access to the null points (5) of the system. Use is made of the n...
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WO/1994/024028A2 |
A loose material conveyor is given a high degree of freedom in the horizontal and vertical plane of oscillation by the horizontal arrangement of rod spring components (1). The oscillating conveyor is automatically taken into the best pos...
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