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Match Document Document Title
7472898 Linear drive for vibratory apparatus  
A three mass vibratory apparatus for processing work material includes a bed defining a transport surface for receiving the objects, an elastic amplifier having a first end connected to the bed and...
7413073 Piezo-driven parts feeder  
A moving table supports a parts conveying member. A fixed table is disposed below the moving table and supports the moving table so as to freely vibrate the moving table through a vibration...
7364103 Method and device for the alignment and location of a sample such as tablets, pills or tablettes  
The invention relates to a device for the alignment and location of a sample ( 7 ), such as pills or tablets, for carrying out a further method step, such as a hardness test, with the aid of two...
7322569 Linear drive for vibratory apparatus  
A two mass vibratory apparatus for processing work material includes a bed defining a transport surface for receiving the objects, an elastic amplifier having a first end connected to the bed and a...
7213700 Part carriage device  
Provided is a part carriage device which can smoothly convey a part. A base part, a piezoelectric vibration part, a weight part, a vibration transmission part, a carriage way are arranged from a...
7104394 Conveying apparatus with piezoelectric driver  
A conveying apparatus comprises an elongated conveying bed which includes a proximal end and a distal end. A support structure for the conveying bed accommodates vibratory motion of a portion of...
7004306 Conveying apparatus with piezoelectric driver  
A conveying apparatus comprises an elongated conveying bed which includes a proximal end and a distal end. A support structure for the conveying bed accommodates vibratory motion of a portion of...
6994207 Driving unit for transducer  
A vibrating transducer is coupled to one end of an elongated vibrating plate and a receiving transducer is coupled to the other end of the vibrating plate. Langevin transducers are used for the...
6991092 Belt conveyor for transporting tobacco materials  
An apparatus for transporting loose tobacco material includes a transporting belt, equipped with a vibratory sub-assembly with independent driving elements and a feeding channel placed over the...
6948611 Vibratory conveying apparatus adapted to be driven by accumulatively phased rotating eccentric weights  
A circular vibratory conveying apparatus for conveying material. The apparatus includes a bed on which material is conveyed, a counterbalance supported on a plurality of isolation springs, a...
6868960 Conveying apparatus  
A conveying apparatus is disclosed and which includes a supporting frame; an article transporting bed which is oriented in spaced relation relative to the supporting frame; a plurality of resilient...
6854585 Multidirectional part transporter and sorter  
A directional small part transporter and sorter simultaneously imparts upon a part-carrying platen reciprocating movements along one or two horizontal axis perpendicular to each other and a third...
6719124 Rotary drive for vibratory conveyors  
A vibratory conveyor drive is provided that is operatively connected to a vibratory conveyor tray for use in generating reciprocating movement in the tray so that a variety of goods may be...
6708815 Article conveyor device  
There is provided an article conveyor device which may effectively convey an article by a cam drive. The article conveyor device comprises a reciprocating portion which reciprocates by being driven...
6675955 Self tuning vibratory control means  
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...
6659267 Two-mass, base-excited conveyor  
A vibratory conveying device comprise an elongated trough for transporting materials, and a base underlying the trough. A plurality of elongated leaf springs support the trough on the base, with a...
6655523 Excited frame conveyor and excitation process for same  
An excited frame conveyor is described with a conveyor bed movably supported on a frame having a structural frequency and a vibratory drive on the frame operable to vibrate the frame at an...
6527104 Differential impulse conveyor with linear motor drive  
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...
6497339 Systems for feeding, counting and dispensing discrete objects  
A discrete object counting and dispensing system includes an object counter, a funnel couplable relative to the object counting system such that when discrete objects are provided in the funnel,...
6457577 Vibratory conveyor  
In a vibratory conveyor which includes a trough for transporting objects, an exciting mechanism for vibrating the trough in a horizontal direction and a supporting mechanism for supporting the...
6435337 Rotary drive for vibratory conveyors  
A vibratory conveyor drive is provided that is operatively connected to a vibratory conveyor tray for use in generating reciprocating movement in the tray so that a variety of goods may be...
6415913 Excited base conveyor system  
A base excited vibratory trough conveyor includes a trough mounted on leaf springs to a base which is excited by a linear vibratory drive. The vibratory drive produces a linear force which is...
6357579 Linear motor drive for vibratory feeders and conveyors  
A differential motion conveyor includes a cylindrical moving magnet linear motor to drive a trough into vibration to convey material. The linear motor utilizes a compact, efficient and powerful...
6298978 Reversing natural frequency vibratory conveyor system  
The present invention relates to a mechanical vibrating drive system for supplying a consistent, elliptical driving force to a conveyor trough. In a preferred embodiment of the invention, the...
6286658 Vibratory conveyor  
A vibratory conveyor employing an amplitude compensator to substantially impede the conveyor bed from moving beyond a given range of vibration amplitude is described. The amplitude compensator...
6279731 Vibratory conveyor table  
A conveyor tray is yieldably mounted on a table base and during table operation conveys articles therealong by vibratory motion. A base supports an electric motor for driving a power output shaft...
6250471 Sorting apparatuses and sorting methods  
The present invention relates to sorting apparatuses and sorting methods. According to one aspect of the present invention, a sorting apparatus includes an intake section configured to receive...
6079548 Differential impulse conveyor and method  
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...
6041915 Vibratory conveyor with side-mounted drivers  
A vibratory conveyor assembly including a material transporting trough driven by oscillating motion which imparts a force causing materials located in the trough to be advanced. The conveyor...
6037549 Combination scale  
A combinatorial weighing apparatus comprises weighing receptacles (5), a distributing device (1) for distributing products to be supplied, a feeding device (2) for feeding the products from the...
5871082 Orientation parts feeder  
An orientation parts feeder for successively feeding parts wherein each part has an irregular cross section. The feeder includes a rotating drum supported for rotation about a substantially...
5836204 Vibration generator and machine with such a generator  
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...
5794757 Differential impulse conveyor and method  
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...
5762176 Belt driven vibratory apparatus  
A vibratory apparatus for use with associated vibratory conveyance equipment includes a pair of counter-rotating shafts respectively carrying counter-rotating eccentrically mounted weights for...
5732828 Shale shaker apparatus  
The present invention provides an apparatus for retrofitting traditional derrick motor vibrators. In particular, an off-center shaft rotates, shaking a bed in an oscillatory manner. An apparatus of...
5404996 Vibratory drive system for a vibratory conveyor apparatus and a conveyor apparatus having same  
A vibratory drive system for a vibratory conveyor apparatus is operable to selectively vary the displacement of the drive system between zero and a maximum displacement while the drive system is...
5368167 Vibrating conveyor screening method and apparatus  
A screen assembly according to the invention screens material by size and includes first and second sets of transversely spaced apart, longitudinally extending first and second members...
5353917 Multiple-channel vibrating feeding table  
The multiple-channel vibrating feeding table includes a table provided with a plurality of mutually adjacent troughs which define the channels for conveying loose parts, motor element for vibrating...
5337762 Apparatus for storing and distributing comminuted tobacco  
An apparatus for temporarily storing and distributing comminuted tobacco to a plurality of consuming machines (particularly for distributing cut tobacco to cigarette rod making machines) has a...
5285890 Vibratory feeder  
A linear vibratory feeder having a base, an overlying track support plate and a counterweight with an internal structure between the base and support plate and a pair of outer side plates secured...
5190139 Multiple-channel vibrating feeding table  
The multiple-channel vibrating feeding table includes a table provided with a plurality of mutually adjacent troughs which define the channels for conveying loose parts, motor element for vibrating...
5183143 Apparatus and methods for conveying materials  
Conveying apparatus and methods employ a continuously vibrating element and a plurality of longitudinally aligned, overlapping, inclined conveyor pans, each of which has its own independently...
5178258 Inertial conveyor system  
An inertial-type conveyor system for the moving of articles from one position to another, the system having minimal detrimental vibrations. During a forward stroke of a tray of the system, the tray...
5127512 Method of operating a magnetically driven vibrating conveyor and apparatus for implementing the method  
A method of operating a magnetically driven vibrating conveyor under different conveying loads with a constant excitation frequency. The natural frequency of the conveyor is set without a conveying...
5094342 Vibratory conveyor  
A vibratory conveyor arranged so that the vibrations have a substantially greater horizontal than vertical movement. More particularly, the vertical acceleration of material carried by the...
5080218 Vibratory feeding apparatus  
In a vibratory parts feeder, an output power of an inverter supplying AC voltage to each vibration generator (electric power supplied to the vibration generator) or input power to the inverter is...
5046602 Inertial conveyor system  
An inertial-type conveyor system for the moving of articles from one position to another, the system having minimal detrimental vibrations. During a forward stroke of a tray of the system, the tray...
4896762 Vibrating separator for aggregated entangled pieces  
A vibrating separator comprises a tray which is mounted on a platform by front helical spring members and an elastic cantileverlike member has a front end fixed to the bottom of the tray and a rear...
4811831 Method and apparatus for positioning articles  
A method and apparatus for positioning an article having opposed ends at least one of which is flat and an irregular surfaced body portion between the ends so that the article can stably rest on...
4809839 Component handling machine  
A pick and place machine having an electronic component feed device is described. The feed device feeds electronic components to various pick up locations with such high positional accuracy that...
Matches 1 - 50 out of 268 1 2 3 4 5 6 >