In 1608, Dutch eyeglass maker Hans Lipperhey filed the first patent for a working telescope. The patent was denied.
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| Number | Title | Issue Date |
| 7364030 | Apparatus for conveying objects An apparatus for conveying objects such as fruits, comprises a first endless conveyor, with conveying elements such as diabolos connected thereto. A conveying position is defined between at least two conveying elements. A second endless conveyor, with product carrie... | 04/29/2008 |
| 7357242 | Transfer apparatus A transfer apparatus includes an electrical extension and contraction drive device which is connected to a distribution guide body, so that the switching action of the distribution guide body can be performed at a high speed, with shortened response time. Hence, the... | 04/15/2008 |
| 7347312 | Distribution system and method of operating the same An improved distribution system and method of operating the same are provided. In one embodiment, the distribution system includes a plate for loading a plurality of substrates thereon, a first transfer assembly for transferring the substrates from the plate to a co... | 03/25/2008 |
| 7341140 | Off-loading conveyor of produce An off-loading conveyor of produce having utility in the discrimination and separation of watermelons includes a support structure defining a conveying path, an endless flexible element mounted on the support structure to extend and to move along the conveying path ... | 03/11/2008 |
| 7287637 | Conveyor system for minimizing product damage during collection A conveyor system is provided to limit the vertical fall experienced by a product transported along the conveyor and falling into a collection bin. A sensor in a fixed position relative to the product conveying plane of the conveyor measures product collection heigh... | 10/30/2007 |
| 7249668 | Positive displacement sorter shoe A positive displacement sorter apparatus and method includes providing a plurality of interconnected slats defining an endless web, an upper run of the web defining a conveying surface. A plurality of pusher shoes are provided, each moving along at least one of the ... | 07/31/2007 |
| 7240781 | Positive displacement sorter A positive displacement sorter includes a conveying surface, a plurality of pusher shoes capable of traveling laterally of the conveying surface travel direction, a diverting assembly selectively diverting the pusher shoes and a control. The pusher shoes are general... | 07/10/2007 |
| 7145095 | Article sortation system An article sortation system includes a plurality of transport units which are movable along a conveying path between induction stations and discharge stations along each side of the conveying path. Each transport unit has side by side loading and support capability ... | 12/05/2006 |
| 7131904 | Automated laterally offset retractable food dislodgement or guiding mechanisms and associated methods and systems Commercial production transport systems, mechanisms, and guides for food processing are configured so as to automate food handling and/or transport. The systems employ fingers that can be inserted to gap spaces in a carrier surface so as to dislodge, guide and/or ro... | 11/07/2006 |
| 7121399 | Small item pneumatic diverter A small item pneumatic diverter for high speed diversion of articles, such as fruit, from a moving conveyor in a product handling system. The pneumatic diverter is particularly suited for diversion of small, relatively fragile articles after they have been optically... | 10/17/2006 |
| 7117988 | Positive displacement sorter A positive displacement sorter includes a plurality of interconnected slats defining an endless web, an upper run of the web defining a conveying surface conveying articles in a longitudinal direction. A plurality of pusher shoes move along the slats to laterally di... | 10/10/2006 |
| 7086519 | Positive displacement shoe and slat sorter apparatus and method A positive displacement sorter apparatus and method includes providing a plurality of slats being interconnected in an endless web, an upper run of the web defining a conveying surface, and a plurality of pusher shoes gliding along at least some of the slats to late... | 08/08/2006 |
| 7035714 | Integrated conveyor bed A conveyor system, and method of controlling the conveyor system, includes providing a conveying surface, at least one motor propelling the conveying surface and a plurality of lower-level controllers. At least one of the lower-level controllers adapted to control t... | 04/25/2006 |
| 7000755 | Apparatus for repositioning product while maintaining forward conveying speed An apparatus comprising a first conveyor and a second conveyor, the first and the second conveyor being arranged in line with each other, having the same conveying direction and, in use, having substantially the same conveying speed, while between the first and the ... | 02/21/2006 |
| 6966423 | Station for connecting a packaging machine, in particular blistering machine, with a feeding line, leading to a boxing machine A station for connecting a blistering machine with a boxing machine includes an endless conveyor defining an inlet section, where articles are received from a blistering machine, and an outlet section cooperating with the boxing machine. A series of bars are connect... | 11/22/2005 |
| 6951274 | Tiered control architecture for material handling A control architecture for material handling includes multiple tiers of controllers, such as three. The lowest-level controllers interact directly with sensors and actuators used in the material handling system, such as photo-eyes and motors used with conveyors. The... | 10/04/2005 |
| 6932211 | Modular conveying assembly with stub mounted in-line rollers A modular conveying assembly includes a conveyor belt module for use with in-line rollers. The module includes first and second hinge member. The first hinge member extends forwardly in the direction of conveyor travel, and includes a first opening defining a first ... | 08/23/2005 |
| 6786328 | Method and device for transforming a supply stream of flat stream elements, in particular a supply stream in which the elements are conveyed overlapping one another A method for transforming a supply stream (2) of elements (1) having one flat object or a group of flat objects lying on top of one another that are conveyed overlapping one another to produce a stream in which the stream elements are distanced from on... | 09/07/2004 |
| 6705452 | Article-diverting conveyor belt and modules An article-diverting conveyor belt and modules for constructing such a belt. The conveyor belt includes a series of modules interconnected end to end to other like modules. At least some of the modules include a module body with a positioning belt arranged to move t... | 03/16/2004 |
| 6698571 | Automated lateral translation conveyor An automated conveyor sortation and item discharge system for sorting items of varying sizes and weights to designated output destinations along a conveyor. The system utilizes a segmented slat conveyor connected by flexible connectors. The flexible conne... | 03/02/2004 |
| 6554122 | Conveyor assembly An assembly is disclosed for conveying and rotating/transferring individual containers or beverage bottle cases or the like articles as well as moving or, laterally in a direction orthogonal to the travel direction of the articles, transferring the same, ... | 04/29/2003 |
| 6272737 | Circuit component mounting system A system for mounting circuit components on a circuit substrate, including a circuit-substrate supporting device which supports the circuit substrate, a circuit-component mounting device which mounts, at a circuit-component mounting position, the circuit ... | 08/14/2001 |
| 6264042 | Bilateral sorter A system for sorting objects includes an upstream and a downstream conveyor positioned to sequentially receive and convey an object along a first path, and a sorting conveyor belt positioned transversely in a gap between the upstream and downstream convey... | 07/24/2001 |
| 6126383 | Apparatus for the in-line turning of selected articles An article turner assembly for use with an article handling system such as a palletizer. The article turner assembly selectively turns articles conveyed in a single lane along a particular path so that each article may be turned or not as it is conveyed a... | 10/03/2000 |
| 5746305 | Slat sorter A slat sorter having a series of platens slidably mounted on an array of slats driven by an endless chain with each platen having a diverter pin for enabling it to be diverted between a straight-through track and at least one divert track. A switch having... | 05/05/1998 |
| 5732814 | Method and apparatus for reducing noise and wear in a conveyor transition section A method and device in a conveyor for preventing the collision of guide pins on a transversely moving diverting shoe with the side of the conveyor in a conveyor having an endless conveying surface comprised of a plurality of surface members on which diver... | 03/31/1998 |
| 5590758 | Slat sorter A slat sorter includes a plurality of platens each supported by two slats. The slats are driven by hollow pin chain and are fastened to the chain by a ball detent pin which passes through the hollow pin of the chain into the slat end. The head of each bal... | 01/07/1997 |
| 5474167 | Off-loading conveying system Off-loading conveyors having endless roller chains to which are mounted bow tie rollers on rods extending laterally from the chain. The bow tie rollers define concavities for receipt of product units to be conveyed and off-loaded at an appropriate station... | 12/12/1995 |
| 5442566 | Parts supplying method in which movements of parallel supply tables are controlled At least first and second adjacent parts supply tables of a parts supply apparatus are controlled so as to avoid unnecessary movement of a one of the parts supply tables not being used in successive parts supply operations, while at the same time, ensurin... | 08/15/1995 |
| 5435429 | Conveyor The invention relates to a conveyor provided with a frame and with at least one carrier guided by a guide mechanism, which can be moved in the longitudinal direction of the conveyor by a driving mechanism. At least some of the carriers support sliding pie... | 07/25/1995 |
| 5404989 | Method for distributing goods and a sorting installation for practicing this method A method for sorting goods, suspended on garment hangers, each of which is carried by a travelling releasable carrying member, circulating along a path having a series of ejection stations. Subsequent carrying members are provided with a lever capable of ... | 04/11/1995 |
| 5388703 | Sorting method There is described a method of sorting a plurality of individually conveyed articles in a suspension-type conveyor apparatus, wherein the articles circulate along a first conveyor circuit in unsorted fashion and are transferred from there individually and... | 02/14/1995 |
| 5388681 | Inflatable conveyor belt A conveyor belt includes a lower surface and a number of article supporting surfaces, each of which is tiltably attached to the lower surface. Inflatable chambers are defined in the belt, the article supporting surfaces being disposed to tilt upon inflati... | 02/14/1995 |
| 5381882 | Tiltable tray of a sorting conveyor installation A tiltable tray apparatus of a sorting conveyor installation for depositing unit loads by a swiveling movement from a horizontal transporting position into a tilting position with a conveyor device, on which the tray is arranged by a supporting member whi... | 01/17/1995 |
| 5372234 | Tipping apparatus for a sortation conveyor A tipping apparatus for a sortation conveyor of the type having a plurality of tiltable tray assemblies and an extended track along which such assemblies are conveyed. The tipping apparatus includes a mounting panel having a flipper arm attached at one en... | 12/13/1994 |
| 5372235 | Handling-switching apparatus with conveyor tables apt to be inclined, with unloading actuating devices controlled by said conveyor tables This invention proposes a handling-switching apparatus in which the pieces to be handled are placed on conveyor tables constituted by rotating carpets that are inclined and set to rotation to unload the piece into collecting vessels suitably preset. A cam... | 12/13/1994 |
| 5323912 | Conveyer with an automated sorting system A conveyer with an automated sorting system comprises a transport mechanism, a guide mechanism, and a sorting mechanism. A sorting sensor activates electrical spiral tubes which, in turn, actuate left and the right separation pieces to guide pins of the t... | 06/28/1994 |
| 5230417 | Distributing transportation device The present invention relates to a distributing transportation device for distributing work fed in a single line into a plurality of lines. A plurality of carrier bars are driven in a form of a conveyer between a pair of chains traveling in synchronism wi... | 07/27/1993 |
| 5217103 | Conveyor With a conveyor, in particular a positioning conveyor, having a driven chain system, higher transporting speeds, together with longer service life and less noise nuisance, are made possible by supporting the chain system on an endless runway.... | 06/08/1993 |
| 5209338 | Product control apparatus A high speed production line system has a product conveying section wherein a conveyor is formed from a plurality of individual and transversely extending pallets which are movable relative to one another in the transverse direction. Certain of the pallet... | 05/11/1993 |