Abstract: Converging hardened steel plates are loosely mounted in a frame, with neoprene pads between them to better absorb the noise and impact from projectiles. The upstream end of the bullet trap is a target area, and a containment chamber communicates with the downstream ends of the plates defines a throat area. A transition area connects the chamber entry with the throat area. An impact plate between them has end portions fitted loosely in openings defined by the support frame. A plurality of vanes define the cylindrical chamber, and have loosely supported ends. These vanes have edges that abut and over-lap one another so movement of adjacent vanes will occur in response to one of these vanes being struck by a projectile. These vanes are normally restrained but can move radially outwardly when hit by a projectile. The number of vanes is less than 20 degrees in the chamber.

Abstract: Converging hardened steel plates are loosely mounted in a frame, with neoprene pads between them to better absorb the noise and impact from projectiles. The upstream end of the bullet trap is a target area, and a containment chamber communicates with the downstream ends of the plates defines a throat area. A transition area connects the chamber entry with the throat area. An impact plate between them has end portions fitted loosely in openings defined by the support frame. A plurality of vanes define the cylindrical chamber, and have loosely supported ends. These vanes have edges that abut and over-lap one another so movement of adjacent vanes will occur in response to one of these vanes being struck by a projectile. These vanes are normally restrained but can move radially outwardly when hit by a projectile. The number of vanes is less than 20 degrees in the chamber.

Abstract: The enclosure surrounds the shooter who fires his/her weapon from inside, adjacent the back wall, at a target and/or bullet trap located some distance away from the enclosure. Sole access to the enclosure, and the shooter's station therein, is through the open front end. Air circulation and filtration is supplemented by generating an air curtain across the open front end. Air venting and filtration of inside air is at a rate of 6 times per minute and provides a flow of clean air from back to front of the enclosure through a pressurized plenum in the back wall designed to create a uniform flow through the shooter's station. An auxiliary venting outlet in the top or ceiling of the enclosure provides a negative air pressure inside the enclosure so contaminated air escaping through the open front end is minimized.

Abstract: Steel plates loosely mounted in frame, with neoprene pads between the frame and plates to better absorb the noise and impact from projectiles. The plates are inclined having laterally projecting tabs in openings defined by parallel steel side-walls. A containment chamber communicates with downstream ends of inclined plates by a transition area downstream of the inclined plates. Chamber has projectile impact boundary defined by laterally extending vanes or strips of hardened steel. End portions of vanes fit loosely in openings defined by the chamber side-walls. The vanes have beveled edges that abut one another so movement of adjacent vanes occurs in response to one of these vanes being struck by a projectile. Vanes are biased inwardly toward normal, or rest positions, but can move outwardly when impacted by a projectile. The number of vanes selected to establish angles of incidence for adjacent vanes less than 12 degrees in chamber.

Abstract: Steel plates loosely mounted in frame, with neoprene pads between the frame and plates to better absorb the noise and impact from projectiles. The plates are inclined having laterally projecting tabs in openings defined by parallel steel side-walls. A containment chamber communicates with downstream ends of inclined plates by a transition area downstream of the inclined plates. Chamber has projectile impact boundary defined by laterally extending vanes or strips of hardened steel. End portions of vanes fit loosely in openings defined by the chamber side-walls. The vanes have beveled edges that abut one another so movement of adjacent vanes occurs in response to one of these vanes being struck by a projectile. Vanes are biased inwardly toward normal, or rest positions, but can move outwardly when impacted by a projectile. The number of vanes selected to establish angles of incidence for adjacent vanes less than 12 degrees in chamber.

Abstract: A three wheeled cart for transporting heavy rolls of paper to and from unwinders and reminders. The operator stands at the rear end where he can start and stop the cart, steer it, and control the carriage at the front end for lifting the paper roll from the floor and/or into a processing machine. The steerable rear wheel is driven electrically from a twist type throttle on a steering handle that can be moved from an active position to a stowed position. In the stowed position the cart is secured by the same motor-brake that drives the single rear wheel.

Abstract: A three wheeled cart for transporting heavy rolls of paper to and from unwinders and reminders. The operator stands at the rear end where he can start and stop the cart, steer it, and control the carriage at the front end for lifting the paper roll from the floor and/or into a processing machine. The steerable rear wheel is driven electrically from a twist type throttle on a steering handle that can be moved from an active position to a stowed position. In the stowed position the cart is secured by the same motor-brake that drives the single rear wheel.

Abstract: A configurable paper transport having a frame having at least one station for securing a non-driven paper web process device. The configurable paper transport defines a paper web path through the non-driven paper web process device, or devices. The configurable paper transport also contains a driver that moves a paper web along the paper web path. In a preferred configuration, the stations and associated non-driven paper web process devices have a universal receptacle permitting any non-driven paper process device, selected from a plurality of non-driven paper process devices, to be located in any station.

Abstract: A paper web, which may be pinless, is slit into side-by-side web ribbons that are merged one on top of the other for simultaneous crosscutting into appropriate page lengths. One web ribbon wraps substantially about an angled turnbar to shift it into registry with the other web ribbon. Pressurized air may be provided to the turnbar assembly to reduce friction with the web ribbon. The other web ribbon is detoured via a takeup roller by an amount that is dictated by the circumference of the turnbar assembly. A driven roller in continuous contact with one of the web ribbons draws it toward a cross cutter. A slave roller is in slipping contact with the remaining web ribbon and draws it toward the same crosscutter to maintain registry between the ribbons. Three-up, four-up, and more-up variations are disclosed.

Abstract: A matrix is provided having at least two diagonal turnbars and one parallel turnbar respecting the direction a paperweb is fed into the matrix. By threading through the turnbars in one or another way, the paperweb exits either face-up or face-down as compared to its orientation upon entering the matrix. Additional turnbars enable the matrix to direct the paperweb to exit in any number of directions with either orientation.

Abstract: A cabinet is provided downstream of a high speed laser printer, and provides an environmentally controllable environment for a web that must be “moisturized” before being fed to a downstream device for further processing. A single web loop is gravity biased as well as acted on by a constant force spring to accommodate abrupt speed changes in the web. The depth of the web loop is of sufficient height to accommodate reversals in web direction necessitated by the laser printer.

Abstract: Documents are fed in a stream through the first station of a machine that senses the last page of each document along alternative paths in order to accumulate the groups in a staggered stack on a vertically adjustable elevator. When this staggered stack reaches a predetermined number (N) the elevator drops down to off load the stack onto a takeaway conveyor. The documents continue to be accumulated at the second station on a reciprocating support surface that redeposits these additional documents on the elevator when the elevator returns to a raised position and the support surface is retracted.

Abstract: A paper web, which may be pinless, is slit into side-by-side web ribbons that are merged one on top of the other for simultaneous crosscutting into appropriate page lengths. One web ribbon wraps substantially about an angled turnbar to shift it into registry with the other web ribbon. Pressurized air may be provided to the turnbar assembly to reduce friction with the web ribbon. The other web ribbon is detoured via a takeup roller by an amount that is dictated by the circumference of the turnbar assembly. A driven roller in continuous contact with one of the web ribbons draws it toward a cross cutter. A slave roller is in slipping contact with the remaining web ribbon and draws it toward the same crosscutter to maintain registry between the ribbons. Three-up, four-up, and more-up variations are disclosed.

Abstract: Two methods for redirecting a continuous paper web with a face up orientation from a first direction to a second direction with either a face up orientation or an opposing face down orientation are provided. The directions correspond to paper processing devices such as printers and cutters, and an assembly to do the same is also provided. In the preferred embodiment of the assembly, the web passes about a turnbar that is moveable between a first and a second position. In the first position, the web is redirected face down along a second direction. In the second position, the web passes about a roller perpendicular to the second direction and is redirected along the second direction in a face up orientation.

Abstract: A configurable paper transport having a frame having at least one station for securing a non-driven paper web process device. The configurable paper transport defines a paper web path through the non-driven paper web process device, or devices. The configurable paper transport also contains a driver that moves a paper web along the paper web path. In a preferred configuration, the stations and associated non-driven paper web process devices have a universal receptacle permitting any non-driven paper process device, selected from a plurality of non-driven paper process devices, to be located in any station.

Abstract: A device for routing and redirecting a continuous web of sheet type material under tension, such as an endless roll of paper, from one processing or handling device to another, comprises a series of upright supports defining a polygon such as a square, and one or more generally horizontal tumbar members. When the web passes about a turnbar, the web's path is redirected in the vertical and/or horizontal planes toward the other web processing device.

Abstract: A matrix is provided having at least two diagonal turnbars and one parallel turnbar respecting the direction a paperweb is fed into the matrix. By threading through the turnbars in one or another way, the paperweb exits either face-up or face-down as compared to its orientation upon entering the matrix. Additional turnbars enable the matrix to direct the paperweb to exit in any number of directions with either orientation.

Abstract: Two methods for redirecting a continuous paper web with a face up orientation from a first direction to a second direction with either a face up orientation or an opposing face down orientation are provided. The directions correspond to paper processing devices such as printers and cutters, and an assembly to do the same is also provided. In the preferred embodiment of the assembly, the web passes about a turnbar that is moveable between a first and a second position. In the first position, the web is redirected face down along a second direction. In the second position, the web passes about a roller perpendicular to the second direction and is redirected along the second direction in a face up orientation.

Abstract: An apparatus and process are provided for separating one or more endless streams of pages into corresponding staggered stacks of reports for further processing. Each page of a first report is taken from the endless stream and moved into a first position on a first stack of reports, and each page of the next subsequent report is moved onto a second stack staggered from the first. This process is continued indefinitely. Alternatively, more than two stacks can be provided for. Also, numerous endless streams of pages, in side-by-side relation, can be stacked into a plurality of stacks of reports in side-by-side relation so as to be conveniently assembled for further processing.

Abstract: A system for merging multiple streams of documents in side-by-side relation, such as cut from a paper web, into a single document stream is provided. Each document of a document stream passes over a turnbar driven that inverts and redirects the document, a primary conveyor carries the documents in side-by-side relation toward the turnbars, and a cross conveyor carries the documents away in a single merged document stream. The cross conveyor is angled with respect to the primary conveyor, and the turnbars are angled with respect to each conveyor. The turnbars may be staggered and adjusted to output the documents in any order, and the invention may handle two, three, or more simultaneous document streams. The turnbars may be driven by a single drive means which may be reversible, and may be repositioned to direct documents in either direction the cross conveyor may operate.