Abstract: The apparatus of the present invention is a device designed for quick and non-violent apprehension and immobilization of suspects and/or prisoners consisting of two quick connect ankle cuffs joined by a retractable cable, thus enabling law enforcement a method for violent-free restraint.

Abstract: A lock mechanism with state indication function includes a housing, a cap and an indicator. The indicator includes active and passive indicators arranged circumferentially around a central axis. The active indicator includes a cam matching surface extending circumferentially around the central axis and a stopping end located at an end of the cam matching surface corresponding to the pivoting center of the active indicator. The radial convex portion slides along the cam matching surface to make the active indicator rotate away from the central axis. The radial convex portion pushes the stopping end of the active indicator to make the active indicator rotate to a recovery position in which the indicating portion is covered by the cap. The passive indicator is in linkage connection with the active indicator through a gear transmission device, making the passive indicator be unfolded and folded synchronously along with the active indicator.

Abstract: An apparatus can include: a housing configured to form a receiving chamber that is operable to receive an object; first and second paddles disposed at a distal end of the receiving chamber; a constraining bar movably disposed within the housing and configured to translate linearly along a length of the receiving chamber; and a trigger mechanism configured to releasably couple the constraining bar to the housing. When the constraining bar is in a loaded position, the trigger mechanism can be configured to release the constraining bar in response to a proximally-directed force exerted on the constraining bar, causing the constraining bar to translate distally along the length of the receiving chamber.

Abstract: A handcuff is provided, including a handcuff strand having ratchet teeth, a pair of buttons on opposing sides of the handcuff, and a spring configured to receive rotational force from a key and cause rotation of a first rotating element. Rotation of the first rotating element rotates a second rotating element, releasing the second rotating element from the ratchet teeth of the handcuff strand and allowing release of the handcuff strand when both of the pair of buttons are depressed.

Abstract: A gun mounting lock and a method of using the same to secure a gun to a support surface. The gun mounting lock includes first and second arms positioned opposite each other and a ratchet assembly positioned between lower ends of the arms. The ratchet assembly engages gears provided on the lower ends of the arms. When the assembly is pushed downwardly by placing part of a gun thereon, the downward movement of the assembly causes the two arms to pivot towards each other simultaneously, capturing the gun between the arms and the assembly. The assembly is locked against movement in the reverse direction by a pin of a solenoid contacting a toothed flange on one of the arms. The assembly can be unlocked using a key or by providing power to the solenoid. The gun mounting lock housing is adjustably engaged with a track mounted on the support surface.

Abstract: A animal restraint adjustable harness having a two part pivotable frame having a set of fingers or arms extended therefrom to encircle or saddle an animal body, a spring hinge to force the fingers together, tabs or opening handles to separate the fingers, one or more harness straps, and a leash clip positioned thereon the frame and, thus such harness enables a single person to quickly and/or efficiently place the harness assembly on the animal using one hand and such harness enables safe restraint of the animal without causing the animal to choke or wheeze.

Abstract: A animal restraint adjustable harness having a two part pivotable frame having a set of fingers or arms extended therefrom to encircle or saddle an animal body, a spring hinge to force the fingers together, tabs or opening handles to separate the fingers, one or more harness straps, and a leash clip positioned thereon the frame and, thus such harness enables a single person to quickly and/or efficiently place the harness assembly on the animal using one hand and such harness enables safe restraint of the animal without causing the animal to choke or wheeze.

Abstract: A animal restraint harness having a two part pivotable frame having a set of fingers or arms extended therefrom to encircle or saddle an animal body, a spring hinge to force the fingers together, tabs or opening handles to separate the fingers, one or more harness straps, and a leash clip positioned thereon the frame and, thus such harness enables a single person to quickly and/or efficiently place the harness assembly on the animal using one hand and such harness enables safe restraint of the animal without causing the animal to choke or wheeze.

Abstract: Handcuffs made up of a half-bracelet (21), a second half-bracelet (11), at least one casing (1) with a mean of locking (22, 41, 5, 7) and unlocking (4, 5, 9). The second half-bracelet (11) being interdependent (or not) from the casing of the handcuffs. A main characteristic being that the first half-bracelet pivots around an axis (100) located within the casing. The handcuff has a mean of control (3, 6, 200, 24) the first half-bracelet can move around its axis in order to allow a frontal gripping of the hand (or leg) to be blocked.

Abstract: A remote lock mechanism for a handcuff allows the unlocking of the handcuff by insertion of the key in the remote lock mechanism. The remote lock mechanism is located adjacent the pivot connecting the movable jaw of the handcuff to the fixed jaw and, thus, can be operated when the handcuffs are used to restrain a person without the officer's hands being placed between the wrists of the person being restrained. The motion corresponding to the rotation of the key in the remote lock mechanism is transferred to the handcuff lock mechanism to retract the ratchet pawl away from the movable jaw of the handcuff. In one embodiment, the remote lock mechanism utilizes a tumbler that causes opposing rotation of the conventional lock mechanism to first release the double lock mechanism and then retract the ratchet pawl with opposing rotations of the key in the remote lock mechanism.

Abstract: A two-pronged body restraining device includes a restraint unit provided at one end of an operating rod and a lock unit provided at the other end within the operating rod. The restraint unit includes a pair of griping members pivotably attached to a supporting member secured to the front end of a sliding bar. The sliding bar is slidably inserted into the operating rod and a pair of swinging plates, which are pivotably attached to a supporting element in which the sliding bar is slidably inserted. The lock unit is comprised of a rack-type engagement portion having saw-toothed projections, and a locking portion having a locking piece to be engaged with the rack-type engagement portion. The lock unit is configured to slide the sliding member only toward the rear end of the operating rod causing the pair of griping members to be closed when the supporting member is moved backwardly.

Abstract: A coupling assembly for coupling a first handcuff bracelet and a second handcuff bracelet together, each bracelet including a locking mechanism for opening and closing the bracelet, the coupling assembly comprising: a swivel assembly for permitting angular rotation of at least one of the bracelets in a predetermined first rotational direction relative to a longitudinal axis extending through the swivel assembly and the first and second bracelets, the swivel assembly preventing the bracelets from being rotated in a second rotational direction opposite from said first rotational direction.

Abstract: A unified docking apparatus is provided. It includes a single set of controls to operate a vehicle restraint, a dock door, a barrier device, a dock seal, and a loading light. Some optional embodiments include selector switch to select which apparatus the single set of controls will control. Other optional embodiments automatically select the apparatus to be controlled by the single set of controls. A method of operating a docking apparatus using a single set of controls is also provided.

Abstract: A handcuff restraint strap is disclosed herein. The strap is made of a substantially soft, flexible, and strong material, such that it is comfortable to hold, and will withstand the forces applied while an officer holds and controls a suspect. The strap mounts to the center chain on the handcuffs and provides a handle for an officer to easily manage a handcuffed individual.

Abstract: Folding handcuffs include a lockable hinge which permits folding the assembly for compact storage but automatically locks into a rigid assembly when fully unfolded. The hinge operates by the movement of a locking bar into locking groove(s) via a tensioning mechanism when the hinge components are aligned in the unfolded, extended configuration. The lockable hinges can also be used to connect the components of a variety of common tools including shovels, saws and the like.

Abstract: A locking device (1) includes a first clip member (20) and a second clip member (40). The first and second clip members (20, 40) include a first and second clip base (21, 41), respectively. A first jaw (22) extends outwardly from the first clip base (21) whereas a second jaw (42) extends outwardly from the second clip base (41). The first and second clip members (20, 40) are connected together so that they may move with respect to each other between a closed position and an open position. In the closed position, the first and second jaws (22, 42) cooperate to form a locking loop (6). The locking loop (6) is adapted to fit through and lock with a locking feature (32) on an object to be secured. When the first and second clip members (20, 40) are moved to the open position, the first and second jaws (22, 42) are separated by an opening.

Abstract: A key operated restraining device is provided to create a securing loop of adjustable dimension. The device includes a locking head portion, an elongated smooth surfaced strap insertable into the locking head portion to form a securing loop of adjustable dimension, a support block disposed in the interior of the head portion, and a pawl member. Both the support block and the pawl member terminate in a spaced relation to an interior wall surface of the head portion and form a slideway for the strap operation. The pawl member is connected to the locking head by a resilient hinge structure with a spike inserted into or attached to the pawl biasing the pawl member into a locking position wherein the locking structure is operative to lockably engage a smooth strap and a release position wherein the locking structure is disengaged from the strap.

Abstract: A pair of restraints, preferably in the form of handcuffs, are separately connected to a housing assembly by way of elongated cables. The cables are attached at their other ends to a rotatable spool sturdily housed within a box ratchet assembly. Each restraint is first separately applied to a resisting arrestee's wrists. The cables are then reeled into the spool member with a ratcheting motion, enabling a law enforcement official to maintain a controlled joinder of the handcuffs and the arrestee's wrists.

Abstract: A mechanical anti-theft device for motor vehicles which includes, essentially, gripper means capable of engaging the cross section of a tire and a wheel rim of a wheel of the motor vehicle so that it closes on a pivot around the tire and the wheel rim; a support bar for the gripper means; an actuator rod, connected to the gripper means, which slides with relation to the bar in such a way that it can be moved, manually, between a first, unlocked, position, when it controls the opening of the gripper means and a second, locked, position, when it controls the closure of the gripper means around the tire and wheel rim; elastic means are also envisaged, placed between the bar and the rod, capable of holding the rod in the unlocked position, and also items, associated with the rod and capable of engaging with the bar in order to lock the rod with respect to the bar in the closed position.

Abstract: The invention is directed to a locking device with a locking cylinder which is formed of a cylinder guide and a cylinder core which is rotatably supported therein. When the key is withdrawn, the cylinder core is locked with the cylinder guide via spring-loaded tumblers. The cylinder guide is rotatably supported in the housing, but is fixed with respect to rotation therein via a catch when the key is rotated. When the key is inserted, the rotation of the cylinder core is transmitted, via a radially spring-loaded and radially displaceable radial slide, to a driver performing the locking functions in the lock. The catch has a push-rod by means of which the spring-loaded radial slide can be controlled so that the transmission of torque to the driver is interrupted when the locking cylinder is forcibly rotated.

Abstract: A handcuff escort assembly operable to be engageable with a conventional handcuff assembly or an economical handcuff assembly placed about a wrist area of a person being restrained. The handcuff escort assembly includes a handcuff receiver and locking assembly connected to a portion of the handcuff assembly and having a locking block and handle assembly releasably engageable with the handcuff receiver and locking assembly. The locking block and handle assembly includes a locking block member releasably engageable with the handcuff receiver and locking assembly and having a laterally extended main guide handle member. The main guide handle member is provided with a hand grasp section with a hand access slot therein operable to receive the hand and finger area of a security restraining person or user to provide leverage control of the person being restrained due to pressure to be applied against the wrist area of the person being restrained.

Abstract: To prevent the opening of an electronic combination lock by using a strong magnet to operate a stepper motor, a magnetic interlock is included in the lock structure. A magnetic pin is held in a retracted position by a small magnet when a strong attack magnet is positioned to attempt to open the lock, the magnetic pin is attracted from the holding magnet and extended to bridge the bolt and lock housing, blocking the retraction of the bolt.

Abstract: The present invention relates to a lock (3) on the inside of a door, wherein the lock can be actuated from outside the door. The lock is connected to a locking device (14) on the outer side of the door by a coupling rod (12). In order to increase protection against burglaries, the coupling rod (12) is to pass through a channel (22) with which a channel closure jaw (28) is associated. The jaw is supported on the coupling rod (12) and is under spring-load in the direction of closure. Removal of the coupling rod during a burglary attempt results in a closure of the channel with protection of the lock from tampering by the jaw.

Abstract: The door of a security enclosure has boltwork and a primary lock for locking the boltwork in its thrown condition. A drill-resistant disc is rotatably mounted between the lock and the exterior of the door, and the restraining wire of a relocker passes over the circumference of the disc. If a drilling attack is made on the lock the disc will be encountered and will be rotated by the drill tip to frustrate penetration of the disc by the drill. Furthermore, if the drill is aimed at the circumferential portion of the disc which guides the relocker wire any success in penetrating the disc will sever or dislodge the wire to allow the relocker to move under the action of a spring into a position in which it provides an additional locking action in the boltwork.

Abstract: A lock mechanism that is particularly adapted for use on automobile trunks which comprises a lock cylinder, an actuating member, a latch assembly, and a spring type tension member. When substantial force is applied to the face of the lock cylinder the lock cylinder and actuating member swing away from the force and render the lock mechanism inoperative. Upon withdrawal of the force the lock cylinder and actuating member return to their original position to allow the lock mechanism to function normally. To prevent the lock cylinder from being pulled out the cylinder face is recessed within the wall of the trunk.An alternative embodiment provides for the entire lock mechanism to pivot away when a force is applied.