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Handcuff
Handcuffs are restraint devices designed to secure an individual's wrists in proximity to each other. They comprise two parts, linked together by a chain, a hinge, or rigid bar. Each cuff has a rotating arm which engages with a ratchet that prevents it from being opened once closed around a person's wrist. Without the key, the handcuffs cannot be removed without specialist knowledge, and the handcuffed person cannot move their wrists more than a few centimetres or inches apart, making many tasks difficult or impossible. Handcuffs are frequently used by law enforcement agencies worldwide to prevent suspected criminals from escaping from police custody. Styles Metal handcuffs There are three main types of contemporary metal handcuffs: chain (cuffs are held together by a short chain), hinged (since hinged handcuffs permit less movement than a chain cuff, they are generally considered to be more secure), and rigid solid bar handcuffs. While bulkier to carry, rigid handcuff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handcuffs01 2003-06-02
Handcuffs are Physical restraint, restraint devices designed to secure an individual's wrists in proximity to each other. They comprise two parts, linked together by a Link chain, chain, a hinge, or rigid bar. Each cuff has a rotating arm which engages with a ratchet (device), ratchet that prevents it from being opened once closed around a person's wrist. Without the key, the handcuffs cannot be removed without specialist knowledge, and the handcuffed person cannot move their wrists more than a few centimetres or inches apart, making many tasks difficult or impossible. Handcuffs are frequently used by law enforcement agencies worldwide to prevent Suspect, suspected criminals from escaping from Arrest, police custody. Styles Metal handcuffs There are three main types of contemporary metal handcuffs: chain (cuffs are held together by a short chain), hinged (since hinged handcuffs permit less movement than a chain cuff, they are generally considered to be more secure), and ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hiatts Speedcuffs
Speedcuffs are a model of handcuff characterised by their rigid grip between the two ratchet cuffs. Their rigid design and the inclusion of a grip makes them effective for gaining control over a struggling prisoner, even if only one cuff has been applied. They are standard issue for most police forces within the United Kingdom. Amnesty International has criticised the handcuffs, claiming that implements made by the company have been used around the world to torture prisoners. Construction Speedcuffs consist of two conventional ratchet handcuffs connected by a rigid metal bar, which is enclosed in a plastic grip secured with bolts. Removal of the grip offers no advantage to escape, as it is only present to facilitate the comfortable manipulation of the cuffs by the arresting officer. Weighing 390 g (13.75 oz) and with a maximum dilation of 23.2 cm (9.13 inches), [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Belly Chain (restraint)
A belly chain (also known as a waist chain or Martin chain) is a physical restraint worn by prisoners, consisting of a chain around the waist, to which the prisoner's hands may be chained or cuffed. Sometimes the ankles are also connected by means of longer chains. Usage Such restraints are often used in the United States in courtrooms, or for transporting prisoners, or in other public situations as a safeguard against escape. They are used above all when detainees are to be restrained over a longer period of time, for example during transport or at court hearings. Belly chains are used because there still remains a relatively large freedom of movement to the detainee when their hands are cuffed in front of the body. As an alternative, the hands could be cuffed behind the detainee's back, but this will soon inflict discomfort and even pain when being handcuffed like this for a longer period of time. Therefore, as a more gentle but almost equally secure alternative to cuffing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physical Restraint
Physical restraint refers to means of purposely limiting or obstructing the freedom of a person's bodily movement. Basic methods Usually, binding objects such as handcuffs, legcuffs, ropes, chains, straps or straitjackets are used for this purpose. Alternatively different kinds of arm locks deriving from unarmed combat methods or martial arts are frequently used to restrain a person, which are predominantly used by trained police or correctional officers. This less commonly also extends to joint locks and pinning techniques. The freedom of movement in terms of locomotion is usually limited, by locking a person into an enclosed space, such as a prison cell and by chaining or binding someone to a heavy or immobile object. This effect can also be achieved by seizing and withholding specific items of clothing, that are normally used for protection against common adversities of the environment. Examples can be protective clothing against temperature, forcing the individual to re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Handcuff Cover
A handcuff cover is a piece of plastic or metal that can be placed around a pair of handcuffs. It consists of a hinged, box-like assembly locked over the handcuff chain, wristlets and keyholes. The first handcuff cover was invented by J.D. Cullip and K.E. Stefansen and patented in 1973. It is made from high-strength, high-impact ABS plastic and is still distributed by C & S Security Inc. as "Black Box" handcuff cover. Other companies sell similar devices, e.g. CTS Thompson ("Blue Box" handcuff cover) or Sisco restraints. A handcuff cover has two key purposes: * It converts a pair of standard chain link handcuffs into rigid handcuffs, providing a rather more severe restraint. * It covers the keyholes of the handcuffs for further security. In most cases, a handcuff cover is used in combination with a ''martin link'' belly chain which fixes the handcuffs at waist level. This provides a rather uncomfortable restraint and may result in injury to the individual if maintained for an exte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fetters
Legcuffs are physical restraints used on the ankles of a person to allow walking only with a restricted stride and to prevent running and effective physical resistance. Frequently used alternative terms are leg cuffs, (leg/ankle) shackles, footcuffs, fetters or leg irons. The term "fetter" shares a root with the word "foot". Shackles are typically used on prisoners and slaves. Leg shackles also are used for chain gangs to keep them together. Metaphorically, a fetter may be anything that restricts or restrains in any way, hence the word "''unfettered''". History The earliest fetters found in archaeological excavations date from the prehistoric age and are mostly of the puzzle lock type. Fetters are also referenced in ancient times in the Bible (, , ) A variety of restraint types already existed in Roman times. Some early versions of cup lock shackles existed at this time. These were widely used in medieval times, but their use declined when mass production made the manufa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thumbcuffs
Thumbcuffs are a metal restraining device that lock thumbs in proximity to each other. Thumbcuffs were originally intended for use by detectives, narcotics officers and off-duty policemen, their size allowing them to be carried in the pocket. Most are rigid devices, while some used in Asian countries are chain-linked, like miniature handcuffs. Thumbcuffs are rarely used due to an increased possibility of injury, most commonly by tight cuffs blocking blood circulation. Handcuffs are usually used instead. Thumbcuffs may also be used as improvised ''toecuffs'' by locking the big toes in proximity to each other. Thumbcuffs with double locks have a lockspring which, when engaged, usually using the top of the key, stops the thumbcuff from ratcheting tighter and prevents the subject from tightening them, possibly causing injury. Double locks also make picking the locks more difficult. See also * BDSM * Bondage cuffs * Chinese finger trap * Handcuffs * Legcuffs Legcuffs are ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hinge
A hinge is a mechanical bearing that connects two solid objects, typically allowing only a limited angle of rotation between them. Two objects connected by an ideal hinge rotate relative to each other about a fixed axis of rotation: all other Translation (geometry), translations or rotations being prevented, and thus a hinge has one degree of freedom. Hinges may be made of Flexure bearing, flexible material or of moving components. In biology, many joints function as hinges, like the elbow joint. History Ancient remains of stone, marble, wood, and bronze hinges have been found. Some date back to at least Ancient Egypt. In Ancient Rome, hinges were called wikt:cardo#Latin, cardō and gave name to the goddess Cardea and the main street Cardo. This name cardō lives on figuratively today as "the chief thing (on which something turns or depends)" in words such as ''wikt:cardinal#English, cardinal''. According to the OED, the English word hinge is related to ''wikt:hang#English, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ratchet (device)
A ratchet (occasionally spelled rachet) is a mechanical device that allows continuous linear or rotary motion in only one direction while preventing motion in the opposite direction. Ratchets are widely used in machinery and tools. The word ''ratchet'' is also used informally to refer to a ratcheting socket wrench. __TOC__ Theory of operation A ratchet consists of a round gear or a linear rack with teeth, and a pivoting, spring-loaded finger called a '' pawl'' (or ''click'', in clocks and watches) that engages the teeth. The teeth are uniform but are usually asymmetrical, with each tooth having a moderate slope on one edge and a much steeper slope on the other edge. When the teeth are moving in the unrestricted (i.e. forward) direction, the pawl easily slides up and over the gently sloped edges of the teeth, with a spring forcing it (often with an audible 'click') into the depression between the teeth as it passes the tip of each tooth. When the teeth move in the opposite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arrest
An arrest is the act of apprehending and taking a person into custody (legal protection or control), usually because the person has been suspected of or observed committing a crime. After being taken into custody, the person can be questioned further and/or charged. An arrest is a procedure in a criminal justice system, sometimes it is also done after a court warrant for the arrest. Police and various other officers have powers of arrest. In some places, a citizen's arrest is permitted; for example in England and Wales, any person can arrest "anyone whom he has reasonable grounds for suspecting to be committing, have committed or be guilty of committing an indictable offence", although certain conditions must be met before taking such action. Similar powers exist in France, Italy, Germany, Austria and Switzerland if a person is caught in an act of crime and not willing or able to produce valid ID. As a safeguard against the abuse of power, many countries require that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Suspect
In law enforcement jargon, a suspect is a known person accused or suspected of committing a crime. Police and reporters in the United States often use the word suspect as a jargon when referring to the perpetrator of the offense (perp in dated US slang). However, in official definition, the perpetrator is the robber, assailant, counterfeiter, etc.—the person who committed the crime. The distinction between suspect and perpetrator recognizes that the suspect is not ''known'' to have committed the offense, while the perpetrator—who may not yet have been suspected of the crime, and is thus not necessarily a suspect—is the one who did. The suspect may be a different person from the perpetrator, or there may have been no actual crime, which would mean there is no perpetrator. A common error in police reports is a witness description of the suspect (as a witness generally describes a perpetrator, while a mug shot is of a suspect). Frequently it is stated that police are looking ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Standard Legirons Taiwan01
Standard may refer to: Symbols * Colours, standards and guidons, kinds of military signs * Standard (emblem), a type of a large symbol or emblem used for identification Norms, conventions or requirements * Standard (metrology), an object that bears a defined relationship to a unit of measure used for calibration of measuring devices * Standard (timber unit), an obsolete measure of timber used in trade * Breed standard (also called bench standard), in animal fancy and animal husbandry * BioCompute Standard, a standard for next generation sequencing * ''De facto'' standard, product or system with market dominance * Gold standard, a monetary system based on gold; also used metaphorically for the best of several options, against which the others are measured * Internet Standard, a specification ratified as an open standard by the Internet Engineering Task Force * Learning standards, standards applied to education content * Standard displacement, a naval term describing the weig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
