Tighteners Patents (Class 24/32)
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Patent number: 10767728Abstract: A belt or a belt segment has a plurality of strength members that extend in a longitudinal direction (X) and are arranged parallel to one another, and a connecting element which forms one end of the belt or belt segment and is configured to be connected to a further connecting element at the other end of the belt or to one end of a further belt segment. The ends of the strength members are held by the connecting element. The belt or belt segment is characterized in that the ends of the strength members are connected to at least one clamping body in a force-fitting manner, wherein the clamping body can be held by the connecting element in a force-fitting manner at least in the longitudinal direction (X).Type: GrantFiled: January 29, 2018Date of Patent: September 8, 2020Assignee: ContiTech Transportbandsysteme GmbHInventors: Achim Huels, Michael Moeschen-Siekmann, Stanislaus Riepl
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Patent number: 10746256Abstract: The present invention relates to a belt or a belt segment having a plurality of strength supports. The strength supports run in the longitudinal direction (X) and are disposed so as to be mutually parallel. A connection element which forms one end of the belt or the belt segment and is configured for connecting to a further connection element of the other end of the belt or to one end of a further belt segment, it being possible for the ends of the strength supports to be held in a force-fitting manner by the connection element by way of press-fitting. The belt or the belt segment includes a part-region of the connection element which is configured as a tool region, in order to serve as a tool part during press-fitting of the ends of the strength supports in the connection element.Type: GrantFiled: January 8, 2018Date of Patent: August 18, 2020Assignee: ContiTech Transportbandsysteme GmbHInventors: Achim Huels, Michael Moeschen-Siekmann, Carsten Behrens
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Patent number: 9068628Abstract: In one embodiment of the invention, a robotic arm is provided including a linkage assembly and a strap drive train. The linkage assembly includes first, second, third, and fourth links pivotally coupled in series together at first, second, and third joints to define a parallelogram with an insertion axis. The strap drive train includes first and second sets of straps coupled to the linkage assembly. As the linkage assembly is moved about a pitch axis, the first set of straps ensures the third link maintains the same angle relative to the first link, and the first and second set of straps ensures the fourth link maintains the same angle relative to the second link.Type: GrantFiled: May 8, 2013Date of Patent: June 30, 2015Assignee: INTUITIVE SURGICAL OPERATIONS, INC.Inventors: Todd R. Solomon, Thomas G. Cooper
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Patent number: 8847758Abstract: Sensor unit (30) for monitoring the state of fasteners, such as ratchet straps, chains, wires, ropes, bars or similar, which are being used for fastening and/or securing and/or anchoring one or more objects (20), which fasteners preferably includes fastening means (14, 104) and means (15, 100) for tensioning of the fasteners. The sensor unit (30) includes one or more measuring elements (32) for measuring tension force and/or tension and/or pressure and/or bending moment and/or shear force for the fastener and/or fastening means (14, 104) of the fastener and/or anchoring devices (22) for fasteners for monitoring the state of the fasteners.Type: GrantFiled: March 11, 2009Date of Patent: September 30, 2014Inventor: Tore Eide
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Patent number: 8763208Abstract: A device for connecting at least two belts, the belts having transversely oriented connecting bars. The device includes at least one longitudinal wall and at least one edge wall opposite the longitudinal wall and formed on a base plate. Hold-down means are present between each longitudinal wall and each edge wall. At least one of the longitudinal walls and the edge walls has at least one attaching recess in which at least one connecting bar is inserted for securing belts retained by the hold-down means in the area of the base plate against displacing in the longitudinal direction.Type: GrantFiled: April 10, 2010Date of Patent: July 1, 2014Assignee: A. Raymond et CieInventors: Martin Büsch, Jan-Christian Risy, Friedrich Silbereisen, Patrice Burg
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Patent number: 8590113Abstract: In exemplary implementations, tension is applied to a motion transmission element with periodic features by causing that element to mesh with a device that has a pitch slightly greater than the pitch of the motion transmission element. The motion transmission element with periodic features may include, for example: a belt with teeth, or a chain. Further, the motion transmission element may comprise either an open or a closed loop. In exemplary implementations, the width of the teeth of the motion transmission element is greater than the width of the teeth in the rack. This allows room for the teeth of the rack to both fit and move within the gap between the teeth in the motion transmission element. This extra width of the element's teeth is not necessary if the element is sufficiently elastic.Type: GrantFiled: May 26, 2011Date of Patent: November 26, 2013Assignee: Massachusetts Institute of TechnologyInventors: Ilan Moyer, Maxim Lobovsky
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Patent number: 8581157Abstract: A band heater assembly for heating an object includes a band heater that extends around at least a portion of a perimeter of the object. The band heater includes a cable and a band. The cable includes a resistive element, a first cable end and a second cable end. The resistive element generates thermal energy based on a current received from a power source. The first cable end and the second cable end are connected to respective ends of the band heater assembly. The band is connected to the cable and transfers a first portion of the thermal energy to an exterior surface of the object. At least a portion of the cable is exposed from the band heater to contact the exterior surface when the band heater assembly is connected to the object.Type: GrantFiled: November 30, 2009Date of Patent: November 12, 2013Assignee: Backer EHP Inc.Inventors: Stacy Springer, Ronald R. Barnes, Robert Cockrell, Lucas L. Fowler, Alvin L. Slayton
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Patent number: 7988578Abstract: A belt tensioning device for use in a machine motion application.Type: GrantFiled: October 28, 2004Date of Patent: August 2, 2011Assignee: Patriot Universal Holdings, LLC.Inventors: Rick G. Gosz, Mark A. Kubsh
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Publication number: 20100000472Abstract: A seat belt loop system for use with an animal/pet carrier in order to transport an animal in a moving vehicle. The seat belt loop system includes an anchor tab coupled to the pet carrier, a cinch strap coupled to the anchor tab, and cinch strap with a proximal end coupled to the pet carrier and a distal end for insertion through the cinch loop. Once inserted, the distal end is cinched against the cinch loop and then coupled to the cinch strap. A fastening mechanism on the cinch strap is engaged to retain a vehicle seat belt between the pet carrier and the seat belt loop.Type: ApplicationFiled: July 3, 2008Publication date: January 7, 2010Inventor: Tibor Siklosi
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Publication number: 20090007391Abstract: A buckle includes a male member and a female member. The male member is provided with a base, a pair of legs and an engaging portion provided on a distal ends of the legs. The female member is provided with an insertion port, a guide that elastically deforms the distal end of each of the legs inserted through the insertion port in a direction in which the distal ends come closer to each other and a pair of engaged portions formed on both sides of a remote side of the guide. Each of the engaged portions displaces each of the engaging portions in the direction in which the engaging portions get apart with each other and is provided by a concave that has an abutment wall on a rear portion in the releasing direction to be abutted by each of engaging portions. Each of the abutment walls is formed as a slant surface that inclines in the direction in which the abutment walls come closer to each other toward the releasing direction of the male member.Type: ApplicationFiled: July 1, 2008Publication date: January 8, 2009Inventor: Ryoichiro Uehara
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Publication number: 20080216291Abstract: The present invention provides a belt structure including a first housing, a second housing, a third housing and a belt, wherein the two ends of the belt are respectively connected to the first housing and the third housing, which can be buckled together quickly, and the second housing and the first housing are connected, so that a mechanism for fine tuning the belt can be formed through the ratch, the driving element and the resisting element in the first and the second housing.Type: ApplicationFiled: March 7, 2007Publication date: September 11, 2008Inventors: Chin-Liang Lin, Shail-Chen Yu, Chia-Chang Chao
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Publication number: 20080098573Abstract: A draw cord adjuster includes a closure member having a first end and a second end. At least one locking member is anchored to one of the first end and the second end of the closure member. At least one anchoring member is positioned proximate the one of the first end and the second end of the closure member to which a corresponding locking member is anchored, with each anchoring member being movably secured to the corresponding locking member.Type: ApplicationFiled: October 30, 2006Publication date: May 1, 2008Inventor: Alex W. Okot
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Publication number: 20020026691Abstract: A rational and economical strap and a strap attaching structure are provided which allow a hand strap and a neck strap to be attached in a non-independent manner and provide superior working efficiency. A hand strap has engagement portions at ends thereof which can engage with corresponding anchorage portions provided on the apparatus, and each engagement portion has an attaching portion to which a corresponding end portion on a neck strap is attached.Type: ApplicationFiled: July 20, 2001Publication date: March 7, 2002Applicant: FUJITSU LIMITEDInventors: Fumio Nakadaira, Shinichiro Tsurumaru, Shuji Sasaki
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Patent number: 6161314Abstract: An infant footwear leash for preventing the loss of footwear worn by infants is provided. The leash includes a string and a slidable element through which the ends of the strings are completely inserted to define a loop that rests around the infant's ankle, while the leash is in use. In an open position, the slidable element allows adjustment of the size of the loop as necessary. In a closed position, the slidable element prevents adjustment of the size of the loop to prevent the loop from enlarging and causing the leash to fall off the infant's foot. A clip is attached to one end of the string. The clip is clipped onto the infant footwear. Thus, if the footwear falls off the infant's foot, it is held by the clip and is kept dangling from the leash.Type: GrantFiled: October 19, 1998Date of Patent: December 19, 2000Inventor: Lori S. Kamrin
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Patent number: 6108876Abstract: A watchband or decorative wristband is structured with a concealed money-retaining compartment which allows the wearer to store money on the wearer's person without having to remove articles of clothing or otherwise partially disrobe in an effort to retrieve the money, as is typically required with known devices for carrying concealed money on one's person. The watchband of the present invention is adaptable to any variety of watch type or style.Type: GrantFiled: August 24, 1999Date of Patent: August 29, 2000Assignee: Chisco, Inc.Inventor: Gary Hubbert
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Patent number: 6109490Abstract: A cord is formed into a loop with a metal clip, and is knotted about a rigid ear which protrudes from the body of a conventional whistle. A plastic tube is slipped over the knotted lanyard at the whistle ear and heat-shrunk in place, to cause the whistle to protrude from the lanyard on a generally rigid stem. When the lanyard is slipped onto the glove of the wearer, the protruding stem causes the whistle to extend outwardly from the glove and hence presents the mouthpiece of the whistle for ready grasping by the wearer's lips for rapid actuation of the whistle. Alternatively, the whistle is engaged to a hook-and-loop fastener flexible strap by a rigid clip, which extends through a fold in the strap. The connection between the clip and the fastener limits side to side twisting of the whistle, allowing ready blowing by the wearer.Type: GrantFiled: June 15, 1998Date of Patent: August 29, 2000Inventor: Michael J. Caluori
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Patent number: 6038743Abstract: A wrist-mounted tag holder is provided including a plurality of clothing tags and a wrist mount removably secured on a wrist of a user. A hook is connected to the wrist mount for coupling with the tags.Type: GrantFiled: August 6, 1998Date of Patent: March 21, 2000Inventor: Cheryl C. Chapman
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Patent number: 5680679Abstract: Buoyant jewelry for retaining and protecting personal articles. Each jewelry/retainer comprises a brightly colored, buoyant body coupled to one or more fasteners for securing various articles such as sunglasses, keys, or personal care products which the swimmer or water sportsman desires to conveniently retain. The jewelry items comprise eyeglass retainers, bracelets, anklets, name badges, and necklaces. The body comprises a resilient core of low-density foam covered by a flexible, tubular sheath. The sheath brightly colors and reinforces the body. In one mode the fasteners comprise resilient tubes for axially gripping the ear pieces of conventional glasses. An alternative fastener comprises a flexible fabric channel for receiving fine wire or wrap-around ear pieces. Another embodiment comprises a cord looped through an item to be floated, and an optional cap is provided for slip-fitting over existing containers of personal care products.Type: GrantFiled: June 30, 1993Date of Patent: October 28, 1997Inventor: David G. May
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Patent number: 5628091Abstract: The balloon closure device of the present invention includes an integrally formed flat seal portion and removable tab portion (made of biodegradable material) and a loop of string or other type of line. The loop of string may be wrapped neatly around the tab portion, which eases handling of the device before it is used to seal a balloon. Once the device is used to seal a balloon, the loop of string may be used to secure the sealed balloon to the user's wrist without requiring the user to tie a knot.Type: GrantFiled: January 11, 1996Date of Patent: May 13, 1997Inventor: Herbert Mueller
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Patent number: 5600873Abstract: Buoyant tether cords that remove ignition keys from personal watercraft to safely disable the motor in the event a rider falls off. When dropped in the water the cords float so that the ignition key is not lost. The cords float horizontally to maximize visibility. The cord has an elongated embodiment and a looped embodiment. Both have a brightly colored floating body that is attached to a stretchable, coil section. The coil enables the cord to elongate or contract. Both cords have one end to be coupled to the watercraft key, and an opposite end to be coupled to the rider. The floating body comprises an elongated, tubular foam core having an interior passageway. The core is preferably made from lightweight, flexible low-density closed cell foam. The core is preferably coaxially covered by a resilient, tubular knitted fabric sheath that strengthens and colors it. Each coil comprises plastic-coated string.Type: GrantFiled: August 6, 1993Date of Patent: February 11, 1997Inventor: David G. May
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Patent number: 5456037Abstract: A securable fish net apparatus comprising a fishing net further comprising a racket having a generally annular head and a handle extended therefrom; and a mesh material coupled about the head of the racket to define a pocket for holding fish therein; a strap having a securement mechanism on one end and securable mechanism on the other end with the securable mechanism adapted to be coupled with the securement mechanism in a closed loop configuration about the wrist of a fisherman; a first coupling mechanism having one orientation for coupling the racket to the strap and another orientation for decoupling the racket from the strap; and a second coupling mechanism coupled to the racket and adapted to secure the handle to an arm of a fisherman; whereby when the strap is secured about the wrist of a fisherman, and when the racket is coupled to the strap with the first coupling mechanism, and when the second coupling mechanism is secured about his arm, his adjoining hand is free to control a hooked and netted fish.Type: GrantFiled: May 9, 1994Date of Patent: October 10, 1995Inventor: Daniel J. Dorval
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Patent number: 5446953Abstract: An integral apparatus for retaining an article which contains an elastic band with a proximal end, a distal end, a first major loop, a first minor loop, and a second minor loop. At a first point between the proximal end and the distal end, the elastic band is folded onto itself to form a first lip with a first top section and a first bottom section. At a second point between the distal end and the proximal end, the elastic band is folded onto itself to form a second lip with a second top section and a second bottom section. At a third point, the second top section, the first top section, and the first bottom section are sewn together. At a fourth point between the second point and the distal end, the second top section, the second bottom section, and the first bottom section are sewn together.Type: GrantFiled: February 14, 1994Date of Patent: September 5, 1995Assignee: Chase Hunter GroupInventor: Richard J. LeFeber
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Patent number: 4887336Abstract: A conveyor belt clamp is made up of a pair of parallel plates which hold a belt between them. Tension is applied by a tensioning bar which is fixed across arms attached to and projecting outwardly from each plate. A hydraulic ram applies the tension and the plates bow centrally towards the belt to give an even distribution of pressure across its width.Type: GrantFiled: October 21, 1988Date of Patent: December 19, 1989Assignee: Coal Industry (Patents) LimitedInventor: Robert J. Cann
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Patent number: 4861322Abstract: Apparatus and method for effecting temporary, emergency repairs of an engine when a drive belt breaks and repairs must be made under adverse conditions. Either a linear belt segment or a conventional endless belt may be utilized for the emergency repair. A coupling strip maintains terminal ends of the emergency replacement belt juxtaposed and in close proximity.Type: GrantFiled: February 17, 1988Date of Patent: August 29, 1989Inventor: Gary M. Reddick
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Patent number: 4481695Abstract: A connection unit, which may be undone, for rope ends and more particularly ropes in the form of belts for driving systems, rope conveyors or ropes for lifting loads has, as part of a preferred example, a plate with two rope keepers supported on pins and which keep the rope ends in position thereon by way of stops. These rope end keepers or takeup parts are designed so that they may be turned and locked in position so that, dependent on the direction of turning, the rope may be taken up and made shorter or let off and made longer. The plate, as part of a further example of the invention, has guide parts for positively guiding the rope end and furthermore there is a guiding structure, designed to match the form of a driving sheave so that it may be run thereover.Type: GrantFiled: September 24, 1982Date of Patent: November 13, 1984Assignee: AUMOND-Fordererbau GmbH MaschinenfabrikInventors: Karl H. Koster, Roland Gunther
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Patent number: 4207776Abstract: An adjustable emergency fan belt is provided which substitutes in an emergency as a fan belt. The emergency fan belt has a plurality of belt links that may be used in any combination with a main belt to produce a belt of various lengths. Installation of the belt around the fly wheels is relatively simple and requires no mechanical skill or tools.Type: GrantFiled: January 23, 1978Date of Patent: June 17, 1980Assignee: Rass, Inc.Inventors: Raymond E. Helt, Stanley M. Davis
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Patent number: 4115904Abstract: This disclosure relates to locks for bracelets, belts and the like to fasten two ends of the same together. The lock basically includes sliders which are attached to the ends of the bracelet, etc., with the sliders having rack formations which are engaged by a single gear to effect the simultaneous inward and outward movement of these sliders. Associated with the gear is a ratchet wheel and depressable keys are provided for effecting the locking, releasing and rotation of the ratchet wheel and the associated gear.Type: GrantFiled: March 18, 1977Date of Patent: September 26, 1978Assignee: Zwyro A.G.Inventors: Robert Zwyssig, Bernhard Tesch