Retractable Or Flush Handle Patents (Class 70/208)
  • Patent number: 6748775
    Abstract: A device for opening wings of a motor vehicle, more particularly for opening vehicle doors and vehicle hinged lids. An exterior handle is connected to a closing system. The exterior handle is arranged in the exterior skin of the a motor vehicle and is subjected to the action of a spring force. The exterior handle includes a holding fixture which can be brought into contact in an interactive manner with a connecting element which can be inserted from the exterior. In addition, the one end of the connecting element which is assigned to the closing system can be interactively connected to an actuating element which unlatches the one blocking element of the closing system. The other end of the connecting element is displaceably mounted on an insertion part which can be inserted from the exterior skin and which can be fixed with regard to the exterior skin.
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: June 15, 2004
    Assignee: Brose Fahrzeugteile GmbH & Co. KG
    Inventors: Rolf Bucker, Eberhard Pleiss
  • Publication number: 20040089035
    Abstract: The description relates to an electronic lock system (10) comprising a recessed grip (14) which can be mounted on a door leaf (12) or the like, in which a lockable grip lever (16) is held by one end (18) around an axis (20) parallel to the door leaf (12) by the recessed grip (14) or by a drive shaft (22) for a bar lock, sash lock or the like (24) which is held therein, and further comprises a locking device (26) by which the grip lever (16) can be locked into its position in which its is swiveled into the recessed grip (14). According to the invention, the locking device (26) is constructed in a modular manner and comprises the following exchangeable components (modules): a base module with a movable bolt which, in its locking position, secures the grip lever in its swiveled in position, and with a device for supplying electric energy (e.g., a battery) for driving the movable bolt, which base module can be inserted through an opening formed by the recessed grip and can be secured therein.
    Type: Application
    Filed: June 23, 2003
    Publication date: May 13, 2004
    Inventors: Roland Ciezki, Olaf Dressel
  • Publication number: 20040083780
    Abstract: A latch assembly having a latch housing and handle that are substantially or near flush with the surrounding outer surface of the door in which they are mounted when the latch assembly is in its closed position. The latch assembly utilizes a locking cylinder as a push-button mechanism in order to release at least a portion of the handle, which then pivots to an extended position where it can be grasped and turned by an operator. A spindle and latching pawl are slidably connected to the handle and bound by a camming surface in the latch housing so that the spindle and latching pawl moves both axially and rotationally at the same time so that, upon closing, the pawl will cinch down on the frame to create a tight closure between the door and frame.
    Type: Application
    Filed: August 22, 2003
    Publication date: May 6, 2004
    Inventors: Rodger Graham, Rodolfo A. Linares, George N. Alvarado
  • Publication number: 20040074267
    Abstract: A paddle lock. The paddle lock has a housing with a well, a lock with locked and unlocked positions that is attached to the housing and a cam connected to the lock with the cam having a locking portion and an unlocking portion. A cam spring biases the cam to the locking position and the lock to the locked position. A handle is movably connected to the housing between which biases the handle to the opened position flipped out of the well. An actuator is moved by the handle and has a lock position contact portion and an open position contact portion. The handle will move to the opened position where it is out of the well when the lock is open and by pushing the handle down, will cause the lock to turn to its locked position.
    Type: Application
    Filed: October 22, 2002
    Publication date: April 22, 2004
    Inventor: Rodolfo Linares
  • Patent number: 6722169
    Abstract: Although a door locking handle assembly is small as a whole in thickness, it permits through a computerized personal management system of users a plurality of persons or users to have access to instruments contained in a box provided with the door locking handle assembly in an easy manner. In the assembly, a combination lock (19) opened by turning each of a set of it specially marked dial discs (21) a given number of times to establish a unique combination of marks of the dial discs (21) is incorporated in a door handle (13) or a base body (1) of the assembly. In operation, a locking member (44) of the assembly prevents the door handle (13) from being pulled out of the base body (1), and is driven to reach its unlocked position when the combination lock (19) is opened. Also, a cylinder lock (59) may be advantageously incorporated into the door handle (13) together with the combination lock (19).
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: April 20, 2004
    Assignee: Takigen Manufacturing Co. Ltd.
    Inventor: Shirou Segawa
  • Patent number: 6709030
    Abstract: A latch for use on boats or the like, presenting a substantially water impervious exterior. The unlatching element is mounted to the exterior by an axle, which is mounted horizontally and extends through the face of the latch at a portion that is substantially vertical when mounted and further substantially filled with the axle or a securement device. The axle rotates with the latch and operates a cam that directly moves the latch element.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: March 23, 2004
    Assignee: Marine Hardware, Inc.
    Inventor: Donn Furlong
  • Patent number: 6708537
    Abstract: A door lock assembly is provided for use on multiple types of door latches. The assembly includes a housing, a paddle pivotally mounted on the housing, and a pivot plate pivotally mounted on the housing and operatively connected to the door latch. An actuator is mounted on the housing and is operatively connected to the paddle. A pin is slideably received within a slot in the pivot plate and moved between first and second positions in response to locking and unlocking of a locked cylinder. The actuator engages the pin in the first position so as to actuate the pivot plate and thereby open the door latch when the paddle is pulled. The actuator disengages the pin in the second position so that the paddle free floats when pulled and precludes the pivot plate from opening the door latch when the locked cylinder is locked or the power actuator is actuated.
    Type: Grant
    Filed: October 9, 2002
    Date of Patent: March 23, 2004
    Assignee: Tri/Mark Corporation
    Inventors: Kevin Paul Eschweiler, Marvin Lee Larsen, Barbara Jolene Pickar, Chad A. Uhlenhake, Jennifer Lynn Bearman
  • Patent number: 6701758
    Abstract: The invention relates to a lock for doors of housings or cabinets with particularly narrow frame profiles, comprising a bolt mechanism which is longitudinally moveably guided in the frame profile, and a door plate which can be fixed on the outside of the door leaf, said door plate having a first door plate area (11) with the handle (13) located therein and a second door plate area (12) in which the locking device is located.
    Type: Grant
    Filed: January 16, 2002
    Date of Patent: March 9, 2004
    Assignee: EMKA Beschlagteile GmbH & Co. KG
    Inventor: Rainer Hoffmann
  • Patent number: 6698262
    Abstract: The invention relates to an access system in which an access authorization that can be disposed of outside of the vehicle communicates with identification means located inside the vehicle. If the identification means respond, control means which operate a door lock (40) from a door handle (10) are transferred out of their inoperative position into an operative position. To this end, the door handle (10) can move between three different positions (10.1, 10.2). In the first position, the door handle (10) is located in a retracted position (10.1), which cannot be grasped by the human hand, but rather is streamlined. Only when the door handle (10) is in a protruding extended position (10.2) is the latter possible. The door handle is then manually displaced into a third protracted position in which the door lock (40) is opened. According to the invention, this mode of operation is ensured by an actuator (30) configured, for example, as an eccentric.
    Type: Grant
    Filed: August 21, 2002
    Date of Patent: March 2, 2004
    Assignee: Huf Hülsbeck & Fürst GmbH & Co. KG
    Inventor: Reinhard Wittwer
  • Publication number: 20040020250
    Abstract: A vehicle door closure includes a door lock containing a closing element, an outer opening handle pivotally mounted in a holding plate or handle shell of the vehicle door, a coupling element connecting the door lock to the outer opening handle and a connecting device that connects the coupling element to the outer opening handle and compensates for tolerances between the door lock and the outer opening handle. The connecting device is arranged in the coupling element in such a way that it can be moved longitudinally and connected to the coupling element in a positive or non-positive fit manner during assembly of the outer opening handle, the connecting device being locked on the coupling element.
    Type: Application
    Filed: July 15, 2003
    Publication date: February 5, 2004
    Inventors: Rolf Bcker, Manfred Hoff
  • Publication number: 20040020251
    Abstract: The description relates to a closing cylinder for closure devices comprising a cylindrical closing housing which can be received in a fixed manner in an opening formed by a handle, closure device or the like, a closing core (18) is rotatably mounted in this closing housing and is axially supported at one of its ends on the housing edge by an edge projection (20) and carries or forms a drive at its other end for a bolt or closure (124), wherein, according to the invention, the drive (124) is held at the end of the closing core (118) in a positive engagement so as to be exchangeable.
    Type: Application
    Filed: April 22, 2003
    Publication date: February 5, 2004
    Inventor: Dieter Ramsauer
  • Patent number: 6684671
    Abstract: Vending machines are provided having a door and a cabinet having an interior region for storing and distributing objects, such as canned or bottled beverages. Several vending machines locks are provided for locking the door to the cabinet to prevent unauthorized access to the interior region of the cabinet.
    Type: Grant
    Filed: November 2, 2001
    Date of Patent: February 3, 2004
    Assignee: Best Lock Corporation
    Inventors: James E. Beylotte, Ralph P. Palmer, John W. McIntire
  • Publication number: 20040011095
    Abstract: There is provided a handle assembly of thin type which permits through a computerized personal management system a plurality of persons to have easily access to instruments in a box with the handle assembly. Said handle assembly does not get out of order or break down owing to a collision or contact with other physical solid body.
    Type: Application
    Filed: October 28, 2002
    Publication date: January 22, 2004
    Applicant: Takigen Manufacturing Co., Ltd.
    Inventors: Kazuyuki Gotou, Shirou Segawa
  • Patent number: 6679088
    Abstract: A locking arrangement for a switchgear cabinet, having a holding device, which contains a manual lever in a handle receptacle. The manual lever can be arrested in a locked position on the holding device by a displaceably seated bolt. For actuating the bolt, the holding device, which is in operative contact with the bolt, contains a lock in a lock housing. To make a locking arrangement accessible with little cost to a limited and definite group of people in connection with switchgear cabinets, the holding device contains a secondary lock which is also in operative connection with the bolt, or the secondary lock is in operative connection with a second bolt by a second actuating member, wherein the second bolt arrests the manual lever in a blocking position on the holding device.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: January 20, 2004
    Assignee: Rittal GmbH & Co. KG
    Inventors: Marc Hartel, Andreas Wiesemann
  • Publication number: 20040007031
    Abstract: A double lock T-handle is disclosed having a tray which includes an inwardly dished handle receiving area, a second recessed handle receiving region, and a recessed padlock receiving depression. The tray further includes a lock cylinder casing having a locking cylinder and a shaft cylinder casing having a shaft. The lock cylinder functions as a first lock and a padlock functions as a second lock for the double lock T-handle. The T-handle includes a locking shoulder and a fracturable throat section which deters forced breakage of the T-handle and undesirable opening of a locked door.
    Type: Application
    Filed: March 13, 2003
    Publication date: January 15, 2004
    Inventors: Klaus Molzer, Frederick Molzer
  • Patent number: 6668602
    Abstract: A latch assembly having a latch housing and handle that are substantially or near flush with the surrounding outer surface of the door in which they are mounted when the latch assembly is in its closed position. The latch assembly utilizes a locking cylinder as a push-button mechanism in order to release at least a portion of the handle, which then pivots to an extended position where it can be grasped and turned by an operator. A spindle and latching pawl are slidably connected to the handle and bound by a camming surface in the latch housing so that the spindle and latching pawl moves both axially and rotationally at the same time so that, upon closing, the pawl will cinch down on the frame to create a tight closure between the door and frame.
    Type: Grant
    Filed: January 2, 2002
    Date of Patent: December 30, 2003
    Assignee: S.P.E.P. Acquisition Corp.
    Inventors: Roderick Graham, Rodolfo A. Linares, George N. Alvarado
  • Patent number: 6668603
    Abstract: Although a door locking handle assembly is small as a whole in thickness, it permits through a computerized personal management system of users a plurality of persons or users to have access to instruments contained in a box provided with the door locking handle assembly in an easy manner. In the assembly, a combination lock (19) opened by turning each of a set of its specially marked dial discs (21) a given number of times to establish a unique combination of marks of the dial discs (21) is incorporated in a door handle (13) or a base body (1) of the assembly. In operation, a locking member (44) of the assembly prevents the door handle (13) from being pulled out of the base body (1), and is driven to reach its unlocked position when the combination lock (19) is opened.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: December 30, 2003
    Assignee: Takigen Manufacturing Co. Ltd.
    Inventor: Shirou Segawa
  • Publication number: 20030226384
    Abstract: A sliding door having an improved handle and lock assembly associated therewith. The assembly enables a closed and locked sliding door to be unlocked and opened by manual application of a single-motion to the door handle, such as a substantially horizontally-directed force applied to the door handle in the opening direction to effect unlocking of the door followed by movement of the sliding door into an open position.
    Type: Application
    Filed: April 28, 2003
    Publication date: December 11, 2003
    Inventors: Nathaniel Segismundo Shedd, Darren R. Long, James Robert Thompson Goodchild
  • Patent number: 6657537
    Abstract: A device for initiating an authorization request for a vehicle includes a first switching arrangement, whose operation initiates an authorization request. The first switching arrangement is disposed in a recess of a door handle of the vehicle so that the recess houses a switching surface of the first switching arrangement.
    Type: Grant
    Filed: October 2, 2000
    Date of Patent: December 2, 2003
    Assignee: Robert Bosch GmbH
    Inventor: Peter Hauler
  • Patent number: 6651467
    Abstract: A slam-capable, T-handle operated rotary latch has a pan-shaped housing for nesting the T-handle and employs a single rotary jaw that is releasably retained in its latched. position by a rotary pawl. The latch has spaced first and second side plates that sandwich the rotary jaw, the rotary pawl and a torsion spring that biases the jaw toward an open position. The pawl defines a release trigger which, when tripped, permits the jaw to be pivoted by the torsion spring to an open position. A compact arrangement of stop formations and independently pivotal operating arms is provided adjacent a backwall of the housing to enable the T-handle to trip the release trigger during forward pivoting of the T-handle and the operating arms in opposition to the action of a return spring, and to limit reverse pivotal movement of the operating arms and the T-handle under the influence of the return spring.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: November 25, 2003
    Assignee: The Eastern Company
    Inventors: Lee S. Weinerman, Scott A. Arthurs
  • Patent number: 6644074
    Abstract: A kit for an external vehicle door handle has a carrier fastened at an inner side of a door panel and a handle mounted on the carrier from the exterior of the door. The carrier has a pivotable bearing arm with a coupling receptacle and the handle has a shaft end with a coupling plug engaging the coupling receptacle of the bearing arm during mounting of the handle. A locking device accessible through a hole in a door folding secures in a locking position the coupling plug and the coupling receptacle for coupling the handle and the bearing arm. The bearing arm has a spring-loaded locking member with a locking location and the coupling plug has a matching counter locking location. The locking device has an adjustable obstacle projecting into the restoring path of the locking member and locking the locking member engaging the counter locking member.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: November 11, 2003
    Assignee: Huf Hülsbeck & Fürst GmbH & Co. KG
    Inventor: Stefan Mönig
  • Publication number: 20030200776
    Abstract: The present invention discloses a vandal resistant coupled T-handle assembly for a T-handle locking assembly commonly used in vending machines. The coupled T-handle assembly comprises a hardened sleeve secured over a face element of the T-handle assembly. The hardened sleeve is formed from a tamper resistant, high strength material capable of resisting attempts by thieves and vandals to gain access to interior compartments of a vending machine by drilling through, battering or otherwise destroying the face element of the T-handle assembly and thereafter breaking the locking assembly. The T-handle assembly also includes additional lock holes at the base of the T-handle body to provide additional element passages for increased security.
    Type: Application
    Filed: June 5, 2003
    Publication date: October 30, 2003
    Inventor: Woodrow C. Stillwagon
  • Publication number: 20030196463
    Abstract: Although a door locking handle assembly is small as a whole in thickness, it permits through a computerized personal management system of users a plurality of persons or users to have access to instruments contained in a box provided with the door locking handle assembly in an easy manner. In the assembly, a combination lock (19) opened by turning each of a set of its specially marked dial discs (21) a given number of times to establish a unique combination of marks of the dial discs (21) is incorporated in a door handle (13) or a base body (1) of the assembly. In operation, a locking member (44) of the assembly prevents the door handle (13) from being pulled out of the base body (1), and is driven to reach its unlocked position when the combination lock (19) is opened.
    Type: Application
    Filed: June 11, 2003
    Publication date: October 23, 2003
    Applicant: Takigen Manufacturing Co., Ltd.
    Inventor: Shirou Segawa
  • Patent number: 6626472
    Abstract: A pawl latch for securing a first member to a second member, such as, for example, a closure panel to a frame or enclosure compartment, the latch including a housing, a handle pivotally carried on the housing, an actuator, and a spring biased pawl, the handle having a tab which engages with the actuator to retract the pawl from engagement with a keeper member or surface to open the latch, the actuator being connected to the pawl through a plurality of slots, disposed in the floor of the housing. A locking mechanism is also provided for securing the latch from unauthorized opening, the locking mechanism having a locking element which holds the actuator against movement and prevents the retraction of the pawl.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: September 30, 2003
    Assignee: Southco, Inc.
    Inventor: Gert Berg
  • Publication number: 20030177796
    Abstract: A locking and latching system of modular construction in which some of the components of the system are pre-assembled prior to their installation into the structural framework of a vehicle door. The modular construction of the lock and latch system of the present invention can include the outside and inside door handles, the outside and inside locks, the door latch itself, as well as linkages between these components. The modular components of the present invention can further facilitate the assembly process by being of a design which simplifies the process of installing them into the structural framework of a vehicle door without requiring the use of specialized tools, thereby reducing the labor costs associated with assembly.
    Type: Application
    Filed: January 28, 2003
    Publication date: September 25, 2003
    Applicant: STRATTEC SECURITY CORPORATION
    Inventor: Steven J. Dimig
  • Patent number: 6623052
    Abstract: A handle assembly is provided. The handle assembly includes a tray that has opposite sides and a shaft that is rotatable relative to the tray. Also included is a handle that is connected to the shaft. The handle rotates with the shaft relative to the tray, and is on one side of the tray with the shaft extending from an opposite side of the tray. A support member is connected to the shaft, and has a support arm on one end. An adjustable actuator is variably positionable on the support arm. The adjustable actuator has a latching mechanism, and is adjustable along the support arm to define a first range of adjustment of the latching mechanism. The adjustable actuator is reversible on the support arm to define a second range of adjustment of the latching mechanism.
    Type: Grant
    Filed: December 19, 2001
    Date of Patent: September 23, 2003
    Inventor: Randall C. Hansen
  • Patent number: 6619083
    Abstract: A locking arrangement for a switchgear cabinet, having a holding device, which contains a manual lever in a handle receptacle, wherein the manual lever can be arrested in a locked position on the holding device by means of a displaceably seated bolt. For actuating the bolt, the holding device, which is in operative contact with the bolt, contains a lock in a lock housing. In order to make such a locking arrangement accessible to a limited and definite group of people with little cost, wherein a conversion of the lock at a later time remains possible, the lock, a secondary lock, is designed as a number lock with adjustable number wheels. The secondary lock is inserted into a lock receptacle in the lock housing and is interchangeably fastened from the inside of the lock housing in fastening receivers, and the secondary lock has a control member acting on but is not connected with an actuating shoulder of the actuating member.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: September 16, 2003
    Assignee: Rittel GmbH & Co. KG
    Inventors: Marc Hartel, Andreas Wiesemann
  • Patent number: 6615623
    Abstract: A vending machine locking arrangement operates electronically by way of an electric motor. In particular, the arrangement is a retrofit of an existing, mechanical-key operated T-bar, which is used to close and lock the machine's doors, to provide an electronic locking system not reliant on the use of a mechanical key. The arrangement substitutes for the conventional barrel lock at the handle-end of the T-bar a small electric motor (e.g. a camera re-wind motor) which acts upon the resident locking piece in the T-bar by, e.g., a cam arrangement. The inventive arrangement also makes use of an existing hole near the locking piece for making an electrical connection to the motor. An alternative embodiment places the motor outside the T-bar, the motor then having its own locking piece in the form of, e.g., a rocker arm engaging with an opening in the T-bar. Also disclosed is a smart-card system for driving the motor to trigger the unlocking process.
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: September 9, 2003
    Assignee: Vending Management Services, Ltd.
    Inventor: Peter Ormerod
  • Patent number: 6606889
    Abstract: A lever latch, for releasably latching a door to a corresponding door frame, includes a housing having a handle pivotally mounted therein and rotatable between opened and closed positions. In the handle closed position, a bolt mounted to the handle engages the door frame, and in the handle opened position, the bolt is disengaged from the door frame. The housing includes a trigger pivotally mounted therein, and pivotable between a first position to retain the handle in the closed position and a second position to release the handle to the opened position. A pawl is rotatably mounted to a lock cylinder on the housing and rotatable between locked and unlocked positions to allow the trigger to pivot to the second position and to prevent the trigger from being pivoted to the second position, respectively.
    Type: Grant
    Filed: May 29, 2002
    Date of Patent: August 19, 2003
    Assignee: Fastec Industrial Corp.
    Inventor: Timothy Tweedy
  • Publication number: 20030150246
    Abstract: An enclosure securing apparatus including a handle housing disposed in a cover for an opening in an enclosure; a handle lever pivotably attached to the handle housing, the handle lever having first and second ends; a cam surface disposed at the first end of the handle lever for engagement with a lock housing; and a lock assembly integrated with the enclosure securing apparatus for locking the enclosure.
    Type: Application
    Filed: February 13, 2002
    Publication date: August 14, 2003
    Inventors: Guy William Gladden, Bryan David Bolich, Renato Ravanello, Kong Wai Ki, Shahane Dhananjay, Kok Mam Lay, Amos Ho Chee Hoong, Daniel Ong Kwang Keen
  • Patent number: 6604393
    Abstract: A key operated, lock actuating system having a housing and a lock cylinder that is pivotable relative to the housing around a first axis. An actuator assembly is pivotable around the first axis between a fully locked position and an unlocked position. The lock actuating system includes a first key having a first configuration and a second key having a second configuration. The first key can be used to change the actuator assembly between the locked and unlocked positions. The second key, which cannot be fully inserted to be operable with the actuator assembly in the locked position, can be used to change the actuator assembly between the unlocked position and an intermediate locked position.
    Type: Grant
    Filed: July 11, 2001
    Date of Patent: August 12, 2003
    Assignee: Tri/Mark Corporation
    Inventors: Marvin L. Larsen, Dave S. Magner
  • Publication number: 20030136160
    Abstract: There is provided a handle assembly of thin type which permits through a computerized personal management system a plurality of persons to have easily access to instruments in a box with the handle assembly. A predetermined combination of marks for unlocking can be detected in case of necessity.
    Type: Application
    Filed: September 25, 2002
    Publication date: July 24, 2003
    Inventors: Shirou Segawa, Aturou Sugimura
  • Publication number: 20030121299
    Abstract: A latch assembly having a latch housing and handle that are substantially or near flush with the surrounding outer surface of the door in which they are mounted when the latch assembly is in its closed position. The latch assembly utilizes a locking cylinder as a push-button mechanism in order to release at least a portion of the handle, which then pivots to an extended position where it can be grasped and turned by an operator. A spindle and latching pawl are slidably connected to the handle and bound by a camming surface in the latch housing so that the spindle and latching pawl moves both axially and rotationally at the same time so that, upon closing, the pawl will cinch down on the frame to create a tight closure between the door and frame.
    Type: Application
    Filed: January 2, 2002
    Publication date: July 3, 2003
    Inventors: Roderick Graham, Rodolfo A. Linares, George N. Alvarado
  • Patent number: 6581986
    Abstract: A bayonet locking system for vending machines is provided to lock and unlock the machine preferably with a remotely controlled electronic operating unit. It includes at least one motor driven axially and rotationally movable bayonet with an enlarged shaped head being mounted preferably on a gasketed door and at least one receptacle receiving device disposed within the machine interior positioned for engagement by the bayonet when the door is moved to an intermediate position. The bayonet advances into the receptacle and rotates to capture it in the receptacle and then axially retracts to pull the door into the closed position wherein a gasket disposed between the door and the machine is substantially uniformly compressed and sealed around its periphery. An axially rotatable pin with fins may be used with a bracket on either the door or machine to prevent prying of the door at opposite corners.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: June 24, 2003
    Assignee: Tri Teq Lock and Security, L.L.C.
    Inventors: Calin Vasile Roatis, William D. Denison, Tomasz Barnas, Gary L. Myers
  • Patent number: 6575504
    Abstract: An electro-mechanical locking system for vending machine doors and the like having a function that facilitates securing a movable gasketed door and effectively seals the movable door wherein a lock assembly comprises a motor driven device that is attached to one of the movable door assembly or cabinet body and has a rotatable and translatable shaft with a bayonet end having an arrow shape end that engages a slotted stationary device that is generally located in the cabinet body. Driving members cause the translational and rotational movement of the bayonet end and are configured to move in a curvilinear or sinusoidal path so there is a smooth transition and some rotation along with translational movement.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: June 10, 2003
    Assignee: TriTeq Lock and Security, L.L.C.
    Inventors: Calin Vasile Roatis, Gary L. Myers
  • Patent number: 6564597
    Abstract: The present invention discloses a vandal resistant T-handle assembly for a T-handle locking assembly commonly used in vending machines. The T-handle assembly comprises a hardened, tamper resistant back plate coupled to a face element of the T-handle assembly. The back plate is formed from a tamper resistant, high strength material so as to resist attempts by thieves and vandals to gain access to interior compartments of a vending machine by drilling through, battering or otherwise destroying the face element of the T-handle assembly and thereafter breaking the locking assembly.
    Type: Grant
    Filed: August 13, 2001
    Date of Patent: May 20, 2003
    Assignee: Star Lock Systems, Inc.
    Inventor: Woodrow C. Stillwagon
  • Patent number: 6564598
    Abstract: Although a door locking handle assembly is small as a whole in thickness in construction, it permits, through its computerized personal management system, a large number of persons or users to have easily and quickly access to their instruments contained in a box provided with the door locking handle assembly. In this assembly, a combination lock (19), which is opened by turning each of a set of its specially marked dial discs (22) a given number of times to establish a unique combination of marks of the dial discs (22), is incorporated in a door handle (13) or in a base body (1). In operation, a locking member (24) of the assembly prevents the door handle (13) from being pulled out of the base body (1), and is driven to reach its unlocked position when the combination lock (19) is opened.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: May 20, 2003
    Assignee: Takigen Manufacturing Co. Ltd.
    Inventor: Shirou Segawa
  • Patent number: 6553796
    Abstract: A panel lock includes a housing with a pivotal face plate arranged to engage a bolt upon pivotal movement of the face plate. A rotatable plug assembly may be rotated between a locking and unlocking position to restrain or release the push plate.
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: April 29, 2003
    Assignee: CompX International Inc.
    Inventor: Glyn A. Finch
  • Patent number: 6550296
    Abstract: Although a door locking handle assembly is small as a whole in thickness, it permits through a computerized personal management system of users a plurality of persons or users to have easily access to instruments contained in a box which is provided with the door locking handle assembly. In this assembly, a combination lock (19), which is opened by turning each of a set of its specially marked dial discs (21) a given number of times to establish a unique combination of marks of the dial discs (21), is incorporated in a door handle (13) or a base body (1) of the assembly. In operation, a locking member (44) of the assembly prevents the door handle (13) from being pulled out of the base body (1), and is driven to reach its unlocked position when the combination lock (19) is opened.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: April 22, 2003
    Assignee: Takigen Manufacturing Co. Ltd.
    Inventor: Shirou Segawa
  • Patent number: 6550295
    Abstract: A vehicle door handle has a support, a lock cylinder, and a handle recess unit. A lock bolt on the support has a release position, allowing mounting and demounting of the handle recess unit, and a securing position preventing demounting. The lock cylinder is bayonet-coupled in the support. A locking member locks the coupled lock cylinder, but can move from a locking into an unlocking position allowing coupling and decoupling of the lock cylinder. A cover is movable between an initial position preventing access to the lock bolt, and an end position, allowing access to the lock bolt. In the unlocking position, the locking member prevents a reversing movement of the cover; in the locking position, it allows a reversing movement. In the end position the cover prevents access to and adjustment of the locking member, but in its initial position allows access and adjustment between the unlocking and locking positions.
    Type: Grant
    Filed: February 15, 2002
    Date of Patent: April 22, 2003
    Assignee: Huf Hülsbeck & Fürst GmbH & Co. KG
    Inventor: Raimund Hübner
  • Publication number: 20030070456
    Abstract: The present invention is a covered latch assembly. The covered latch assembly includes a recessed latch housing that supports a retractable latch and a stationary catch. The covered latch assembly comprises a cover assembly that is pivotally attached to the latch housing. The cover assembly is pivotable between an access position wherein the latch is exposed and can be grasped and a secure position wherein the latch is shrouded and cannot be grasped.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 17, 2003
    Inventor: Paul Zamberg
  • Patent number: 6546764
    Abstract: A door locking handle assembly with two locks makes its locking function and appearance stricter. Keys of these locks may lock and unlock a door handle (15). The assembly may permit only one of the keys to unlock the handle (15), if necessary. The handle (15) is mounted on a door (B) and capable of extending from and entering a handle holder (10) mounted on the door (B). A first lock (30) and a second lock (40) are mounted on a free end of the handle (15) and the holder (10), respectively, and adjacent to each other, and are provided with a first movable locking element (32) and a second movable locking element (42), respectively. When these locking elements (32, 42) are engaged with each other, the handle (15) is locked. When they (32, 42) are disengaged, the handle (15) is unlocked.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: April 15, 2003
    Assignee: Takigen Manufacturing Co. Ltd.
    Inventor: Shirou Segawa
  • Patent number: 6547290
    Abstract: An improved door handle is provided with a housing having a plunger tunnel designed to dissipate stress forces, such as door seal loads and vibration. The plunger tunnel is D-shaped in cross-section, with a curved interior radius to preclude stress concentrations. The plunger has a complimentary D-shaped cross-section for sliding movement within the tunnel between extended and retracted positions to latch and unlatch the door.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: April 15, 2003
    Assignee: Tri/Mark Corporation
    Inventors: Christopher Richard Zenner, Jason Robert Scanlan
  • Patent number: 6543821
    Abstract: A versatile slam capable latch mechanism that can be operated by one or more adjacent and/or remotely located operating devices to release a striker from latched engagement; that can be directly attached to an operating device such as a flush-mountable paddle handle assembly to provide a “stand alone” latch; that can be connected by one or more rod-like links to one or more remotely located operating devices such as push button assemblies; that can be connected by rod-like links to other similar latch mechanisms each arranged to be slammed into engagement with a different striker to provide a “plural point” latching system; and wherein one of the various types of operating devices that may be connected to a latch system that includes one or more of the latch mechanisms can be provided with a key operated lock to “lock” the system.
    Type: Grant
    Filed: December 27, 2001
    Date of Patent: April 8, 2003
    Assignee: The Eastern Company
    Inventors: Lee S. Weinerman, Scott A. Arthurs
  • Patent number: 6532778
    Abstract: A double lock T-handle is disclosed having a tray which includes an inwardly dished handle receiving area, a second recessed handle receiving region, and a recessed padlock receiving depression. The tray further includes a lock cylinder casing having a locking cylinder and a shaft cylinder casing having a shaft. The lock cylinder functions as a first lock and a padlock functions as a second lock for the double lock T-handle. The T-handle includes a locking shoulder and a fracturable throat section which deters forced breakage of the T-handle and undesirable opening of a locked door.
    Type: Grant
    Filed: October 22, 2001
    Date of Patent: March 18, 2003
    Assignee: Allegis Corporation
    Inventors: Klaus Molzer, Frederick Molzer
  • Patent number: 6530250
    Abstract: The locking folding T-handle door has a handle, a locking cam with a cutout portion, a latch cam, and a handle shaft rotatably fixing the handle, the locking cam and the latch cam together. A lock, a pan with an aperture formed therethrough for the handle shaft and an aperture for the lock are provided. A slide bar activation cam is fitted to the lock and is adapted to be turned by the lock. A slide bar located between the locking cam and the slide bar activation cam is provided. The slide bar is slidably retained by a slide retainer fixed to an underside of the pan. The slide bar is adapted to be moved into the cutout portion of the locking cam by locking the lock, which thereby prevents the handle from being turned to move the latch cam.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: March 11, 2003
    Assignee: S.P.E.P. Acquisition Corporation
    Inventors: Rodolfo Linares, George N. Alvarado
  • Patent number: 6530251
    Abstract: An improved modular vehicle door lock and latch system is disclosed which includes a door latch mechanism, an inside door latch and door lock handle, and a unique outside door handle and door lock interface member, all of which are assembled into a pre-connected configuration together with all necessary control cables, thereby significantly reducing the labor required to assemble the lock and latch system into a door of a motor vehicle and correspondingly resulting in a significant cost reduction. A first module includes the inside door handle, the outside and inside locks, the door latch, and an outside door lock and door handle interface member, as well as linkages between these components. A second component is an outside door handle assembly which will be operatively connected to the outside door lock and door handle interface member.
    Type: Grant
    Filed: November 18, 1999
    Date of Patent: March 11, 2003
    Assignee: Strattec Security Corporation
    Inventor: Steven J. Dimig
  • Patent number: 6523869
    Abstract: A releasable locking latch assembly for an endgate of a pickup truck, which includes a handle for rotating the mechanisms of the locking latch assembly resulting in the retraction of one or more cables further resulting in the release of an endgate. The locking latch assembly includes a locking finger for impeding the movement of the locking latch assembly in a locked position and a lock for rotatably engaging the locking finger into and out of the locked position.
    Type: Grant
    Filed: October 15, 2001
    Date of Patent: February 25, 2003
    Assignee: General Motors Corporation
    Inventors: Thomas Charles Jensen, David K Rock, Leon S. Kayser, James Turner, Eric L. Swander
  • Patent number: 6519984
    Abstract: A lock for a sliding window, the lock having a lock body, a pivoting handle attached to the lock body, the handle having a projection which extends into the lock body, an actuating lever fixed on the projection such that the actuating lever pivots with the handle, a separate lock tongue which extends from one edge of the window, and which is slidably moveable on the window in an up and down manner between a locked position where the lock tongue engages with a strike, and a free position, biasing means to bias the lock tongue into a naturally locked position, the actuating lever being operatively engageable to the lock tongue such that operation of the handle causes the lock tongue to move to the unlocked position against the bias of the biasing means.
    Type: Grant
    Filed: July 3, 2000
    Date of Patent: February 18, 2003
    Inventor: Michael Morris
  • Patent number: 6516641
    Abstract: A handle assembly of thin type permits through a computerized personal management system a plurality of persons to have easily access to instruments in a box with the handle assembly in which: a combination lock (6); opened by turning each of its dial discs (4) a given number of times to establish a combination of marks of the discs, is incorporated in a handle (2) and disposed adjacent to a cylinder lock (2) in the handle; and, a plate (11), interlocked with a rotor (8) of the lock (2), engages with a shoulder (15) of a lever (16) pivoted to a body (1), so that the handle is held in its folded position. When the lock (6) is held in its unlocked condition and the handle (2) is pulled, the lever (16) is swung upward by the plate (11) to release the handle (2) from the body (1).
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: February 11, 2003
    Assignee: Takigen Manufacturing Co. Ltd.
    Inventor: Shirou Segawa