Patents Assigned to LAPORTE HOLDING (SAS)
  • Publication number: 20250116491
    Abstract: A target launching machine including a lower portion and an upper portion for carrying a target launching machine. The upper portion being mounted movable relative to the lower portion. The target launching machine also including an actuator for controlling the mobility of the upper portion relative to the lower portion. The lower portion includes an outer arch. The upper portion includes an inner arch nested in the outer arch. The mobility includes a rotation of the inner arch within the outer arch according to a swing axis.
    Type: Application
    Filed: January 17, 2023
    Publication date: April 10, 2025
    Applicant: LAPORTE HOLDING
    Inventors: Jean-Michel LAPORTE, Jean-Marc FOUQUES
  • Patent number: 11740059
    Abstract: A target launching machine for skeet shooting including a launching device, an accumulator device, a triggering device capable of loading the accumulator device and of releasing it to project the target and a preloader device capable of adjusting a preload of the accumulator device, wherein the preloader device includes a linear actuator and flexible transmission member connecting the linear actuator to the accumulator device.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: August 29, 2023
    Assignee: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Patent number: 11733007
    Abstract: A machine for launching targets including a base on which there is arranged an assembly having a launching mechanism and a drum for storing targets, assembly being configured so as to be able to move relative to the base, the machine including a tilting device that allows the assembly to move relative to the base, the tilting device having on one hand a first portion connected to the base and having one from among a curved rail and an element for guiding of the rail in a single degree of freedom of tilting along the rail, and on the other hand a second portion connected to the assembly and having the other from among the rail and the guiding element, wherein it comprises a pivot connection about a rotation axis A2 between the second portion and the rest of the assembly.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: August 22, 2023
    Assignee: LAPORTE HOLDING (SAS)
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Patent number: 10690458
    Abstract: A machine for launching at least one target. The machine comprises a launch plate, a launch arm mobile in rotation at least between a supply position, an armed position and an ejection position, a guide element pressing against a first portion of a contour of the target, and a mobile stop exerting a force on a second portion of the contour of the target. The launch arm comprises an ejection portion configured to apply an ejection stress onto a third portion of the target in the armed position, the first, second and third portion being distinct. The launch arm comprises a pin provided with a contact portion configured to contact a fourth portion of the contour of the target in the armed position, the fourth portion being distinct from the other portions.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: June 23, 2020
    Assignee: LAPORTE HOLDING (SAS)
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Patent number: 10634465
    Abstract: Machine for launching targets comprising a frame on which a mounting is assembled, relative to which a barrel is rotatably assembled according to an axis of rotation and in a direction of rotation. The barrel comprising a plurality of columns for storing stacks of targets, the storage columns being arranged according to a ring defining an inner surface of the barrel. The inner space of the barrel advantageously comprises at least one additional target storage element.
    Type: Grant
    Filed: January 11, 2017
    Date of Patent: April 28, 2020
    Assignee: LAPORTE HOLDING (SAS)
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Patent number: 10520284
    Abstract: A barrel intended to be mounted with the ability to rotate about a median axis of rotation on a target launching machine, said barrel comprising at least one column for the storage of targets in a stack, said at least one storage column being positioned at least partially by a rod extending parallel to the storage column, characterized in that the rod comprises a first portion that is stationary relative to the barrel and a second portion that is configured to be able to move at least translationally along a longitudinal axis of the rod between a position deployed along the storage column and an at least partially retracted position.
    Type: Grant
    Filed: June 29, 2017
    Date of Patent: December 31, 2019
    Assignee: LAPORTE HOLDING
    Inventors: Jean-Marc Fouques, Jean-Michel Laporte
  • Patent number: 10488162
    Abstract: A machine for launching targets, comprising a base on which an assembly comprising a launch mechanism and a drum for storing targets is arranged. The assembly is configured to be mobile with respect to the base, wherein it comprises a tilting mechanism comprising a main tilting system providing a main mobility of the assembly with respect to the base consisting of a curved slide rigidly connected to one out of the base and the assembly, and an element guided by the slide in a single degree of freedom in translation along the slide and rigidly connected to the other out of the base and the assembly. The slide and the guided element are mounted movably in translation along the slide.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: November 26, 2019
    Assignee: LAPORTE HOLDING (SAS)
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Patent number: 10088282
    Abstract: The invention has for object a mechanical target-launching machine comprising a loading system 1 and an actuator 3 which are disjointed from one another. The actuator 3 and the loading system 1 are connected to one another by a power transmission device 2. Said power transmission device 2 is a flexible element and preferably an arming cable 21. An energy accumulator 6 allows energy to be stored so that it can be released abruptly and allow the launching of a target 29.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: October 2, 2018
    Assignee: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Patent number: 9945644
    Abstract: A machine for launching targets, comprising a chassis on which a support is mounted. A barrel is rotatably mounted about an axis of rotation, the barrel comprising a plurality of columns for storing stacked targets. The columns each have an axis parallel to the axis of rotation. The chassis comprises a surface for receiving targets for a launch, the support comprising a hole configured to allow the passage of a target from a column of the barrel to the receiving surface. The support comprises a first locking position with respect to the chassis and at least a second locking position with respect to the chassis, the first position and the second position having an angular offset along the axis of rotation.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: April 17, 2018
    Assignee: LAPORTE HOLDING (SAS)
    Inventors: Jean-Marc Fouques, Jean-Michel Laporte
  • Patent number: 9835421
    Abstract: The present invention relates to a device for launching targets for sport shooting, with instantaneous take-off of the target which comprises first and second means for locking the rotation of the arm associated with the motor means and cooperating with complementary locking means inserted between the launching means and the arm rotating shaft, with the locking means being so configured as to lock the arm beyond the “zero point” over an angular sector set beforehand according to the direction of rotation of the arm in a launching position and so as to release the arm beyond the launching position, with the launching means expanding so as to execute the rotation for launching the target. Applications in the field of sport shooting, both rifle shooting or revolver shooting and in archery.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: December 5, 2017
    Assignee: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Patent number: 9086257
    Abstract: Device for launching targets comprising a surface supporting a target to be launched and a launch arm capable of applying a launch force to the target, characterized in that the supporting surface includes frictional means for rotating the target when it is launched by the launch arm. Application in particular to launching archery targets.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: July 21, 2015
    Assignee: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Publication number: 20130269667
    Abstract: The present invention relates to a target launching machine (1) having a circular section portion, said machine comprising a launching arm (2) able to rotate about an axis of rotation (3) and a bearing surface (4) of the circular portion section, characterized in that the bearing surface (4) has an 10 offset portion configured so that the distance between the trajectory of the launching arm (2) and the offset portion increases in the direction of rotation of the launching arm (2).
    Type: Application
    Filed: December 16, 2011
    Publication date: October 17, 2013
    Applicant: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Publication number: 20130154191
    Abstract: A target (1) for archery training, which is to be launched into the air and is suitable for being hit by an arrow, includes at least two mutually opposing surfaces, at least one of which forms a surface for receiving arrows, characterized in that at least one receiving surface has at least one surface relief (3a, 3b). A device for launching such a target, and a method for making such a target with surface reliefs made advantageously by hot marking are also described. Applicable to shooting at any projectile, especially in archery, and particularly when the target is mobile, for example by being launched into the air.
    Type: Application
    Filed: July 26, 2011
    Publication date: June 20, 2013
    Applicant: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Publication number: 20130118464
    Abstract: The invention relates to a machine for launching disk-shaped targets (5) having to faces located on each side of an edge (18), said machine comprising means for loading a target (5) into a launch area, an arm (9) for launching the target (5) placed in the launch area and a surface guiding the target (5) by means of contact with at least one of the aforementioned faces (19) thereof. The invention is characterised in that the guiding surface comprises at least one portion wherein the areas that come into contact with the face of the target (5) are not continuous. The invention is particularly suitable for shooting practice, such as archery.
    Type: Application
    Filed: May 3, 2011
    Publication date: May 16, 2013
    Applicant: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Publication number: 20130118467
    Abstract: Device for launching targets comprising a surface supporting a target to be launched and a launch arm capable of applying a launch force to the target, characterized in that the supporting surface includes frictional means for rotating the target when it is launched by the launch arm. Application in particular to launching archery targets.
    Type: Application
    Filed: May 3, 2011
    Publication date: May 16, 2013
    Applicant: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Publication number: 20130112181
    Abstract: A target launching device comprising a surface supporting a target to be launched and a rotary launch arm capable of applying a launch force on the target, characterized in that the supporting surface has a concave longitudinal profile located in a plane parallel to the rotation plane of the launch arm. The invention is particularly suitable for launching archery targets.
    Type: Application
    Filed: May 3, 2011
    Publication date: May 9, 2013
    Applicant: LAPORTE HOLDING
    Inventors: Jean-Michel Laporte, Jean-Marc Fouques
  • Publication number: 20110260404
    Abstract: A target (2) for archery intended to be thrown into the air and capable of being impacted by an arrow is characterized in that the target (2) includes at least three layers (12, 13) of polymer foam. The target will find an application in sports training and/or game in archery.
    Type: Application
    Filed: April 18, 2011
    Publication date: October 27, 2011
    Applicant: LAPORTE HOLDING (SAS)
    Inventors: Jean-Michel LAPORTE, Jean-Marc FOUQUES