EP4028714A1 - Machine de lancement de cible pour le ball-trap - Google Patents
Machine de lancement de cible pour le ball-trapInfo
- Publication number
- EP4028714A1 EP4028714A1 EP20768614.8A EP20768614A EP4028714A1 EP 4028714 A1 EP4028714 A1 EP 4028714A1 EP 20768614 A EP20768614 A EP 20768614A EP 4028714 A1 EP4028714 A1 EP 4028714A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spring
- machine
- linear actuator
- flexible transmission
- target
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000272201 Columbiformes Species 0.000 title claims abstract description 7
- 239000004927 clay Substances 0.000 title claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000036316 preload Effects 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J9/00—Moving targets, i.e. moving when fired at
- F41J9/16—Clay-pigeon targets; Clay-disc targets
- F41J9/18—Traps or throwing-apparatus therefor
- F41J9/20—Traps or throwing-apparatus therefor with spring-operated throwing arm
- F41J9/24—Traps or throwing-apparatus therefor with spring-operated throwing arm cocked by electromechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J9/00—Moving targets, i.e. moving when fired at
- F41J9/16—Clay-pigeon targets; Clay-disc targets
- F41J9/18—Traps or throwing-apparatus therefor
- F41J9/32—Traps or throwing-apparatus therefor characterised by means for obviating the anticipation of the flight path
Definitions
- the invention relates to the field of target throwing machines for ball trap.
- a target throwing machine for ball trap It is known, for example from FR 2557283 A1, a target throwing machine for ball trap.
- a target also called a clay pigeon, is a plate-shaped piece generally about 11 cm in diameter made of fragile material, weighing about 100 g. Such a target is thrown into the air to be shot by a marksman, usually with a shotgun.
- a machine can be mobile in bearing and / or in site. It is still advantageous to be able to modify the initial speed of a target from one launch to another. Also, as illustrated in FIG.
- such a target launching machine 1 for the ball trap comprises a launching device 2 comprising a projection arm 21 rotating, around an axis 24.
- This projection arm 21 is capable of accommodating, on its distal end 22, at least one target, disposed on its edge.
- the machine 1 also comprises an accumulator device 3 comprising a means for accumulating mechanical energy, typically in an elastic component.
- This elastic component can be a spring 31 of any shape and means of action: circular, tension, compression, etc.
- the figure shows a tension spring 31 which accumulates elastic energy when stretched and restores it by returning to position when released.
- a first end 32 of said spring 31 is integral with the proximal end 23 of the projection arm 21.
- the machine 1 also comprises a trigger device 4 capable of actuating the projection arm 21.
- the trigger device 4 moves the proximal end 23 of the projection arm 21 and with it the first end 32 of the spring 31. In doing so, the spring 31 is charged, thus accumulating elastic energy.
- the trigger device 4 releases the proximal end 23 of the projection arm 21. Under the action of the spring 31 which releases the elastic energy previously accumulated, the projection arm 21 is quickly set in motion so in projecting said at least one target.
- Triggering is for example obtained by means of a rotary motor 42 driving a first finger 41 eccentric about an axis 43.
- This first finger 41 hooks a second finger 25 integral with the proximal end 23 of the projection arm 21.
- the first finger 41 loads the spring 31, here in tension, and arms the device.
- the first finger 41 unhooks and releases the second finger 25 and with it the spring 31 and the projection arm 21.
- the second end 33 of the spring 31 remains stationary.
- a pre-loader device capable of adjusting a pre-load is used.
- such a pre-loader device 6 may comprise a rigid blade 62 rotating about an axis 64, integral at one end of the second end 33 of the spring 31 and mobilized at its other end, by an eccentric 63 driven by a rotary motor 61.
- Such a pre-loader device 6 is bulky and is very limited in terms of the movement given to the second end 33 of the spring 31.
- its control, by a rotary motor, difficult to locate in angular position is delicate and therefore hardly precise and / or reproducible.
- the invention therefore proposes to revisit the pre-loader device in order to improve it and at least partially overcome these drawbacks.
- a pre-loader device comprising a linear actuator and flexible transmission means connecting the linear actuator to the second end of the spring.
- a machine for launching at least one target, such as a clay pigeon for clay pigeon shooting, comprising: a launching device comprising a rotating projection arm capable of projecting the at least one target, a device accumulator comprising a spring, a first end of which is integral with a proximal end of the projection arm, a trigger device capable, first of all, of moving the proximal end of the projection arm and the first end of the spring by charging the spring so as to accumulate elastic energy and, secondly, to release the proximal end of the projection arm, which under the action of the spring releasing the elastic energy previously accumulated, projects said at least one target and a device pre-loader adapted to adjust a pre-load of the spring by moving a second end of the spring, where the pre-loader device comprises a linear actuator and a transmission member flexible connecting the linear actuator to the second end of the spring.
- the flexible nature of the member makes it possible to give slack to this member before the spring
- Another aspect relates to a method of adjusting the speed and firing distance of a target, comprising the modification of the tension of a flexible transmission member linked to the spring, in a phase preceding the target projection.
- Figure 2 shows an embodiment of a machine according to the invention.
- Figure 3 shows the machine according to the invention with the actuator shortened as far as possible for maximum preload.
- Figure 4 shows the machine according to the invention with the actuator in the intermediate position for zero preload.
- Figure 5 shows the machine according to the invention with the actuator extended for negative pre-charge.
- FIG. 6 shows an alternative embodiment, with a guide of the spring
- Figure 7 shows another view of the variant of Figure 6, with a different position of the second end of the spring.
- FIG. 8 shows in more detail a possibility of mounting the guide elements of the spring.
- the pre-loader device is able to leave slack in the medium flexible transmission in order to create a negative pre-charge, in other words, there is a delay in the loading of the spring, this delay being called negative pre-charge,; thus, at the initiation of the first stage, corresponding to the displacements of the proximal end of the projection arm and the first end of the spring, the spring is not immediately loaded because of the slack left in the flexible member; it is only during movement that the spring load begins to accumulate elastic energy;
- the pre-loader device further comprises a return pulley arranged on the flexible transmission means; this arrangement being relative, we can also conclude that the flexible transmission member is applied to the pulley;
- the return pulley also includes a guide preventing the flexible transmission means from leaving the return pulley, - the guide includes at least one passage of one end of the transmission member in a fairing of the machine,
- the guide comprises a casing surrounding a peripheral portion of the return pulley
- the linear actuator and the return pulley are advantageously integral with the machine, they are arranged so that the return pulley is equidistant from the spring and the linear actuator; preferably, this makes it possible to have two strands of the flexible transmission member forming an identical angle around the belt, - the flexible transmission means comprises or is chosen from a cable, a chain, a rope or a belt,
- the linear actuator comprises a cylinder, preferably electric
- the machine comprises a system for guiding the spring along its longitudinal dimension
- the guide system comprises at least one rod oriented parallel to the longitudinal dimension and mounted on a fairing of the machine, and a support part integral with the second end of the spring and comprising, for each rod, a guide hole for said rod.
- the kinematic elements described with reference to FIG. 1 are advantageously included in the kinematics of a machine according to the invention, it can be observed that the entire upper part, comprising the launching device 2, the accumulator device 3, the control device trigger 4 remains the same. Only the pre-loader device 6 is replaced by a pre-loader device.
- the pre-loader device still interfaces with the second end 33 of the spring 31.
- the latter is preferably a helical spring; it could be a tension spring. It extends along a longitudinal dimension, typically the axis of winding of the turns when it is a coil spring.
- the pre-loader device comprises a linear actuator 51.
- a flexible transmission means or member 52 connects the linear actuator 51 to the second end 33 of the spring 31.
- the pre-loader device can apply a pre-load to the spring 31 by changing the length of the linear actuator 51.
- the linear actuator 51 advantageously allows a much more extended preload stroke, since it is substantially equal to the stroke of said linear actuator 51.
- a linear actuator 51 such as a jack, or a screw to balls, allows a very precise control of the length of rod developed and thus of the value of the applied preload.
- Figures 3 to 5 illustrate different position of preloading the cocking device, depending on the position of the actuator rod 51, the cocking device being moreover at rest, that is to say that the spring 31 has not yet been strained to accumulate target throw energy. This arming phase can take place, as described in the case of the prior art. Figures 3 to 5 therefore show the preparation phases prior to cocking and allowing adjustment of the tension of the spring loading.
- FIG. 3 shows a linear actuator 51 substantially retracted to its shortest length, pre-loading the spring 31 to the maximum, for an initial speed of the maximum target.
- the member 52 is then in traction.
- FIG. 4 shows the same linear actuator 51 in a configuration where its length is medium, for a lower initial speed of the target.
- the spring is without preload in this case, at rest.
- the traction on the member 52 is then minimal. This arrangement may correspond to what is conventionally obtained in a machine without adjustment capability.
- FIG. 5 shows the same linear actuator 51 in a configuration where its length is further extended, substantially at the voltage limit of the flexible transmission means or member 52, for an even lower initial speed of the target.
- the member 52 is then deformed to create slack, by a bending or a curvature which it takes when the actuator 51 is deployed beyond the rest position of the spring 31.
- the flexible nature of the member in question This means in particular a capacity of this organ to deform without breaking or deteriorating, within reasonable operating limits. So, it can be bent or bent reversibly. In particular, it may be caused to bend when these two ends are brought together, unlike a rigid connection, such as a rod or a bar, which would have a deformation behavior in tension / compression. It could be, for example, a cable, a rope or a strap. It could possibly also be a chain if it allows for slack before loading the spring.
- a first advantage is that the linear actuator 51 can relax beyond a rest position of the spring 31, leaving slack in the flexible transmission means 52. This advantageously makes it possible to configure a negative pre-load for the spring. 31.
- the beginning of the loading of the spring 31 is used to take up said slack and does not immediately load the spring 31.
- Also during the triggering it is possible to have a much greater load on the spring 31. low than for the prior art.
- Such slack can thus lead to a force transmitted to the launching device 2 less than the average force kL 0 , where k is the stiffness of the spring 31 and L0 is the triggering amplitude, but rather a force k.
- FIG. 2 Another advantage of the use of a flexible transmission means 52 is to allow the use of a return pulley 53, arranged on the flexible transmission means 52. This allows the control line of the control device to be folded back. load in order on the one hand to better organize its implementation in the machine 1 and on the other hand to make said line more compact.
- FIG. 2 Such a configuration is more particularly illustrated in FIG. 2.
- the pulley is mounted on the frame of the machine, and that two strands of the member 52 are organized on either side of this. part of the frame, advantageously symmetrically.
- the return pulley 53 also advantageously comprises a guide 54 preventing the flexible transmission means 52 from leaving the pulley. return 53.
- This guide 54 may take the form of a casing covering the groove of the return pulley 53, as shown in the figure. It can also, alternatively or complementarily, take the form of a guide means 54, such as a hole in a fairing part of the machine 1 surrounding the flexible transmission means 52, as illustrated in FIG. 5. This hole can be provided for each strand of organ 52.
- the linear actuator 51 and the return pulley 53 are integral with the machine 1 and arranged so that the return pulley 53 is substantially at an equal distance from the spring 31 and from the linear actuator 51.
- Such a configuration advantageously makes it possible, on the one hand, to fold up the pre-load line, making it possible to significantly reduce the total size of the machine 1 and also makes it possible to balance the forces used by distributing them between the different parts of the machine. frame of the machine 1. Such a configuration is more particularly illustrated in FIGS. 3 to 5.
- the flexible transmission means 52 comprises a cable, a rope or a belt.
- Any wire cable is understood to mean, preferably metallic and generally stranded.
- the term “rope” is understood to mean any cord, preferably stranded and based on natural or artificial textile fibers (Nylon, Kevlar, etc.).
- belt is meant any strand, advantageously reinforced with fibers, for example metal, produced in an elastomeric matrix.
- the return pulley 53 has a profile and a material suitable for the flexible transmission means 52: grooved pulley, etc.
- the flexibility of the member 52 reflects its ability to deform other than in traction / compression, in at least one direction of flexion. This deformation being elastically reversible.
- the linear actuator 51 comprises a jack which can be of any type: pneumatic, hydraulic.
- the jack is preferably electric.
- the actuator 51 makes it possible to place the device in any position between its states of maximum deployment and withdrawal, so that the adjustment is precise.
- the spring 31 releases itself, which can generate vibrations, in particular at its second end 33. These vibrations could possibly disrupt the operation of the invention, by inadvertent movements of the transmission member 52. As a result.
- the machine of the invention can be improved by virtue of a system for guiding the spring 31, in its movements along its long dimension.
- the second end 33 is held along the longitudinal axis of the spring and prevents transverse movements of the member 52.
- the guide system comprises at least one rod 71, 72 mounted on the fairing of the machine, in particular in the attachment zones.
- at least two rods are used, so as to obtain the best possible guidance.
- Each rod extends in a direction parallel to the longitudinal dimension of the spring 31.
- the guide system comprises, in this embodiment, a support 73 which is integral with the spring, at its second end.
- the support 73 comprises as many holes as necessary to cooperate with the rods 71, 72, so that the holes ensure the guidance of the rod 71, 72 corresponding to it in the longitudinal direction.
- the support 73 further comprises a hole 74 for the passage of the member 52; optionally, the hole can serve as a first guide for the member 52 or participate in the fixing of its end vis-à-vis the spring.
- a shouldered pin 75 is inserted into the spring 31. Its extension allows the immobilization of the support 73, for example via a locking nut 76. It can also be placed at its end with a ring 74 providing the connection. with the first strand 55. This configuration is shown in Figure 8.
- the spring 31 In the position of FIG. 6, the spring 31 is slightly tensioned and the support 73 is in a first relative position with respect to the rods 71. In FIG. 7, the spring is more tensioned and the support 73 is located. more advanced in the rods 71. For example, if the passage from the position of Figure 6 to that of Figure 7 occurs when the spring 31 is released, it is understood that the rods 71 avoid vibrations of the spring 31. After the release effect, the spring 31 will return to the rest position.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1910116A FR3100880B1 (fr) | 2019-09-13 | 2019-09-13 | Machine de lancement de cible pour le ball-trap |
PCT/EP2020/075568 WO2021048421A1 (fr) | 2019-09-13 | 2020-09-11 | Machine de lancement de cible pour le ball-trap |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4028714A1 true EP4028714A1 (fr) | 2022-07-20 |
Family
ID=69903220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20768614.8A Pending EP4028714A1 (fr) | 2019-09-13 | 2020-09-11 | Machine de lancement de cible pour le ball-trap |
Country Status (6)
Country | Link |
---|---|
US (1) | US11740059B2 (fr) |
EP (1) | EP4028714A1 (fr) |
AU (1) | AU2020344971A1 (fr) |
CA (1) | CA3150709A1 (fr) |
FR (1) | FR3100880B1 (fr) |
WO (1) | WO2021048421A1 (fr) |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US806663A (en) * | 1903-12-04 | 1905-12-05 | Frederick Hardy | Target-throwing trap. |
US956117A (en) * | 1907-05-10 | 1910-04-26 | Hugh C Lord | Target-trap. |
US1093524A (en) * | 1913-07-25 | 1914-04-14 | Daniel Best | Blue-rock trap. |
US1506992A (en) * | 1922-10-05 | 1924-09-02 | North Paul | Target trap |
US1602471A (en) * | 1924-12-01 | 1926-10-12 | Western Cartridge Co | Target trap |
US1564884A (en) * | 1925-02-16 | 1925-12-08 | North Paul | Target trap |
US2025903A (en) * | 1932-07-15 | 1935-12-31 | Arthur E Roth | Target trap |
US2136034A (en) * | 1935-11-22 | 1938-11-08 | James D Altemus | Trap and mounting therefor |
US2135603A (en) * | 1936-10-12 | 1938-11-08 | Arthur E Roth | Pigeon trap |
US2245258A (en) * | 1939-01-28 | 1941-06-10 | George H Darrell | Trap |
US2193266A (en) * | 1939-04-15 | 1940-03-12 | George H Betts | Target trap |
US2711163A (en) * | 1952-04-17 | 1955-06-21 | James J Richardson | Target trap |
US2980095A (en) * | 1959-04-17 | 1961-04-18 | Charles R Hoag | Target trap |
US3179101A (en) * | 1960-09-22 | 1965-04-20 | George C Luebkeman | Target trap |
US3470860A (en) * | 1966-06-10 | 1969-10-07 | Remington Arms Co Inc | Target throwing trap |
US3552371A (en) * | 1968-02-09 | 1971-01-05 | Edward W Kahelin | Baseball pitching machine |
US3601112A (en) * | 1969-12-05 | 1971-08-24 | Vernon F Dale | Target trap having an overcenter cocking lever |
FR2238136B1 (fr) * | 1973-07-17 | 1976-06-18 | Laporte Sa | |
FR2279062A1 (fr) * | 1974-01-02 | 1976-02-13 | Laporte Jean Michel | Appareil de lancement de plateaux pour le tir |
US4481932A (en) * | 1982-09-30 | 1984-11-13 | Olson Scott M | Doubles target trap |
FR2557283B1 (fr) | 1983-12-23 | 1988-04-22 | Laporte Sa | Appareil de lancement de cibles, pour le tir, dont la vitesse et la distance de projection sont variables automatiquement |
FR2744210B1 (fr) * | 1996-01-29 | 1998-03-27 | Laporte Ball Trap | Appareil lanceur de cibles pour l'exercice du tir aux armes a feu |
US6062207A (en) * | 1996-05-29 | 2000-05-16 | Underhill; Clinton James | Target trap foot operated cocking and releasing device |
US6159112A (en) * | 1998-11-13 | 2000-12-12 | Creative Technology Applications, Inc. | Automatic throwing apparatus |
US7263986B2 (en) * | 2004-09-27 | 2007-09-04 | Leader Components, Inc. | Automatic single stack trap machine |
FR2993047B1 (fr) * | 2012-07-03 | 2015-04-10 | Laporte Holding | Dispositif de lancement de cibles pour le tir sportif a depart instantane de la cible |
FR3016208B1 (fr) * | 2014-01-08 | 2016-02-05 | Laporte Holding | Dispositif de lancement de cibles pour le tir sportif a depart instantane avec moyens de blocage actifs sur l'arbre de rotation du bras de lancement |
US10458760B1 (en) * | 2019-01-22 | 2019-10-29 | Cheh-Kang Liu | Step auto clay thrower |
US10545011B1 (en) * | 2019-02-19 | 2020-01-28 | Subshot, Llc | Target disk throwing system |
US10746513B1 (en) * | 2019-10-08 | 2020-08-18 | Cheh-Kang Liu | Power free step auto reset clay thrower |
US11441879B1 (en) * | 2021-03-11 | 2022-09-13 | Bushnell Inc. | Trap machine with a spring manipulation mechanism |
-
2019
- 2019-09-13 FR FR1910116A patent/FR3100880B1/fr active Active
-
2020
- 2020-09-11 WO PCT/EP2020/075568 patent/WO2021048421A1/fr unknown
- 2020-09-11 US US17/642,669 patent/US11740059B2/en active Active
- 2020-09-11 EP EP20768614.8A patent/EP4028714A1/fr active Pending
- 2020-09-11 AU AU2020344971A patent/AU2020344971A1/en active Pending
- 2020-09-11 CA CA3150709A patent/CA3150709A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
US11740059B2 (en) | 2023-08-29 |
US20220325990A1 (en) | 2022-10-13 |
FR3100880B1 (fr) | 2022-04-15 |
WO2021048421A1 (fr) | 2021-03-18 |
FR3100880A1 (fr) | 2021-03-19 |
AU2020344971A1 (en) | 2022-03-24 |
CA3150709A1 (fr) | 2021-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0666967B1 (fr) | Dispositif amortisseur pour systeme mecanique | |
EP0918975B1 (fr) | Frein de bouche pour tube d'arme | |
US6782881B2 (en) | Move-away arrow rest | |
EP2935935A1 (fr) | Amortisseur de torsion pour un dispositif de transmission de couple d'un vehicule automobile | |
WO2007116170A2 (fr) | Fusil de chasse sous-marine de type arbalete a dispositif de bandage sans effort et a faible recul | |
EP2862606B1 (fr) | Jouet roulant et sauteur multi-positions | |
EP3234493A1 (fr) | Lanceur manuel à commande déportée | |
FR2494997A1 (fr) | Tendeur arriere pour ceinture de securite | |
EP4028714A1 (fr) | Machine de lancement de cible pour le ball-trap | |
FR2609542A1 (fr) | Perfectionnements apportes aux projectiles a charges creuses tandem | |
FR3010474B1 (fr) | Element de deformation, dispositif de deformation, ainsi que programme d'ordinateur | |
FR2625186A1 (fr) | Systeme d'avalage de cables plats ou sangles et de prehension de charge servant notamment a la manutention de charges | |
FR2787181A1 (fr) | Appareil pour le lancement de cibles du type plateau d'argile | |
EP1428628A1 (fr) | Appareil de scellement à tir indirect | |
FR2919231A1 (fr) | Dispositif de butee de limitation de course d'une suspension de vehicule, en particulier dans un amortisseur, et systeme de suspension incluant un tel dispositif. | |
EP4302046A1 (fr) | Bras de lancement | |
FR3094055A1 (fr) | Dispositif amortisseur | |
FR3056274A1 (fr) | Mecanisme d'amortissement de fluctuations de couple | |
FR2672382A1 (fr) | Agencement de projectiles a projectiles relies l'un a l'autre sur leur trajectoire par un cable. | |
EP0767356B1 (fr) | Perfectionnement apporté à un système de freinage aérodynamique d'une sous-munition éjectée d'un obus cargo en étant animée d'un mouvement de rotation | |
FR3100879A1 (fr) | Dispositif de lancement de cibles | |
FR2893691A1 (fr) | Systeme de mise sous tension d'une courroie | |
CH702293A2 (fr) | Vérin hybride à câble et module d'entraînement. | |
FR3076333A1 (fr) | Ensemble poulie a embrayage a limitation de choc ameliore | |
FR2701083A1 (fr) | Dispositif d'amortissement variable et machine à tambour horizontal munie d'un tel dispositif. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20220223 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20240318 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20240705 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: FOUQUES, JEAN-MARC Inventor name: LAPORTE, JEAN-MICHEL |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |