EP3980609A1 - Tête d'application pour un applicateur de bande, applicateur de bande muni d'une telle tête - Google Patents
Tête d'application pour un applicateur de bande, applicateur de bande muni d'une telle têteInfo
- Publication number
- EP3980609A1 EP3980609A1 EP19739670.8A EP19739670A EP3980609A1 EP 3980609 A1 EP3980609 A1 EP 3980609A1 EP 19739670 A EP19739670 A EP 19739670A EP 3980609 A1 EP3980609 A1 EP 3980609A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- reservoir
- locking
- axis
- applicator
- connecting rods
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/026—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls for applying adhesive or joint compound to joint tapes, in particular drywall tapes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
- E04F21/1655—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for finishing corner joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/165—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers
- E04F21/1657—Implements for finishing work on buildings for finishing joints, e.g. implements for raking or filling joints, jointers for applying tape to joints, e.g. drywall taper tools
Definitions
- the present invention relates to an application head for a jointing tape applicator between two plasterboards.
- Such an applicator is intended for laying a strip of paper or similar material, in the form of a roll, between two adjacent plasterboards, under construction or under renovation, and this by means of a pasty plaster.
- the coating fills the space between the two plates and the strip keeps it together.
- the tape is laid between two plates arranged on the same plane or at an angle. Once the plaster and tape are in place, the user smooths it out with a flat or angled spatula for angles. The tape thus ensures a perfectly smooth seal between the plates.
- Bowel comprising a plaster tank and a reel of a jointing tape on a roll for performing numerous joints, especially on large construction sites.
- the reservoir has, with reference to the position of use, a rear wall defining an entrance slot for the strip and a front wall defining an exit slot for the strip.
- An application head is generally intended to be fixed on the front wall above the exit slot, to ensure a good application of the strip, that is to say a drive of the loaded strip. 'coated off the applicator and plating the tape against the drywall. A finishing smoothing is then carried out by the user using a spatula.
- Document WO201 1094820 describes an application head shaped to apply a strip between two plasterboards forming an angle between them.
- the head includes a plate for fixing to the applicator, the plate being extended by a fixed arm supporting a corner roller having a V-shaped profile for applying the strip at an angle.
- This head has many drawbacks. This is because it is only suitable for angled tape application, so it must be removed to reassemble an application head suitable for flat tape application. So you need two separate heads, which is tedious and risks losing one of the two heads.
- the plate is intended to be fixed inside the reservoir and to cooperate with an axis of an external adjustment screw provided with an eccentric, and which not only allows the fixing of the plate, but also its movement along the reservoir to adjust the height of the strip exit slot, as illustrated in document US51 1427.
- the plate and the adjustment mechanism are therefore directly in contact with the coating, which clogs the mechanism and the abyss, because you have to force it to adjust the height of the slot.
- the application head delimiting the upper edge of the slot it is necessary to regularly change the entire head, because the upper edge of the slot is subjected to very strong abrasion and a very high temperature during the passages. repeated from the band.
- An objective of the present invention is therefore to provide a head
- multifunction application that is to say allowing the application of the strip flat and the application at the corner, not requiring to be dismantled between the two functions (the application of the strip flat and the corner application), and does not need to be changed due to the wear created by the belt.
- Document FR3007439 describes a multifunction application head which also has the advantage of not requiring disassembly between the two functions (the application of the strip flat and the application at the corner).
- the application head comprises a fixing plate comprising a fixing core provided with means for fixing the application head against the front wall of the reservoir, and two flanks perpendicular to the fixing core and each having two orifices facing each other in pairs to receive a first axis of rotation and a second axis of rotation parallel to each other,
- the application head also includes two notched rollers
- each connecting rod carried by the first axis of rotation, and two connecting rods mounted in free rotation, on the second axis of rotation, between a retracted position and a position of use.
- a second end of each connecting rod is mounted in free rotation on a third axis of rotation, on either side of a corner caster.
- the connecting rods are held elastically in the retracted position and in the position of use by two independent springs each comprising an upstream arm (close to the plate) and a downstream arm (resiliently resting on the first axis of rotation carrying the rollers notched).
- downstream arms of the springs are activated one by one by positioning them against the connecting rods, and the upstream arms of the springs are activated one by one by positioning them against the sides, which represents four more actions. It therefore takes a total of nine actions to switch from the retracted position to the operating position, all while handling small parts, which is not easy on a job site with hands full of plaster. Correspondingly, the risk of clogging of the elastic support parts of the head are significant.
- An objective of the present invention is to provide an application head allowing simple kinetics and handling of the passage from the retracted position to the position of use, without having to disassemble the entire head.
- the function of maintaining in the retracted position and the function of resiliently maintaining in the position of use are provided by two independent structures, allowing the passage between the two positions in three operations only, while greatly limiting the risk of clogging of the elastic retaining parts.
- the invention relates to an application head for an applicator of jointing tape between two plasterboards, the applicator comprising a reel for a jointing tape on a roll and a coating reservoir in which The strip is unwound, in use, the reservoir having, with reference to the position of use, an entry slot for the strip formed between a free end of a rear wall of the reservoir and a first free end of a wall bottom of the reservoir, and an outlet slot for the strip formed between a free end of a front wall of the reservoir and a second free end of the lower wall of the reservoir, the reservoir further comprising two side walls, of which the one constitutes a removable side cover for access to the interior of the reservoir, the application head being intended to be fixed to the front wall above the outlet slot, the application head comprising:
- a fixing plate comprising a fixing core provided with means for fixing the application head against the front wall of the reservoir, and two flanks perpendicular to the fixing core and each having two orifices facing each other two by two to receive a first axis of rotation and a second axis of rotation parallel to each other,
- the application head according to the invention comprising:
- each support leg being extended by an elbow connected to a locking arm provided with a notch for locking the connecting rods in the use position, the locking arms extending in a plane secant to a plane passing through the two supporting legs, the locking arms being interconnected by a return hoop extending in a plane secant to the plane passing through the two locking arms
- the locking means may include at least one locking claw and at least one stopper shaped so that at least one connecting rod is maintained, in the blocking position, resting against the stop by the claw;
- the claws and / or the connecting rods can be shaped to allow a force release of the connecting rods out of the claws
- the locking means may include a locking hole and a locking pin intended to be inserted reversibly into the locking hole;
- the locking notches may include a lateral locking bead of the connecting rods in the use position
- the application head may be intended to be fixed against an outer contact face of the front wall of the reservoir, in the fixing position, the contact face comprising a sliding guide provided with an oblong orifice, the reservoir comprising, furthermore, a strip exit slot, a plate for adjusting a height of said exit slot, said plate being arranged inside the tank, and a coupling and clamping axis of the plate, the axis being engaged in an orifice of the plate and in the oblong hole of the sliding guide, the fixing core of the application head may comprise a bearing face intended to be supported against the contact face of the wall front of the tank, in the fixing position, the bearing face of the fixing core carrying a sliding stop provided with a central hole intended to be crossed by the coupling and clamping axis, and in which the means of fixing of the application head against the front wall ale of the reservoir are able to cooperate with the coupling and tightening axis to allow tightening / loosening of the fastening core against the front wall of the reservoir;
- the fixing means may comprise a quick-clamping lever comprising a cam pivotally and eccentrically fixed to a coupling member intended to be fixed to the coupling and clamping axis;
- the sliding stop, carried by the bearing face of the fixing core may be constituted by an oblong groove intended to cooperate with the sliding guide carried by the contact face of the front wall of the reservoir, the guide sliding being an oblong rib;
- the sliding stop, carried by the bearing face of the fixing core may be constituted by an oblong rib intended to cooperate with the sliding guide carried by the contact face of the front wall of the reservoir, the guide sliding being an oblong groove.
- the invention also relates to a spring for a previous application head, the spring comprising two support legs against the fixing plate, each support leg being extended by an elbow connected to a locking arm provided with a notch for locking the connecting rods in the position of use, the locking arms extending in a plane secant to a plane passing through the two support legs, the locking arms being interconnected by an arch of recall extending in a plane secant to the plane passing through the two locking arms.
- the return hoop can be chosen from straight hoops or curved hoops; and or
- the locking notches may include a lateral locking bead for the connecting rods in the use position.
- the invention also relates to a jointing tape applicator between two plasterboards, the applicator comprising a reel for a jointing tape in roll and a coating reservoir in which the tape is unwound, in use , the reservoir having, with reference to the position of use, a rear wall defining an inlet slot for the strip and a front wall defining an outlet slot for the strip, characterized in that the front wall of the reservoir carries a previous application head.
- the front wall of the reservoir may comprise an outer face of contact with a bearing face of the application head, the contact face carrying a sliding guide provided with an oblong orifice, the reservoir further comprising a plate for adjusting a height of the exit slot, said plate being arranged inside the reservoir, and a plate coupling and clamping pin, the pin being engaged in an orifice of the plate and in the oblong hole of the sliding guide, in which the bearing face of the 'fixing core carries a sliding stop provided with a central hole through which the coupling and clamping axis passes, and in which the means for attaching the application head to the front wall of the reservoir cooperate with the axis coupling and tightening to allow tightening / loosening of the plate and the adjustment plate against the front wall of the tank;
- the fixing means may include a quick-release lever comprising a cam pivotally and eccentrically fixed to a coupling member fixed to the coupling and clamping axis;
- the sliding stop carried by the bearing face of the fixing core can be constituted by an oblong groove slidingly cooperating with the sliding guide carried by the contact face of the front wall of the tank, the sliding guide being an oblong rib;
- the sliding stop carried by the bearing face of the fixing core may be constituted by an oblong rib slidingly cooperating with the sliding guide carried by the contact face of the front wall of the tank, the sliding guide being an oblong groove.
- a subject of the invention is also a method of applying a joint strip between two adjacent plasterboards forming an angle between them, the method comprising the following steps:
- FIG. 1 shows a schematic perspective view of a tape applicator according to the invention in the use position, that is to say in the application position of a tape, and provided with an application head according to the invention;
- FIG. 2 is a schematic perspective view viewed from the rear of the tape applicator of Figure 1 with one side wall raised to show the internal structure of the applicator;
- FIG. 3 is a schematic exploded perspective view of an application head according to the invention.
- FIG. 4 shows a schematic perspective view of a first embodiment of a spring for an application head according to the invention
- FIG. 5 shows a schematic perspective view of a second embodiment of a spring for an application head according to the invention
- FIG. 6 is a schematic perspective view of an application head according to the invention in the retracted position of the angle roller;
- FIG. 7 shows a schematic perspective view of an applicator head according to the invention during deployment of the angle roller towards the position of use
- FIG. 8 shows a schematic perspective view of an application head according to the invention in the position of use of the angle roller
- FIG. 9 shows a schematic exploded perspective view from a first angle of view of a second embodiment of an application head according to the invention, further comprising a means for adjusting the height of the tape outlet slot of the applicator according to the invention.
- FIG. 10 is a schematic exploded perspective view from a second angle of view of the embodiment of an application head of Figure 8 showing the height adjustment plate of the tape exit slot.
- FIG. 1 An applicator provided with an application head according to the invention is illustrated in Figure 1.
- the applicator 1 comprises a reel 2 for a rolled jointing strip 3 (shown in dotted lines) and a reservoir 4 of coating in which the strip is unwound, in use.
- the applicator also comprises a handle 5 for its transport or operational handling during the application of the strip.
- the applicator can include a gripping strap (not shown) allowing the applicator to be gripped from below.
- the reservoir 4 has, with reference to the position of use, an inlet slot 6 of the strip formed between a free end 7a of a rear wall 7 of the reservoir and a first end free 8a of a lower wall 8 of the tank.
- the reservoir 4 also comprises an outlet slot 9 of the strip formed between a free end 10a of a front wall 10 of the reservoir and a second free end 8b of the lower wall 8 of the reservoir.
- the tank further comprising two side walls 1 1 and 12, one of which constitutes a removable side cover 1 1 allowing access to the interior of the tank 4.
- An application head 100 is fixed to the front wall 10 of the reservoir 4.
- the application head 100 illustrated in exploded perspective in Figure 3, comprises a fixing plate 1 10 comprising a fixing core 1 1 1 and two flanks 1 12a-1 12b perpendicular to the fixing core 1 1 1.
- Each side 1 12a 1 12b having two openings 1 13-1 14 facing two by two.
- the orifice 1 13 of the side 1 12a is opposite the orifice 1 13 of the side 1 12b to receive a first axis of rotation 120
- the orifice 1 14 of the side 1 12a is opposite the orifice January 14 of the sidewall 1 12b to receive a second axis of rotation 130.
- the axes of rotation 120 and 130 are mutually parallel.
- the fixing core 1 1 1 is provided with fixing means 1 15 against the front wall 10 of the tank to fix the application head 100 on the tank.
- these fixing means consist of at least one orifice 115 capable of receiving a screw (not shown) for fixing to the reservoir.
- the fastening means can be more elaborate and allow, moreover, an adjustment of the height of the exit slot, again via the orifice 1 15.
- the first axis of rotation 120 carries two notched rollers 121 for driving the band during application.
- the notched rollers 121 are mounted in free rotation around the axis of rotation 120 and outside the sidewalls 1 12a-1 12b, by means of spacers 122.
- the assembly is held in position by means of washers 123 and a nut 124.
- the first axis of rotation 120 also carries a smooth plating wheel 125 mounted in free rotation between the two flanks 1 12a-1 12b, and which serves to plate the strip against the plasterboards.
- the application head also comprises two connecting rods 131 mounted in
- each connecting rod is mounted in free rotation on a third axis of rotation 132, on either side of an angle wheel 133 itself in free rotation on the third axis of rotation 132.
- the corner roller has a V-shaped running edge for applying the strip to plasterboards forming an angle between them.
- the application head 100 comprises a spring 140 (illustrated in more detail in Figure 4) comprising two support legs 141 against the mounting plate 1 1 1, each support leg 141 being extended by an elbow 142 connected to a locking arm 143 of the connecting rods in the use position, each locking arm 143 being provided with a locking notch 144.
- the locking arms143 extend in a plane secant to a plane passing through the two support legs 141.
- the arms are substantially perpendicular to the fixing plate 1 1, in the position of use.
- the locking notches have a support portion 144a with the sides 1 12a-1 12b or the connecting rods 131 depending on the retracted position or the position of use.
- the support portion is preferably perpendicular to the flanks 1 12a-1 12b or to the connecting rods 131, while the locking arms 143 are substantially parallel to the flanks 1 12a-1 12b or to the connecting rods 131.
- the support portion has a length greater than or equal to the sum of the thickness of the sides 1 12a-1 12b and the thickness of the connecting rods 131.
- the connecting rods include a side locking bead 144b of the connecting rods in the use position.
- the bead prevents accidental lateral release of the connecting rods in the use position.
- the bead 144b is located at the outer end of the contact portion 144a. What matters is that the bearing portion has a length L1, taken between the arm 143 and the bead 144b, greater than or equal to the sum of the thickness of the flanks 1 12a-1 12b and the thickness of the connecting rods 131.
- a spring winding 145 is arranged between the free ends of the support legs 141 and the elbows 142 for connecting to the arms 143.
- This winding 145 performs two functions simultaneously: an elastic return function which allows the entire part formed the portion of the legs connected to the elbows 142, the elbows 142, the arms 143 and the hoop 146 to pivot together while the portion of the legs carrying their free end remains in contact with the mounting plate 1 1 1.
- the winding allows also to accommodate the second axis of rotation 130, which maintains the spring in position and ensures a pivoting of the spring about the axis of rotation 130.
- the locking arms 143 are interconnected by a return hoop 146 extending in a plane secant to the plane passing through the two locking arms 143.
- This return hoop can be a curved hoop ( Figure 4) or a straight hoop 146a ( Figure 5). It can be arranged towards the first axis of rotation 120, as illustrated in the figures. In this case, the spring has the general shape of an S in profile view. The hoop can also be arranged towards the second axis of rotation 130 (not shown), in which case the spring has a general C-shape in profile view.
- the return hoop 146 fulfills an unexpected return function which ensures, when the spring is clamped at said hoop 146, that the elbows tend to approach each other, which allows the notches blocking 144 to disengage from the sides to allow the connecting rods 131 to pass when passing between the retracted position and the position of use, and vice versa, as explained with reference to FIGS. 6 to 8. This also makes it possible to temporarily block the elbows 142 against the inside of the flanks 1 12a-112b during passage between the retracted position and the position of use, which avoids having to hold the spring.
- the application head 100 according to the invention, comprises
- the locking means 150 comprise at least one locking claw 151 and at least one stop 152 shaped so that at least one connecting rod is maintained, in the locking position, resting against the stop 152 by the claw 151.
- the stop 152 has the shape of a ramp, which prevents the angle wheel 133 from being in contact with the reservoir 4 in the retracted position.
- the claws 151 have a longitudinal portion 151a in the vertical extension of the flanks 1 12a-1 12b, and a shoulder 151b which locks and tightens the connecting rods against the stop 152.
- the claws 151 and / or the connecting rods 131 are shaped to allow a
- Figure 6 illustrates an application head according to the invention in position
- the spring is clamped by applying a clamping force (illustrated by the arrows F2 and F3) between the two arms of the spring 140 and at the level of the return hoop 145 to retract the locking notches 144 towards the space located between the two flanks 1 12a-1 12b and allow the passage of the connecting rods and their pivoting until they bear against the first axis of rotation 120.
- a clamping force illustrated by the arrows F2 and F3
- the locking notches 144 of the arms of the spring are then positioned above the connecting rods 131 then the spring is released (illustrated by the arrows F4 and F5), so that the locking notches are in elastic contact with the connecting rods , and that the latter are, in the position of use, resiliently biased towards the first pivot axis. More precisely, the spring is shaped such that, in the position of use, the locking notches are in elastic contact with the connecting rods between the second pivot axis of the connecting rods and the portion of the connecting rods which is in contact with the first axis pivot 120.
- the free end of the strip can then be applied against the two adjacent plasterboards, in the angle formed by the two plasterboards, then the head of the applicator is applied against the two plasterboards of such that the drive rollers press the tape against the plates.
- the applicator is then moved so that the rollers
- the spring is clamped between the two arms of the spring 140 and at the level of the return arch 145 to retract the locking notches 144 towards the space located between the two sides 112a. January 12b and allow the passage of the connecting rods and their pivoting in the opposite direction to the arrow F1, then activates the locking means of the connecting rods in the retracted position. In the illustrated embodiment, this is done by forcing the passage of the connecting rods against the claws 151 until the connecting rods come into contact with the stop 152. In this position, the connecting rods are completely. passed against the claws 151 which deploy elastically above the connecting rods and block the latter, preventing their tilting by gravity.
- the application head according to the invention is therefore versatile and very simple and quick to use. It only takes three movements to move from one position to the other, where prior art heads require more movement.
- the structure of the application head allows it to carry means for attaching to the reservoir which also provide a function of adjusting the height of the outlet slot 9 of the strip.
- the outlet slot 9 of the strip is formed between a free end of a front wall of the tank and a second free end of the bottom wall of the tank.
- the height H1 of this slot determines the amount of coating carried by the belt.
- the invention proposes to mechanically couple to the application head, a plate, structurally independent of the head, and able to slide relative to the slot to reduce the resulting height H2 of the slot 9 and, thus, reduce the amount of coating deposited with the strip.
- This embodiment taken advantage of the structure of the application head according to the invention and in particular, of the mounting plate.
- the application head 100 is intended to be fixed against an outer contact face 10b of the front wall 10 of the reservoir 4, in the fixing position.
- the invention provides that the contact face 10b comprises a sliding guide 14 provided with an oblong hole 15. As will be described later, the length of the oblong hole determines the sliding length of the plate and therefore the resulting height H2 of the exit slit 9.
- the reservoir further comprises an adjustment plate 16 of a height H2 of said outlet slot, the adjustment plate 16 being arranged inside the reservoir, against the front wall 10 of the reservoir.
- a coupling and clamping pin 17 of the plate 16 is engaged in an orifice 16a of the plate 16 and in the oblong hole 15 of the sliding guide 14.
- the fixing core 1 1 1 of the applicator head comprises a bearing face 1 1 1 a intended to bear against the contact face 10b of the front wall 10 of the reservoir, in position of fixation.
- the bearing face 11 1 a of the fixing core comprises a stop
- the hole 1 15 is intended to be crossed by the coupling and clamping pin 17 for fixing the application head against the front wall of the tank.
- Complementary fixing means are provided to cooperate with the coupling axis 17 and clamping to allow tightening / loosening of the fixing core 1 1 1 against the front wall 10 of the tank.
- the fixing means In the preferred embodiment illustrated, the fixing means
- a quick-release lever 1 16 comprising a cam 1 16a pivotally fixed along the X-X axis and eccentric to a coupling member 1 17 intended to be fixed to the coupling and clamping axis.
- a washer 1 18 is provided between the coupling member and the fixing core 1 1 1 to protect the latter from the friction of the cam 1 16a during
- the sliding stop 1 1 1 1 b carried by the bearing face 1 1 1a of the fixing core 1 1 1 is constituted by an oblong groove intended to cooperate with the guide sliding 1 14 carried by the contact face 10b of the front wall 10 of the reservoir, the sliding guide 1 14 being an oblong rib of complementary shape, except in length, of the groove 1 1 1 b.
- the groove carried by the fixing core will have a length L3
- the rib carried by the reservoir will have a length L2 less than the length L3.
- sliding carried by the bearing face of the fixing core is constituted by an oblong rib intended to cooperate with the sliding guide carried by the contact face of the front wall of the reservoir, the sliding guide being an oblong groove.
- the groove carried by the tank will have a length L3
- the rib carried by the fastening web will have a length L2 less than the length L3.
- the means for energizing / de-energizing the coupling and clamping axis are actuated to allow loosening of the plate and of the plate against the front wall of the tank.
- the lever 1 16 is pivoted so as to position the cam 1 16a at a smaller distance from the washer.
- the clamping tension exerted on the coupling and clamping pin 17 is therefore reduced.
- the means for switching on / off the coupling and clamping axis are then actuated to allow clamping of the plate and of the plate against the front wall of the reservoir.
- the lever 1 16 is rotated so as to position the axis of rotation XX of the cam 1 16a at a greater distance from the washer, which increases the clamping tension exerted on the axis of coupling and clamping 17.
- the orifice 16a of the plate 16 is polygonal and the coupling and clamping axis 17 comprises a polygonal cylindrical portion 17a of complementary shape to the polygonal hole 16a and intended to be inserted into the polygonal hole 16a to prevent the plate from rotating around of the coupling and clamping axis. Perfect parallelism of the functional edges of the outlet slot 9 is thus easily ensured during application.
- the structure of the application head according to the invention also allows easier adjustment of the height H2. Indeed, the adjustment is generally made when the applicator is placed on a support, by the lower face 8. In this position, it is difficult to see the exit slot 9.
- the plate 1 10 has a distal rectilinear rim 1 19, that is to say at the opposite end of the first axis of rotation, which makes it possible to constitute an adjustment mark with respect to a scale 13 graduated parallel to the distal rectilinear edge 19 and which is carried by the outer contact face 10b of the front wall 10 of the reservoir.
- This scale thus directly represents the exit slit, so that the user can view directly, above the locking head, the measurement of the opening of the exit slit which is located below the head and which is not visible when the user is adjusting the height of the exit slit.
- the fixing head 100 according to the invention therefore allows height adjustment of the slot, while being structurally independent of the adjustment plate.
- the locking means 150 may include a locking orifice and a locking pin intended to be inserted reversibly into the locking orifice.
- the locking orifice is, for example, carried by the flanks 1 12a 1 12b and the locking pin is carried by the connecting rods.
- the locking pin (which can be combined with an elastic return means) is then released from the locking orifice in order to be able to pivot the connecting rods towards the position of use.
- the distal rectilinear edge 1 19 can bevelled to allow easier reading of the height adjustment of the exit slot on the graduated scale 13.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
- Display Devices Of Pinball Game Machines (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FR2019/000085 WO2020245509A1 (fr) | 2019-05-29 | 2019-05-29 | Tête d'application pour un applicateur de bande, applicateur de bande muni d'une telle tête |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3980609A1 true EP3980609A1 (fr) | 2022-04-13 |
Family
ID=67262777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19739670.8A Pending EP3980609A1 (fr) | 2019-05-29 | 2019-06-04 | Tête d'application pour un applicateur de bande, applicateur de bande muni d'une telle tête |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12209419B2 (fr) |
| EP (1) | EP3980609A1 (fr) |
| WO (1) | WO2020245509A1 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3976902B8 (fr) * | 2019-05-29 | 2025-03-26 | Edma | Applicateur de bande à débit d'enduit modulable et procédé de réglage de débit d'enduit d'un tel applicateur |
| USD1026589S1 (en) * | 2021-09-29 | 2024-05-14 | Phaanix Pty Ltd | Plaster taping device |
| USD1026588S1 (en) * | 2021-09-29 | 2024-05-14 | Phaanix Pty Ltd | Plaster taping device with attachment |
| CN116833059B (zh) * | 2023-07-12 | 2026-01-09 | 楚能新能源股份有限公司 | 一种电池箱打胶工装 |
| CN117127779A (zh) * | 2023-10-13 | 2023-11-28 | 中国三冶集团有限公司 | 一种外墙装饰涂料粉刷分格器 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US511427A (en) | 1893-12-26 | Gar-coupling | ||
| US4196028A (en) * | 1977-08-26 | 1980-04-01 | Mills Harold R | Taping tool |
| US5114527A (en) | 1990-07-17 | 1992-05-19 | Djs&T Limited Partnership | Drywall tape applying tool |
| US6136118A (en) * | 1997-08-12 | 2000-10-24 | Thomas & Betts International, Inc. | Ultrasonic tying tool |
| PL2531670T3 (pl) | 2010-02-04 | 2020-09-07 | Phaanix Pty Ltd | Aparat do urządzenia do nakładania taśmy spoinowej |
| FR3007439B1 (fr) | 2013-06-20 | 2015-10-16 | Rokntools | Outil de jointoiement entre plaques de platre |
-
2019
- 2019-05-29 WO PCT/FR2019/000085 patent/WO2020245509A1/fr not_active Ceased
- 2019-06-04 US US17/608,485 patent/US12209419B2/en active Active
- 2019-06-04 EP EP19739670.8A patent/EP3980609A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020245509A1 (fr) | 2020-12-10 |
| US12209419B2 (en) | 2025-01-28 |
| US20220220750A1 (en) | 2022-07-14 |
| WO2020245509A8 (fr) | 2025-03-13 |
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