EP2432720A1 - Applicateur a bande manuel, en particulier correcteur - Google Patents
Applicateur a bande manuel, en particulier correcteurInfo
- Publication number
- EP2432720A1 EP2432720A1 EP10728779A EP10728779A EP2432720A1 EP 2432720 A1 EP2432720 A1 EP 2432720A1 EP 10728779 A EP10728779 A EP 10728779A EP 10728779 A EP10728779 A EP 10728779A EP 2432720 A1 EP2432720 A1 EP 2432720A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- application head
- housing
- applicator
- magnetic member
- configuration
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 238000013519 translation Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000036461 convulsion Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/002—Web delivery apparatus, the web serving as support for articles, material or another web
- B65H37/005—Hand-held apparatus
- B65H37/007—Applicators for applying coatings, e.g. correction, colour or adhesive coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2555/00—Actuating means
- B65H2555/10—Actuating means linear
- B65H2555/13—Actuating means linear magnetic, e.g. induction motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
- Y10T156/1788—Work traversing type and/or means applying work to wall or static structure
- Y10T156/1795—Implement carried web supply
Definitions
- the present invention relates to tape or tape instruments for transferring a material to a substrate.
- the invention more particularly relates to a manual band applicator, comprising a grippable casing, an applicator head movable relative to the casing and projecting from it in use configuration, a support band supporting a material intended to be applied. on a substrate, and a device for scrolling the support strip arranged in the housing and adapted to scroll said strip on the application head.
- a manual band applicator comprising a grippable casing, an applicator head movable relative to the casing and projecting from it in use configuration, a support band supporting a material intended to be applied. on a substrate, and a device for scrolling the support strip arranged in the housing and adapted to scroll said strip on the application head.
- Such an instrument is usually portable with one hand and fits in a school kit.
- Applicators of this type are well known for applying a correction film, glue or other material adhered to the substrate. Some models have a retractable head to protect it when not in use.
- the document JP2007182082 describes an applicator comprising a button to release the application head.
- a spring is arranged inside the body to resiliently urge the slider to the retracted position. When the head is advanced, the spring is compressed. When the use exit position is reached, the head is locked by a locking mechanism. Thus, the retraction of the application head can be obtained quickly, by unlocking the mechanism.
- a disadvantage with tape applicators is that the finish of the application is too often imprecise. This is particularly the case for the transfer of a correction film. If the user releases support against the media, the film does not adhere properly to the media. Problems also appear to complete the application. Depending on the case, the film is too short or too long, and does not break properly.
- This type of applicator instrument thus presents a certain difficulty of manipulation for the user wishing to obtain a good accuracy of transfer of the film for a better cleanliness of the document.
- JP11227386 describes an applicator of this kind, in which the transfer can be made only in a specific manner, with stamping as for the application of a stamp. This limitation in the tape length reduces the interest of this applicator.
- this type of applicator does not allow the transfer to be made accurately because the application head, typically rectangular in shape, covers a large area and thus reduces the visibility of the targeted area.
- a manual band applicator comprising: - a prehensible case
- an application head movable relative to the housing and projecting from it in use configuration; a support strip supporting a material intended to be applied to a substrate;
- the applicator being characterized in that it further comprises a return device connected on the one hand to the housing and on the other hand to the application head, the return device being adapted to:
- the inventors explain this improvement in the result and the ease of use of the apparatus at when it is raised from the substrate, by a more abrupt separation of the application head from the substrate. Indeed, at the beginning of the movement of the user to raise the tape applicator, the application head remains in contact with the substrate until it reaches the distal position where it is the furthest possible from the housing . At this precise moment, the user's hand has acquired a greater speed than at the beginning of its movement and consequently the head leaves the substrate much more quickly. This must promote the breakage of the film material, or in the context of a material pelletized on the support strip, to promote the complete detachment thereof even if it has only been partially pressed against the support by the application head.
- the scroll device is driven during the application of the material only by the support exerted at the application head.
- the material coating film or the like
- the strip is indeed unrolled and pushed back by the application head against said receiving surface under the effect of a displacement parallel to the receiving surface of the application head.
- This application head has a thin end on which the support strip is bent.
- the amplitude of the displacement of the application head between the distal position and the proximal position is between 2 and 10 mm, and preferably between 6 and 8 mm. These values offer a good compromise according to the first tests carried out between the quality of application of the material, in particular the end of a correction film, and the comfort of use. Low values decrease the quality of film breakage with some users, while higher values can create an uncomfortable feeling for users accustomed to fixed head applicator devices in use configuration. Also preferably, the restoring force towards the distal position of the application head is between 0.5 and 12 Newton, and preferably 1 and 8 Newton, between the distal position and the proximal position, and increases significantly. very significant when approaching the proximal position.
- very significant means that the force increases more significantly than a directly proportional law, such as can be obtained with a metallic coil spring, between the distal and proximal positions.
- the return device comprises at least a first magnetic member and a second magnetic member, said first and second magnetic members being arranged in the use configuration so as to be substantially facing each other and to generate opposite magnetic field lines in this configuration.
- This arrangement makes it possible to optimize the magnetic repulsion force. Unlike the effort In the case of a spring reaction, a magnetic repulsion force does not vary linearly with the displacement of the application head (the magnetic resistance increases as the two ends of the magnetic system are brought closer together). In particular, a too large depression of the head will thus be avoided during use.
- the second magnetic member is secured to the scroll device and arranged to generate field lines substantially parallel to a direction of movement of the application head in use configuration. This arrangement makes the movement of the application head easier.
- the housing has guide members in translation of the scroll device which are adapted so that in the proximal position of the application head, said second magnetic member comes into almost contact with the first magnetic member. When approaching the proximal position, the repulsive force becomes very high (much more than with a spring) and a very high resistance to depression of the head is obtained.
- the first magnetic member is connected to a manual actuator and adapted to control a rotation of the first magnetic member between a first position in which the applicator is in the use configuration and a second position in which The applicator is in a retracted configuration of the application head.
- the arrangement of the actuator for example in the form of a wheel, can be simplified compared to the push button systems and additional unlocking element.
- the Application head and the band are advantageously protected in the retracted configuration and the risks of accidentally actuating the applicator are limited.
- the first magnetic member and the second magnetic member each have a substantially flat face vis-à-vis in the use configurations and retracted.
- the attraction and repulsion forces are thus stronger as the contact between magnets approaches. It turns out however that these flat faces are not an obstacle to the rotation of the first magnetic member.
- the first magnetic member has two opposite monopolar end faces, the rotation of the first magnetic member being made about an axis perpendicular to the direction of movement of the application head. This arrangement minimizes the force to be exerted to move the first magnetic member when one of its faces is magnetically bonded to the magnet secured to the mobile scrolling device.
- the second magnetic member has a substantially flat face at least bipolar vis-à-vis the first magnetic member, the first magnetic member having an axis of rotation parallel to the direction of movement of the application head.
- the application head and the scrolling device are secured and guided in translation by guide members of the housing, the return device of the head comprising a first member fixed to the housing and a second member attached to the scroll device.
- the return device can be placed in the extension of the scroll device reel, the volume of the front part of the applicator can be particularly reduced. This simplifies actuation for the user, which can be made on the opposite side to the application head.
- a member for adjusting the position of the first magnetic member in use configuration along the direction of movement of the application head can thus be adjusted by the user according to the resistance to depression of the head more or less important he wants to feel.
- the invention also relates to a simple design applicator with a mobile application head, which 1 'actuation by the user is easy.
- a manual band applicator comprising:
- a device for scrolling the support strip arranged in the housing and adapted to make said strip run on the application head characterized in that it comprises a magnetic device comprising on the one hand a first magnetic member connected to the housing and on the other hand a second magnetic member connected to the application head, said magnetic device being adapted to actuate a movement of the application head from a position retracted into the housing corresponding to a retracted configuration to a projecting position corresponding to the use configuration.
- the magnetic device comprises a manual actuating member with two adjustment positions, said first magnetic member being connected to the manual actuating member, the second magnetic member being secured to the scroll device.
- a retracted position for example can advantageously be maintained under the effect of magnetic attraction, which allows to place the transfer head inside the housing, protected from shocks.
- FIG. 1 is a sectional view showing the inside of an applicator in configuration use according to a first preferred embodiment of the invention
- FIG. 3 is a side view of an applicator according to the embodiment of FIGS. 1 and 2;
- FIG. 4 is a perspective view showing a detail of the front of the applicator of FIG. 1;
- FIG. 5 is a sectional view showing the inside of an applicator according to a second embodiment of the invention;
- FIG. 6 is a top view showing the applicator of Figure 5;
- FIG. 7 is a view from above of an applicator according to a third embodiment;
- FIGS. 8A and 8B respectively illustrate an attraction position and a repulsion position between two magnetic members of a return device integrated in an applicator such as that illustrated in FIG. 7.
- the applicator 1 makes it possible to accurately deposit material on a sheet or other substrate.
- the applicator 1 can of course be used in other applications, for example to color or cover a substrate.
- the applicator 1 comprises a housing body 2, for example consisting of two complementary shells 2a, 2b fixed together.
- the housing 2 is preferably prehensile and small in size, for example of a length L in the use configuration of less than 16 cm, and preferably of a length of less than 11 cm.
- the width can be more or less constant, without exceeding 4 cm in thickness, an average width of between 0.6 and 2 cm being well adapted to the seizure of a hand.
- the maximum height of the housing 2 does not exceed 6 cm.
- the application head 3 protrudes through an opening 4 formed at the front of the casing 2, so as to define for the applicator 1 a configuration of use.
- the mounting of this application head 3 relative to the housing 2 allows a sliding of the head 3 along a longitudinal axis of the housing 2.
- the application head 3 can also be retracted, for example completely to be protected inside the casing 2.
- the band 5 is then protected against the risks of degradation or a break.
- the band 5 wound inside the casing 2 defines a support of a film or pellets of a material to be transferred.
- the band 5 is folded on the end 3a of the application head 3.
- a scroll device 6 known per se of the band 5 is housed inside the casing 2 and makes it possible to run the band 5 over the application head 3.
- application head 3 and the scroll device 6 are integral in the non-limiting example of Figures 1 and 2. It is understood that the reel function can be performed in different ways and will not be detailed further here. It will be recalled simply that the scrolling device 6 may have a gear, a belt or similar transmission member to allow rewinding of the strip 5 after its passage over the application head 3.
- the device 6 may be of the direct drive type .
- the band 5 has any width, for example substantially less than 1 cm in the case of a correction applicator.
- Figures 1 and 5 each illustrate a use configuration of the applicator 1, wherein the application head 3 projects from the housing 2. In this position, a material can be transferred from the carrier strip 5 to a sheet or any other suitable substrate (not shown).
- the protruding tape length outside the housing 2 is limited to a short portion for use configuration. This short protruding portion of the housing 2 is typically bent and is subdivided into an outgoing portion, upstream of the folding zone, guided along the underside 3b of the application head 3, and a re-entrant portion, downstream of the bending zone, guided along the top 3c of the application head 3.
- the band 5 is supported in a known manner per se on the thin end 3a of the application head 3 during the application of material.
- the applicator 1 has a mobility of the application head 3 with respect to the housing 2.
- This mobility is on the one hand restricted by guiding members 7, and secondly controlled by a return device 8 allowing a moving the application head 3 between an advanced position corresponding to the use configuration and a retracted position.
- the return device 8 is for example connected on the one hand to the housing 2 and on the other hand to the application head 3, and allows in use configuration a displacement of the application head 3 between a proximal position and a position distal from the housing 2.
- the strip 5 is guided during sliding by means of one or more cylinders or auxiliary rollers R connected to the housing 2.
- the return device 8 comprises a first portion fixed to the housing 2 and a second portion attached to the scroll device 6.
- the displacement of the application head 3 here is linear.
- the two parts of the return device 8 can move away from each other and with a restricted amplitude of movement, interacting with each other within the limits of this displacement so that there is a default position of the second part.
- the return device 8 defines via its portion connected to the housing 2 a reference position Xo fixed during the displacement of the application head 3.
- the second mobile part of the device 8 moves between two positions xi, X2 d ' distance from the reference position x 0 .
- this part which comprises the magnet M moves towards the position of smaller spacing Xi when a force is exerted on the application head 3, for example by a substrate on which must be carried out the application of the material.
- the return device 8 then generates a restoring force between its two parts to solicit the moving part to the position x 2 of greater spacing which corresponds to the default position of the application head 3 in the use configuration of the applicator 1.
- the invention is described above with reference to a restoring force in response to compression or reconciliation.
- the restoring force may be generated in response to traction.
- the default position of the application head 3 in the use configuration can then correspond to a position of smaller spacing of the movable part of the device 8 relative to the reference position x 0 .
- the restoring force is generated to bias the second part towards the position of smaller spacing.
- this return device 8 is adapted to exerting a restoring force towards the distal position of the application head 3.
- the return device 8 can have different conformations and the force exerted by the return device 8 results from the tendency of the latter to move towards a conformation more stable.
- the force exerted corresponds for example to a magnetic repulsion force between two magnetic members A, M of the return device 8.
- a first member A of these two magnetic members comprising for example one or two magnets 10, 11, is connected to the housing 2, while the second magnetic member M is connected to the moving element 12 which comprises the application head 3 and the scroll device 6.
- the positioning in the housing 2 of the crew 12 can be advantageously controlled by the return device 8 and set by a manually operable portion thereof.
- the crew 12 can be slidably mounted in the housing 2.
- the second magnetic member is for example a magnet M attached to the rear of the scroll device 6 via a support 14a of a carrier structure 14.
- a more complex displacement and / or with a rotation or other suitable movement of the application head 3 can also be obtained, with appropriate guidance inside the housing 2
- the first magnetic member A is arranged in an actuator assembly with two adjustment positions.
- the actuating member 23 may correspond to a rotating wheel around an axis X perpendicular to the direction of the magnetic field which may be exerted between at least one magnet 10, 11 of the actuator assembly A and the magnet M connected to the application head 3.
- the wheel is manually adjustable in rotation and may have an amplitude of rotation of 180 ° for example between the two actuating positions. More generally, the actuator 23 is manually movable between a first position for actuating the use pattern and a second position for actuating the retracted configuration. Although the actuating member 23 is described as rotating, the displacement of the latter may also correspond to a translation or a combination of a translation and a rotation, for example a helical movement.
- support 14a defines a housing for receiving the magnet M and has a concave surface adapted to come into contact with a convex surface associated with the magnetic member A connected to the housing 2.
- the housing is disposed remotely to limit the overall length of the 12.
- the housing is thus outside a plane defined by the direction of elongation of the crew 12 and a roller axis.
- the housing 2 can thus have at the rear a curvature that facilitates the gripping of a hand.
- the magnet M connected to the application head 3 has a determined polarity on the opposite side to the application head 3. In the example of FIGS. North pole oriented parallel to the direction of movement of the application head 3, to the magnetic member A.
- the magnet 10 embedded in the actuator assembly has a north pole vis-à-vis the rear face of the magnet M, the same polarity (north pole).
- the magnets 10, M thus arranged opposite one another generate magnetic field lines of opposite direction. Field lines are thus defined substantially parallel to the direction of movement of the application head 3. This results in a repulsion force which urges the application head 3 towards the distal position relative to the housing 2.
- This repulsion force is for example between 0.5 and 12 Newton, and preferably 1 and 8 Newton between the distal position and the proximal position.
- the return device 8 could implement a spring, in particular a helical metal spring, replacing the magnets 10, M to exert an elastic return force.
- the spring is in this case connected to the housing 2 at one end and the application head 3 at another end.
- the return force would be directly proportional to the stiffness constant of the spring.
- the amplitude of the displacement of the application head 3 between the distal position and the proximal position is for example between 2 and 10 mm, and is preferably about 7 mm.
- the retraction of the application head 3 during a pressure of the applicator 1 against a substrate is thus sufficient to generate a reaction by jerk when the pressure on the applicator 1 ceases, that is to say at the moment when the user lifts the applicator 1.
- the amplitude of displacement of the application head 3 between the retracted configuration and the use configuration may be about 1 mm greater than the displacement amplitude by amortization.
- the scroll device 6 makes it possible to wind and scroll the band 5 during use.
- the roller or rollers which make it possible to wind the band 5 are mounted on the carrying structure 14, perpendicular to the direction of elongation of the crew 12.
- the structure carrier 14 has laterally flat guide walls of the wound strip 5. One of these walls may correspond to an intermediate portion of a part 15 which comprises the support 14a at a rear end and the application head 3 at a front end.
- the sliding guide of the crew 12 is made on the side of the front and rear ends of the crew 12, with the aid of several parallel guiding elements 7 offset laterally with respect to the path of the band 5 in the 6.
- the crew 12 slides backwards and the return of the crew 12 to the front can be limited by one or more stops 16 of the housing 2, formed for example at a rear end of sliding guide elements 7 located near the opening 4.
- a rod 17 connects the application head 3 to the rest of the crew 12.
- This rod 17 may have fins 18 or other projecting members engaging in a slot defined between two guide members 7 parallel formed integrally with the housing 2.
- the application head 3 may have a flattened shape at its free end to facilitate the folding of the strip 5.
- the application head 3 has one or more projections 19 protruding upwards or downwards. bottom (perpendicular to the direction of sliding) near the free end of the application head.
- these projections 19 engage against at least one abutment surface 7a formed inside the housing 2.
- two projections 19 formed on the sides of the head 3 are supported on the front surface of the guiding elements 7 in the form of a plate, so as to limit the recoil of the application head 3.
- the magnet 11 embedded in the actuator assembly has a substantially flat face facing the rear face of the magnet M connected to the application head 3.
- the axis X of rotation of the wheel of the actuator assembly is perpendicular to the displacement of the application head 3 and parallel to the rear face of the magnet M, the magnetic detachment allowed by the rotation of the wheel is made easier by a tensile force of the magnet 11.
- the scroll device 6 is associated with guide means, for example lateral grooves 22 ( Figure 1) of the housing 2 and side ribs or similar element of the Crew 12. These guide means are adapted so that in the proximal position of the application head 3 ( Figure 2), the magnet M comes almost in contact with the magnet 11.
- the magnets 11, M may be separated by a short distance of the order of 1 or 2 mm. Alternatively, these two magnets 11, M can be contiguous in the retracted configuration of the applicator 1.
- the crew 12 can switch from the use configuration to retracted configuration by simply rotating the wheel, the crew 12 being then maintained in this last configuration.
- the return to the configuration of use can be obtained only if the user manipulates the actuating member 13, so as not to have a south pole of the magnetic member A facing the north pole of the magnet M.
- the magnets 10, 11, M shown are cylindrical with a small diameter, for example less than 15 mm, but of course any form of magnet that can be housed inside the housing 2 is also suitable.
- the displacement of the magnet 11 as illustrated in FIG. 2 by rotation of the wheel around the axis X, for switching from an attraction mode to a magnetic repulsion mode corresponds to an actuation of the displacement of the application head 3 from a retracted position to a projecting position.
- the displacement of the magnet 10 as illustrated in FIG. 1 by rotating the wheel around the X axis to switch from a repulsion mode to a magnetic attraction mode, corresponds to actuating the displacement of the application head 3 from a retracted position to a projecting position.
- any other arrangement to one or more magnets can be used in the actuator assembly.
- the rotation of 180 ° of the wheel or similar element allows to go from the retracted configuration to the configuration of use.
- Each of the two positions of the wheel is associated with a hard contact between the housing 2 and the wheel and / or the axis element of the wheel. This makes it possible to hold the wheel in a fixed position, in spite of the magnetic repulsion effect on the magnet 10.
- the wheel may be housed mainly inside the case 2. As illustrated in FIG.
- the gripping portion 24 that extends through an upper opening 25 of the housing 2 is at most only one quarter of the periphery of the actuating wheel.
- the applicator 1 comprises a return device 8 which ensures a permanent bias of the application head 3 to its distal position.
- the magnets 20, M facing each other have a same magnetic pole towards each other.
- the device 8 is distinguished in that the magnet 20, forming the magnetic member vis-à-vis the magnet M connected to the application head 3, is not provided to actuate the displacement of the application head 3 to a retracted position.
- the magnet 20 is simply held in a fixed position, fixed relative to the housing 2 to exert magnetic repulsion on the magnet M.
- a mechanism for adjusting the repulsion force makes it possible to adjust the distance between the magnets 20, M.
- a movable member 31 of the adjustment mechanism extends for example transversely in the housing 2 and is integral with the magnet 20 so as to adjust the position of the latter.
- the movable member 31 here has a projecting free end outside the housing. The user can thus reduce or increase the effect of forward thrust exerted on the crew 12.
- This second embodiment is for the rest completely similar to the first embodiment described above.
- the repulsion force can be between the same force values.
- the stop 16 makes it possible to mark the distal position of the application head 3.
- the crew 12 may be identical to that described in the two previous embodiments, with the exception of the rear end.
- the support 14A may be replaced by a support (not shown) which does not extend beyond the rear face F of the magnet M connected to the application head 3.
- the magnet M may have more than one magnetic pole at its rear face F (multipole face).
- the magnet M connected to the application head 3 thus has a bipolar face facing the also bipolar face of a rotating magnet 30 connected to the actuating member 23
- the rotating magnet 30 has the same face vis-a-vis the magnet M connected to the application head 3, both for the configuration of use and for the retracted configuration.
- This face of the rotating magnet 30 has both outgoing field lines (north pole) and incoming field lines (south pole).
- the rotating magnet 30 has at least two distinct zones angularly offset from each other with respect to the axis X 'of rotation of the magnet 30, corresponding one to a north pole and the other to a pole South.
- FIG. 8A a retracted configuration similar to that shown in FIG. 2 is obtained when the rotating magnet 30 has field lines of opposite direction to the field lines of the rear face F of the magnet M.
- the rotating magnet 30 rotates about a geometrical axis X 'of rotation passing through the two magnets 30, M.
- the user can actuate the passage from one configuration to another through a rotation movement from left to right or from right to left.
- actuation corresponding to a twist (“twist")
- the opposition between the field lines of the magnets 30, M makes the proximal position of the application head 3 unstable.
- the return device 8 is thus in a more conformation. stable, in which the spacing between the magnets 30, M is maximum, this gap remaining limited due to the presence of the stop 16 (see Figure 1). This spacing may correspond to the amplitude d of displacement of the application head 3.
- One of the advantages of the invention lies in obtaining a mobility of the application head 3 in the use configuration, which is useful for improving the quality of application of the material on a substrate. Indeed, the return action to the advanced / distal position of the application head 3 allows an easier release of the material (1 jerk that results actively contributes to break the adhesive material film at the end of the transfer). This also eliminates a mechanism to mechanically lock the configuration of use.
- Another advantage of the invention is that the design of the applicator 1 mobile application head 3 can be simple design.
- the material forming the film or pellets may correspond to at least one white coating material, of another color, or translucent (or even transparent).
- the return device 8 is illustrated in the figures as arranged in the rear part of the applicator 1, other arrangements of the device can be provided: the device 8 can thus occupy on the contrary a position closer to the front end of the rear end. Also, the return device 8 can be offset laterally with respect to a median plane of the supporting structure 14 perpendicular to the strip 5. In alternative embodiments, the device 8 can also be placed mainly in outside the housing 2.
- the support 14a can allow a removable attachment of the magnet M.
- the support 14a can be detached from the supporting structure 14. It is then possible to make a change of the band 5, the rest of the crew 12 defining an interchangeable cartridge that the user can extract from the casing 2.
- the casing 2 can have a manually removable portion with a quick connection to the rest of the case 2.
- the return function is presented as automatically resulting from actuation of the usage pattern by the actuator 23.
- the magnetic device could also allow a passage of the retracted configuration to the configuration of use, regardless of the actuation of the callback function.
- a first actuating member could serve only to retract or remove the application head 3, while a second optional actuator would allow, in the use configuration, to actuate the function recall.
- Such a second actuator can be used for example, in use configuration, to choose between a first mode with restoring force and magnetic damping and a second mode with immobilization of the application head 3. This second mode can be a preferred mode of use by users particularly accustomed to fixed head applicator devices in use configuration.
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Coating Apparatus (AREA)
- Toys (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0953339A FR2945767B1 (fr) | 2009-05-19 | 2009-05-19 | Applicateur a bande manuel, en particulier correcteur |
| PCT/FR2010/050960 WO2010133799A1 (fr) | 2009-05-19 | 2010-05-18 | Applicateur a bande manuel, en particulier correcteur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2432720A1 true EP2432720A1 (fr) | 2012-03-28 |
| EP2432720B1 EP2432720B1 (fr) | 2015-02-25 |
Family
ID=41404314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10728779.9A Not-in-force EP2432720B1 (fr) | 2009-05-19 | 2010-05-18 | Applicateur a bande manuel, en particulier correcteur |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120073761A1 (fr) |
| EP (1) | EP2432720B1 (fr) |
| JP (1) | JP5406367B2 (fr) |
| CN (1) | CN102803110B (fr) |
| FR (1) | FR2945767B1 (fr) |
| WO (1) | WO2010133799A1 (fr) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2557634A (en) * | 1948-05-21 | 1951-06-19 | Cox Isaac Eugene | Fountain pen |
| US3063419A (en) * | 1956-04-02 | 1962-11-13 | Parker Pen Co | Writing instruments |
| US5507908A (en) * | 1994-06-02 | 1996-04-16 | Chinon Industries, Incorporated | Coloring apparatus |
| JP3330744B2 (ja) * | 1994-09-28 | 2002-09-30 | ゼネラル株式会社 | 転写具 |
| JP3998221B2 (ja) * | 1998-02-16 | 2007-10-24 | 株式会社パイロットコーポレーション | 転写具 |
| EP1201588B1 (fr) * | 2000-10-30 | 2004-10-27 | Société BIC | Dispositif manuel permettant d'appliquer sur un substrat un film d'un matériau adhésif, de revêtement ou coloré |
| JP3106294U (ja) * | 2004-06-30 | 2004-12-16 | ゼネラル株式会社 | カバー機構及び転写具 |
| JP4617430B2 (ja) * | 2005-03-04 | 2011-01-26 | フジコピアン株式会社 | 塗膜転写具 |
| DE102005017558B3 (de) * | 2005-04-16 | 2006-09-28 | Henkel Kgaa | Handgerät zum Übertragen eines Filmes von einem Band auf ein Substrat |
| ES2327875T3 (es) * | 2007-01-23 | 2009-11-04 | Sdi Corporation | Distribuidor de cinta correctora con cabeza de aplicacion retractil. |
| JP4591461B2 (ja) * | 2007-03-23 | 2010-12-01 | ぺんてる株式会社 | 出没式塗膜転写具 |
| JP4972787B2 (ja) * | 2007-07-27 | 2012-07-11 | コクヨ株式会社 | 転写具 |
-
2009
- 2009-05-19 FR FR0953339A patent/FR2945767B1/fr not_active Expired - Fee Related
-
2010
- 2010-05-18 US US13/320,974 patent/US20120073761A1/en not_active Abandoned
- 2010-05-18 WO PCT/FR2010/050960 patent/WO2010133799A1/fr not_active Ceased
- 2010-05-18 EP EP10728779.9A patent/EP2432720B1/fr not_active Not-in-force
- 2010-05-18 JP JP2012511324A patent/JP5406367B2/ja not_active Expired - Fee Related
- 2010-05-18 CN CN201080033718.0A patent/CN102803110B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2010133799A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2945767A1 (fr) | 2010-11-26 |
| WO2010133799A1 (fr) | 2010-11-25 |
| CN102803110B (zh) | 2015-04-22 |
| US20120073761A1 (en) | 2012-03-29 |
| EP2432720B1 (fr) | 2015-02-25 |
| JP2012527362A (ja) | 2012-11-08 |
| FR2945767B1 (fr) | 2015-04-10 |
| JP5406367B2 (ja) | 2014-02-05 |
| CN102803110A (zh) | 2012-11-28 |
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