EP3112092A1 - Outil portatif pour personnes hémiplégiques - Google Patents

Outil portatif pour personnes hémiplégiques Download PDF

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Publication number
EP3112092A1
EP3112092A1 EP15001818.2A EP15001818A EP3112092A1 EP 3112092 A1 EP3112092 A1 EP 3112092A1 EP 15001818 A EP15001818 A EP 15001818A EP 3112092 A1 EP3112092 A1 EP 3112092A1
Authority
EP
European Patent Office
Prior art keywords
shaft
shaft portion
fastening device
handle
hand tool
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
Application number
EP15001818.2A
Other languages
German (de)
English (en)
Inventor
Philipp Ziebart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP15001818.2A priority Critical patent/EP3112092A1/fr
Publication of EP3112092A1 publication Critical patent/EP3112092A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/06—Handle constructions reversible or adjustable for position
    • B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners
    • B25G1/066—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners the grip itself being angularly adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque

Definitions

  • the invention relates to a hand tool for hemiplegic people with an active element for acting on an object and a shaft.
  • Hemiparesis-based failures can lead to frustrating experiences in affected children and adolescents.
  • the successful use of a tool leads to a sense of achievement, which is also motivation to continue to use the affected arm. This can be a training effect can be achieved, which in turn can lead to an overall improved functionality of the arm concerned.
  • the object of the present invention is therefore to provide a way of allowing a person with hemiplegia to use a tool comfortably and with better success.
  • the object is achieved by a hand tool with an active element for acting on an object and with a shaft having a first shaft portion on which the active element is located and a second shaft portion, wherein the first shaft portion and the second shaft portion releasably by a fastening device connected to each other, that extends from the fastening means of the first shaft portion in a first shaft direction and the second shaft portion in a second shaft direction, wherein an angle between the first shaft direction and the second shaft direction of 0 ° and 180 ° is different.
  • the invention achieves the object by means of a shaft element according to the invention.
  • the invention achieves the object by the use of a shaft element according to the invention for holding a hand tool.
  • the shaft is constructed from two shaft portions, namely a first shaft portion and a second shaft portion.
  • the two shaft portions are releasably connected to each other by means of a fastening device. It is possible that at least one of the shaft portions, in particular the first shaft portion, can be rotated in the fastening device.
  • a different angle of 0 ° and 180 °. As will be explained in more detail below, this angle is a key point of the inventive idea and allows the user to work easier.
  • the second shaft portion may have a handle or a handle portion.
  • a handle portion is understood in particular to mean a device which, on the one hand, has a handle which can be grasped by a user by hand and held securely, and which, on the other hand, has the possibility of fastening an active portion present as a separate part to the handle ,
  • the active component may be the first shaft portion.
  • the handle is made in one piece, unlike, for example, with a pair of pliers.
  • the handle preferably has a diameter between 10 and 50 mm and more preferably a diameter between 25 and 40 mm.
  • the handle may be cylindrical in the form of a shaft or e.g. Have recessed grips for the individual fingers.
  • the effective portion or the first shaft portion may be particularly suitable to be clamped in the fastening device.
  • the active component corresponds to a conventional hand tool
  • clamping can be performed, for example, by be possible by means of a handle, but it can also be a suitably ausgestalteter projection, pin or the like may be present.
  • a circumference of the first shaft portion in the clamped state of the fastening device is at least partially, in particular completely enclosed.
  • a shaft diameter of the shaft or of a shaft portion is understood in particular to mean the diameter of a circle approximating the cross section of the shaft or of the respective shaft portion.
  • a circle approximating the cross section has an area corresponding to the surface area of the cross section of the shaft.
  • the cross section of the tool shaft may for example be oval, in particular round, polygonal, in particular four- or hexagonal, for example rectangular, square or hexagonal.
  • the shaft diameter is preferably between 1 and 4 cm, more preferably between 2 and 4 cm, most preferably between 2 and 3 cm.
  • an active element is meant, in particular, a component or a portion of a component that is suitable for manipulating a material or for moving components, such as e.g. Nails or screws is used.
  • Such an active component is different from, for example, a screw or a bolt is not combined with the workpiece, but it is completely separated from the component after the successful manipulation of the component or material and remains for further use.
  • Active elements in the context of the invention are, for example, the blades of screwdrivers or chisels, a hammer head or a saw blade.
  • the fastening device is made of an inflexible material.
  • an inflexible material is understood in particular to mean a material that can not be deformed or not significantly deformed by hand in the inserted form. In other words, it is a stiff material. A small deformation when clamping the hand tool is possible and necessary in some embodiments.
  • a fastening device which can be deformed manually without much effort by more than 5 mm, for example, would not be made of an inflexible material.
  • a fastening device made of an inflexible material by hand can only be deformed by less than, for example, 5 mm or less than 2 mm.
  • the fastening device is preferably designed such that a separation of the active portion and the handle portion is possible only after opening the fastening device
  • inflexible materials are rigid and solid plastics and metals, each in a material thickness that does not easily deform the fastening device allowed.
  • Typical material thicknesses are at the thinnest points of the fastening device, for example between 1.5 mm and 10 mm, preferably between 2.5 mm and 7 mm, particularly preferably between 3 mm and 5 mm.
  • the second shaft direction is understood in particular to mean a direction or axis which runs within the handle along its longitudinal axis, for example through the center of gravity of the cross section of the handle.
  • the second shaft direction may substantially extend from the hand edge toward the thumb.
  • the second shaft direction corresponds in this case to the handle longitudinal axis.
  • the first direction of the shaft is to be understood in particular as meaning a direction which is parallel to a direction in which the active element used normally exerts a force or develops another effect.
  • the axis of action is perpendicular to the face of the hammer.
  • the axis of action of a screwdriver, a piercer or a chisel is, for example, the longitudinal axis of the tool about which the screwdriver is rotated or along which the piercing or impact force acts.
  • the first shaft portion may be rotated about an axis of rotation within the fastener.
  • an axis of rotation is understood to mean, in particular, an axis about which the first shaft portion can be rotated without rotating the second shaft portion in the space or moving it in any other way.
  • Axes which are "substantially perpendicular" to each other are understood to mean in particular axes which enclose an angle of 60 ° to 90 °, preferably of 75 ° to 90 ° with each other.
  • the axes can also be exactly perpendicular to each other.
  • substantially parallel axes The same applies.
  • the angle between the first shaft direction and the second shaft direction may be, for example, between 20 ° and 90 °.
  • the angle between the first shaft direction and the second shaft direction is preferably at least 45 °.
  • the first shaft direction and the second shaft direction are substantially perpendicular to each other.
  • the first shaft direction and the second shaft direction are exactly perpendicular to each other within the scope of measuring and manufacturing tolerances.
  • a fastening device is understood in particular to mean a component which can be manipulated in such a way that the first shaft portion is fastened thereto, in particular clamped therein, and can be utilized by the second shaft portion which then acts as a handle extension.
  • the fastening device can in particular develop a clamping effect or be a device for clamping a shaft element or shaft part.
  • the user does not have to exert any force in order to keep the active component in the handle portion when the active component is fastened to the fastening device and thus to the handle component.
  • the fastening device can be firmly connected to the first shaft portion or to the second shaft portion. It can also be releasably connected to both shaft portions.
  • the fastening device is a tensioning device.
  • the opening of the fastening device is understood in particular to be the opposite process for clamping.
  • the fastening device can be opened, for example, by loosening a screw or opening a quick release.
  • the first shaft portion and the second shaft portion can then be spatially separated from each other.
  • the directions corresponding to the first shaft direction and the second shaft direction are usually identical. This is the case, for example, with screwdrivers, punches or chisels.
  • the object to be processed extends in the horizontal plane. If a screw is to be rotated, it often projects vertically out of the horizontal plane. Especially at the beginning of the screwing process, the screw must be fixed with one hand, while the other hand operates the screwdriver. It is necessary to closely approximate the two hands.
  • a cooperation of the shoulder, elbow and wrist requires a rotational movement of the hand, which makes it possible to grasp the screw. In the rest position, the hand is usually arranged in such a way that an object can be grasped, which extends parallel to the horizontal. Both the mentioned rotation and the approach of both hands are difficult for a person with hemiplegia.
  • the hand tool according to the invention makes it possible for the user to make a determined by the length of the handle portion transverse displacement of the hand tool due to the different angle of 0 ° and 180 ° angle between the first direction and the second direction, without his two hands doing each other over each other
  • the axis of action of the hand tool which would normally coincide with the handle axis, is now in an angle different from 0 ° and from 180 °, for example approximately 90 °, to the handle axis.
  • a first shaft portion with an active element which may also be a conventional hand tool such as a screwdriver, a pricker or a chisel clamped in the first shaft portion or analog in the shaft member, the user is much easier to handle the tool .
  • Other hand tools such as a hammer, can with the invention Shaft element are held.
  • a special design of the tool is necessary for some tools, since, for example, in the case of a hammer, the handle axis and the effective axis typically have a 90 ° angle. If a conventional hammer were clamped in the second shaft element according to the invention, then the handle axis and the action axis would be parallel, as a result of which the tool would be difficult or impossible to handle at all.
  • the handle is ergonomically shaped so that a comfortable and safe work is possible. In this way, in addition, the limited gripping force of the hemiplegic user can be partially compensated.
  • the second shaft portion or its handle may have a non-rotationally symmetrical cross section. At the same time, it can be constructed mirror-symmetrically with respect to a plane that runs through the handle axis and perpendicular to the axis of action. Such a design causes the hand tool to be used equally well for both right and left handed users.
  • the second shaft portion has a length of 8 to 25 cm, more preferably from 10 to 20 cm and most preferably from 10 to 15 cm.
  • a corresponding handle length can be achieved in most cases significant advantages in handling over shorter or longer handles.
  • the dimensions mentioned are understood to be the length of the handle without the fastening device.
  • the second shaft portion or the shaft element may consist of plastic. It then results in a particularly light grip, which in turn is the functional Limitations of the hemiplegic user accommodates.
  • the handle may have a non-slip layer on the outside.
  • this layer may be made of a material which prevents slippage in the hand even when the hand or handle is wet or damp, for example when the user has sweated.
  • a handlebar grip of a bicycle can be used. Such a handlebar grip is available at low cost.
  • the second shaft portion may then be cylindrical and have a diameter corresponding to the diameter of a bicycle handlebar.
  • Such or another handle can then be pushed onto the second shaft portion and possibly fastened there.
  • An attachment can be done by gluing or screwing. It is also possible that the handle is secured with a small screw or a bolt on the shaft portion.
  • a simple way of producing the second shaft portion of plastic is printing with a 3D printer. In this way, individual and customized solutions can be provided at low cost.
  • the fastening device (20) is adapted to approximately cylindrical configurations of the first shaft portion. These may for example have a diameter of 10 to 30 mm.
  • a rotation of the tool perpendicular to the effective direction can be safely avoided.
  • the fastening device is constructed of two gripping elements each having an approximately semicircular cross-section. A rotation perpendicular to the axis of rotation of the tool is avoided by such a configuration of the topography of the fastening device in contrast to, for example, two flat or plate-shaped gripping elements.
  • the extent of the fastening device along an axis of rotation about which the first shaft element can be rotated may be, for example, 8 mm to 40 mm, preferably 10 mm to 30 mm, particularly preferably 12 mm to 20 mm. It is thus obtained a relatively large contact area between the fastening device and the first shaft portion, which allows a secure holding of the tool without tilting. At the same time, the contact surface is small enough to build up a sufficient pressure so that the active component in the fastening device can not slip.
  • the fastening device for the reversible attachment of the first shaft portion may have a clamping, which is clamped with a screw and / or a quick release.
  • a screw offers a particularly simple construction.
  • the screw can have a handle, so that no tools for opening and tensioning the handle portion is necessary. If a quick release is used to tighten the fastener, a tool-free fastening and releasing of the tool to be used is also possible.
  • the fastening device has two clamping or tensioning devices or other fastening possibilities, so that both the first shaft portion and the second shaft portion can be detachably fastened to the fastening device.
  • the fastening device can have a substantially round cross-section in order to securely hold handles of commercially available tools. If the fastening device is designed in several parts, it may consist of at least two parts, each having a part-circular cross-section or part-circular inner wall.
  • the two pitch circles can taken together have a circumferential angle of at least 270 °, preferably of at least 300 °. In one embodiment, both pitch circles together form a complete circle of 360 °.
  • the fastening device of at least one part with teilnikförmigem Cross section and a flat part as an antagonist. It is thus possible that the fastening device has at least one part with a part-circular cross-section. By changing the distance of the parts of the fastening device from one another, the cross section of the entire fastening device can then be changed, so that it assumes, for example, an oval shape.
  • the fastening device may have a toothing which can cooperate with a corresponding toothing of the attached first shaft portion to secure the active portion in the handle portion against rotation.
  • a suitable toothing By a suitable toothing, the required clamping forces can be reduced, which in turn leads to a simplified handling. The hemiplegic user can thus easily change the second shaft portion or its orientation in the handle portion and tighten the fastening device again and thus fix the first shaft portion.
  • the first shaft portion can only assume certain positions. For example, these positions may be evenly distributed over the circumference of a circle.
  • the first shaft portion can be clamped in an arbitrary angular position relative to the second shaft portion. The angle between the first shaft portion and the second shaft portion can then be adjusted continuously about the axis of rotation.
  • the fastening device of the second shaft portion may have a through opening through which the first shaft portion or the handle of the hand tool can be inserted. As part of the expansion of the hand tool along the tool axis as well as a distance of the operating point of the tool to the handle along the tool axis can be adjusted. In practical use, thus, the height can be adjusted in which the user holds the handle.
  • the first shaft portion attached to the second shaft portion is a hammer.
  • the hammer can have a fastening possibility for fastening the hammer to the fastening device and thus to the second shaft element, which allows the axis of action of the hammer and the handle axis to be at a substantially 90 ° angle to each other in the ready-to-use state.
  • the hammer can be clamped in different angular positions. In other words, the hammer can be released, are pivoted about the axis of rotation and tightened again. It is thereby possible to adjust the active portion to the individual needs of a user.
  • the angle between a longitudinal axis of the hammer handle, that is to say the first shaft direction, and the handle axis, that is to say the second shaft direction can be set in the range between + 90 and -90 °.
  • the functionality of the hand tool then essentially corresponds to that of a conventional hammer.
  • the subject matter of the invention is also a shaft element which has all the properties of the second shaft portion and which can be used correspondingly for holding a conventional hand tool, in particular a screwdriver, a piercer, a hammer or similar hand tool.
  • FIG. 1 shows a first embodiment of a second shaft portion 10 of the invention.
  • the second shaft portion 10 has a cylindrical shaft 40 shown in the embodiment shown and an adjoining fastening device 20.
  • the fastening device 20 has a mounting base 22 and a counterpart 24.
  • the fastening device has a longitudinal extent that is significantly smaller than the longitudinal extent of the shaft 40. In the present case, the extension is in the grip direction G of the fastening device 20 is less than 25% of the longitudinal extent of the shaft 40. However, it may also be less than 30% or 20% of the longitudinal extent of the shaft 40, for example.
  • the mounting base 22 and the counterpart 24 can be clamped together by means of a screw 28.
  • the mounting base 22 has a bore 32 which is provided with a thread 34. In a corresponding position, a corresponding bore 33 is mounted in the counterpart 24.
  • a bore is understood to mean a cylindrical hole, which does not necessarily have to be made with a drill. Injection molding or 3D printing is simply an appropriate material recess.
  • the screw 28 has a handle 30, so that the screw can be rotated without the use of a tool.
  • the fastening device 20 can be easily stretched and released again.
  • the handle has a handle axis G on. This corresponds in the embodiment shown, the second direction of the shaft.
  • the axis of action corresponds to the first direction of the shaft.
  • the opening 26, which consists between the mounting base 22 and the counterpart 24, is designed approximately circular in the present embodiment.
  • the axis of rotation D is thus often identical to the axis of action W.
  • the clamped hand tool corresponds to the first shaft portion, the handle portion corresponds to the second shaft portion.
  • the opening 26 is not circular, but for example has the shape of a regular polygon. So, for example discrete angles of rotation about the rotational or effective axis are set and held securely.
  • the mounting base 22 and the counterpart 24 in the clamped state touch along a plane which forms an angle of approximately 45 ° with the handle axis G.
  • Other orientations such as an orientation perpendicular or parallel to the handle axis G are also conceivable.
  • the contact surfaces 27a of the attachment base and 27b of the counterpart may have a structure, such as a toothing or the like, so that the two components are securely connected to each other and the screw 28 is loaded as little as possible with any transverse forces occurring.
  • the orientation of the screw 28 and thus also the bore 32 deviates from the shown and z. B. perpendicular to the handle axis G extends. It is also possible to use more than one screw, for example two, three or four screws.
  • the counterpart 24 can be made in a clamp-like manner and fastened to the mounting base 22 with two screws.
  • FIG. 2 shows the embodiment according to FIG. 1 in an exploded view.
  • an annular insert 36 is shown, which may be configured for example as a rubber ring.
  • Such an insert reduces stresses on the first shaft portion 56 and the fastener 20 and ensures a secure fit of the first shaft portion in the fastening device.
  • the screw 28 has a thread 34 that matches the thread 35 of the bore 32.
  • the insert 26 may differ from the ring shape and z. B. the onset of a tool or active component with angular, z. B. allow square shaped handle. By choosing a suitable insert 26, the second shaft portion 10 can be adapted to different tools to be used.
  • the fastening device 20 is executed in several parts in the embodiment shown and consists of the mounting base 22 and the counterpart 24. Both parts of the fastening device have a part-circular cross-section.
  • the distance of the counterpart 24 can be adjusted by the mounting base 22.
  • the entire cross section of the fastening device is no longer circular but rather lenticular.
  • the cross section of the fastening device is oval.
  • the handle has a non-rotationally symmetrical cross-section, are held.
  • the extension of the handle in the direction of the handle axis G is greater than in the in the FIG. 2 horizontally extending perpendicular to the handle axis G direction.
  • FIG. 3 shows an exploded view of a slightly modified embodiment.
  • the shaft is not simply cylindrical, but provided with a handle 38.
  • This is ergonomically shaped and prevents twisting of the second shaft portion 10 in the user's hand. This is important because the second shaft portion 10, in this case the grip portion, is normally held by the affected hand.
  • This impaired hand of a hemiplegic user often has difficulty exerting greater gripping forces, so that the user relies on the grip being non-slip in the hand and is protected against twisting even with lower applied gripping forces.
  • this rotation is achieved in that the handle 38 has a bulge 39, with which the handle can be supported in the user's hand in the area between the thumb and forefinger.
  • the handle 38 is accordingly ergonomically shaped and adapted to the human hand.
  • FIG. 4 shows a typical application situation.
  • the first hand 70 of a The hemiplegic user holds the handle 38 of the second shaft portion 10. It can be seen the angle ⁇ , which exists between the middle and the forearm of the user and is typical of hemiplegic people.
  • the angle of 90 ° between the handle axis G and the axis of action W allows the user to hold his first hand 70 in a comfortable and relaxed position for him while working with the tool 74.
  • the second hand 72 holds, guides and moves the tool 74 and is thereby assisted by the first hand 70 by means of the handle portion 10.
  • the tool shank 76 is clamped in the fastening device 50.
  • the tool or first shank portion 74 is a chisel or piercer
  • the handle portion 10 Without the use of the handle portion 10, the user would have to try to fix the tool 74 with his impaired hand 70.
  • the tool 74 is a screwdriver or a drill
  • the tool 74 can be clamped in such a way that it can still be rotated. It is possible to provide a corresponding bearing, for example a ball or sliding bearing within the fastening device 20. But the handle of the hand tool 74 and the first shaft portion 74 can also be easily loosely clamped, so that a rotation of the tool possible remains and this in the grip portion 10 "slips".
  • FIG. 5 shows a perspective schematic drawing of another embodiment of the invention.
  • the second shaft portion 10 with the handle 38 and the fastening device 50 with the mounting base 52 can be seen.
  • the counterpart 54 is designed in one piece with the first shaft portion 56 to be fastened.
  • this first shaft portion 56 is a hammer having a hammer head 60.
  • the first shaft portion 56 can be rotated in the fastening device 50 about the axis of rotation D. Subsequently, the first shaft portion 56 is clamped and fixed by means of the screw 58.
  • the axis of action W of the hammer head 60 is parallel to the axis of rotation D, but is not identical to it.
  • the handle axis G and the axis of rotation D again have an angle of 90 ° to each other. The same applies to the angle between the handle axis G and the axis of action W.
  • FIG. 5 shows the handle portion and the hammer 56 in a position in which the handle axis G is parallel to the longitudinal axis of the hammer 56. In this position, the handling of the entire tool corresponds to that of a commercial hammer.
  • FIG. 6 shows a view of the second shaft portion 10 and the first shaft portion 56 comprehensive combination, which is now set so that a specific user can work well.
  • the handle axis G and the longitudinal axis L of the tool 56 which is designed as a hammer, now include an angle of about 90 °. Any other angles are of course also feasible. In practical embodiment, the adjustable angle for technical reasons is usually limited to a maximum of 90 °. However, larger angles would not be useful for most users. In each case, the angle between an imaginary extension of the handle and the longitudinal axis L of the hand tool, which is described here Embodiment of the first direction of the shaft corresponds.
  • FIG. 7 shows an exploded view of the second shaft portion 10 and the tool 56 according to FIG. 6 , Shown is the handle portion 10 without the handle 38, so again the shaft 40 can be seen.
  • a corresponding handle 38 can be attached to the shaft 40 and, for example, by means of a screw, not shown, which is perpendicular to the handle and shaft axis, fixed.
  • a rotating around the rotation axis D raster profile 80 is prepared, which corresponds to a corresponding raster profile 82 of the tool 56.
  • the screw 58 By means of the screw 58, the second shaft portion 10 and the first shaft portion 56 can thus be clamped together in one of the possible positions.
  • the tool shaft 76 is here a part of the tool 56 that is configured to be attached to the mounting base 52.
  • the raster profile 80 or 82 may, for. B. be arranged so that circumferentially z. B. 15 to 20 teeth are provided so that a corresponding number of angular positions is adjustable.
  • the screw 58 also has a grip or handle 59, so that the adjustment of the desired angle between the handle axis G and the longitudinal axis of the hand tool L can be done easily and without the aid of another tool.
  • FIG. 8 shows an application situation in the FIGS. 5 to 7 shown
  • the second unrestricted hand of the user 72 holds a nail 84.
  • the restricted first hand of the user 70 comprises the handle 38. Again, the angle ⁇ between the middle and forearm of the first hand of the user 70 is characteristic. Between the longitudinal axis L of the hand tool 56 and the handle axis G is another angle ⁇ , which is set so that the user's work is easy. He can thus exercise with increased control a force in the direction of action W of the tool 56 on the nail 84 and thus strike the nail 84.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
EP15001818.2A 2015-06-30 2015-06-30 Outil portatif pour personnes hémiplégiques Pending EP3112092A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15001818.2A EP3112092A1 (fr) 2015-06-30 2015-06-30 Outil portatif pour personnes hémiplégiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15001818.2A EP3112092A1 (fr) 2015-06-30 2015-06-30 Outil portatif pour personnes hémiplégiques

Publications (1)

Publication Number Publication Date
EP3112092A1 true EP3112092A1 (fr) 2017-01-04

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Application Number Title Priority Date Filing Date
EP15001818.2A Pending EP3112092A1 (fr) 2015-06-30 2015-06-30 Outil portatif pour personnes hémiplégiques

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EP (1) EP3112092A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022075902A1 (fr) * 2020-10-09 2022-04-14 Fors Jens Outil à main destiné à être utilisé avec une clé en l et procédé d'utilisation d'un tel outil à main

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447181A1 (fr) * 2003-02-11 2004-08-18 Alto Danmark A/S Poignée latérale
DE202010012874U1 (de) * 2010-11-12 2011-03-31 Yih Cheng Factory Co., Ltd. Handgriff mit Gelenkpositionierung
US20140261166A1 (en) * 2013-03-15 2014-09-18 Ryan T. Brooks Paint roller handle
US20150007404A1 (en) * 2012-04-20 2015-01-08 Chad Prosser Adjustable holder assembly for painting tools

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1447181A1 (fr) * 2003-02-11 2004-08-18 Alto Danmark A/S Poignée latérale
DE202010012874U1 (de) * 2010-11-12 2011-03-31 Yih Cheng Factory Co., Ltd. Handgriff mit Gelenkpositionierung
US20150007404A1 (en) * 2012-04-20 2015-01-08 Chad Prosser Adjustable holder assembly for painting tools
US20140261166A1 (en) * 2013-03-15 2014-09-18 Ryan T. Brooks Paint roller handle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022075902A1 (fr) * 2020-10-09 2022-04-14 Fors Jens Outil à main destiné à être utilisé avec une clé en l et procédé d'utilisation d'un tel outil à main

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