EP2881221A2 - Clé universelle et ensemble de clés universelles - Google Patents

Clé universelle et ensemble de clés universelles Download PDF

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Publication number
EP2881221A2
EP2881221A2 EP14004075.9A EP14004075A EP2881221A2 EP 2881221 A2 EP2881221 A2 EP 2881221A2 EP 14004075 A EP14004075 A EP 14004075A EP 2881221 A2 EP2881221 A2 EP 2881221A2
Authority
EP
European Patent Office
Prior art keywords
key
key element
universal
arm
relative
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.)
Withdrawn
Application number
EP14004075.9A
Other languages
German (de)
English (en)
Other versions
EP2881221A3 (fr
Inventor
Frank Brücher
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.)
Schuebo GmbH
Original Assignee
Schuebo GmbH
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 Schuebo GmbH filed Critical Schuebo GmbH
Publication of EP2881221A2 publication Critical patent/EP2881221A2/fr
Publication of EP2881221A3 publication Critical patent/EP2881221A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B15/00—Screwdrivers
    • B25B15/001—Screwdrivers characterised by material or shape of the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/005—Cross wrenches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/10—Spanners; Wrenches with adjustable jaws
    • B25B13/102—Spanners; Wrenches with adjustable jaws composed of a plurality of sockets slidable in each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/56—Spanner sets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
    • E05B35/008—Locks for use with special keys or a plurality of keys ; keys therefor for simple tool-like keys

Definitions

  • the invention relates to a universal key according to the preamble of claims 1, 2, 3, 7, 10 and 17 and a universal key set for providing a universal key according to the preamble of claim 21.
  • a universal key described here for example, for opening and / or closing of cabinets and / or shut-off systems used.
  • the universal key comprises a basic element on which at least one key arm is arranged, wherein an actuating device for actuating a device, in particular a closing and / or shut-off device, is arranged on at least one end of a key arm. With the actuating device, the locking device can be opened and / or closed, and / or the shut-off device can be opened and / or shut off.
  • At least one end of a key arm is an actuator for actuating a device, in particular a closing and / or shut-off arranged.
  • the actuating device comprises a first key element and a second key element.
  • the first and second key elements differ in terms of the size of the key in that the first key element is smaller than the second key element.
  • the first key element is in a cavity of the second key element, in particular rotatable, can be arranged.
  • the first key element and / or the second key element are movable relative to each other along a direction substantially defined by the key arm.
  • movable actuating means for actuating shut-off devices are provided on a movable key arm.
  • the invention has for its object to simplify the handling of generic universal key and reduce manufacturing costs.
  • This object is achieved by a universal key according to claim 1.
  • the second key element is rigidly secured to the key arm, wherein the first key element is movable relative to the second key element from a first position to at least a second position.
  • the first key element is rigidly secured to the key arm, wherein the second key element is movable relative to the first key element.
  • the movement of the first key element relative to the second key element or the movement of the second key element relative to the first key element, in particular the movement from a first position to a second position takes place against the action of a latching element.
  • the first key element and / or the second key element can be locked in the first position and / or in the second position so that the respective key element when pressed of the key element remains in the respective position.
  • the first key element is the - based on the second key element - internally arranged key element (inner element), wherein the second key element is - based on the first key element - externally arranged key element (outer element).
  • the first key element and the second key element are relative to each other, in particular linear, movable relative to each other, the key elements are not rotatable, ie, inner and outer member are mutually against rotation. Movement of a key element may preferably be along a direction substantially defined by the key arm. Moving a key element is done by pushing the key element. If all the key elements are moved to a position close to the center of the base element of the universal key, the universal key has a slim or compact overall dimension, which may be useful in handling, especially when transporting and / or storing.
  • the second key element can be rigidly attached to the key arm.
  • the first key member (inner member) is then movable relative to the second key member (outer member) from a first position (outer or outward position) to at least a second position (inside or inward position) or vice versa.
  • the movement of the first key element (inner element) can take place relative to the rigid second key element (outer element) against the action of a spring.
  • the spring may preferably be arranged in the region of the cavity of the second key element (outer element).
  • the movement of the first key element (inner element) against the action of the spring takes place from a first position (outer position) to a second position (inner position).
  • the first key element (inner element) is in its basic position in the first (outer) position and can be pressed against the action of the spring in the cavity of the second key element (outer element) as needed.
  • the spring may be a compression spring, alternatively, a tension spring may be provided.
  • the first key element (inner element) is usable, i. H. the first key element can be placed in a simplified manner on a suitable counterpart about a lock or a shut-off device.
  • the first position it can protrude from the second key element (outer element) in regions.
  • the second (inner) position the first key element (inner element) is located in the cavity of the second key element (outer element), whereby the second key element (outer element) can be used.
  • Based on the position of the key elements recognizes the user of the universal key which of the two key elements is directly usable. If the respective other key element is to be used, a change of position of the first key element (inner element) would have to be initiated by the user.
  • the active element may be arranged in the base element or in the region of the base element of the universal key.
  • the first key element may be rigidly secured to the key arm.
  • the second key element (outer element) is then movable relative to the first key element (inner element).
  • the second key element is guided outside on the first key element.
  • the movement is from a first (retracted) position to a second (advanced) position of the second key element or vice versa, wherein in the first (retracted) position, the first key element (inner element) is actuated, and wherein in the second (advanced) position second key element (outer element) is actuated.
  • In the second (advanced) position this projects second key element beyond the first key element.
  • the first key element protrudes at least in sections out of the second key element or terminates flush or almost flush with the second key element.
  • the movement of the second key element (outer element), in particular from a first (retracted) position to a second (advanced) position or from a second position into a first position, can take place against the action of an active element.
  • a key element has a key body on which a guide pin is arranged, which can be guided in a guide channel of the other key element and / or in a guide channel of the key arm.
  • two or four key arms can be provided.
  • Two key arms can be arranged in an escape.
  • the four key arms may be arranged on the base member so that the universal key is cross-shaped.
  • the key arms may be substantially the same length, but it may also be provided that one or more key arms are shorter or longer than the other key arms.
  • the second key element is rigidly attached to the key arm, wherein the first key element relative to the second key element from a first position in at least a second position is movable. Moving the first key element relative to the rigid second key element, in particular moving out a first position In a second position, takes place against the action of a locking element.
  • the rigid second key element comprises an outer polygon, an outer triangular, an outer square, a beard, a multiple beard, in particular Doppelbart and / or a receptacle for a tool, in particular a tool bit, and / or a step key.
  • the first key element is rigidly secured to the key arm, wherein the second key element relative to the first key element from a first position in at least a second position is movable.
  • the movement of the second key element relative to the rigid first key element takes place against the action of a latching element.
  • the rigid first key element comprises an inner polygon, an inner triangular, an inner square, and / or a receptacle for a tool element, in particular a tool bit and / or a step-key.
  • a measure to simplify the handling of generic universal key and to reduce costs in the key production also results from a universal key according to claim 7. Accordingly, at least one actuator is provided.
  • a key element on a first key arm and a key element on a second key arm are mechanically coupled together so that actuation of the actuator causes displacement of the key element on the first key arm and displacement of the key element on the second key arm. If the two key arms are in alignment, for example, the key element of the opposite key arm can be simultaneously displaced by actuating (shifting) the key element on the one key arm, so that only one actuation is required to simultaneously displace two key elements.
  • a key element arranged in a cavity of a key arm can be pushed out of the cavity, in that the key element arranged on the opposite key arm (for example arranged outside) is displaced.
  • the coupling causes the (inside) key element to be moved with it.
  • the handle may comprise a pin which is disposed on the coupling element and which protrudes through an opening from the base element (or from the key arm). By actuating the handle, the coupling element is moved and thus simultaneously the associated key elements.
  • the coupling element may be formed from a rigid or solid material, such as a plastic or a metal. But it can also be provided that the coupling element is formed of a flexible material, such as a wire. In this way, key elements can be mechanically coupled to each other, which are arranged on key arms, which are not in alignment, but which are arranged approximately at an angle to each other. If the universal key has, for example, four cruciformly arranged key arms, key elements which are arranged on adjacent key arms can also be coupled to one another with the flexible coupling element.
  • an at least partially arranged in a coupling guide of the base element coupling means may be provided.
  • the guided coupling element can mechanically couple the key element on the first key arm with the key element on the second key arm, wherein the guiding ensures that the coupling element does not jam in the universal key.
  • a universal key has a first side with a first key element and at least one second side with a second key element, and that the actuating device is pivotally and / or rotatably arranged in the key arm, so that by pivoting and / or rotating the actuating device the first or the second key element end can be arranged on the key arm.
  • the properties of the key element such as the dimension
  • the first and / or the second key element may comprise an inner triangular, an inner square, an outer triangular and / or an outer square.
  • Alternative key shapes and designs may also be provided.
  • an inner and / or outer polygon can be provided. It can also be provided a combination of both, so a key that includes an outside polygon and an indoor polygon. Common are four or hex keys.
  • a key with a beard in particular with a double bit, in which a second beard opposite a first beard is arranged.
  • one or more receptacles can be provided for replaceable tool elements, such as bits, that is to say a replaceable screwdriver blade for corresponding screw head profiles.
  • a step key which has at least one, preferably several, gradations, each gradation has its own Schlüssi ashamed.
  • a versatility of the universal key for different cabinets and / or shut-off is achieved.
  • the guide means can also be provided guide means by which the movement of the key elements relative to each other takes place mechanically guided.
  • the guide means preferably comprises a guide slot and / or guided in the guide slot guide pin.
  • the guide slot can be arranged in the second key element.
  • a guide pin may be arranged or molded.
  • the handle may comprise at least one pin or at least one cam in order to move the key element from the first (or second) position to a second (or first) position.
  • the movable key element can be locked in a first and / or in a second position.
  • a lock in other positions may be appropriate.
  • the locking means may be, for example, a spring ball latch, i. H. around a ball, which is acted upon by a spring force, and which then engages in a recess of suitable size when the first or the second position is reached.
  • the respective key element remains in the respective position when the key element is actuated.
  • the locking means may be provided, is achieved with the locking means, that the key element releasably engages in a position.
  • the base element and / or the actuating device may be formed from a cast material, in particular from a zinc die cast material.
  • the first key element visually or materially or haptically different from the second key element at least partially, and / or that the second key element is at least partially formed from a different material than the first key element.
  • a key element is at least partially made of plastic, and the respective other key element at least partially, preferably predominantly, from a Metal. This allows the user to immediately see the position of the key elements in relation to each other. If necessary, the user can initiate a position change.
  • structural features of the second key element (outer element) can be achieved that the user can feel in which position is the (second) key element, which is easy to determine even with poor lighting, which position the key element occupies relative to the other key element.
  • the first key element and / or the second key element may have an outer shape and / or a contour, wherein the shape features or contour features at least partially correspond to the shape or contour features of the key.
  • the key element comprises a key body with an (inner or outer) triangular edge
  • the outer shape of the first and / or the second key element may comprise a substantially triangular profile. That is, the outer shape of the key element comprises three sides, or three edges.
  • the profile of the key element could be substantially quadrangular, i. H. the key element may comprise four sides and / or four edges.
  • a universal key according to claim 17 Another measure to simplify the handling of generic universal key and to reduce costs in key production is further provided by a universal key according to claim 17. Accordingly, on the main body of the universal key according to the invention, in particular in the region of the body center, at least one receptacle for a tool element, in particular arranged for a tool bit, and / or a key element and / or a combination of a receptacle for a tool element and a key element.
  • the universal key may have at least one planar surface, on which a label and / or an identification element can be arranged, wherein the planar surface is preferably arranged on the base body and / or on a key arm and / or on a key element.
  • the label element may include a label, such as with references to the manufacturer or the intended use of the universal key.
  • the active elements and / or coupling elements are encapsulated within the body and / or within the key arm.
  • the encapsulated active element may comprise a magnet, a spring a latching means.
  • the universal key set comprises a basic element of a universal key, in particular described here. At least one key arm is arranged on the base element, wherein an actuating device for actuating a device, in particular a closing and / or shut-off device, can be arranged on at least one end of a key arm.
  • the universal key set comprises at least one interchangeable key arm and / or at least one interchangeable key element, which is arrangeable on the actuator, and which is interchangeable with a replacement key element, wherein the key element and the exchange key element differ in at least one property. This property may be the dimension or dimensions of the key element.
  • the universal key set may be suitable to be used in countries with metirical and / or imperial measurement system. If the user desires a key element with metric dimensions, the key element is exchanged with imperial dimensions for the replacement element with metric dimensions.
  • the universal key 1 is particularly suitable for control cabinets and shut-off systems. It comprises a base element 2, on which at least four key arms 3, 3A, 3B, 3C, 3D are arranged. At the ends of some key arms 3 are actuators 4 for actuating a device, in particular a closing and / or shut-off device arranged.
  • the actuating device 4 comprises in each case an inner element 5 and an outer element 6. It is also possible for more than two key elements 5, 6 to be provided per actuating element 4.
  • the inner member 5 and the outer member 6 of each key arm 3 differ in the key dimension in that the inner member 5 (first key member) is smaller than the outer member 6 (second key member).
  • the innermost element 5 is arranged in a cavity 7 of the outer element 8.
  • the innermost element 5 and the outer element 6 are movable relative to one another along a direction R which is defined by the orientation of the key arm 3.
  • the Fig. 1 to 3 it can be seen that the first key element 5 (inner element) and the second key element 6 (outer element) are arranged with respect to each other in the cross-section.
  • Moving the one key element (5 in Fig. 2 , or 6 according to Fig. 3 ) relative to the rigid key element (6 according to FIG Fig. 2 . 5 according to Fig. 3 ) takes place along a movement direction R.
  • the key elements 5, 6 arranged one inside the other have axes of symmetry which run collinearly and at least parallel to the direction of movement R of the movable key element (5 or 6, respectively).
  • the first and / or the second key element 5, 6 of the first key arm 3A comprises an internal triangular.
  • the key element 5, 6 of the second key arm 3B comprises an inside square.
  • Different keys of different key dimensions are arranged on the key arms 3C and 3D.
  • the arranged on the key arm 3D Tool 8 is releasably connected via a tool lock 9 with the universal key 1, whereby a loss of the tool 8 is avoided.
  • the tool safety 9 can be solvable insofar as the tool 8 can be removed at least temporarily from the tool holder 10.
  • the base element 2 and / or the actuating devices 4 and / or the key arms 3 may be formed from a cast material, in particular from a zinc die casting material. Several different materials may be provided, in particular in the area of the actuating devices 4.
  • the outer element 6 differs optically from inner element 5 at least partially.
  • the outer element 6 is formed at least partially from a different material (for example, plastic) than the inner element 5 (zinc die-cast material).
  • the key elements 5, 6 of the key arms 3A and 3B have an outer shape, the shape features or contour features at least partially corresponding to the shape or contour features of the key.
  • the external shape of the key element 5, 6 of the key arm 3A is triangular, whereas the external shape of the key element 5, 6 of the key arm 3B is quadrangular.
  • the user can already find out by haptic impressions or by feeling which key is arranged on the key element 5, 6.
  • the Fig. 2A shows a plan view of an embodiment of the universal key 1, wherein the outer member 6 is rigidly secured to the key 3.
  • the inner member 5 is relative to the outer member 6 from a first position (in Fig. 2 shown) in at least one second position (in Fig. 2 not shown) movable.
  • Moving the inner element 5 relative to the rigid outer element 6, in particular moving from a first, in Fig. 2A shown position, in one second, in Fig. 2A not shown position, can be done against the action of a spring.
  • the spring would preferably be arranged in the region of the cavity 7 of the outer element 6.
  • the movement of the inner element 5 relative to the rigid outer element 6, in particular the movement from a first position to a second position, can be assisted by the action of an active element 11, in particular by the action of a magnet or a spring. It can thereby be achieved that the inner element 5 does not pass uncontrolled from the pushed-in position into the pushed-out position.
  • the active element 11 is formed as a magnet, this can be arranged in the region of the base element 2, in particular in the middle of the base element 2, whereby its action on a plurality of inner elements of the key arms 3A, 3B, 3C, 3D extends.
  • a handle 12 can be removed, by means of which the movement of the key elements 5, 6 relative to one another is mechanically manageable, in particular easier to handle.
  • a pin through which the inner member 5 is slidable in the outer member 6.
  • a guide means 13 are removed, by which the movement of the inner member 5 relative to the outer member 6 is mechanically guided.
  • the guide means 13 comprises a guide slot 14 and guided in the guide slot 14 guide pin 15.
  • the handle 12 is disposed in the region of the guide pin 15.
  • the Fig. 2A further discloses locking means 16 by means of which the movable key element 5 (inner element) can be locked in a first and / or in a second position.
  • the Fig. 2B shows a side view of the universal key 1 according to Fig. 2A in vertical section.
  • the key element 5 inner element
  • the key body 17 on which a guide pin 18 is arranged, which - in sections - in a guide channel 19 of the other key element 6 (outer element) and - in sections - In a guide channel 19 of the key 3 is feasible.
  • FIG. 3 An alternative embodiment of the universal key 1, the Fig. 3 be removed. Accordingly, the first key element 5, ie the inner element, is rigidly secured to the key arm 3.
  • the second key element 6, ie the outer element, is movable relative to the first key element 5.
  • the movement of the outer element 6 takes place against the action of an active element, in particular from a first position (pushed in) into a second (pushed out) position or from a second position into a first position.
  • Fig. 3 A first, pushed-in position of the outer elements 6 is shown.
  • guide means 13 can be provided for guiding the outer element 6 mechanically on the inner element 6.
  • the locking of the outer element 6 on the inner element 5 can be effected by means of a locking means 16.
  • the Fig. 4 shows an exploded view of a universal key set 27.
  • the universal key set 27 comprises a universal key 1, wherein an actuating device comprises a pivot receptacle 29 for a rotatably arranged key element.
  • the rotatably arranged key element comprises on one side a double bit 22 and on the opposite side a combination of an external hexagon and an internal hexagon (approximately to receive a bit).
  • the key element can be used in two positions, by turning (pivoting) the key element between the first and the second position can be changed.
  • a double bit 22 or a polygon or a tool element (bit) arranged in the polygon can be used at the end of the key arm (3C). If the polygon is used, the double bit 22 is disposed in a cavity of the key arm 3C.
  • the rotatably arranged key element can be exchanged for an exchange key element 28.
  • the replacement key element 28 is part of the universal key set 27. In that respect, manufacturing costs can be saved by manufacturing a universal key set 27 which can be used in various countries in which various measurement systems are common.
  • a replacement key element 28 may be formed to be suitable for a toll system while the key element to be replaced is suitable for a metric system. It is therefore not necessary to manufacture a universal key for countries with metric system and a different one for countries with imperial system, but favorable Welse a universal key set with a universal key 1, which in countries with metric and / or in those with imperial system usable is.
  • the universal key 1 has flat surfaces 26 on which about a label or a label 32 can be arranged.
  • the label 32 may contain an indication of the manufacturer.
  • Label 32 or caption may contain information regarding the dimensions of the key elements.
  • the label and the external shape of the key elements allow the user to see for themselves which applications the key elements of the universal key are suitable for.
  • the universal key according to Fig. 4 Further comprises fastening means 25 with which the step key 24, which can be arranged in a key arm 3, can be captively fastened to the universal key 1.
  • the fastening can take place with a fastening means 33 formed as a wire loop or plastic or textile ring, which is arranged in the opening (25) on the stepped key and in an opening (25, see FIG. 5C) arranged on the base body 2.
  • a coupling means 20 can be removed, with two of the key elements 5 at opposite ends of two key arms 3 B, 3D are mechanically coupled together.
  • the opposing key elements 5 are (square) inner element 5. Moving an inner element 5 on the key arm 3B causes, by means of the coupling means 20, a displacement of the opposite inner element 5 on the key arm 3D.
  • the coupling means 20 is guided in a coupling guide 21.
  • universal key 1 In the center of the basic element 2 of in Fig. 4 illustrated universal key 1 is an additional (rigid) key element provided with an inside square. This can be used, for example, radiator vent valves.
  • the arrangement on the upper or lower side of the base element is expedient in that the (venting) tool thereby takes up less space than when the (venting) key element is arranged on one of the key arms.
  • FIGS. 5A and 5B show two views of a variant of the universal key according to the invention 1.
  • receptacles 23 for tool elements such as bits
  • the bits can be "parked” there until they are inserted into a key element and used there as a tool.
  • Magnets 31 can be provided in the bit receptacle 23 with which the bit (which usually has metallic and likewise magnetic properties) can be held in the receptacle 23.
  • the universal key 1 according to the In Fig. 5A
  • a plan view comprises a rigid key element with an internal triangular 34.
  • an internal hexagon 23 is arranged for receiving a bit.
  • locking elements 30 are provided, with which the displaceable key elements (5, 6) in a first (pushed in) position and in a second (pushed out NEN) position can engage. By locking it is achieved that the respective key element remains in the locking position. The user can therefore move the key element to the desired position where it locks and can then use the tool without the latched key element leaves its position (such as unintentional).
  • the latching takes place for example by means of a ball which passes against the action of a spring element in a trough.
  • the Figures 5A and 5B can also be seen that the step key 24 is fastened captive with a fastening respectively securing means 33 to the base member 2.
  • the securing element 33 is formed as a ring which is arranged in the openings 25 of the fastening means of the base element 2 and the stepped key 24.
  • the Fig. 5B shows the bottom of the in Fig. 5A In the region of the center of the base member 2, a handle 12 can be seen, with a coupling means 20 in a coupling guide 21 can be guided.
  • the coupling of the opposite key elements is almost completely encapsulated by the base member 2 and by the key arms (3), whereby contamination of the moving parts (5, 6, 20) of the universal key 1 is avoided.
  • the handle (12) may include a protrusion or a corrugation, whereby a better operation of the handle (12) is achieved.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Switch Cases, Indication, And Locking (AREA)
EP14004075.9A 2013-12-03 2014-12-03 Clé universelle et ensemble de clés universelles Withdrawn EP2881221A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201320009775 DE202013009775U1 (de) 2013-12-03 2013-12-03 Universalschlüssel
DE201420002026 DE202014002026U1 (de) 2013-12-03 2014-03-10 Universalschlüssel und Universalschlüsselset

Publications (2)

Publication Number Publication Date
EP2881221A2 true EP2881221A2 (fr) 2015-06-10
EP2881221A3 EP2881221A3 (fr) 2016-01-20

Family

ID=50182073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14004075.9A Withdrawn EP2881221A3 (fr) 2013-12-03 2014-12-03 Clé universelle et ensemble de clés universelles

Country Status (2)

Country Link
EP (1) EP2881221A3 (fr)
DE (2) DE202013009775U1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015001265A1 (de) * 2015-02-04 2016-08-04 Schuebo Gmbh Universalschlüssel
CN108789238A (zh) * 2017-05-03 2018-11-13 贵港市厚顺信息技术有限公司 一种一体式模具常用工具
CN113789993A (zh) * 2021-08-13 2021-12-14 国能朔黄铁路发展有限责任公司 电务设备开锁结构及电务设备开锁装置
CN115213854A (zh) * 2022-07-08 2022-10-21 芜湖锐进医疗设备有限公司 一种多功能用途钻夹头钥匙
RU220787U1 (ru) * 2023-08-11 2023-10-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Ключ гаечный торцовый двухсторонний
EP4269028A1 (fr) * 2022-04-28 2023-11-01 Schuebo GmbH Clé universelle et embout de clé universelle

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015001265A1 (de) * 2015-02-04 2016-08-04 Schuebo Gmbh Universalschlüssel
CN108789238A (zh) * 2017-05-03 2018-11-13 贵港市厚顺信息技术有限公司 一种一体式模具常用工具
CN113789993A (zh) * 2021-08-13 2021-12-14 国能朔黄铁路发展有限责任公司 电务设备开锁结构及电务设备开锁装置
EP4269028A1 (fr) * 2022-04-28 2023-11-01 Schuebo GmbH Clé universelle et embout de clé universelle
CN115213854A (zh) * 2022-07-08 2022-10-21 芜湖锐进医疗设备有限公司 一种多功能用途钻夹头钥匙
CN115213854B (zh) * 2022-07-08 2024-02-27 芜湖锐进医疗设备有限公司 一种多功能用途钻夹头钥匙
RU220787U1 (ru) * 2023-08-11 2023-10-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Ключ гаечный торцовый двухсторонний
RU221562U1 (ru) * 2023-08-11 2023-11-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Ключ гаечный трубчатый двухсторонний

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