EP0442384B1 - Ferrure pour portes équipées de serrure encastrée à cylindre profilé - Google Patents

Ferrure pour portes équipées de serrure encastrée à cylindre profilé Download PDF

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Publication number
EP0442384B1
EP0442384B1 EP19910101720 EP91101720A EP0442384B1 EP 0442384 B1 EP0442384 B1 EP 0442384B1 EP 19910101720 EP19910101720 EP 19910101720 EP 91101720 A EP91101720 A EP 91101720A EP 0442384 B1 EP0442384 B1 EP 0442384B1
Authority
EP
European Patent Office
Prior art keywords
plate
furniture according
chamber
door plate
profile
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.)
Expired - Lifetime
Application number
EP19910101720
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German (de)
English (en)
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EP0442384A3 (en
EP0442384A2 (fr
Inventor
Manfred Setzer
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.)
Melchert Beschlage & Co KG GmbH
Original Assignee
Melchert Beschlage & Co KG GmbH
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Priority claimed from DE4014581A external-priority patent/DE4014581A1/de
Application filed by Melchert Beschlage & Co KG GmbH filed Critical Melchert Beschlage & Co KG GmbH
Priority to AT91101720T priority Critical patent/ATE95269T1/de
Priority to DE9116761U priority patent/DE9116761U1/de
Publication of EP0442384A2 publication Critical patent/EP0442384A2/fr
Publication of EP0442384A3 publication Critical patent/EP0442384A3/de
Application granted granted Critical
Publication of EP0442384B1 publication Critical patent/EP0442384B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E05B2015/1628—Free-rotating protecting covers or discs

Definitions

  • the invention relates to a fitting according to the preamble of the main claim.
  • a fitting of the one in question is known from DE-GM 87 10 518, the outer door plate being designed like a tub and carrying a lower plate made of high-strength material lying on the tub floor. Both the latter and the trough base have an aligned opening for receiving the plate forming a circumferential collar at the rear. This also consists of a high-strength material.
  • the manufacturing cost of such an outside door sign is large and more expensive a corresponding fitting.
  • the object of the invention is based on the object of designing a generic fitting of simple construction in such a way that a high protection against drilling is realized when an attempt is made to drill the locking cylinder.
  • the solution according to the invention takes into account the fact that in drilling tests mostly work is carried out with hand-operated drilling devices or battery-operated drilling machines which exclude the use of drills of larger diameter. Therefore, the section in connection with the additional clearance always leads to a deflection of the drill. It is advisable to adapt the additional free space to the dimensions of the chamber free space. Due to the identical sizes of these two, there is a simplified production, since identical tools can be used to create both free spaces. If the plate is reversible and the chamber with the additional clearance is positioned accordingly, two different installation positions of the profile locking cylinder can be created while realizing two differently large spacing dimensions between the handle pin and the cylinder core axis of rotation when using only a single door outer shield.
  • the outside door sign can be placed at a distance of 72 mm or 92 mm.
  • the plate must be inserted into the opening of the outside door sign in the appropriate turned position.
  • the profile cylinder flange always points downwards. This means that the profile locking cylinder in the Form-fitting installation opening of the mortise lock can be used.
  • the profile cylinder flange protrudes into one or the other chamber space, while the lock cylinder core area is always in the chamber space surrounding it. A chamber free space therefore remains unused and thus forms the additional free space.
  • the turning axis of the plate extends to the middle of the difference in distance between the two possible spacing dimensions.
  • the fitting can also be adapted to protrusions of the profile locking cylinder that protrude to different extents from the outer surface of the door.
  • a collar provided on the back of the plate in cooperation with the appropriately designed opening, prevents the plate from being torn out if the holding force of the grub screws should be overcome.
  • Such a measure is taken that the tapped holes lie within the opening of the outer door plate even when the plate is in the largest forward position over the door plate front surface and accordingly do not allow any unauthorized manipulation.
  • a tearing out of the cylinder core with the help of the "corkscrew principle" is prevented by the protective disk, which in turn also serves as protection against drilling. So that the protective disk remains in its position, it is supported by the ring rotatably arranged in the chamber space.
  • the spacer frame fulfills the task of a rough adjustment, while the fine adjustment is carried out via the threaded ring. Its correspondingly lying section forms the separation from the additional free space and serves as a sliding surface during a drilling attempt. It is understandable that drilling-resistant material is used for the ring. The fine adjustment therefore always ensures that the cylinder core protective disk can be brought in close proximity to the end face of the cylinder core.
  • the spacer frame is brought to the collar in the relining position when the thickness of the door decreases.
  • the backfeeding position is selected when the door is thicker. Coarse and fine adjustment are accordingly adjusted to one another in such a way that after the fitting is struck, it also has an optically favorable appearance is.
  • a coherent structural unit form the fitting plate, plate and spacer frame in that the plate or the spacer frame are overlapped by clamping screws, the heads of which protrude beyond the outer surface of screw-in sleeves of the fitting plate. This unit is manufactured before the fitting is installed. This proves to be easier when mounting the fitting plate.
  • the heads of the tensioning screws do not protrude beyond the stop surface of the fitting plate, they only press the assembly consisting of a plate and spacer frame against the inside of the outer door plate.
  • This measure also combines the fitting with all the individual parts to form a fixed structural unit, so that there are also advantages in terms of storage or transport.
  • the thickness of the frame and the thread adjustment area are coordinated so that the frame thickness is smaller than the thread adjustment area of the ring. Excessive unscrewing or screwing in of the ring should therefore never be undertaken so that the optically favorable appearance of the fitting is not impaired.
  • the above-mentioned screw-in sleeves, in addition to holding the screws, perform a further function in that their mutually facing flats rest on the narrow edges of the spacer frame and collar, with the result that these parts are centered. Furthermore, this measure has the advantage that the heads of the clamping screws can overlap the plate or the spacer frame sufficiently far.
  • the embodiment according to the invention also takes into account distance dimensions that deviate from the standardized spacing dimensions of 72 and 92 mm. So z. B. distance between the mandrel and the cylinder core axis of 70 or 90 can be achieved in that the outer door plate a displaceable in its longitudinal direction, detectable Carriage for receiving the press mandrel. After the plate has been appropriately turned over, the slide must then be moved and then fixed to achieve the desired distance. It is not necessary to replace components. This also applies to the bearing of the inside door handle receiving the handle mandrel. A change only requires turning the bearing bush, whereby due to the eccentric arrangement of the bearing bush bore, the distance change to the axis of rotation of the cylinder core takes place. Should z. B. the distance measure vary by 2 mm, an eccentricity of one millimeter must be carried out. In order to change the distance dimension by 2 mm, the bearing bush must be turned 180 °. The rotary positions of the bearing bush can be indicated by locking means.
  • the fitting according to the first embodiment according to FIGS. 1-7 which cannot be assigned to a door, has an elongated outer door plate 1 and a congruent inner door plate 2. Both can be connected to one another by means of two fastening screws 3 which penetrate the end regions of the inner door plate 2 and which extend from the rear of the outer door plate 1 engage outgoing threaded bushes 4.
  • the latter consist of hardened material, have a thread on the outside and are screwed into an unillustrated internal thread of the outer door plate 1.
  • the outer door plate 1 has an actuating handle 5 firmly connected to it.
  • a threaded bushing 8 is screwed into a rear threaded bore 7 thereof, which, with a thread-free section, projects beyond the rear surface 1 'of the door outer plate by a few millimeters.
  • the threaded sleeve 8 is in turn provided with an internal thread 9 and serves to receive a threaded pin 10 which is located at the free end of a presser pin 11 which is square in cross section. The latter extends beyond the inner door plate 2 and engages in a cross-sectionally adapted square opening 12 of an inner door handle 13, which is connected to the handle pin 11 in a known manner by means of a transverse pin 14.
  • the inside door handle 13 in turn forms a bearing neck 15 which is rotatably arranged in a bearing bush 16 of the inside door plate 2.
  • the outer door plate 1 is equipped with an oval opening 17 in plan such that its greatest length runs in the longitudinal direction of the outer door plate 1. With the formation of a step 18, the opening 17 continues into an opening area 17 ′ which is enlarged in cross section. The wall thereof runs parallel to that of the opening 17.
  • a plate 19 lies in the shape of the opening 17.
  • a collar 20 which is equipped with the same material and whose outline shape corresponds to that of the opening area 17 '.
  • a spring body 21 which comprises plate 19 and is made of elastic material, which exerts a load on plate 19 in the direction of the outer surface of the door.
  • the plate 19 inserted into the opening 17 is reversible in its plane, namely around the turning axis W which is perpendicular to the stop surface of the outer door plate 1. This means that both the narrow edges and the longitudinal edges of the opening 17 and the plate 19 have the same distance from one another Own turning axis W.
  • a chamber 22 is incorporated into it to partially accommodate a profile locking cylinder 23.
  • the chamber 22 is composed of a chamber space 25 comprising the circular-cylindrical locking cylinder core region 24 and two radially lying, chamber free spaces 26, 27 extending in the longitudinal center plane of the outer door plate 1, one of which in each case accommodates the profile cylinder flange 28 in a form-fitting manner and the other serves as supplementary free space A.
  • the profile cylinder flange 28 extends in the chamber clearance 27.
  • the profile locking cylinder 23 is connected to the plate 19 in the inserted position.
  • grub screws 29 leading into the chamber free space 27.
  • Two threaded bores 30, each lying in a common horizontal plane, are assigned to the chamber free spaces 26, 27.
  • the grub screws 29 are then assigned only to the chamber space used in order to connect the profile locking cylinder 23 to the plate 19 to form a fixed structural unit.
  • the aforementioned threaded bores 30 are incorporated beyond the collar 20 in the plate 19, so that the grub screws 29 are covered by the spring body 21 in the installed position of the plate 19 and lie in the opening 17 in each displacement position of the plate 19 relative to the outer door plate 1.
  • the chamber space 25 is designed to have a smaller diameter compared to the lock cylinder core area 24 and extends into the plate 19 by a larger amount than the chamber free spaces 26, 27.
  • the chamber space 25 continues with the formation of a gradation 31 into a smaller-sized key insertion opening 32.
  • a rotatable protective disk 33 made of particularly resistant material is stored in the chamber space 25 comprising the cylinder core region 24 in front of the facing end face of the profile locking cylinder 23 in the chamber space 25.
  • a key insertion slot 34 is provided, which is aligned with the key channel (not shown) of the cylinder core 23 'of the profile locking cylinder 23.
  • the protective disk 33 is supported by a rotatably arranged ring 35 which fills the annular gap between the chamber space 25 and the lock cylinder core region 24.
  • This is seated in the clamped space in the chamber space 25 and has a passage slot 36 for the profile cylinder flange 28 which can be brought into alignment with the chamber spaces 26, 27.
  • the passage slot 36 is aligned with the chamber free space 27.
  • the partial section T of the wall of the ring 35 opposite the passage slot 36 forms the separation from the additional free space A.
  • the corresponding end face of the profile locking cylinder 23 supports the plate 19 in such a way that its front side is flush with or slightly protrudes from that of the outside door plate 1.
  • the opposite end of the profile locking cylinder 23 passes through a cross-section-adapted recess 37 of a frame 38.
  • the latter can be inserted into a frame 39 from the rear of the inner door plate 2.
  • the frame 38 is also provided with a rear, circumferential collar 40, which dips into a larger cross-sectional area 39 'of the frame 39.
  • the rear surface thereof is supported on the facing door surface.
  • the front of the frame 38 is also aligned with the front surface of the inner door plate.
  • FIG. 6 show that the recess 37 adapted to the outline shape of the profile locking cylinder 23 is located in the lower region of the frame 38.
  • This frame 38 is used when the distance dimension x between pusher mandrel 11 and axis of rotation D of the cylinder core should be 92 mm.
  • a surrounding compensating sleeve 41 is assigned to the handle pin 11, so that the handle pin 11 lies in the square opening of a corresponding nut of the mortise lock E, filling the shape.
  • Mortise locks with a spacing of 92 mm usually have a square opening, which is larger than that of mortise locks with a spacing of 72 mm.
  • the plate 19 is for this purpose after inserting the profile lock cylinder 23 in the turning position at the projecting end of the To put profile lock cylinder 23 that the profile cylinder flange 28 enters the chamber free space 27.
  • the ring 35 must also be rotated beforehand so that its passage slot 36 is aligned with the chamber free space 27. After placing the plate, the corresponding grub screws 29 must be tightened, which then clamp the profile cylinder flange 28.
  • the grub screws 29 do not protrude beyond the side wall of the plate, so that the placement of the outer door plate 1 with the interposition of the spring body 21 can be carried out without interference. Then the outside door sign can be fixed in the usual way from the inside of the door by means of the screws 3.
  • the chamber clearance 26 which is not required now forms a supplementary clearance. If the attempt is made to drill the Plate 19 drilled obliquely from above above the locking cylinder, the drill tip reaches this additional space A. As soon as the drill tip hits the section T of the ring 35, which is preferably made of drill-resistant material, this inevitably leads to the drill bit running in one or the other another direction due to the supplementary clearance which extends just behind the front of the plate 19, so that the aim of piercing the locking cylinder cannot be achieved in this way.
  • the width of this additional free space is at least as large as half the width of the lock cylinder core area, so that when the commonly used drilling devices and drills are used, the drill always runs.
  • the plate 19 must be placed on the protruding end of the locking cylinder 23 in a position turned through 180 ° for this purpose. Then the profile cylinder flange 28 dips into the chamber clearance 26, while the other chamber clearance 27 becomes the supplementary clearance A. Likewise, the ring 35 must be rotated through 180 ° so that its passage slot 36 is in alignment with the chamber clearance 26. After the profile cylinder flange 28 has been clamped by means of the grub screws 29 which are now used, the outer door plate 1 can be pushed over the plate 19 in the manner described above and then clamped.
  • the axis of rotation D of the cylinder core 23 As a result of the offset of the axis of rotation D of the cylinder core 23 'to the transverse median plane of the plate 19 or its turning axis W, after the plate 19 has been turned, the axis of rotation D is closer to the square mandrel 11 than in the first installation position described above, in which a distance dimension x of 92 mm was selected.
  • the ring 35 with its subsection T represents protection against drilling when an obliquely directed drilling takes place and the drill is immersed in the additional clearance A, which is formed by the chamber clearance 27.
  • a frame 42 which is identical in its outer shape to the frame 38 is to be inserted into the surround of the inner door plate 2.
  • This frame 42 is provided with a recess 43 which is offset upwards by the difference between the two distance dimensions x, y.
  • the mortise lock E ' which specifies this installation position of 72 mm, has a nut with a square opening of smaller cross section, which is adapted to that of the handle pin 11. Then the compensating sleeve 41 is not used.
  • a corresponding offset of the chamber 22 to the turning axis W bridges a difference of 20 mm between the two spacing dimensions by appropriate installation of the plate 19.
  • the fitting also has an elongated outer door shield 44 which, in contrast to that of the first embodiment, has a peripheral outer edge 45 is designed trough-shaped. Threaded bushings 47 directed inwards from the end regions of the trough base 46 for receiving fastening screws (not illustrated) which connect the inside door plate to the outside door plate.
  • the outside door shield 44 has a handle 48 that is firmly connected to it on the outside.
  • a nut 49 which is located on the inside of the tub and is screwed onto a threaded extension 50 that passes through the tub bottom 46, is used to fix the handle 48 on the handle neck 51.
  • the thread extension 50 forms an internal thread and serves to receive a press mandrel, not shown.
  • the trough bottom 46 of the outer door plate 44 is provided with an opening 52 which is elongated in plan, the greatest length of which likewise runs in the longitudinal direction of the outer door plate 44.
  • the opening 52 there is a plate 54 fitted with a collar 53 that is equipped with the same material.
  • the plate 54 can be turned in its plane around the turning axis W running perpendicular to the stop surface of the outer door plate 44.
  • the collar 53 of the plate 54 is supported directly on the inner surface of the tub floor 46.
  • the narrow edges 55 of the collar 53 lie against mutually facing flats 56 of screw-in sleeves 57, which start from the trough base 46 in the same material, but end at a distance from the stop face of the outer door plate 44.
  • the collar 53 is lined with a spacer frame 58. Its frame opening 59 is chosen so large that the plate 54 can pass through it in a shape-fitting manner.
  • the spacing frame 58 located in its backfeeding position protrudes slightly the one end of the screw-in sleeves 57, the flats 56 of which also lie flush against the narrow edges of the spacer frame 58.
  • Tensioning screws 61 engaging in the internal thread 60 of the screwing-in bushes clamp the collar 53 against the trough bottom 46 via the spacing frame 58. This is done via the heads 61 'of the tensioning screws 61 which protrude with an edge region over the flats 56 of the screw-in bushings and with press their rear surface against the spacer frame 58, cf. 11 and 12 in particular. It can also be seen from these figures that the heads 61 'of the tensioning screws 61 do not protrude beyond the stop surface of the outer door plate 44.
  • the plate 54 protrudes over the front surface of the outer door plate 46. From the back of the plate 54, a chamber 62 is incorporated into this for receiving the corresponding front end of the profile locking cylinder 23 shown in broken lines.
  • This chamber 62 is also composed of a chamber space 63 comprising the circular cylindrical locking cylinder core region 24 and two chamber free spaces 64, 65 lying radially to it and extending in the longitudinal center plane of the outer door shield 44.
  • a chamber space 63 comprising the circular cylindrical locking cylinder core region 24 and two chamber free spaces 64, 65 lying radially to it and extending in the longitudinal center plane of the outer door shield 44.
  • One of these accommodates the profile cylinder flange 28 in a form-fitting manner, while the other forms the additional free space A.
  • the profile cylinder flange 28 is located in the chamber free space 65.
  • a threaded bore 66 is used which is arranged centrally to the chamber free spaces 64, 65 and penetrates the plate 54 over its entire thickness Chamber clearances 64, 65, on the other hand, end at a short distance in front of the front of the plate 54.
  • a first ring 67 provided with an external thread is rotatably seated in the chamber space 63 designed as a threaded bore 66.
  • a thread pitch of 1 mm is selected.
  • Drill-proof material is used for the ring 67.
  • the length of the ring 67 is slightly less than the total thickness of the outer door shield 44.
  • a bore 68 is machined from the rear end of the ring 67 and extends only over a partial length thereof. With the formation of a step 69, the bore 68 merges into a bore section 70 of smaller diameter.
  • the wall of the bore 67 is provided with a receiving slot 71 which is open at the edge and extends from the rear end of the ring 67 and extends only over a partial length thereof. The width of the receiving slot 71 corresponds to the width of the chamber free spaces 64, 65 or that of the profile cylinder flange 28.
  • the second ring 72 is preferably pressed in or glued to the first ring 67 so that they form a coherent, rotatable structural unit.
  • a radial slot 73 of the same is aligned with the receiving slot 71 of the first ring 67.
  • the aforementioned second ring 72 extends with its inner end up to a cylindrical core protective disk 74 which can be rotated in the first ring 67.
  • the protective disk 74 which is made of material which is resistant to drilling, has a smaller-diameter section 75 which is in the bore section 70 of the first ring 67 rotatably.
  • the section 75 continues into a larger diameter collar 76, the diameter of which corresponds to the ring bore 68.
  • its outer end face is supported on the slot base of the receiving slot 71, so that a rotational play remains between the protective disk 74 mounted on the front of the ring 72 and the locking cylinder end face.
  • the protective disk 74 forms a receiving recess 77 for the protrusion of the cylinder core 23 'over the corresponding end of the lock cylinder.
  • the protective disk 74 is equipped with a correspondingly large radial slot 78.
  • a distance dimension x of 92 mm between the press mandrel and the axis of rotation D of the cylinder core 23 ' is realized.
  • a distance dimension y according to FIG. 13 can be set by rotating the plate 54 in its plane around the turning axis W by 180 °. It is understandable that the clamping screws 61 have to be loosened for this purpose.
  • the unused chamber free space 64 or 65 forms the additional free space A.
  • the section T of the wall of the ring 67, which partial section T serves the additional free space 64 or 65 from the chamber, serves as a protection against drilling. Separates room 63. As soon as the profile locking cylinder 23 is enclosed at the end by the chamber 62, the first ring 67 is also secured against rotation, so that it cannot be brought out of position from the outside.
  • Recess 80 running in the longitudinal direction. This is composed of the lower section 80 'and the subsequent flatter section 80''. At least the bottom of the flatter section 80 'runs parallel to the stop surface 1' of the outer door plate 1.
  • a carriage 81 lies on the bottom of the flatter section 80 ''. Its width corresponds to that of the recess 80. The length of the slide 81 is, however, chosen to be shorter. In the upper area, the slide 81 is penetrated by a threaded bore 7 'into which the threaded bushing 8 is now screwed. With a thread-free section, this projects beyond the rear surface of the slide 81 or that of the outer door slide 1.
  • the rear surface of the slide 81 is offset to the rear surface or stop surface 1 'of the outer door plate by a small amount in the inward direction, cf. Figure 16.
  • the threaded bushing 8 is also provided with an internal thread 9 into which the threaded pin 10 of the presser pin 11 is immersed. From Figure 16 it can also be seen that the threaded bushing 8 protrudes into the deeper section 80 'of the recess 80 such that the slide 81 - seen in the longitudinal direction of the outer door plate - has a play which is at least as great as the length difference between the recess 80 and the slide 81.
  • An elongated hole 82 is machined in the slide 81 below the threaded bore 7 '. This is designed in such a way that it can accommodate the head of a countersunk screw 83. Its shaft engages in a threaded hole 84 in the outer door plate 1.
  • the position of the slide 81 can be fixed by means of this countersunk screw 83. According to FIG. 16, the position of the slide 81 is selected so that the distance between the handle mandrel axis and the cylinder core axis of rotation D is 92 mm.
  • the inner door handle 13 protrudes with its bearing neck 15 into the bore 85 of a bearing bush 86.
  • the bearing bush bore 85 is arranged eccentrically to the center of the bearing bush M. In the exemplary embodiment, the eccentricity is one millimeter.
  • the bearing bush 86 is rotatably seated in a receiving bore 87 in the inner door plate 2.
  • the bearing bush 86 On the outer circumference, the bearing bush 86 carries a longitudinal web 88 which, according to FIG. 19, engages in a recess 89 extending from the receiving bore 87. The latter extends at the level of the longitudinal axis of the inner door plate 2. A noticeable locking of the bearing bush 86 is achieved through this recess 89.
  • a further recess 90 is provided in a diametrical opposite to the recess 89.
  • the longitudinal web 88 engages in this when the bearing bush 86 is rotated by 180 °.
  • the distance dimension is 92 mm. If the same is to be reduced to 90 mm, the countersunk screw 83 must be loosened on the outside door plate 1 before the same and the slide 81 moved in the direction of the cylinder core axis of rotation D. The carriage displacement is limited in that the countersunk screw 83 acts on the corresponding transverse edge of the recess 80. Then the carriage 81 has traveled a distance of z equal to 2 mm. There is then a distance dimension of x 'between the handle mandrel axis of rotation D and the cylinder core axis of rotation, ie 90 mm, cf. Fig. 18. So that the carriage 81 remains in this set position, the countersunk screw 83 must be brought into the clamping position.
  • the bearing bush 86 of the inner door plate 2 is to be turned through 180 °. Since the eccentricity is 1 mm, it corresponds to z-half. After turning 180 ° the pusher mandrel axis of rotation moves z equal to 2 mm in the direction of the cylinder core axis of rotation while realizing the distance dimension x ', which is 90 mm, cf. Fig. 20.
  • This process described above can also be carried out when the distance between the handle mandrel axis of rotation and the cylinder core axis of rotation is 72 mm. This makes it possible to reduce the spacing from 72 mm to 70 mm. It is therefore possible to implement four possible spacing measures using one and the same fitting.

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Claims (13)

  1. Ferrure pour portes équipées de serrures de porte (E', E) et de cylindres de fermeture profilés (23) avec un panneau extérieur de porte (1, 44) présentant, dans une ouverture (17, 52) une plaque (19, 54) recouvrant la face frontale du cylindre de fermeture profilée (23) tout en laissant libre une ouverture d'introduction de clef, le noyau de cylindre (23') contenant le canal de clef étant placé décalé par rapport au plan médian transversal de la plaque (19, 54), dans laquelle est prévue une chambre (22, 62), pour recevoir la zone centrale de cylindre de fermeture (24) et sa bride (28) en faisant saillie radialement, avec en outre une rondelle de protection (33, 74) disposée devant la zone centrale (24) du cylindre de fermeture, caractérisée en ce que la plaque (19, 54) comporte, en partant de l'espace de chambre (25, 63) entourant la zone centrale (24) du cylindre de fermeture, en regard de l'espace libre de chambre (26, 27, 64, 65) recevant la bride de cylindre profilée (28), un espace libre complémentaire (A), isolé de la zone centrale (24) du cylindre de fermeture, au moyen de la section partielle (T) de la paroi d'un anneau (35, 72) et faisant au moins la moitié de la largeur de la zone centrale (24) du cylindre de fermeture.
  2. Ferrure selon la revendication 1, caractérisée en ce que l'espace libre complémentaire (A) correspond aux dimensions de l'espace libre de chambre.
  3. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que la plaque (19, 54), en vue de pouvoir modifier l'entraxe entre mandrin poussoir (11) et axe de rotation de noyau de cylindre (D), est associé à l'ouverture (17, 52) du panneau extérieur de porte (1, 44), de façon à pouvoir être tournée dans son plan et la bride de cylindre profilée (28) est logêe, de manière correspondante à la position de montage de la plaque (19, 54), par l'espace libre de chambre situé en face de l'espace libre complémentaire (A).
  4. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée par des taraudages (30) s'étendant transversalement par rapport a la plaque (19) et débouchant dans les espaces libres de chambre (26), respectivement (27), destinés à recevoir des vis sans tête (29) assurant une contention par la bride de cylindre profilée (28).
  5. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que les trous taraudés (3) sont situés, dans le cas de la plus grande position de saillie de la plaque (19) au-dessus de la face avant du panneau extérieur de porte, à l'intérieur de l'ouverture (17) du panneau extérieur de porte (1).
  6. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que la rondelle de protection (33, 74) est protégée par la bague (35, respectivement 72) tournante, qui présente une fente de passage (36, respectivement 73) susceptible d'être placée en position d'alignement par rapport aux espaces libres de chambre (26, 27 respectivement 64, 65) pour la bride de cylindre profilée (28).
  7. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérise en ce que des cadres de cylindres de fermeture (38, 42) sont associés à un panneau intérieur de porte (2) de telle façon qu'un cadre (38) puisse être placé dans une position de montage de la plaque (19) et que l'autre cadre (42) puisse être placé dans l'autre position de montage de la plaque (19), dans une monture (39) afférente du panneau intérieur de porte (2).
  8. Ferrure selon l'une ou plusieurs des revendications précédentes caractérisée en ce que la plaque (54) porte la première bague (67), susceptible d'être déplacée par son filetage et équipée d'une rondelle de protection de noyau de cylindre (74), en vue de recevoir une deuxième bague (52) et est associée à un cadre d'écartement (58) susceptible d'être passé d'une position de doublure inférieur par rapport à la collerette (53) de la plaque (54) en une position de doublure arrière de la plaque (54).
  9. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que la plaque (54) ou les cadres d'écartement (58) sont enserrés par des vis de serrage (61) dont les têtes (60') font saillies au dessus de la surface d'enveloppe des douilles de vissage de vis (57) du panneau extérieur de porte (44).
  10. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que l'épaisseur du cadre d'écartement (58) est un peu inférieure à la plage de réglage taraudée de la douille (67).
  11. Ferrure selon l'une ou plusieurs des revendicatlons précédentes, caractérisée en ce que les douilles de vissage de vis (57) appuient, par des méplats (56) tournés les uns vers les autres, sur les arêtes étroites des cadres d'écartement (58) et de la collerette (53).
  12. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le panneau extérieur de porte (1) comporte un chariot (81) pouvant être fixé et déplaçable en direction longitudinale, en vue de recevoir le mandrin poussoir (11).
  13. Ferrure selon l'une ou plusieurs des revendications précédentes, caractérisée en ce que le panneau intérieur de porte (2) reçoit dans une douille de palier (86) le col de palier (15) d'un pressoir intérieur de porte (13), l'alésage de douille de palier (85) étant disposé excentriquement par rapport au centre de douille de palier (M).
EP19910101720 1990-02-10 1991-02-08 Ferrure pour portes équipées de serrure encastrée à cylindre profilé Expired - Lifetime EP0442384B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT91101720T ATE95269T1 (de) 1990-02-10 1991-02-08 Beschlag fuer mit einsteckschloessern und profilschliesszylindern ausgeruestete tueren.
DE9116761U DE9116761U1 (de) 1990-02-10 1991-02-08 Beschlag für mit Einsteckschlössern und Profil-Schließzylindern ausgerüstete Türen

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE4004113 1990-02-10
DE4004113 1990-02-10
DE4014581 1990-05-07
DE4014581A DE4014581A1 (de) 1990-02-10 1990-05-07 Beschlag fuer mit einsteckschloessern und profil-schliesszylindern ausgeruestete tueren
EP90121932A EP0442047B1 (fr) 1990-02-10 1990-11-16 Ferrure pour portes équipées de serrure encastrée à cylindre profilé
EP90121932 1990-11-16

Publications (3)

Publication Number Publication Date
EP0442384A2 EP0442384A2 (fr) 1991-08-21
EP0442384A3 EP0442384A3 (en) 1991-12-11
EP0442384B1 true EP0442384B1 (fr) 1993-09-29

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Application Number Title Priority Date Filing Date
EP19910101720 Expired - Lifetime EP0442384B1 (fr) 1990-02-10 1991-02-08 Ferrure pour portes équipées de serrure encastrée à cylindre profilé

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EP (1) EP0442384B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT403605B (de) * 1995-03-03 1998-04-27 Caspar Zeitlinger Metallwarene Sicherheitsbeschlag
US7475578B2 (en) * 2004-03-30 2009-01-13 Nobilus, Llc Door locking system conversion adapter
US9169668B2 (en) 2012-09-14 2015-10-27 Hopper Holding AG Mortise lock conversion kit for operation with an American cylinder
ITUB20155162A1 (it) * 2015-10-30 2017-04-30 A&M Sas Di Berzioli Paolo E C Dispositivo per incrementare la robustezza di un cilindro europeo montato in una rosetta di sicurezza o defender
GB202307905D0 (en) * 2023-05-26 2023-07-12 Laporta Giovanni Improvements for lockable handle assemblies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234512C2 (de) * 1982-09-17 1985-07-18 Jans, Franz Werner, 6050 Offenbach Türschild für ein Türschloß
DE3741228A1 (de) * 1987-09-23 1989-04-13 Melchert Beschlaege Beschlag fuer tueren oder dergleichen
DE8914633U1 (de) * 1989-12-08 1990-02-08 Ikon AG Präzisionstechnik, 1000 Berlin Schutzbeschlag

Also Published As

Publication number Publication date
EP0442384A3 (en) 1991-12-11
EP0442384A2 (fr) 1991-08-21

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