EP0861953B1 - Poignée de manoeuvre - Google Patents

Poignée de manoeuvre Download PDF

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Publication number
EP0861953B1
EP0861953B1 EP98103362A EP98103362A EP0861953B1 EP 0861953 B1 EP0861953 B1 EP 0861953B1 EP 98103362 A EP98103362 A EP 98103362A EP 98103362 A EP98103362 A EP 98103362A EP 0861953 B1 EP0861953 B1 EP 0861953B1
Authority
EP
European Patent Office
Prior art keywords
locking
handle
operating handle
axis
partial
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
EP98103362A
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German (de)
English (en)
Other versions
EP0861953A1 (fr
Inventor
Manfred Dipl.-Ing. Maschinenbau Ludwig
Wolfgang Dipl.-Ing. Maschinenbau Achenbach
Hermann Maschinenbautechniker Görge
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.)
Hoppe AG
Original Assignee
Hoppe AG
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Filing date
Publication date
Application filed by Hoppe AG filed Critical Hoppe AG
Publication of EP0861953A1 publication Critical patent/EP0861953A1/fr
Application granted granted Critical
Publication of EP0861953B1 publication Critical patent/EP0861953B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B3/00—Fastening knobs or handles to lock or latch parts
    • E05B3/06—Fastening knobs or handles to lock or latch parts by means arranged in or on the rose or escutcheon
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B13/00—Devices preventing the key or the handle or both from being used
    • E05B13/002—Devices preventing the key or the handle or both from being used locking the handle
    • E05B13/004—Devices preventing the key or the handle or both from being used locking the handle by locking the spindle, follower, or the like
    • 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
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts

Definitions

  • the invention relates to an operating handle for windows, doors or the like. according to the preamble of claim 1.
  • Lockable or lockable handles are known. Especially for Rooms that must be secured from the inside have been lockable window or door fittings developed. These usually have an axially fixed rotatable in a stop body mounted handle, in the handle head Lock cylinder is used.
  • the locking cylinder typically has an axially displaceable stored locking bolt, which by pressing a key in a recess provided in the stop body can engage. On Turning the handle relative to the stop body is in this locked position not possible anymore.
  • Another design operates via the axial Stroke of the lock cylinder a coupling element with tooth-like depressions, that engages an identical counterpart in the stop body brought.
  • the invention generally aims at a lockable with simple means To create window handle of inexpensive and robust construction.
  • the aim high security against burglary and a uniform design of the Handle even when using different locking systems.
  • the Window handle should be easy to assemble and easy to use.
  • the invention provides according to claim 1 that the stop body in a plane perpendicular to the axis of rotation of the handle in two relative to each other pivotable sub-body is divided, with a lower sub-body with the fastening screws fixable on the window or door frame and the locking member is anchored axially fixed in the lower part body and an upper part body the locking cylinder takes up, and wherein the two partial bodies are not pivoted against each other can when the locking element engages in the locking member.
  • the partial bodies are pivotable about the axis of rotation of the handle and lockable against each other according to claim 3.
  • This simple and at the same time practical design enables a simple and robust Structure of the fitting. By locking the sub-bodies together, a prevents accidental pivoting.
  • the embodiment of claim 5 provides that the partial body in alignment in the locking position lie on top of each other and form a uniform, closed rosette body.
  • the bisection of the stop body is hardly noticeable.
  • Cover plates or -caps are not required as all internals are absorbed by the part bodies are.
  • the fastening screws are effectively covered by the upper part of the body.
  • the lower part of the body preferably has a circumferential upstand or edge elevation, while the upper part of the body a circumferential Bending, gradation or draft bevel.
  • the upper part of the body can thus be easily pivoted by lifting against the lower part of the body become.
  • Claim 8 further provides that the upper part of the body is loaded by a compression spring against the lower part of the body is, wherein the compression spring is preferably a coil spring. An accidental Swiveling one of the partial bodies is thus reliably excluded, because the upper part of the body was previously raised against the spring force must become. An unintentional swiveling of the upper part is excluded.
  • the locking member is expediently a rotationally symmetrical according to claim 9 Body with at least one circumferentially arranged locking recess for Inclusion of the locking element which, in accordance with claim 10, a radial to Axis of rotation of the handle retractable and extendable locking bolt. Thanks to the radial engagement in the locking element, the fitting holds even larger ones Torques stood. As a result, high security against burglary is guaranteed especially since neither the cylinder lock nor the fastening screws accessible by prying off any cover plates or other parts are.
  • fitting is locked Condition can not be dismantled because the locking bolt in the locking member engages and therefore not only the handle, but also the upper one Partial body of the stop body is locked in relation to the lower one, whereby the fastening screws are covered.
  • Locking means are provided with at least one locking element, which in at least one functional position of the handle non-positively and / or positively engages in an associated locking recess and when pivoting the Handle from a functional position against a first spring force the locking recess can be disengaged and that each locking element in its locking or functional position of an additional force and outside of it Locked position loaded by a force opposite to the first spring force is less than the first spring force.
  • the force with which the locking element must be triggered from the recess is thus significantly larger than that Force with which the locking element outside the functional positions of the handle is burdened.
  • the actuating handle is lockable Window fitting trained. It has a stop body 12, by means of fastening screws 22 on a window sash (not shown) can be fastened, a handle rotatably mounted about an axis of rotation D. 50 with a grip head 51 and an adjoining main grip part 53 and a locking cylinder 70 inserted laterally into the stop body 12, the in the locked position of the handle with a locking bolt 72 in a fixed the handle 50 connected locking member 42 engages.
  • the stop body 12 is in a plane E perpendicular to the axis of rotation D of the Handle 50 divided into two sub-bodies 14, 34, namely a lower sub-body 14 and an upper part body 34, which together form a uniform, form a closed rosette body.
  • the lower part of the body 14 (FIGS. 2a, 2b) is essentially solid and has on its front 15 facing the upper partial body 34 a peripheral edge elevation 16 on the outside, flush with the side surfaces 17 of the lower part 14 completes. He also has one essentially rectangular flat recess 18, which is centered on the axis of rotation D of the handle 50 in the longitudinal direction L of the partial body 14 or the stop body 12 is aligned.
  • the bottom 19 of the recess 18 has a circular shape Bearing opening 20 with a widening 21 that extends in a step-like manner to the outside on. Above and below the flat recess 18 are for receiving the Fixing screws 22 through holes 23 are provided.
  • the upper partial body 34 (FIGS. 3a, 3b) is also essentially solid educated. It closes flat on the front 15 of the lower part of the body 14 and has a step-shaped on its rear side 35 facing Edge 36. The dimensions of the edge step 36 are the circumferential Edge elevation 16 of the lower part 14 is adjusted so that it is form-fitting the level 36 sits on.
  • the side surfaces 37 of the upper partial body 34 are closed its front 39 slightly inclined, but close at the Parting plane E of the partial bodies 14, 34 is flush with the side surfaces 17 of the lower part body 14 from (Fig. 3a, 3b). All outer edges of the upper part 34 and also the lower part 14 can be slightly rounded or chamfered.
  • the upper part 34 of the Rosette body 12 Centered on the axis of rotation D of the handle 50, the upper part 34 of the Rosette body 12 a step-shaped round recess 38. It is on the Front 39 of the upper part 34 is designed as a spring seat 40 for the handle 50 and takes in their broader compared to the spring seat 40 Main part 41, the locking member 42 (Fig. 4a, 4b).
  • the latter is a rotationally symmetrical one Body with a central square bore 44 and with over bores 45 distributed around the circumference for receiving the locking bolt 72. Preferably four such bores 45 are circumferentially spaced from 90 ° each available.
  • the locking member 42 has on its spring seat 40 in the upper part 34 facing away from a neck 46. This is in the bearing opening 20 of the lower rosette part 14 used (Fig. 1), while the Axle body or the locking member 42 itself on a shoulder of a locking means 80 supports that inserted into the flat recess 18 of the lower body 14 is.
  • the locking member 42 is axially fixed-rotatable in the lower rosette part 14 stored, one inserted from behind into the step-shaped widening 21 Washer 47 and a in a circumferential groove 48 in the neck 46th snap ring 49 serve for securing.
  • the handle 50 penetrates with a handle head 51 that continues on the end face Handle neck 54 the spring seat 40 of the upper rosette part 34, the Handle neck 54 with its end face 55 on the in the recess 38, 41 of the Rosette top 34 rotatably mounted axle body 42 is placed flat.
  • the End face 55 of the handle neck 54 receives a square pin 56, which by the Square bore 44 of the axle body 42 with its free end 57 in a gear (not shown) integrated in the window frame engages.
  • the Handle 50 and the axle body or the locking member 42 are thus over the Square pin 56 locked against rotation and axially fixed to each other, so that a Rotary movement of the handle 50 is transmitted directly to the axle body 42 and pulling out of the handle 50 is prevented.
  • a compression spring 59 is preferably on the handle neck 54 of the handle 50 a coil spring attached. It is supported in a handle neck 54 surrounding circumferential recess 60 in the handle head 51 and in the spring seat 40 of the rosette top 34. As a result, the rosette top 34 of the Spring force pressed onto the lower rosette part 14. The edge elevation 16 and the Edge step 36 of the rosette body 12 are engaged, whereby the Partial bodies 14, 34 are fixed to one another in a fixed position.
  • Fig. 1 it can be seen that between the lower edge 52 of the handle head 51st and the rosette top 34 there is a distance K, which is conveniently something is greater than the height H of the edge elevation 16 of the lower rosette part 14 or the edge step 36 of the lower part 34 of the rosette against the spring force of the compression spring 59, it slides on the axle body 42 in the recess 38, 41 upwards until the upper part 34 on the Handle head 51 abuts.
  • the back 35 of the upper part 34 lifts from the front 15 of the lower part 14, with the edge elevation 16 of the lower part 14 the edge step 36 of the upper part 34 comes out of engagement.
  • the upper part 34 leaves now around the locking member 42 and thus about the axis of rotation D of the handle 50 pivot until both bodies 14, 34 an angle of z. B. Include 90 °.
  • the fastening screws 22 in the lower part of the body 14 are now free and are easily accessible.
  • the rosette body 12 can easily and can be easily mounted on the window sash without having to dismantle parts beforehand or would have to be installed afterwards.
  • the fully pre-assembled Actuating handle 10 can quickly and without an auxiliary tool on one Window frames are attached.
  • a receiving bore 73 is present, which is substantially parallel to the central axis M of the upper part 34 or the stop body 12 and radially to Axis of rotation D of the handle 50 extends and on an intermediate wall 74 in the rosette upper part 34 ends, in the center of the receiving bore 73, a through opening 75 is present.
  • the height of this opening 75 and the height and position of the bores 45 in the axle body 42 are assigned to one another in such a way that in each functional position of the handle 50 or the operating handle 10 an associated bore 45 congruent over the Through opening 75 comes to rest.
  • the locking cylinder 70 has a housing 71 in a form-fitting manner in the receiving bore 73 pressed in (Fig. 1). He has one by means of a key 76 Locking bolt 72 can be extended and retracted linearly to the cylinder axis the handle 50 in a desired functional position, the operating handle 10 can be locked by pressing the key 76.
  • the Locking bolt 72 is extended along the cylinder axis and engages the opening 75 into that assigned to the respective functional position Bore 45 in the axle body 42. This is rotatably connected to the handle 50 and, as a locking member, prevents the handle 50 from rotating. The window is locked.
  • the locking bolt 72 prevents 72 also a lifting of the upper part 34 from the lower part 14. Both partial bodies 14, 34 can therefore not be pivoted against each other and it is not possible to reach the mounting screws 22. If you drive the Lock bolt 72 with the help of the key 76, so he gives the axle body 42nd free and the handle 50 can be pivoted into the desired position, the rosette bodies 14, 34 twist against each other if necessary leave (for example for assembly purposes).
  • the back 35 and the front 15 are of suitable construction Measures (e.g. flattening, draft bevels) designed so that without Lifting off the upper part 34 and turning it back from the 90 ° position into the 0 ° position is made possible.
  • suitable construction Measures e.g. flattening, draft bevels
  • a locking means 80 is used (FIG. 1), which has a rectangular frame 82 rounded corners 84 and straight longitudinal or transverse sides 86, 88 and two locking elements 90, which resiliently mounted on spring bars 92 are and engage in associated locking recesses 132 of the axle body 42 can (Fig. 4a, 4b).
  • Four detent recesses 132 are preferably circumferential arranged at a distance of 90 °. They are immediately below the Bores 45, so that the locking elements 90 in each functional position of the Snap the handle 50 into the recesses 132.
  • the latter have a semicircular Cross-section and their height corresponds to the height of the locking elements 90.
  • the spring bars 92 are arranged opposite one another within the frame 82 and convexly curved along the transverse sides 88 of the frame 82 (FIG. 5a, 5c). They are supported with their outer ends 94 in the corners 84 of the Transverse sides 88 of the frame 82 and bear on their facing each other A protrusion 96 in the center of each side for receiving the latching elements 90. These can be designed as locking pins and upright in blind holes 98 Spring bars 92 may be used so that they are part of their circumference protrude the protrusions 96. 5a that the locking pins 90 aligned with the longitudinal axis L and symmetrical to the transverse axis Q of the frame 12 or the stop body 12 are aligned. So you can at the same time and evenly in the assigned locking recesses 132 in Snap axle body 42 into place.
  • Each projection 96 of the spring bars 92 sits laterally with two bar arms 103, the ends 104 facing each other on the projection 96 and with ends 106 facing away from one another on the longitudinal sides 86 of the Frame 82 are set.
  • the web arms 103 can be straight and run symmetrically to the longitudinal axis L of the frame 82.
  • the facing each other Ends 104 of the bridge arms 103 set at the height of the central axes 91 of the locking pins 90, while those on the longitudinal sides 86 of the frame 82 fixed ends 106 of the web arms 103 by a distance A relative to the central axis 91 of the locking pins 90 are set back.
  • the web arms preferably form 103 together a second spring bar 102, which is within the frame 82 runs essentially parallel to the spring bars 92 and overall Is arranged in a V-shape. Both web halves 103 close to the central axis 91 of the locking pins 90 an obtuse angle.
  • the ends 104, 106 the web arms 103 can each be tapered (FIG. 5d).
  • the frame 82 is of a flat plate 110 spans, which attaches to the upper edges 87 of the long sides 86 and with their side edges 112 the contours of the web arms 103 and the attached Projections 96 follows.
  • the latter are therefore just like the outer ones Spring bars 92 and the web arms 103, below a recess 116 in Frame 82; they can be resilient in the longitudinal direction L of the stop body 12 be moved.
  • the plate 110 At the intersection of the longitudinal and transverse axes L, Q of the frame 82, the plate 110 has a round recess 113 with a neck extension 114 on.
  • the frame 82, the spring bars 92, 102 with the projections 96 and the Plate 110 are preferably made in one piece from an elastic plastic.
  • the locking means 80 can thus be easily and inexpensively as an injection molded part manufacture and together with those in the projections 96 of the spring bars 92, 102 inserted, preferably made of metal locking pins 90 in the insert lower part of body 14.
  • the flat recess 18 takes the frame 82 positively so that the intersection of the longitudinal and transverse directions L, Q of the frame 82 lies in the axis of rotation D of the handle.
  • the locking elements 90 are also symmetrical on both sides of the Axis of rotation D of the handle 50 and thus on both sides of the axle body 42.
  • the spring bars 92, 102 are supported by the frame 82 on the partial body 14 from, so that a good power transmission is always guaranteed. Because the Detent elements 90 sit on both sides of the axis of rotation D, the locking member 42 equally loaded from two sides.
  • the locking pins 90 slide out of the locking recesses 132 out. They are now between the individual functional positions with its full diameter on the smooth peripheral edge 131 of the Axle body on, the side attaching to the locking pin receptacles 96 Web arms 103 are compressed against the longitudinal sides 86 of the frame 82. In addition, the locking pins 90 get behind the attachment points 106 of the bridge arms 103 on the frame 82, whereby the spring bars 102 in the direction of the transverse sides Q of frame 82 fold down.
  • the tapered ends 104, 106 of the Bridge arms 103 act as joints and facilitate the process.
  • the Spring bars 103 on the frame 82 are selected such that the locking pins 90 when turning the handle 50th are moved beyond the starting points of the web ends 106, the Spring bars 103 in their folded positions a counterforce G on the Locking elements 90, which counteracts the force F1 of the outer spring webs 92.
  • the locking pins 90 are then only with a differential force F1-G pressed against the peripheral edge 131 of the axle body 42, so that the Handle 50 can be easily turned.
  • the web arms 103 of the inner spring bars fold 102 back to their starting position and put the handle 50 together with the outer spring bars 92 in the functional position that the selected rest position is assigned.
  • the frame 82 gives the locking means 80 the necessary internal mechanical Stability and transfers the spring forces F1, F2, G of the webs 92, 102 the stop housing 14, 34, which is fixed to a window or door leaf is appropriate.
  • the spring bars 92, 102 as double bars are formed, the from the axis of rotation D of the handle 50 seen outer web 92 has a curved shape and the inner web 102 from consists of two straight web halves 103, the V-shaped and their Ends 104, 106 are thinner than the middle part of the web halves 103.
  • a cage 96 is provided, which is also the Connects with each other in the middle of the inner and the outer web 104 or 106. It therefore forms a coupling member for the spring bars 92, 102, which thus act as a double bar Act.
  • Both spring bars 92, 102 generate in the direction of the axis of rotation D of Handle 50 or on the axle body 42 together a total force F1 + F2, whereby due to the web arrangement in the locking positions only the force F1 of the outer webs 92 is actively exercised.
  • the force of the inner webs 102 is only when the handle 50 is unscrewed from one of the functional positions activated.
  • the Locking pins 90 In an excellent position of the handle 50, the Locking pins 90 in two opposite locking recesses 132. If you turn that Locking member 42 by means of the handle 50 from its locking position, so the Locking pins 90 counter to the force F1 + F2 of the two double webs 92, 102 the recesses 132 out.
  • the ends 104 of the web arms 103 connected to the receiving cages 96 are in an excellent position of the axle body 42 closer to the Axis of rotation D of the handle 50 than that on the long sides 86 of the frame 82 connected web ends 106.
  • the web arms 103 generate them Positions each have a force F2 parallel to the forces F1 of the outer spring bars 92 and thus increase what is required to disengage the dowel pins 90 Torque.
  • the dowel pins are outside the excellent positions of the axle body 42 90 and thus the two attacking the receptacles 96 of the locking pins 90 Ends 104 of the web halves 103 further away from the axis of rotation D than the web ends 106 attached to the peripheral frame 82. Due to the Length of the web arms 103 fold them backwards, the thinner ones trained ends 104, 106 of the web arms 103 act as joints.
  • the Folding down the web halves 103 has the effect of a toggle lever, whereby the Stegarme 103 outside the excellent positions each a force G Generate antiparallel to the forces F1 of the outer spring bars 92.
  • the invention is not restricted to one of the above-described embodiments, but can be modified in many ways.
  • the edge elevation 16 the lower part of the body 14 with the fastening screws 22 arranged flat recesses are provided in engage the corresponding flat elevations of the upper part 34.
  • the receiving hole 73 for the lock cylinder 70 and the blind bores 45 for the Lock bolt 72 it may be appropriate to the receiving hole 73 for the lock cylinder 70 and the blind bores 45 for the Lock bolt 72 to be arranged slightly obliquely, so that in the lock cylinder 70th inserted keys 76 obliquely upwards away from the casement points out what makes handling easier.
  • the locking elements 90 can be used as Plastic noses and with the spring bars 92 and the bar arms 103 be in one piece.
  • angular or oval cross sections of the locking lugs 90 or the locking recesses 132 are possible.
  • the spring bars 92 are replaced by coil springs or leaf springs, there are further advantageous Refinements of the locking means 80, which can be done by simply adjusting the recess 18 and frame 82 in a wide variety of stop bodies 12 can be used.
  • the frame 82 is always positively supported in the recess 18 from; it can also be shaped approximately square or oval. At a Simplified embodiment are those acting on the locking elements 90 Forces applied exclusively by the spring bars 102.
  • Important advantages of the invention result from the fact that the locking element 90 when pivoting the handle from the functional position against one First spring force F1 directed perpendicular to the axis of rotation D of the handle can be disengaged from the locking recess 132.
  • the or each locking element 90 is in the rest position of an additional force F2 and outside of its rest position loaded by a force G opposite to the first spring force F1.
  • the additional force F2 and the counterforce G are from V-shaped spring bars 102 generated, which on the locking elements 90 symmetrically with web arms 103 attack. These are supported with their mutually facing ends 104 on the locking element 90 and with their ends 106 facing away from each other the stop body.
  • convex Arched spring bars 92 are provided, which together with the bars 102 Form a double web and carry the locking elements 90 in the middle.
  • the latter are preferred formed as locking pins and held in suitable holders 96. This achieves another important aim of the invention, namely the wear of the locking means to decrease and turn the handle in and out to facilitate the functional positions.
  • the locking means is simple, Can be manufactured inexpensively and is easy to handle, in particular with little Effort can be assembled.
  • a stop body 12 two in a plane E perpendicular to the axis of rotation D of a handle 50 relative to each other has pivotable partial bodies 14, 34, a lower partial body 14 with fastening screws 22 on a window frame, door frame or the like. can be fixed and an upper part body 34 receives a locking cylinder 70, the one in the locked position with a radially displaceable to the axis of rotation D of the handle 50
  • Locking element 72 engages in a locking member 42 which is in the stop body 12 rotatably mounted and fixedly coupled to the handle 50.
  • the partial bodies 14, 34 which are spring-loaded in the axial direction are provided with locking means 16; 36 can be locked against each other and form a uniform closed rosette body.
  • At least one locking element 90 is provided, which in at least a functional position of the handle 50 in a non-positive and / or positive manner engages an associated locking recess 132 and when pivoting the Handle 50 from a functional position against a first spring force F1 can be disengaged from the locking recess 132, with each locking element 90 in its Locking or functional position of an additional force F2 and outside its locking position from one of the first spring force F1 opposite Force G is loaded.
  • the additional force F2 loads the locking element 90 parallel to the first spring force F1.
  • the counterforce G loads it antiparallel to the spring force F1. All on the forces acting on the latching element 90 thus supplement or decrease optimal, without side, shear or other transverse forces occurring. This is especially when the forces F1, F2, G are perpendicular to Axis of rotation D of the handle 50 are aligned.
  • the spring force F1 acting on the locking element 90 is not excessive increased but not completely canceled, it is provided that the Additional force F2 and the counterforce G are smaller than the spring force F1.
  • the latching position of the latching elements 90 is rather increased so far that that a safe and clearly perceptible engagement of the locking elements 90 is guaranteed.
  • the counterforce G noticeably reduces the load of the locking element 90 outside of its locking position, without the rotational movement to hinder the handle 50.
  • F2 and of the opposing forces G spring bars 102 are provided, wherein to generate a Additional force F2 and a counterforce G each have a common spring bar 102 can be provided.
  • the spring bars 102 can be removed, for example Realize plastic simply and precisely. They are easy to use and can be inserted securely in a stop body.
  • a favorable embodiment of the invention is achieved in that the Spring bars 102 have web arms 103, which are symmetrical on the locking elements Attack 90.
  • Each locking element 90 between two web arms is advantageous 103 arranged, with their mutually facing ends 104 on the Attack locking element 90 and with their ends 106 facing away from each other support on the stop body 12.
  • the ends facing each other 104 in the locking position of the locking element 90 closer to the axis of rotation D of Handle 50 lie as the opposite ends 106, the load Stegarme 103 the locking element 90 with an additional force F2, which due to symmetrical arrangement within the stop body 12 immediately the transverse axis Q of the frame 12 is directed.
  • the locking elements 90 snap as a result, always securely and reliably in the recesses 132.
  • the locking elements 90 are lifted out of their locking recesses by turning the handle 132, which are inclined on the stop body 12 supporting web arms 103 compressed so that an additional force F2 to be applied is. If you move the or each locking element over the Starting points of the bridge arms 103 in the stop body 12, so it works assigned spring bar 103 completely to the rear. Stegarme 103 now point away from the axis of rotation D of the handle 50 and press that Locking element 90 in the opposite direction, making it only with reduced force F1-G is loaded in the direction of the axis of rotation D. The Rotational movement of the handle 50 is thus relieved; Friction and wear are greatly reduced within the stop body.
  • Another important embodiment provides that the web arms 103 on their Ends 104, 106 are tapered.
  • the on the locking element 90 and on the Stop body 12 attacking arm ends 104, 106 thus act as Joints that make it easier to fold the bridge arms 103. You form with that Locking element 90 a toggle.
  • the invention further provides that for generating the first spring force F1
  • Spring bars 92 are provided, which are in relation to the axis of rotation D of the handle 50 form a convex arch and carry the locking elements 90 in the middle.
  • Such easy to manufacture spring elements can be well with the aforementioned Combine spring bars 102 so that the locking elements 90 in the locking position of an increased force F1 + F2 and outside of their locked positions by a reduced one Force F1-G are loaded.
  • the spring bars 92 are expediently arranged symmetrically to the axis of rotation of the handle; you can also in the stop body 12, in particular in the lower partial body 14 his.
  • Uniform power transmission is achieved when the spring bars 92, 102 are arranged one behind the other and / or essentially similarly curved run.
  • the spring webs 92, 102 preferably form double webs Carry locking element 90 together. This facilitates manufacturing, however handling during assembly.
  • To generate the first spring force F1 on the locking element 90 can alternatively coil springs, leaf springs or the like. be provided.
  • the locking element 90 is expediently a locking pin which in one on the spring bars 92 and / or 102 formed projection 96, cage or the like. form-fitting used.
  • the spring bars 92, 102 in one in the Stop body 12 can be used in a form-fitting manner, preferably essentially rectangular frame 82 are integrated and integral with it; thereby the assembly of the locking means 80 is considerably simplified.
  • a simple joining process is sufficient.
  • the locking means 80 can be easily and inexpensively e.g. be produced as an injection molded part.
  • a locking disc 130 in the frame 82 with locking recesses 132 arranged axially and / or circumferentially is stored.
  • This is expediently coupled in a rotationally fixed manner to the handle 50, so that the rest positions are transferred directly to this.
  • the circumferential depth B of the locking recess 132 is approximately twice as large as the distance A, about which the web arms 103 with respect to the central axis 91 of the locking pins 90 are offset. This dimensioning ensures a particularly distinctive locking with favorable balance of power.
  • the entire operating handle 10 is characterized by an extremely simple and robust construction that convinces in terms of its function. Important advantages of the invention are based on the fact that the frame 82 with the Locking elements 90 and the spring bars 92, 102 has a compact size and can be used universally in different product groups.
  • the Handle 10 does not have to accommodate a standard handle Lock cylinder 70 or to actuate the locking elements 90 are changed. Inexpensive and easy-to-use modular systems can be used create that still take into account individual customer requests. Every window or door fitting that has a corresponding recess in the Has stop body 12, can be provided with the locking means 80, without having to make any further changes to the fittings. Assembly is also considerably simplified.

Claims (12)

  1. Poignée de manoeuvre pour fenêtres, portes ou autres, avec un corps de fixation (12) pouvant être fixé au moyen de vis de fixation (22) à un châssis de fenêtre, de porte ou autres, avec une poignée (50), avec une pièce de blocage (42) fermement accouplée à la poignée (50) et logée dans le corps de fixation (12) de manière à pouvoir tourner autour de l'axe de rotation (D) de la poignée (50), et avec un cylindre de fermeture (70) intégré dans le corps de fixation (12) et pénétrant, en position de verrouillage, dans la pièce de blocage (42) avec un élément de blocage (72) pouvant coulisser radialement par rapport à l'axe de rotation (D) de la poignée (50), caractérisée en ce que le corps de fixation (12), dans un plan (E) perpendiculaire à l'axe de rotation (D) de la poignée (50), est partagé en deux corps partiels (14, 34) pouvant pivoter l'un par rapport à l'autre, un corps partiel inférieur (14) pouvant être fixé au châssis de fenêtre ou de porte au moyen de vis de fixation (22) et la pièce de blocage (42) étant ancrée axialement fixe dans le corps partiel inférieur (14) et un corps partiel supérieur (34) recevant le cylindre de fermeture (70), et les deux corps partiels (14, 34) ne pouvant pas être pivotés l'un par rapport à l'autre lorsque l'élément de blocage (72) pénètre dans la pièce de blocage (42).
  2. Poignée selon la revendication 1, caractérisée en ce que les corps partiels (14, 34) peuvent pivoter autour de l'axe de rotation (D) de la poignée (50).
  3. Poignée selon la revendication 1 ou 2, caractérisée en ce que les corps partiels (14, 34) peuvent être enclenchés l'un dans l'autre.
  4. Poignée selon la revendication 3, caractérisée en ce qu'au moins un des corps partiels (14, 34) dispose d'au moins un mentonnet, d'une saillie ou autres (16), qui, en position d'enclenchement de la rosette (12), s'engagent solidairement de forme dans des évidements correspondants, creux ou autres (36) de l'autre corps partiel (14 ou 34).
  5. Poignée selon la revendication 3 ou 4, caractérisée en ce qu'en position d'enclenchement, les corps partiels (14, 34) sont disposés l'un sur l'autre en ligne droite et forment une rosette fermée homogène.
  6. Poignée selon la revendication 4 ou 5, caractérisée en ce que le corps partiel inférieur (14) présente une arête circonférentielle ou un rebord surélevé (16), et le corps partiel supérieur (34) un chanfrein circonférentiel, un étagement ou une contre-dépouille (36).
  7. Poignée selon l'une des revendications 1 à 6, caractérisée en ce que les corps partiels (14, 34) sont chargés en direction axiale par un ressort.
  8. Poignée selon la revendication 7, caractérisée en ce que le corps partiel supérieur (34) est chargé par un ressort de pression (59), contre le corps partiel inférieur (34), notamment par un ressort cylindrique.
  9. Poignée selon l'une des revendications 1 à 8, caractérisée en ce que la pièce de blocage (42) est un corps à symétrie de révolution, avec au moins un creux d'enclenchement (45) disposé sur la circonférence et devant recevoir l'élément de blocage (72).
  10. Poignée selon l'une des revendications 1 à 9, caractérisée en ce que l'élément de blocage (72) est un boulon de verrouillage pouvant rentrer et sortir radialement par rapport à l'axe de rotation (D) de la poignée (50).
  11. Poignée selon l'une des revendications 1 à 10, caractérisée en ce que le col (54) de la poignée et la pièce de blocage (42) sont couplés l'un à l'autre, rotativement et axialement fixes, par une tige carrée (56).
  12. Poignée selon l'une des revendications 1 à 11, caractérisée en ce que des moyens d'enclenchement (80) ont été prévus avec au moins un élément d'enclenchement (90), lequel, en au moins une position fonctionnelle de la poignée (50), rentre solidairement de force et/ou de forme dans un creux d'enclenchement correspondant (132) et lequel, par un pivotement de la poignée (50) hors d'une position fonctionnelle, peut sortir du creux d'enclenchement (132) contre la force (F1) d'un premier ressort, et en ce que chaque élément d'enclenchement (90), dans sa position d'enclenchement ou fonctionnelle, est chargé par une force additionnelle (F2), et en-dehors de sa position d'enclenchement par une force (G) opposée à la force (F1) du premier ressort et plus faible que la force (F1) du premier ressort.
EP98103362A 1997-02-28 1998-02-26 Poignée de manoeuvre Expired - Lifetime EP0861953B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703607U DE29703607U1 (de) 1997-02-28 1997-02-28 Betätigungshandhabe
DE29703607U 1997-02-28

Publications (2)

Publication Number Publication Date
EP0861953A1 EP0861953A1 (fr) 1998-09-02
EP0861953B1 true EP0861953B1 (fr) 2002-05-15

Family

ID=8036703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98103362A Expired - Lifetime EP0861953B1 (fr) 1997-02-28 1998-02-26 Poignée de manoeuvre

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EP (1) EP0861953B1 (fr)
AT (1) ATE217672T1 (fr)
DE (2) DE29703607U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1837461A2 (fr) * 2006-03-20 2007-09-26 Hoppe Ag Armature verrouillable

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2858346B1 (fr) * 2003-07-29 2007-03-02 Safenice Dispositif d'actionnement d'au moins un pene
DE102013112580A1 (de) * 2013-11-14 2015-05-21 Hoppe Ag Betätigungshandhabe
CN103726720B (zh) * 2013-12-11 2018-02-02 郑黎阳 一种锁具
CN107503568B (zh) * 2017-10-24 2023-03-24 太原精悦安防科技有限公司 智能防盗机械锁
IT201800004480A1 (it) * 2018-04-13 2019-10-13 Dispositivo di comando manuale di una serratura di un serramento
EP4112849A1 (fr) * 2021-06-29 2023-01-04 Franz Schneider Brakel GmbH + Co KG Assise de poignée et ensemble de poignée de porte ou de fenêtre

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3227804A1 (de) * 1982-07-24 1984-02-02 Femuk Labortechnik Gmbh, 7107 Bad Friedrichshall Fenstergriff mit fest drehbarer rosette fuer fensterverschluesse
US4898408A (en) * 1982-09-30 1990-02-06 Peter Hauber Safe and secure camper shell door latch
DE3402089A1 (de) * 1984-01-21 1985-08-01 Gebrüder Goldschmidt Baubeschläge GmbH, 5628 Heiligenhaus Beschlag fuer fenster oder tueren
DE3642253A1 (de) * 1986-12-11 1988-06-23 Wilke Heinrich Hewi Gmbh Abschliessbarer fenstergriff
DE4400650B4 (de) * 1994-01-12 2004-05-19 Vieler International Kg Abschließbare Drehbetätigungsvorrichtung für Fenster oder Türen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1837461A2 (fr) * 2006-03-20 2007-09-26 Hoppe Ag Armature verrouillable
EP1837461A3 (fr) * 2006-03-20 2008-01-23 Hoppe Ag Armature verrouillable

Also Published As

Publication number Publication date
DE59804110D1 (de) 2002-06-20
EP0861953A1 (fr) 1998-09-02
DE29703607U1 (de) 1997-04-24
ATE217672T1 (de) 2002-06-15

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