EP0627535A1 - Bedienungsvorrichtung für Schlösser durch Drücken oder Ziehen - Google Patents

Bedienungsvorrichtung für Schlösser durch Drücken oder Ziehen Download PDF

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Publication number
EP0627535A1
EP0627535A1 EP19940401150 EP94401150A EP0627535A1 EP 0627535 A1 EP0627535 A1 EP 0627535A1 EP 19940401150 EP19940401150 EP 19940401150 EP 94401150 A EP94401150 A EP 94401150A EP 0627535 A1 EP0627535 A1 EP 0627535A1
Authority
EP
European Patent Office
Prior art keywords
cam
plate
support
axis
base
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Withdrawn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
EP19940401150
Other languages
English (en)
French (fr)
Inventor
Viviane Ponelle
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.)
JPM CHAUVAT SA
Original Assignee
JPM CHAUVAT SA
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 JPM CHAUVAT SA filed Critical JPM CHAUVAT SA
Publication of EP0627535A1 publication Critical patent/EP0627535A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame
    • 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
    • E05B3/04—Fastening the knob or the handle shank to the spindle by screws, springs or snap bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B7/00—Handles pivoted about an axis parallel to the wing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/108—Lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles

Definitions

  • the present invention relates to a device for operating locks by pushing or pulling an operating member, such as a handle, available to a user.
  • These operating devices allow the opening of a door by applying a lever arm movement either by pushing the operating member towards the door, or by pulling it in the opposite direction.
  • the present invention relates to an operating device of this type, which can be attached to any lock, for example of the type to be mortised, comprising in particular a rod of generally square section whose rotation is suitable for ensuring the actuation of a bolt mounted in such a lock.
  • This square section rod activates the bolt through a nut rotatably mounted in the locker's trunk.
  • This nut is intended therein to actuate the bolt and has a square section orifice in which the square section rod is inserted.
  • This spring orients the follower at rest so that a conventional handle mounted on the square rod as an operating member is at least maintained in a substantially horizontal plane.
  • the spring is provided, during assembly, in such a way as to coordinate the orientation of the follower with that of the handle so that the latter is oriented in a direction above the horizontal plane at an angle generally between 0 ° and 7 °.
  • the present invention pursues the following independent objectives.
  • the object of the present invention is an ergonomic device for operating locks, by pushing or pulling.
  • the present invention also has for objective a device for operating locks, pushing or pulling, capable of operating a lock independently of the direction of rotation of the square rod and therefore of the lock follower.
  • Another object of the present invention is to provide a device for operating locks capable of operating a lock independently of the direction of rotation of the lock follower and of the operating mode, push or pull, chosen.
  • the present invention further aims a device for operating locks capable of operating a lock independently of the prior angular position of the square section of an orifice of a lock follower.
  • the present invention relates to a device for operating a lock bolt by pushing or pulling characterized in that it comprises a support intended to be attached to the leaf of a door carrying said lock, said support bearing, on the one hand, a cam mounted freely in rotation on a plate and comprising a square section hole for the passage of a rod of corresponding section to be inserted in said lock for the operation of said bolt, and, on the other hand , an actuating member mounted pivoting about an axis of rotation substantially parallel to said plate and comprising two spaced pins, whose pivoting paths extend on either side of the axis of rotation of said cam.
  • said actuating member comprises a base articulated to said support for pivoting said actuating member, a base which carries said lugs which extend in the direction of said platinum, said base being extended by a handle and said lugs being placed so as to approach by pivoting said cam during a push, respectively a pull, on said handle.
  • the operating device for locks can be placed either on the left or on the right hand, on either side of the door, whether it is of the pull or push type.
  • said actuating member comprises a pivoting member cooperating with a removable handle, said pivoting member carrying said lugs which extend in the direction of said plate and are placed so as to pivot towards said cam, if necessary during a push or pull on said handle.
  • Such a lock operating device can be placed either on the left or the right hand, on the outside or inside of the door leaf and can be used for pulling or pushing.
  • the horizontal section shown here is a bottom-up view of the door leaf 12 when installed.
  • the edge 13 of the leaf of the door 12 is arranged, in the closed position of the door, against a rebate of a vertical upright of a frame of the same door.
  • the lock 10 is here a lock of the mortise type, that is to say comprising a box 15 of generally parallelepiped shape, embedded in a housing produced by mortising in the leaf of the door 12.
  • This lock 10 comprises, in known manner, a rod of square section 16, shown in dotted lines in FIG. 1, which by rotation is suitable for actuating the latch bolt 14.
  • This rod 16 is engaged for this purpose in an orifice of corresponding section of a nut mounted movable in rotation in the trunk 15 of the lock 10, not visible in Figures 1 to 3, and which is intended to control the movement by rotation translation of the bolt 14.
  • a follower spring intended to return the follower to its rest position after the latter has been actuated in rotation by the square rod, controlled by a maneuver available to the user.
  • each device 20 and 20 ′ has a support 21 identical for the two devices and substantially U-shaped.
  • This support 21 is provided with a plate 22 carrying on either side two lateral wings 23 and 23 '.
  • the supports 21 are attached by means of their plates 22 to the lock 10.
  • the plates 22 are here provided with holes, not visible in the figures, leaving passage to screws 24 shown in Figures 2 and 3, for fixing the supports 21 of the operating devices 20 and 20 'on the interior and exterior uprights 25, 25 'of door 12.
  • the operating devices 20 and 20 ′ are thus attached to the lock 10, the trunk 15 of this lock 10 being embedded in the leaf of the door 12 parallel to the uprights 25.25 ′.
  • the support 21 carries a cam 26, mounted freely in rotation on the plate 22.
  • This cam 26 is formed of a cylindrical part 27 comprising a square section hole 28 for the passage of the square section rod 16 when the plate 22 of the support 21 is attached to the lock 10. Thus the cam 26 is attached coaxially on the rod 16 as shown in FIGS. 1 to 3.
  • This hole 28 extends along the axis of the cylindrical part 27, an axis which defines the axis of rotation of the cam 26.
  • the cam 26 also carries a finger 29 projecting, perpendicular to the previous axis, from the cylindrical part 27 at one end of the latter.
  • the cylindrical part 27 comprises, in the direction of its axis, a first part 27A of given external diameter, carrying the finger 29 and a second part 27B of external diameter less than the previous one.
  • the plate 22 is provided with a central circular orifice, not visible in FIGS. 1 to 3 and of diameter adapted to allow only the second part 27B to pass.
  • the cylindrical part 27 is immobilized on the plate 22, but free to rotate on the latter, the first part 27A and the circlip 30 coming respectively to abut against one of the sides of this plate.
  • This orientation is here vertical.
  • the support 21 carries, in addition to the cam 26, an actuating member mounted to pivot about an axis of rotation substantially parallel to the plate 22.
  • the actuating member 31 or 31 ' has a base 34 or 34' hinged to the support 21 for pivoting the actuating member 31 or 31 '.
  • This base 34 or 34 ' is extended by a handle 33 or 33' and carries two spaced pins 35A, 35B or 35'A, 35'B, the pivoting paths of which extend on either side of the axis of rotation 36 of the cam 26.
  • pins 35A, 35B or 35'A, 35'B extend projecting from the base 34 or 34 'in the direction of each of the plates 22 and are placed on the base 34 or 34' so as to approach by pivoting cams 26, respectively, when the handle 33 of the actuator 31 is pushed or when the handle 33 'of the actuator 31' is pulled.
  • a thrust actuator 31 and a traction actuator 31 ' are produced which are different from each other.
  • each of the pairs of pins 35A, 35B and 35'A, 35'B extends parallel to the axis of rotation 36 of its cam 26, the cam 26 being oriented on the square rod 16 so that each finger 29 is found respectively in contact with one of the two lugs of each of the pairs 35A, 35B and 35'A, 35'B as a function of the direction of rotation to be applied to the rod with square section 16.
  • the finger 29 is thus oriented substantially vertically downwards for the pushing device 20, and substantially vertically upwards for the pulling device 20 '.
  • the pair of lugs 35A, 35B and the handle 33 are placed on the same side of a plane which contains the axis of rotation of the base 34 and is parallel to the direction in which the pins 35A, 35B extend.
  • the pair of lugs 35'A, 35'B of the traction member 31 'and the handle 33' are placed on either side of a plane similar to the previous one.
  • the axis of rotation of the base 34 or 34 ' is that of the corresponding actuating member 31 or 31'.
  • FIGS. 1 to 3 This is shown in FIGS. 1 to 3 by a bore in the base 34 or 34 'allowing a cylindrical axis 32 to pass.
  • This axis 32 is mounted in engagement at its ends with orifices provided in the lateral wings 23, 23 'bordering the plate 22. It is here, removably mounted, in a manner known to those skilled in the art, to allow removal from the support 21 the actuating member 31 or 31 '.
  • the axis 32 is mounted between the wings 23, 23 ′ in a plane substantially parallel to the plate 22 so as to allow actuation of the handles 33 or 33 ′ by pushing or pulling depending on whether it is a device for operation by pushing 20 or pulling 20 '.
  • the support 21 which it is intended for a device for operating locks by pushing 20 or by pulling 20 ′ furthermore comprises an elastic stop for compensation of angular play, against which the corresponding base 34 or 34 ′ carries in the rest position, while one lugs 35A, 35B, 35'A or 35'B of the base 34, 34 'bears on the cam 26, here, the finger 29 of the cam 26.
  • this stop is formed by an axis of cellular plastic material 38 engaged at its ends with the wings 23, 23 ′ of the support 21.
  • Each base 34, 34 ' here, at rest, bears against the corresponding axis 38 by a part forming a shoulder 37, 37'.
  • the cellular plastic material is for example expanded polyurethane.
  • the axis 38 is here placed so that when the finger 29 in contact with one of the lugs of the base 34 or 34 ', is oriented in a direction corresponding, at rest, to a maximum prior orientation of the follower or from the square rod 16 and therefore from the cam 26, the shoulder 37 or 37 ′ of the base 34 or 34 ′ comes to compress the elastic material of the axis 38.
  • the elasticity of the axis 38 will compensate for the angular play induced by this orientation and will hold one of the lugs of the pair 35A, 35B or 35'A, 35'B against the finger 29 corresponding.
  • the same adaptation of elastic stop for angular play compensation can be achieved by virtue of an axis engaged at its ends with the wings 23, 23 ′, similar to the axis 38, the base this time carrying a shoulder in cellular plastic material which bears, at rest, against this axis, while one of the lugs 35A, 35B, 35'A, 35'B bears on the cam 26, or the finger 29 of the cam 26.
  • This material cellular plastic can for example be carried by the shoulders 37, 37 'of the bases 34, 34'.
  • the operating mode, pushing or pulling, the corresponding actuating member 31 or 31 ′ is chosen and its orientation.
  • the finger 29 is obviously placed so as to come into contact with a lug of the actuating member 31 or 31 'which is pivotally mounted, after the previous step, on the support 21, thanks to the axis cylindrical 32.
  • the support 21 must also be added so as to produce the elastic stop for angular play compensation when the actuating member 31 or 31 ′ is mounted.
  • This embodiment relates to a fully reversible lock operating device, that is to say that it can be used for pushing, just as for pulling, either on the left or on the right hand, on the side. outside or inside the door.
  • the device comprises a support 50 comprising a plate 51.
  • This plate 51 of rectangular shape is provided substantially in its middle, in the longitudinal direction, with countersunk through holes 52 projecting from one side of the plate.
  • holes are intended for the passage of fixing means, for example screws (not shown) allowing, after corresponding drilling of a door leaf (not shown), to bring the plate 51 onto the latter, by the side from which protrude. through holes 52.
  • This plate 51 also includes a cylinder centralizer 53 for the passage of a lock cylinder (not shown), in its lower half.
  • the plate 51 In its upper half, the plate 51 has a circular orifice 54 for the passage of a cam (not shown).
  • This cam is, through this orifice 54, intended to be mounted in free rotation on the plate 51.
  • This orifice 54 is framed by a receptacle 55 extending the plate 51 of the support 50, on the side opposite to that from which the through holes 52 protrude.
  • This receptacle 55 encloses the cam when the latter is mounted on the plate 51 and has an opening 56 of square section in a plane parallel to the plate 51.
  • the opening 56 is delimited by four elastically deformable walls 57A-57D which converge from the plate 51 in the direction of this opening 56.
  • the side of the receptacle 55 has, here, a length equal to the width of the plate 51.
  • Each of the walls 57A-57D is provided on its inner face with reliefs 58.
  • These reliefs 58 include in particular reliefs defining retaining stops formed by two forcing ramps 59A-59D deviating in vee from the opening 56, from the middle of each of the inner faces of the walls 57A-57D towards the plate 51 .
  • the angle of the vee is in a range around 90 °.
  • each of these pairs of ramps 59A-59D define in the longitudinal direction a volume of half-pyramidion with a truncated top.
  • Each of these forcing ramps of the pairs of forcing ramps 59A-59D is extended by a rib of the same width and thickness as the ramp.
  • the two ribs, referenced in pairs 60A-60D, thus produced diverge in the direction of the plate, on a second part of the interior face of each of the walls 57A-57D.
  • pairs of longitudinal threads 61A-61D of smaller width and thickness than the ribs 60A-60D extend the latter on the remaining part of the wall face, thus joining the ribs 60A-60D to the plate 51.
  • the ribs 60A-60D and the threads 61A-61D are part of the reliefs 58.
  • each vee delimits a volume for housing a trunnion of a pivoting member described below and thus form retaining stops for this journal.
  • edges 62B can be, in this, supplemented by the internal edges (not referenced) of each of the pairs of ribs 60A-60D, that is to say the inner edges extending the inner edges of the vee (referenced 62B).
  • longitudinal threads 61A-61D extend the ribs 60A-60D on the side of their outer edges which extend the outer edges of the vee (not referenced) formed by the pairs of ramps 59A-59D.
  • the plate 51 also includes reliefs with a curved surface 64A-64D intended to cooperate with the front end of lugs of the previously mentioned pivoting member, for the pivoting guidance of this member 70.
  • These reliefs with a curved surface here comprise four guide ribs 64A-64D each projecting from the plate 51, and each arranged parallel to a wall 57A-57D of receptacle 55 corresponding.
  • Each of these guide ribs 64A-64D is also disposed between the circular orifice 54 and a plane (not referenced) containing the edges 63A-63D of the ribs 60A-60D opposite the wall opposite the wall carrying the last ribs 60A-60D.
  • the face of these guide ribs 64A-64D facing the opening 56 has a guide track in an arc in the longitudinal direction.
  • the four ribs 64A-64D are here joined by their ends.
  • each of these ribs 64A-64D has substantially in its middle, a notch opposite the wall 57A-57D of corresponding receptacle.
  • Each of these notches extends part of one of four slots 65A-65D made in the plate 51 for molding reasons.
  • This support 50 is intended to carry a pivoting member 70, described with particular reference to FIGS. 6 to 9.
  • This pivoting member 70 has a bottom 71 of square section.
  • Two support walls 72, 73 surmount this bottom 71 over the width of two of its opposite sides.
  • These support walls 72, 73 are of thickness greater than that of the bottom 71 and extend in a direction perpendicular (that of arrow IX in FIG. 6) to this bottom 71.
  • Two pins 74A, 74B each extend, in this perpendicular direction, one of the support walls 72, 73 in their thickness.
  • Two thin walls 76, 77 each join one to the other, the support walls 72, 73 by surmounting the two other sides of the bottom 71.
  • the thickness of these thin walls 76,77 is substantially equal to that of the bottom 71.
  • the thin wall 74 on the side of the lugs 74A, 74B is longer, in the abovementioned perpendicular direction, than the other thin wall 77 on the opposite side. It thus also joins over part of their length, that is to say in the previous perpendicular direction, the pins 74A, 74B.
  • the pivoting member 70 further comprises a circular chimney 82 projecting perpendicularly from the bottom 71, substantially in the middle of this bottom.
  • This chimney 82 extends in the direction of the lugs 74A, 74B between the support walls 72,73 and the thin walls 76,77.
  • Two diametrically opposite grooves 83, 84 are formed in the wall of the chimney 82 and open into it.
  • These ribs 83, 84 extend in the direction perpendicular to the bottom 71 previously mentioned.
  • the chimney 82 thus produced with its grooves 83, 84 forms a bore intended to receive a handle (not shown), for example of the type which will be described below with reference to FIGS. 14 to 16.
  • This removable handle can thus cooperate with the pivoting member 70 to rotate the latter by pushing or pulling on the handle.
  • the axis of rotation defined by these journals 85.86 is, here, parallel to the bottom 71.
  • these pins 85,86 are located substantially in the middle zone of each of the support walls 72,73.
  • the pivoting member 70 also comprises two elastic tongues 87,88 spaced apart, arranged laterally to the pins 85,86 and extending longitudinally in the direction of extension of the lugs 74A, 74B.
  • each of these tongues 87, 88 is produced by a U-shaped cut of the entire thickness of the thin wall 76 situated on the side of the lugs 74A, 74B.
  • the pivoting member 70 being produced in one piece by molding, the use of a suitable plastic material, gives the desired elasticity of the tongues 87, 88 of the pivoting member 70.
  • tongues 87, 88 also each have a boss 89, 90 over their entire surface so that the tongues 87, 88 protrude from the pivoting member 70.
  • a groove 93 extends over the width of the side of the corresponding bottom 71, between the bottom 71 and the attachment sides 91, 92 of the tongues 87, 88.
  • This groove 93 affects practically the entire thickness of the bottom 91 and its lateral faces 94, 95 are inclined.
  • the groove 93 is made at the dimensions so as to match the complementary shapes of the receptacle 55 after pivoting of the pivoting member 70 as described below with reference to FIG. 11.
  • a groove 96 extends symmetrically to the groove 93, on the side of the thin wall 77 opposite the lugs 74A, 74B.
  • a bevel 97 is produced in the direction of the thin wall 76 located on the side of the lugs 74A, 74B, at its end opposite the bottom 71 '.
  • the angle and the length of the bevel 97 are chosen so that the pivoting member 70 bears simultaneously with the groove 93 and the bevel 97 on opposite parts of reliefs 58 in the receptacle 55, after pivoting of the pivoting member 70 on the support 50, as described below with reference to FIG. 11.
  • the lugs 74A, 74B have a rectangular section, bevelled on the opposite side of the opposite thin wall 77, in a plane parallel to the bottom 71.
  • the lugs 74A, 74B are bevelled so that the inclined sides 98.99, respectively of each of the lugs 74A, 74B, intersect in their extensions in the direction of the thin wall 76 joining them (see Figures 12 and 13).
  • the support 50 and the pivoting member 70, the latter as an actuating member, are thus produced in their shapes and sizes so as to cooperate in the following manner, described with reference to FIGS. 10 to 13.
  • FIGS. 10 and 11 are sectional views of a pivoting member 70 fitted on the receptacle 55 of a support 21 such as those described with reference to FIGS. 4 to 9.
  • FIGS. 10 and 11 correspond respectively to a rest position and to an actuated position of the pivoting member 70.
  • cam 100 is shown here, carried by the plate 51 of the support 50, through the circular orifice 54.
  • This cam 100 is mounted freely in rotation on this plate 51 in the manner already described for the first embodiment and will therefore not be the subject of additional comments.
  • This cam 100 also has the same structure as the cam 26 described for the first embodiment, except that the finger 101 does not occupy the entire length of the cylindrical part 105 of the cam emerging from the plate 51 in the receptacle 55 unlike the finger 29 of cam 26.
  • the finger 101 occupies only the end of the cylindrical part 105 of the cam 100 and thus leaves a clearance for the reliefs with curved surface 64A-64D.
  • the pivoting member 70 is mounted by force fitting on the receptacle 55 of the support 50.
  • the pins 85, 86 are first of all guided by two opposite pairs of forcing ramps 59A-59D then retained by the inner edges 62A-62D of these ramps 59A-59D after fitting.
  • forcing ramps 59A-59D thus play the role of reliefs defining retaining stops for the pivoting member 70, after force fitting of the latter.
  • the axis of rotation (referenced 102 in FIGS. 10 and 11) parallel to the plate 51 can be oriented vertically or horizontally.
  • the lugs 74A, 74B carried by the pivoting member 70 thus extend in the direction of the plate 51 on either side of the axis of rotation 104 of the cam 100 by their pivoting paths.
  • the lugs 74A, 74B can be placed, in this context, parallel to each of the walls 57A-57D allowing four different positions at 90 °, one from the other, of these pairs of lugs 74A-74B.
  • the finger 101 of the cam 100 can, for its part, also be oriented in the direction of each of the walls 57A-57D.
  • the cam 100 is simultaneously attached to a square rod (not shown), inserted in a lock (not shown) for actuating a bolt, through a square section hole 104.
  • the square rod is also driven in rotation, actuating the bolt of the lock.
  • the elastic tongues 87, 88 each carry respectively on one of the edges 63A-63D, of the pair of ribs 60A-60D, facing the wall 57A-57D opposite the wall 57A-57D bearing this last pair of ribs 60A-60D.
  • the finger 101 of the cam will more or less compress these tabs 87,88 against the edges 63A-63D of the corresponding pair of ribs 60A-60D.
  • edges 63A-63D are here those of ribs 60A-60D situated at 90 ° to the reliefs defining retaining stops 59A-59D for the pins 85, 86 of the pivoting member 70.
  • part of the surface of the pivoting member 70 between the groove 96 and the bevel 97 also bears on edges 63A-63D of the same type as those on which the tongues 87.88 bear on the side. opposite.
  • the groove 93 and the bevel 97 constitute the end-of-travel stops of the pivoting member 70.
  • the pivoting member 70 is actuated by pushing or pulling on a handle, not shown here, which is received in the chimney 82 forming a bore.
  • the handle 150 described in Figure 14 is a pull handle.
  • the axis of rotation of the pivoting member 70 is here shown vertical in phantom.
  • This handle the mounting means of which on the bore 82 of the pivoting member 70 is not shown, can be placed either on the left or on the right hand.
  • This full enlarged part 161, 161 ' carries a protrusion 162, 162' in the vicinity of the free end, at a distance from the axis of rotation of the pivoting member 70 (shown in phantom).
  • the handles thus described may extend the base 34, 34 ′ in the case of the first embodiment or be attached removably to the pivoting member 70 and its chimney 82 forming a receiving bore in the second embodiment.
  • the square rod may be provided with means for retaining in translation of the type known to those skilled in the art.
  • the embodiment of Figures 17 to 19 comprises a plate forming a support 221 intended to be fixed to the door; this plate carries a cam 226 mounted freely in rotation.
  • This cam is provided with a square section hole 228 for the passage of a rod of corresponding section (not shown) to be inserted in the lock for the operation of the bolt.
  • the actuating member 231 forming a handle is pivotally mounted around an axis of rotation parallel to the plate, defined by two pins 232A, 232B. These protrude laterally from a base 234 of the actuating member, which comprises two lugs 235A, 235B whose pivoting paths extend on either side of the axis of rotation of the cam 226.
  • the pins engage in holes 236 made in alignment on two lateral wings 238 of said support plate, respectively.
  • the latter is adapted to receive a cover (not shown).
  • the cam is mounted between the two lateral wings 238 on which the base 234 is articulated.
  • the cam pivots opposite four rectangular openings 240 made in the wall of said plate. For each mounting position, two of these openings 240 constitute end-of-travel stops for the pins 235A, 235B.
  • the presence of four openings thus arranged allows all the mounting positions already mentioned, in combination with the initial positioning of the cam relative to the pins.
  • the latter are formed in metal plates fixed on the sides of said base. They comprise notches 239 shaped to cooperate in abutment with the edges of the corresponding openings 240.
  • the base forms a housing 241 which houses the pins 232A, 232B, which are independent of each other although axially aligned.
  • Each pin is axially movable in the housing and biased outward by a spring 245 housed in said housing and mounted in compression between flanges 246A, 246B belonging respectively to the two pins.
  • Each pin further comprises a stop flange 247A, 247B bearing against the internal wall of the housing 241 under the bias of the spring 245.
  • each flange 246A, 246B is located opposite a hole 249A, 249B, respectively, drilled in the housing.
  • a tool such as for example a screwdriver or the like in each hole, one can act on the flanges and retract the trunnions (figure 19) which allows to disassemble the actuating member without having to remove the cover which hides the support plate.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Lock And Its Accessories (AREA)
EP19940401150 1993-05-28 1994-05-25 Bedienungsvorrichtung für Schlösser durch Drücken oder Ziehen Withdrawn EP0627535A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9306410A FR2705722B1 (fr) 1993-05-28 1993-05-28 Dispositif de manÓoeuvre de serrures par poussée ou traction.
FR9306410 1993-05-28
US08/348,202 US5609372A (en) 1993-05-28 1994-11-28 Push-pull lock operating device

Publications (1)

Publication Number Publication Date
EP0627535A1 true EP0627535A1 (de) 1994-12-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940401150 Withdrawn EP0627535A1 (de) 1993-05-28 1994-05-25 Bedienungsvorrichtung für Schlösser durch Drücken oder Ziehen

Country Status (3)

Country Link
US (1) US5609372A (de)
EP (1) EP0627535A1 (de)
FR (1) FR2705722B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
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FR2954793A1 (fr) * 2009-12-30 2011-07-01 Sotralu Dispositif de verrouillage/deverrouillage pour ouvrant coulissant et ouvrant equipe d'un tel dispositif.
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DE1043134B (de) * 1957-03-07 1958-11-06 Heinrich Wilke Tuerdrueckerverbindung
DE1276497B (de) * 1958-03-03 1968-08-29 Helmut Voss Baubeschlag Fabrik Hebelgetriebe fuer Treibstangenbeschlaege von Fenstern, Tueren od. dgl.
US3264025A (en) * 1964-04-14 1966-08-02 Edward M Hawes Push-pull door latch construction
US3785686A (en) * 1972-04-28 1974-01-15 Decalock Ltd Door latch
GB2131865A (en) * 1982-12-15 1984-06-27 Gen Motors Corp Door handle assembly
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FR2954793A1 (fr) * 2009-12-30 2011-07-01 Sotralu Dispositif de verrouillage/deverrouillage pour ouvrant coulissant et ouvrant equipe d'un tel dispositif.
FR2956873A1 (fr) * 2010-03-01 2011-09-02 Productic Serrure equipee d'une poignee manoeuvrable par traction ou poussee et porte munie d'une telle serrure

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FR2705722A1 (fr) 1994-12-02
FR2705722B1 (fr) 1995-08-11
US5609372A (en) 1997-03-11

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