EP0067075B1 - Poignée de fermeture de vantail coulissant à verrouillage semi-automatique - Google Patents

Poignée de fermeture de vantail coulissant à verrouillage semi-automatique Download PDF

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Publication number
EP0067075B1
EP0067075B1 EP19820400543 EP82400543A EP0067075B1 EP 0067075 B1 EP0067075 B1 EP 0067075B1 EP 19820400543 EP19820400543 EP 19820400543 EP 82400543 A EP82400543 A EP 82400543A EP 0067075 B1 EP0067075 B1 EP 0067075B1
Authority
EP
European Patent Office
Prior art keywords
section member
radial
wing
handle according
locking
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
Application number
EP19820400543
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0067075A1 (fr
Inventor
Pierre Paumier
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.)
La Croisee DS SAS
Original Assignee
La Croisee DS SAS
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 La Croisee DS SAS filed Critical La Croisee DS SAS
Publication of EP0067075A1 publication Critical patent/EP0067075A1/fr
Application granted granted Critical
Publication of EP0067075B1 publication Critical patent/EP0067075B1/fr
Expired 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
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/0835—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis parallel to the wings

Definitions

  • the present invention relates to a closing handle for a leaf mounted sliding in a frame, comprising a profile fixed to the leaf, in which is articulated, by means of a cylindrical bead placed in a groove-shaped housing, another profile circumferentially stressed, by elastic means interposed between the two profiles, towards a position in which a locking element, such as a pawl, secured to the movable profile normally comes, for the leaf closed position, automatically engaged with an element of conjugate locking, fixed to the frame, the elastic means being capable of being neutralized under the effect of a device for retaining the movable profile immobilizing the latter in a separable manner in a position in which, for the closed position of the leaf, the locking elements are out of engagement.
  • Such a handle (US-A-3,161,923), the locking of which is said to be semi-automatic, meets a safety condition which is not fulfilled in the handles with so-called automatic locking, that is to say of which the arrangement is such that it is not possible to prevent the leaf from locking in the closed position.
  • automatic locking that is to say of which the arrangement is such that it is not possible to prevent the leaf from locking in the closed position.
  • the leaf gives access, for example, to a balcony or a terrace
  • the person who has crossed the open leaf may find themselves, so to speak, trapped outside when an untimely maneuver, for example by a child, close the leaf by locking it in an almost irreversible way.
  • prior manual action on the retainer makes the locking spring inoperative and therefore eliminates the risk of unwanted locking.
  • the object of the invention is to provide a closing handle whose construction is simpler and more aesthetic than the known handles.
  • the invention provides a closing handle of the type mentioned at the start, characterized in that the retaining device provided for neutralizing the circumferential elastic means comprises, in one of the profiles, a radial cavity forming a catch for a conjugate radial boss provided on the other profile, and in that the groove, in section, has an oval-shaped profile allowing the movable profile, not only to pivot, but also to undergo movements in a transverse direction to the joint, thanks to which a relative sliding, both circumferential and radial, can take place between one of the edges of the cavity and the boss of the retaining device when a corresponding angular displacement is printed manually on the movable profile.
  • the combination according to the invention essentially constituted by a bore of oval section for mounting the articulation axis in the form of a bead and by a retainer of the boss and stop notch type for the temporary immobilization of the movable profile , allows to execute almost all the elements necessary for the neutralization of the automation during the factory forming of the profiles, for example by spinning if their material is based on aluminum.
  • the only additional mechanical element to be provided is an elastic means with radial action which urges the movable profile in a direction corresponding either to locking, in the case where the retaining device is inactive, or to tightening the boss in the cavity forming notch. stop if the retainer occupies its active position keeping the conjugate locking elements out of engagement.
  • a single spring with double action, circumferential and radial comprising for example a helical winding to urge the movable profile towards its locking position and a part in the form of an isosceles triangle extending one of the ends of the winding, compressed between two radially spaced anchoring zones, provided on the respective sections, in which the vertex of the triangle adjacent to the equal sides and the base opposite this vertex are supported.
  • the boss provided for example on a circumferential wing of the movable profile, and the cavity forming a catch notch are located entirely in the interior space comprised between the two profiles, so that the handle following the The invention has the same plain appearance as a purely automatic locking handle, without any visible projecting or recessed part.
  • Figure 1 shows a French window with two sliding leaves, 1, 2, of which the frame 3 is fitted and is fixed in a rebate of a concrete wall 4.
  • One of the leaves, the right leaf 2 of FIG. 1 has a recessed closure 6 which does not is open, in principle, only for cleaning purposes. Access to the outside is normally done by opening the left leaf, 1, which for this purpose comprises a closing handle 7 mounted on the surface, with semi-automatic locking obtained by hooking a pawl 8 on a keeper 9 fixed on the inside face of the frame 3.
  • the closing handle 7 comprises a profile 11 of general shape in an angle at an obtuse angle, one of the wings 12 of which is bolted on the surface, at 13, on a profile 14 of the chassis leaf 1 and whose junction zone 16 with the other wing 17, radial, has an axial groove 18 in which is engaged a bead 19 constituting a hinge pin carried by another movable profile 21.
  • the bead 19 is formed at one end of a radial wing 22 of the profile 21, which forms a body with a curved circumferential wing 23 covering the end 24 of the wing 17 of the fixed profile 11.
  • the pawl 8 extends from the radial wing 22 of the profile 21 and carries at its end a spout 26 which can be kept engaged with the keeper 9 in the form of a hook, for the position closed leaf 1, under the double elastic action of a spring 27 comprising, on the one hand a helical winding 28 whose respective ends are supported on the radial wings 17, 22 of the profiles and which tends to rotate in the direction clockwise, the profile 21 around the articulation defined by the bead 19 and the groove 18, on the other hand a triangular part 29 which extends the end of the winding 28 supported on the radial wing 17 of the fixed profile, and which exerts on the mobile profile 21 an essentially radial thrust holding the bead 19 in the cylindrical bottom 18a of the groove 18.
  • the part 29 has the shape of an isosceles triangle, the apex 31 adjacent to the equal sides of the triangle is engaged and retained in a groove 32 located approximately to the right of the pawl 8 and relatively close to the bead 19 on the wing 22, and the base of the triangle 33 which is opposite the apex 31 and which consists of two segments 33a, 33b, is engaged in a groove 34 adjacent the end 24 of the radial wing 17 of the profile fixed 11.
  • a retaining device which neutralizes the circumferential action of the winding 28 of the spring 27 and which keeps the pawl 8 free from the keeper 9.
  • This device comprises on the inner face of the circumferential wing 23 of the movable profile 21 a boss 36 which, under the effect of a manual push exerted in the opposite direction to that of clockwise on the movable profile 21, can engage in a conjugate groove 37 formed in the edge of the wing 17 of the fixed profile 11.
  • the boss 36 can slide radially and axially in contact with the adjacent edge 37a of the groove 37 when the profile 21 is moved manually in an anti-clockwise direction, thanks to the fact that the cooperation of the boss 36 with the groove edge 37a prints the profile 21 a travel t radial, against the triangular part 29 radially compressed by the spring 27, made possible by the oval shape 18b of the housing 18 of the bead 19.
  • the movable profile 21 is retained axially with respect to the fixed profile 11 by virtue of a notch 38 formed in the bead 19 opposite the cylindrical part 18a of the groove 18, through which a headless screw 39 engaged in a threaded orifice 41 executed in the junction region 16, between the two wings 12, 17 of the fixed section.
  • the spring 27 is itself retained axially relative to the fixed profile by a notching or crushing of the edge 34a of the groove 34, which punctually punctures the segments 33a, 33b of the base 33 of the triangular part 29 with radial elasticity.
  • the reestablishment of the automatic locking can obviously be obtained from the position for which the boss 36 is retained in the groove 37 by a manual action exerted clockwise on the movable profile 21.
  • the boss 136 instead of forming a simple bulge as in Figure 3, on the circumferential wing 123 of the movable profile 121, has the shape of a cylinder provided in the junction region between the wings 122 and 123, which cooperates with a complementary groove 137-disposed laterally at the end 124 of the radial wing 117 of the fixed section.

Landscapes

  • Lock And Its Accessories (AREA)
  • Sheet Holders (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP19820400543 1981-05-25 1982-03-25 Poignée de fermeture de vantail coulissant à verrouillage semi-automatique Expired EP0067075B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8110333 1981-05-25
FR8110333A FR2506372A1 (fr) 1981-05-25 1981-05-25 Poignee de fermeture de vantail coulissant a verrouillage semi-automatique

Publications (2)

Publication Number Publication Date
EP0067075A1 EP0067075A1 (fr) 1982-12-15
EP0067075B1 true EP0067075B1 (fr) 1985-07-17

Family

ID=9258845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19820400543 Expired EP0067075B1 (fr) 1981-05-25 1982-03-25 Poignée de fermeture de vantail coulissant à verrouillage semi-automatique

Country Status (3)

Country Link
EP (1) EP0067075B1 (enrdf_load_stackoverflow)
DE (1) DE3264737D1 (enrdf_load_stackoverflow)
FR (1) FR2506372A1 (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170547A (en) * 1985-01-31 1986-08-06 Rexnord Inc Latch assembly
FR2631068B1 (fr) * 1988-05-03 1994-12-02 Ferco Int Usine Ferrures Ferrure de verrouillage, notamment, pour ouvrant coulissant
FR2631069B1 (fr) * 1988-05-09 1991-02-08 Ferco Int Usine Ferrures Ferrure de verrouillage pour ouvrants coulissants
AU627346B2 (en) * 1989-08-18 1992-08-20 Alchin & Long Group Pty Limited Locking device for sliding sash
AU641561B2 (en) * 1990-10-31 1993-09-23 Alchin & Long Group Pty Limited Locking mechanism for sliding sash windows
AU656040B2 (en) * 1991-11-26 1995-01-19 Maureen Anne Harris Sliding door and window security means
AU648451B2 (en) * 1992-01-09 1994-04-21 Assa Abloy Australia Pty Limited A handle
DE19745116A1 (de) * 1997-10-11 1999-04-15 Happich Fahrzeug & Ind Teile Schiebefenstergriff
GR1003697B (el) * 1999-06-28 2001-10-16 Κλειθρο συρομενων θυρων/παραθυρων αλουμινιου με μηχανισμο αγκιστρωσεως αυτοματα περιστρεψιμου προφιλ επιμηκους αγκιστρου και ανεξαρτητο μηχανισμο ασφαλισεως του αγκιστρου
DE20108954U1 (de) * 2001-05-29 2002-10-10 Ramsauer, Dieter, 42555 Velbert Stangenverschluß
US10865588B2 (en) 2015-08-24 2020-12-15 Dan Raz Ltd. Securing mechanism for a sliding panel
US9970214B2 (en) 2015-11-29 2018-05-15 Dan Raz Ltd Door or other closable panel with lock-actuating linkage
US10487545B2 (en) 2016-03-03 2019-11-26 Dan Raz Ltd. Latch arrangement having a stop latch
WO2019043678A1 (en) 2017-09-03 2019-03-07 Dan Raz Ltd. TAQUET ARRANGEMENT
US11280114B2 (en) * 2017-09-29 2022-03-22 Arow Global Corp. Friction latch for sliding sash window

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3161923A (en) * 1963-03-26 1964-12-22 Allen Stevens Corp Fastening device

Also Published As

Publication number Publication date
DE3264737D1 (en) 1985-08-22
FR2506372B1 (enrdf_load_stackoverflow) 1983-12-02
FR2506372A1 (fr) 1982-11-26
EP0067075A1 (fr) 1982-12-15

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