EP0262067B1 - Ferrure de verrouillage, notamment pour ouvrant coulissant - Google Patents

Ferrure de verrouillage, notamment pour ouvrant coulissant Download PDF

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Publication number
EP0262067B1
EP0262067B1 EP87440053A EP87440053A EP0262067B1 EP 0262067 B1 EP0262067 B1 EP 0262067B1 EP 87440053 A EP87440053 A EP 87440053A EP 87440053 A EP87440053 A EP 87440053A EP 0262067 B1 EP0262067 B1 EP 0262067B1
Authority
EP
European Patent Office
Prior art keywords
locking device
profile
support
sliding wing
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 - Lifetime
Application number
EP87440053A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0262067A1 (fr
Inventor
Gérard Prevot
Daniel Vigreux
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.)
Ferco International Usine de Ferrures de Batiment
Original Assignee
Ferco International Usine de Ferrures de Batiment
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 Ferco International Usine de Ferrures de Batiment filed Critical Ferco International Usine de Ferrures de Batiment
Priority to AT87440053T priority Critical patent/ATE58410T1/de
Publication of EP0262067A1 publication Critical patent/EP0262067A1/fr
Application granted granted Critical
Publication of EP0262067B1 publication Critical patent/EP0262067B1/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
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/185—Preventing actuation of a bolt when the wing is open
    • 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
    • E05B65/087—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings
    • 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
    • Y10T292/54—Trippers
    • Y10T292/558—Sliding bolt, swinging detent

Definitions

  • the invention relates to a locking fitting for a sliding window, door or similar opening comprising, in its housing, a slide connected to a hook bolt cooperating with a keeper secured to the frame and held by a locking device having a lever. elastic return lock whose upper end can bear against the lower edge of the hook of the hook bolt condemning the operation of the slide in the locked position when the sliding leaf is released from the frame.
  • a locking fitting in particular for a sliding window, door or the like opening, comprising in its housing a slide connected to a hook bolt cooperating with a keeper secured to the frame and held in its open position by an elastic return locking device.
  • This locking device comprises a guide located above the screw for fixing and adjusting the hook bolt and sliding in a housing passing right through the bolt holder secured to the slide.
  • Said guide subjected to a movement perpendicular to the direction of movement of the slide, serves as a support for a probe.
  • the probe-guide assembly In the open position, the probe-guide assembly is pushed outwards by an elastic element such that the probe protrudes relative to the edge of the opening and that a boss of the guide cooperates with a plane-stop obtained. by a recess produced in one of the two parallel walls of the housing.
  • the feeler By closing the opening, the feeler bears against the strike plate and causes the guide to move towards the rear, which causes the cooperation between the boss of the guide and the abutment plane of the recess of the housing wall to dissolve. Therefore, we fear return the slide to its locked position.
  • a locking fitting for opening a window, door or the like pivoting about a vertical axis comprising, in its housing, an elastic return slide to give the locking elements an automatic locking position.
  • These locking elements consist of a bolt cooperating with a first strike and a locking rod cooperating with a second strike, the locking elements being secured to the slide and the strikes being secured to the frame. When the opening is closed, these strikes pass through lights made in the housing.
  • the upper end of the locking lever can bear against the lower edge of the locking rod to keep the fitting in the unlocked position, the point of contact between the upper end of the locking lever and the lower edge of the locking rod being located above the upper edge of the light allowing the penetration of the corresponding strike in the housing.
  • this keeper pushes the locking lever and, under the effect of the elastic element connecting the slider to the housing, the fitting automatically goes into the locking position and the locking rod automatically passes through the light produced in the corresponding keeper.
  • this fitting has several drawbacks. Indeed, for each opening of the opening, the user is obliged to give the fitting an unlocking position by actuating the fitting. Furthermore, because there is a certain distance between the point of contact of the locking lever - locking rod and the top of the corresponding keeper, the opening of the leaf is possible without the locking lever having positioned under the locking rod and, after opening, the fitting automatically returns to the locking position. Finally, the locking device can only be used for fittings comprising a locking rod.
  • the present invention aims to remedy these drawbacks.
  • the invention as characterized in claim 1, achieves this objective by providing a locking fitting for window, door or the like opening comprising, in its housing, a slide connected to a hook bolt cooperating with a keeper secured to the frame and held by a locking device having a locking lever with elastic return, the upper end of which can bear against the lower edge of the hook of the hook bolt, preventing the slide from operating towards its locking position with the keeper when the sliding leaf emerges from the frame
  • the locking fitting is provided for a sliding leaf and in that the locking device comprises a support housed between two wings of a sectional profile in " U "of the sliding sash and the rear face of which comprises a boss engaging in a light made in the background d of the profile by taking support, by its lower shoulder, against the lower edge of this light, the positioning of this support being blocked by means for holding it cooperating with means of complementarity of the sliding leaf.
  • the advantages obtained thanks to this invention essentially consist in that the locking device is no longer dependent on the thickness of the bolt holder and can therefore be reinforced, which dimi bare its damage and increases its reliability.
  • the locking device can be put in place on existing sliding doors, already provided with a locking fitting.
  • the realization of the slide and. of the bolt holder is simplified, which also influences their reliability, while making it possible to reduce their cost price.
  • Another advantage is that the locking device is placed under the striker when the sliding door is closed and it becomes impossible to lift the latter. Therefore, the locking device also plays a security role by annihilating any attempt to unhook the sliding door. Finally, it is possible to maneuver the opening at will and the fitting is only put in the locking position after a deliberate maneuver by the user, maneuvering possible only when the opening is in the closed position.
  • the sliding opening 1 of a window, door or the like comprises a locking fitting 2.
  • This comprises an outer plate 3 provided with a hub 4 in which is housed a safety block 5 which can be actuated from the outside by a key passing through an orifice 6 produced in the front flange 7 of said hub 4.
  • the locking fitting 2 comprises an inner plate 8.
  • the outer 3 and inner 8 plates, applied against the outer faces 9, 10 of the sliding opening 1 having a light 12 in line with the locking fitting 2, are held together by fixing elements 13.
  • the locking fitting 2 comprises a housing 15 consisting of two walls 16, 17 between which a slide 18 can be moved, which can be actuated by a handle 19 through a light 20 made in the inner plate 8.
  • the slide 18 is integral with a bolt holder 21 serving as a support for a hook bolt 22 disposed perpendicularly to the direction of movement of the slide 18.
  • This hook bolt 22 comprises at least one hook 23 directed downwards.
  • This hook bolt 22, projecting relative to the wall 17 of the housing 15, moves between the two wings 24, 25 of a profile 26 having a section in the shape of a "U” and constituting the edge of the sliding leaf 1.
  • a hole 28 is made in the bottom 27 of this profile 26 allowing the passage and the vertical displacement of the hook bolt 22.
  • the hook bolt 22 cooperates with a keeper 29 integral with the frame 30 and housed between the wings 31, 32 a profile 33 constituting the edge of the frame 30.
  • the locking fitting 2 includes a locking device 34. This essentially consists of a support 35 provided with holding and positioning means and a locking lever 36.
  • the support 35 is housed between the two wings 24, 25 of the profile 26 and its width 37 is slightly less than the space 38 located between the internal faces 39, 40 of the two wings 24, 25.
  • the rear face 41 of the support 35, applied against the bottom 27 of the profile 26, has a boss 42 also engaging in the slot 28 formed in said bottom 27 of the profile 26.
  • the lower shoulder 43 of this boss 42 bears against the lower edge 44 of the slot 28
  • This lower edge 44 of the light 28 constitutes one of the means of complementarity of the sliding opening 1 allowing the positioning of the locking device 34.
  • This lower shoulder 43 of this boss 42 and the lower edge 44 of the light 28 constitute the means positioning the locking device 34.
  • the height 45 of this boss 42 is slightly less than the thickness 46 of the bottom 27 of the profile 26 to prevent the rear face 47 of the boss 42 from hampering the movement slider cement 18.
  • the rear face 41 is connected to the front face 48 by two inclined walls 49, 50.
  • This front face 48 offset downward relative to the rear face 41, bears against two vertical bosses 51, 52 projecting from the two faces internal 39, 40 of the two wings 24, 25 of the profile 26 in the direction of the median plane 53.
  • the front face 48 has a boss 54 in which a hole 55 is made.
  • a clamping element 56 is engaged in the latter, the truncated tip of which is 57 bears against the bottom 27 of the profile 26.
  • the clamping element 56 is a screw and, consequently, the hole 55 is a tapped hole.
  • the rear face 41 has a clearance 58 so that the clamping element 56 can protrude.
  • the locking means of the locking device 34 are constituted by the screw 56.
  • the locking lever 36 has at its lower end 68 a return arm 69 rocking in the vertical groove 60.
  • the lower end 70 of this return arm 69 has on its external face 71 a stud 72 on which the end is threaded 73 of an elastic element 74, the other end 75 of which is housed in a blind hole 76 produced in the body 59 of the support 35 and opening perpendicularly into the vertical groove 60.
  • This elastic element 74 is in the prestressed position between the bottom 77 of the blind hole 76 and the external face 71 of the return arm 69.
  • the locking lever 36 has at its upper end 78 a control arm 79 located practically in the extension of the return arm 69.
  • This control arm 79 has at its upper end 80 a stop-song 81 against which is supported the lower edge 82 of the hook 23 of the hook bolt 22.
  • the control arm 79 has a camber 83 located between the edge-stop 81 and the upper end 78 of the locking lever 36. This camber 83 makes it possible to retract the edge-stop 81 between the two wings 24, 25 of the profile 26 of the sliding leaf 1.
  • the body 59 of the support 35 narrows towards its vertical edge 84 to facilitate its penetration between the two wings 31, 32 of the section 33 of the frame 30 when the fitting is in the locked position.
  • the elastic element 74 expands and acts on the return arm 69 by causing the rotation of the locking lever 36 so that the control arm 79 describes an arc of a circle in the direction in advance of the hands of a watch limited by the contact between the return arm 69 and the rear wall 86 of the vertical groove 60.
  • the edge-stop 81 comes to be placed under the bottom edge 82 of the hook 23 of the hook bolt 22. It therefore becomes impossible to lower the slider 18 and the hook bolt 22 is held opposite the opening 87 of the keeper 29 as seen in FIG. 3.
  • the front face 88 of the keeper 29 presses on the upper end 80 of the control arm 79 by causing the rotation, in opposite direction of the previous one, of the locking lever 36 until the camber 83 of the control arm 79 is in contact with said front face 88 of the keeper 29.
  • the return arm 69 describes an arc of a circle and compresses the elastic element 74.
  • the edge-stop 81 being located in the clearance 89 of the hook bolt 22 and the hook 23 being inside the keeper 29, it becomes possible to actuate the slider 18 to bring it to the locking position as shown in FIG. 2.
  • the device 34 is placed under the keeper 29 and it becomes impossible to lift the sliding leaf 1 after closing and locking.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Lock And Its Accessories (AREA)
  • Window Of Vehicle (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Dry Shavers And Clippers (AREA)
  • Seal Device For Vehicle (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Vehicle Body Suspensions (AREA)
EP87440053A 1986-09-16 1987-09-10 Ferrure de verrouillage, notamment pour ouvrant coulissant Expired - Lifetime EP0262067B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87440053T ATE58410T1 (de) 1986-09-16 1987-09-10 Verriegelungsvorrichtung, insbesondere fuer schiebefluegel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8613044A FR2603931B1 (fr) 1986-09-16 1986-09-16 Ferrure de verrouillage notamment pour ouvrant coulissant
FR8613044 1986-09-16

Publications (2)

Publication Number Publication Date
EP0262067A1 EP0262067A1 (fr) 1988-03-30
EP0262067B1 true EP0262067B1 (fr) 1990-11-14

Family

ID=9339056

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87440053A Expired - Lifetime EP0262067B1 (fr) 1986-09-16 1987-09-10 Ferrure de verrouillage, notamment pour ouvrant coulissant

Country Status (13)

Country Link
US (1) US4902056A (ko)
EP (1) EP0262067B1 (ko)
JP (1) JPS63103179A (ko)
KR (1) KR910005295B1 (ko)
CN (1) CN1014441B (ko)
AT (1) ATE58410T1 (ko)
CA (1) CA1297135C (ko)
DE (1) DE3766210D1 (ko)
ES (1) ES2019402B3 (ko)
FR (1) FR2603931B1 (ko)
GR (1) GR3001472T3 (ko)
HK (1) HK77691A (ko)
SG (1) SG77291G (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722825B1 (fr) 1994-07-22 1996-09-06 Ferco Int Usine Ferrures Dispositif d'anti-fausse manoeuvre et ferrure de verrouillage munie d'un tel dispositif
FR2756863B1 (fr) * 1996-12-06 1999-01-22 Ferco Int Usine Ferrures Dispositif de securite de type antifausse manoeuvre pour une ferrure de verrouillage d'un vantail
FR2763981B1 (fr) * 1997-05-30 1999-07-30 Ferco Int Usine Ferrures Ferrure de verrouillage pour ouvrant coulissant de porte, fenetre ou analogue
FR2765261B1 (fr) 1997-06-27 1999-08-06 Ferco Int Usine Ferrures Ferrure de verrouillage pour ouvrant coulissant et dispositif anti-effraction pour une telle ferrure
FR2777589B1 (fr) * 1998-04-17 2000-05-26 Ferco Int Usine Ferrures Ferrure de verrouillage a au moins deux penes de condamnation pour ouvrant coulissant de porte, fenetre ou analogue
FR2891296B1 (fr) * 2005-09-26 2007-12-28 Norsk Hydro As Dispositif d'accrochage et de decrochage entre un coulissant et un montant.
US9624701B2 (en) * 2010-08-30 2017-04-18 Hoppe Holding Ag Multi-point lock having a shootbolt with a flat driverail mounted in a narrow groove
KR101597291B1 (ko) 2014-04-04 2016-02-24 최근학 만차랑 단호박의 육묘 증식방법
IT201700049631A1 (it) * 2017-05-08 2018-11-08 Benedetto Fedeli Serratura
CN110479000A (zh) * 2018-05-15 2019-11-22 江苏久历森环境科技有限公司 一种可自动清洁式机械油雾过滤器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR365978A (fr) * 1906-05-07 1906-09-24 Gustave Emile Berthier Serrure entaillée pour portes à coulisse
US1568353A (en) * 1923-07-09 1926-01-05 Roland L Tullis Automobile door latch
US2293363A (en) * 1940-09-19 1942-08-18 Charles J Schell Lock structure
US4480862A (en) * 1981-11-27 1984-11-06 W & F Manufacturing, Inc. Latching and locking mechanism for sliding door
US4489966A (en) * 1982-04-08 1984-12-25 S&C Electric Company Door or cover latch and latching system utilizing same
US4607510A (en) * 1984-10-03 1986-08-26 Ideal Security Inc. Lock mechanism for closure members

Also Published As

Publication number Publication date
ES2019402B3 (es) 1991-06-16
SG77291G (en) 1992-02-14
HK77691A (en) 1991-10-11
CN1014441B (zh) 1991-10-23
JPS63103179A (ja) 1988-05-07
KR880004194A (ko) 1988-06-02
ATE58410T1 (de) 1990-11-15
KR910005295B1 (ko) 1991-07-24
FR2603931A1 (fr) 1988-03-18
US4902056A (en) 1990-02-20
EP0262067A1 (fr) 1988-03-30
CA1297135C (fr) 1992-03-10
CN87106323A (zh) 1988-06-01
GR3001472T3 (en) 1992-10-08
FR2603931B1 (fr) 1994-01-21
DE3766210D1 (de) 1990-12-20

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