EP0405252A2 - Verrou - Google Patents

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Publication number
EP0405252A2
EP0405252A2 EP90111322A EP90111322A EP0405252A2 EP 0405252 A2 EP0405252 A2 EP 0405252A2 EP 90111322 A EP90111322 A EP 90111322A EP 90111322 A EP90111322 A EP 90111322A EP 0405252 A2 EP0405252 A2 EP 0405252A2
Authority
EP
European Patent Office
Prior art keywords
locking
axis
base plate
particular according
cylinder
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.)
Granted
Application number
EP90111322A
Other languages
German (de)
English (en)
Other versions
EP0405252A3 (en
EP0405252B1 (fr
Inventor
Manfred Setzer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Melchert Beschlage & Co KG GmbH
Original Assignee
Melchert Beschlage & Co KG GmbH
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 Melchert Beschlage & Co KG GmbH filed Critical Melchert Beschlage & Co KG GmbH
Priority to AT90111322T priority Critical patent/ATE92997T1/de
Publication of EP0405252A2 publication Critical patent/EP0405252A2/fr
Publication of EP0405252A3 publication Critical patent/EP0405252A3/de
Application granted granted Critical
Publication of EP0405252B1 publication Critical patent/EP0405252B1/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
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/047—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis parallel to the surface on which the fastener is mounted
    • E05C3/048—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis parallel to the surface on which the fastener is mounted parallel to the wing edge
    • 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
    • E05B63/0052—Locks mounted on the "frame" cooperating with means on the "wing"

Definitions

  • the invention relates to a device for locking windows, doors or the like, according to the preamble of claim 1.
  • Such locking devices which can be used in addition to the window-specific locking device, represent a further effective obstacle against unauthorized attempts to open them; they delay the opening success and, moreover, generally require noise-reducing measures.
  • the structural and assignment design of such locking devices is still in need of improvement.
  • the object of the invention is therefore to design a generic device for locking windows, doors or the like in a technically simple, easy-to-assemble manner in such a way that the different stop conditions in practice are accommodated, thus also simplifying the retrofitting.
  • a generic locking device of increased utility value is achieved: This is primarily due to the design optimized in terms of attachment technology.
  • the locking plate is easily reversible on the axis. In this way, the locking plate can be set up as a right or left-hinged element in no time at all. The latter can even be done by the knowledgeable layperson.
  • the adaptable insert is optimized in that the securing plate, the longitudinal center plane of which runs adjacent to the axis at a distance, can be turned both about a transverse central axis lying perpendicular to its plane and about its transverse central axis. In this way, different overhang dimensions of the sash frame of the window or door to be secured can be detected, in addition to the right / left use already mentioned.
  • the locking part of the locking cylinder enters openings on the end faces of a bearing hub of the locking plate.
  • these openings are aligned in a symmetrical manner.
  • Such openings can be realized in the vicinity of the hub edge, so that there is a leverage distance to the axis.
  • the bearing hub forms the largest material accumulation anyway, the openings are housed in a stabilizing zone of the securing plate.
  • the locking cylinder is arranged in one of the bearing eyes of the axle projecting from the base plate.
  • the locking cylinder is designed as a pressure cylinder, which accommodates the axially oriented basic structure of the device.
  • Stability is an advantageous development found that the locking part of the lock cylinder engages only with part of its cross-section in the openings and another part of its cross-section is embedded in a groove in the base plate.
  • the opening which complements the overall opening cross section is thus distributed over both basic components of the locking device.
  • the corresponding joint-overlapping locking action therefore affects the load on both parts, it being advantageous that the rear area is already highly stable from the start due to the formation of the receiving part for the locking cylinder.
  • the axis be secured by a cross screw which is seated in a cross hole open towards the base plate. Taking into account the turn-symmetrical structure, two cross holes are made. The one that is not accessible in the locked position is used. This also increases the security of such a locking device, which is reflected in claim 8.
  • the accessibility of the locking cylinder a further development has the advantage that the head surface of the bearing eye that supports the locking cylinder slopes away from the base plate.
  • the cylinder axis is thereby further advanced in favor of a lift off the mounting surface.
  • the pusher movement of the locking cylinder is perpendicular to the head surface, which, in addition to the improved accessibility of the key, also improves the engagement in the base plate, since the larger engagement cross-section of the opening shifts in the direction of the stationary component.
  • a window frame 1 is assigned two window sashes 2. It is a turn / tilt window sash, which have the usual window locking device 3 and, in the area of the vertical hinge axis, are additionally provided with additional security at a maximum distance, in the form of a locking device 4 each.
  • the vertical hinge axis is defined by an upper fitting 5 and a lower fitting 6.
  • the lower fitting 6 forms together with a further fitting part 6 'at the same time the horizontal tilt axis, which are as far apart as possible with respect to the locking device 4 or locking devices 4, in the upper left or right corner of the window sash 2.
  • the locking device 4 has a base plate 7 to be fastened to the window frame 1.
  • the base plate is an elongated rectangular plan and forms end-protruding bearing eyes 8, 9 perpendicular to the plane of the base plate.
  • the bearing eyes 8.9 take up a physical axis 10. This carries a securing plate 11 so that it can be folded.
  • the folding plane lies transversely to the length of the base plate 7.
  • the locking plate 11 is approximately square in plan.
  • the side edge corresponds approximately to twice the width of the base plate 7, so that a sufficiently wide locking tab 12 in front of a sufficiently wide waxing lies.
  • the locking tab 12 overlaps an edge portion of a frame leg of the window sash 2 in the locking position.
  • a locking cylinder 13 serves as a locking means.
  • the latter is designed as a pressure cylinder and is mounted in the upper, correspondingly axially elongated bearing eye 8 of the base plate 7 also cylindrical housing 15 of the lock cylinder 13 is matched.
  • a grub screw 16 is used to fix the housing 15. The latter is inserted from the rear of the base plate 7, that is to say it is not accessible when the base plate is in the assembled state.
  • the associated threaded bore bears the reference number 17.
  • the geometric axis x-x of the locking cylinder 13 extends in parallel to the geometric axis y-y of the physical axis 10, which can also be referred to as an axle bolt.
  • the top surface 8 'of the lock cylinder 13 carrying, axially elongated bearing eye 8 extends at right angles to the flat, the stop surface forming rear 7' of the base plate 7th
  • the top surface 8 'of the bearing eye 8 carrying the locking cylinder 13 is oriented so that it slopes away from the base plate 7.
  • the angle of inclination labeled Alpha is 30 °.
  • the receptacle 14 is correspondingly oriented such that it lies perpendicular to the said head surface 8 ⁇ of the hub 8, that is to say no longer projects out above te spatial parallelism of the geometric axes xx and yy exists.
  • this locking part 19 is a cylindrical locking bolt which passes through a central opening in the housing 13. The unlocked position results from Fig. 11, which shows the locking member in the spring-retracted position.
  • the receptacle 14 For radially supported guidance of the locking part 19, the receptacle 14 continues into a guide bore 20 with a smaller cross section. The latter extends in the inner end region of the upper bearing eye 8.
  • openings 11 are formed on the corresponding end face 22 'of the locking plate 11 for rotationally locking engagement of the locking member 19.
  • the openings 21 extend in the area of a bearing hub 22 formed by the securing plate 11.
  • the latter has an essentially cylindrical shape and extends over the entire axial width of said locking plate, thus extends from the bearing eye to the bearing eye.
  • the openings 21 are realized diametrically opposite one another. Such openings 21 are congruently aligned and also lie on the end face 22 ⁇ of the bearing hub 22 facing the bearing eye 9. Accordingly, the securing plate 11 can optionally be set up for a right or left overlap of the window sash 2. Reference is made to FIGS. 5 and 8, where the corresponding change of sides can be seen while maintaining the distance A between the stop surface on the window sash side and the one broad surface I of the securing plate 11. To turn the securing plate 11 on the axis 10, the axis of the base plate 7 is releasably assigned. It can be seen in the lower bearing eye 9. The other bearing eye is closed at the top towards the hole.
  • the problem of the different overhang dimension of the window sash 2 is also taken into account in terms of the abutment, that is, for example, a smaller dimension A 'than in FIG. 5.
  • abutment that is, for example, a smaller dimension A 'than in FIG. 5.
  • the other broad area II of the locking plate 11 lies on the visible side of the frame section of the window sash 2.
  • This broad surface II runs tangentially into the cylindrical outer surface of the bearing hub 22. Both broad areas I, II extend parallel, the thickness of the locking flap thus created pens 12, as already indicated, is smaller than the diameter of the bearing hub 22.
  • the ratio is approximately 1: 2.
  • the longitudinal center plane EE of the locking plate 11 runs at a lateral distance z adjacent to the geometric axis 10, so that the illustrated alternative alternatives result using the created turning options, that is, the locking plate 11 both about a perpendicular to its plane and about it in-plane transverse central axis y ⁇ -y ⁇ . is reversible.
  • a measure is taken in such a way that the locking part 19 of the locking cylinder 13 engages only part of its cross-section in the openings 21 and another part of its cross-section is embedded in a groove 23 of the base plate 7 in a virtually form-fitting manner.
  • This groove 23 adjoins the guide bore 20 as a milling in the longitudinal direction of the base plate 7. It is realized as a U-shaped groove, but can also follow the course of the jacket of the cylindrical locking part 19. This leads to a both the horizontal joint F and the transverse, i.e. vertical joint F 'overlapping blocking zone.
  • the axis 10 is secured by a cross screw 24.
  • this cross screw it is a grub screw.
  • the inner, lockable end has a conical shape and engages in a V-shaped annular groove 25 of the physical axis 10.
  • the receptacle for the cross screw 24 is a cross hole which is open towards the base plate 7 in the locked position of the locking device 4 In this way, the safety device is hidden from view and also protected.
  • two such transverse bores 26 are realized in the central region of the bearing hub 22. They lie diametrically opposite one another, in the same diametrical plane in which all openings 21 extend. The visible side remains empty.
  • a measure that promotes the secure arrangement of the base plate 7 is that part of the retaining screw drill holes 27 of the base plate covered by the bearing hub 22 diverge. This means that these retaining screw boreholes have no orientation perpendicular to the plane of the base plate. This leads to a better anchoring hold of these retaining screws, so that they can withstand locking device 4 rough effects.
  • the holding screw drill holes closer to the bearing eyes 8, 9 are expediently aligned in a divergent manner (cf. FIG. 3). These bear the reference symbol 27 '.
  • the end on the insertion side is tapered.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)
  • Massaging Devices (AREA)
  • Lock And Its Accessories (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Centrifugal Separators (AREA)
EP90111322A 1989-06-30 1990-06-15 Verrou Expired - Lifetime EP0405252B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90111322T ATE92997T1 (de) 1989-06-30 1990-06-15 Verriegelungsvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3921492 1989-06-30
DE3921492A DE3921492C2 (de) 1989-06-30 1989-06-30 Verriegelungsvorrichtung

Publications (3)

Publication Number Publication Date
EP0405252A2 true EP0405252A2 (fr) 1991-01-02
EP0405252A3 EP0405252A3 (en) 1991-08-21
EP0405252B1 EP0405252B1 (fr) 1993-08-11

Family

ID=6383991

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90111322A Expired - Lifetime EP0405252B1 (fr) 1989-06-30 1990-06-15 Verrou

Country Status (3)

Country Link
EP (1) EP0405252B1 (fr)
AT (1) ATE92997T1 (fr)
DE (2) DE3921492C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349576B2 (en) * 1997-10-08 2002-02-26 Allen-Stevens Corp. Lockable sash assembly
WO2006003432A1 (fr) * 2004-07-06 2006-01-12 Sure Locking Systems Limited Mécanisme de verrouillage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321169A1 (de) * 1993-06-25 1995-01-05 Melchert Beschlaege Vorrichtung zur Verriegelung von Fenstern, Türen oder dergleichen
DE29503112U1 (de) * 1995-02-24 1995-06-01 Ströter & Co., 42579 Heiligenhaus Einbruchsicherung für Fenster
WO1997028336A1 (fr) * 1996-01-31 1997-08-07 Oliver Berberich Dispositif servant a verrouiller un composant pivotant entre deux positions extremes autour d'un axe et se trouvant en position fermee pour obstruer l'ouverture d'acces a un espace entoure par des murs
DE19725102C2 (de) * 1996-01-31 2003-02-13 Oliver Berberich Vorrichtung zur Verriegelung eines zwischen zwei Endstellungen bewegbaren, in Verschlußstellung befindlichen Bauteils zum Verschließen einer Zugangsöffnung zu einem von Wänden umschlossenen Raum

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468712A1 (fr) * 1979-11-02 1981-05-08 Adler Sa Charniere a blocage selectif
US4322100A (en) * 1979-12-03 1982-03-30 Lyall A. McLennan Abutment swivel doorstop
GB2098271A (en) * 1981-05-09 1982-11-17 Mallin Paul James Locking device
DE8503363U1 (de) * 1985-02-07 1985-05-15 Franz Schneider Brakel GmbH & Co, 3492 Brakel Sicherungsvorrichtung fuer fenster, tueren, klappen od. dgl.
DE8515524U1 (de) * 1985-05-25 1985-08-29 Fipke, Boris, 8044 Unterschleißheim Sicherungeinrichtung für ein zu öffnendes Fenster od. dgl.
DE8804633U1 (de) * 1988-04-08 1988-07-21 Sondermann, Horst, 5620 Velbert Sicherungseinrichtung für öffenbare Fenster od. dgl.
DE8812938U1 (de) * 1988-10-14 1988-12-01 W. Hautau GmbH, 3068 Helpsen Beschlag zur Sicherung von beweglichen Flügeln für Fenster, Türen o.dgl. gegen Aufhebeln von außen
DE8901988U1 (de) * 1989-02-20 1989-04-13 Fipke, Boris, 8044 Unterschleißheim Sicherungseinrichtung für Fenster

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6349576B2 (en) * 1997-10-08 2002-02-26 Allen-Stevens Corp. Lockable sash assembly
WO2006003432A1 (fr) * 2004-07-06 2006-01-12 Sure Locking Systems Limited Mécanisme de verrouillage
US7836736B2 (en) 2004-07-06 2010-11-23 Sure Locking Systems Limited Lock mechanism

Also Published As

Publication number Publication date
EP0405252A3 (en) 1991-08-21
DE3921492A1 (de) 1991-01-10
EP0405252B1 (fr) 1993-08-11
DE3921492C2 (de) 1995-09-21
ATE92997T1 (de) 1993-08-15
DE59002279D1 (de) 1993-09-16

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