EP1770234A1 - Treibstangenverschluss oder dergleichen - Google Patents

Treibstangenverschluss oder dergleichen Download PDF

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Publication number
EP1770234A1
EP1770234A1 EP06300995A EP06300995A EP1770234A1 EP 1770234 A1 EP1770234 A1 EP 1770234A1 EP 06300995 A EP06300995 A EP 06300995A EP 06300995 A EP06300995 A EP 06300995A EP 1770234 A1 EP1770234 A1 EP 1770234A1
Authority
EP
European Patent Office
Prior art keywords
follower
locking device
locking
parts
control
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
EP06300995A
Other languages
English (en)
French (fr)
Other versions
EP1770234B1 (de
Inventor
Vincent Giessinger
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
Publication of EP1770234A1 publication Critical patent/EP1770234A1/de
Application granted granted Critical
Publication of EP1770234B1 publication Critical patent/EP1770234B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/021—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening with rack and pinion mechanism

Definitions

  • the invention relates to a locking device of the lock, espagnolette-lock or other type, comprising, rotatably mounted in a housing, a follower for controlling any locking member of the bolt type, operating rod or the like.
  • the present invention relates to the field of building hardware and relates, in particular, to the locking mechanism mechanism lock type, espagnolette, espagnolette lock or the like, incorporating as a control member, a follower.
  • lock fittings which are rotatably mounted in a housing, a follower for the control of locking or unlocking, as the case may be, of a dead bolt, a latch bolt, a latch an operating rod or other.
  • a follower for the control of locking or unlocking, as the case may be, of a dead bolt, a latch bolt, a latch an operating rod or other.
  • the peculiarity of such a follower consists in that it comprises a hub usually traversed, axially, an opening for the passage of a handle maneuvering square or control button on which the user acts to ensure control unlocking or locking.
  • this hub of the follower is usually equipped, peripherally, with a drive finger and / or a toothing and / or other drive member, while the opening for the passage of maneuvering square is positioned angularly relative to these or these members so that in the locking or unlocking position, the control handle comes to adopt a position, as the case, horizontal or vertical.
  • the present invention is able to respond to the aforementioned problem through a solution that is particularly surprising because of the benefits it provides.
  • the invention relates to a locking device of the lock type, espagnolette, espagnolette lock or other, comprising, mounted in a housing around an axis of rotation, a follower for the control, direct or indirect, of an organ locking device, of the bolt or rod type, characterized in that said follower is subdivided, along a junction plane perpendicular to its axis of rotation, into at least a first part and a second part of a nut that can be rotated one by relative to the other, resilient means repulsion pushing said follower parts in an angular position offset.
  • the follower has a hub through which an opening for the passage of an operating square of a handle or a control button, each follower portion having a hub portion.
  • the follower of this locking device also comprises, in combination, the elastic means for compensating for its axial clearance in the housing in which it is mounted.
  • these elastic means for compensating the axial clearance are defined, substantially, by the defined elastic means capable of pushing the follower parts into their angular offset position.
  • the follower further comprises indexing means retractable from its position in the housing.
  • the present invention relates to the field of locking devices such as lock, espagnolette, espagnolette lock or the like.
  • Such a locking device 1 comprises a control mechanism housed in a housing 4 and usually comprising a follower 2 for controlling any locking member, such as a bolt, operating rod or the like.
  • This follower 2 comprises a hub 3 for its rotational mounting in the casing 4 of the locking device 1.
  • the hub 3 can be protruding on either side of the latter to keep it rotated in openings 5 adapted in walls. 6, 7, of the housing 4.
  • these walls 6, 7 of the housing 4 may have, internally, an annular rim intended to cooperate with an annular groove that then comprises, on either side the hub 3.
  • the follower 2 is subdivided, along a junction plane perpendicular to its axis of rotation X, into at least a first portion 2A and a second follower portion 2B rotatable relative to one another. the other, preferably in a limited angular travel, between a position angularly offset P1, for example visible in Figures 3 and 4 and in a position in which these follower parts 2A, 2B are instead aligned.
  • each follower portion 2A, 2B has a hub portion 10A, 10B.
  • the openings, of square section, 8A and 8B, respectively of the hub portion 10A and 10B are angularly offset, whereas in the aligned position these openings 8A, 8B are strictly in the extension of one another.
  • elastic repulsion means 11 are provided to precisely push the follower portions 2A, 2B in their offset position P1. Also, through them, the hub portions 10A, 10B exert opposing pairs on the square maneuver 9 introduced into their respective opening 8A, 8B. It follows a tightening of the opening 8 of the hub 3 around said maneuvering square 9.
  • the follower 2 carries, peripherally, at least one drive member such as a toothing 12 or other control finger for driving any locking element.
  • These driving members may be associated with only one of the follower parts 2A, 2B, just as they can be separated at the latter.
  • At least one control member in this case all the teeth of a toothing 12, as in the embodiment of FIGS. 1 to 4, or only one of these teeth or a control finger, as illustrated in Figures 5 to 8 corresponding to another embodiment, is subdivided into two portions 12A, 12B each associated with a follower portion 2A, 2B, so that an angular offset between them creates, moreover, an offset between the two portions of teeth 12A, 12B.
  • the two embodiments shown illustrate that this subdivision can be done according to a junction plane perpendicular to the axis of rotation X or in a plane parallel to this axis.
  • a tooth 13 of this toothing 12 (or a control finger) has a total width 14 greater than its nominal width 14A determined according to the size of the openings, for example of the rack with which said toothing 12 is brought to cooperate.
  • this nominal width 14A is defined taking into account a functional clearance necessary to allow the meshing of the toothing 12 on the rack.
  • this functional game is essential, it is at the origin of a relative mobility, for example of an operating rod with respect to the follower 2 which can lead, when an order is exerted on the latter , in an incomplete actuation of said operating rod, so in a locking or unlocking which is not total.
  • the present invention overcomes this disadvantage insofar as the width 14 of a tooth 13 can be adjusted, strictly, to the size of an opening in a rack that includes, for example a rod maneuvering or an easel of transmission.
  • the absence of play does not prevent operation because of the elastic repulsion means 11 which, in the event of stress for the engagement of a tooth 13 in said rack, are able to absorb this constraint. allowing the width 14 of said tooth 13 to be adjusted.
  • the two tooth portions 12A, 12B are capable of being pushed against the action of the elastic repulsion means 11 in a alignment position relative to each other until the tooth or teeth 13 reach their nominal width 14A.
  • the elastic repulsion means 11 can be present in the form of a silentbloc 15 interposed between two locking jaws 16A, 16B equipping, respectively, a follower portion 2A, 2B, a hub portion 10A, 10B or a drive wheel portion.
  • each of these locking jaws 16A, 16B still constitutes abutment means which, in cooperation with the other follower part with respect to that which this jaw equips, limits the angular phase shift.
  • a locking jaw 16A, 16B of a follower portion 2A, 2B extends beyond the junction plane to cooperate with a recess 17B, 17A, which is precisely equipped with the other part of follower 2B, 2A.
  • the elastic repulsion means 11 are defined by a simple rubber block 18 inserted in a notch 19 between two locking jaws 20A, 20B defined, substantially, by a first 12A. and a second portion 12B of a tooth 12 or other drive member which carries peripherally, respectively, the follower portions 2A, 2B. In fact, they each carry, in part, the toothing 12 or drive finger contributing to the control, an operating rod, a locking bolt or other through the follower 2.
  • each of these tooth portions defines stop means limiting the angular offset of the follower portions 2A, 2B.
  • these tooth portions are intended to abut one against the other on the side diametrically opposed to the notch 19.
  • the locking device 1 also comprises indexing means 31 of the follower position 2 in the case 4.
  • these indexing means 31 are associated with the elastic means of repulsion. 11.
  • they consist of at least one tab 32 projecting from one side and / or the other of the follower 2 to cooperate, directly or indirectly, with one or the other wall 6, 7 of the housing 4.
  • the tongues 32 defining the indexing means 31 consist of locking shoes 35 extending laterally to the follower 2 and of which the immobilizer block 18 is secured.
  • this block immobilizer 18 is secured in a breakable manner with these pads 35.
  • this or these pads 35 further constitute elastic means for compensating the axial play of the follower 2 in the casing 4 of the locking device 1.
  • shoes 35 made of an elastic material, may be able to maintain under slight axial stress this follower 2.
  • the follower 2 is mounted in its case 4.
  • the two follower parts 2A, 2B are juxtaposed. It is then engaged, between the jaws 16A, 16B the silentblock 15. Preferably, it is engaged under stress between said jaws with the aid of a suitable tool.
  • said jaws 16A, 16B may each carry, at their free end, a retaining flange 36A, 36B.
  • the follower 2 thus preassembled is engaged in its housing 4 inside which it is immobilized in rotation through the indexing means 31.
  • the present invention responds particularly advantageously to the problem.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Transmission Devices (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP06300995A 2005-09-28 2006-09-28 Treibstangenverschluss oder dergleichen Not-in-force EP1770234B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0552915A FR2891293A1 (fr) 2005-09-28 2005-09-28 Dispositif de verrouillage de type serrure, cremone-serrure ou autre

Publications (2)

Publication Number Publication Date
EP1770234A1 true EP1770234A1 (de) 2007-04-04
EP1770234B1 EP1770234B1 (de) 2008-05-28

Family

ID=36637084

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06300995A Not-in-force EP1770234B1 (de) 2005-09-28 2006-09-28 Treibstangenverschluss oder dergleichen

Country Status (4)

Country Link
EP (1) EP1770234B1 (de)
AT (1) ATE397138T1 (de)
DE (1) DE602006001339D1 (de)
FR (1) FR2891293A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3002399A1 (de) * 2014-10-02 2016-04-06 MACO Technologie GmbH Beschlag für fenster, türen oder dergleichen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB177529A (en) * 1921-03-22 1922-09-28 De Dion Bouton Sa Ets Improvements in or relating to gear wheels
GB2144485A (en) * 1983-08-02 1985-03-06 Winkhaus Fa August A drive mechanism for a closable opening such as a window or a door
DE3342191A1 (de) * 1983-11-23 1985-05-30 August Bilstein GmbH & Co KG, 5828 Ennepetal Getriebe fuer treibstangen an fenstern, tueren o.dgl.
EP0275235A2 (de) * 1987-01-15 1988-07-20 Metallbau Koller AG Fenster- oder Tür-konstruktion mit einem bewegbar gehaltenen, verriegelbaren Flügel
WO1996029494A1 (en) * 1995-03-21 1996-09-26 Feherdi Janos Driving mechanism
DE19956886A1 (de) * 1999-11-26 2001-05-31 Winkhaus Fa August Kantengetriebe für ein Fenster oder eine Fenstertür

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB560469A (en) * 1942-10-01 1944-04-05 Aspin Frank Metcalfe Improvements in or relating to gear wheels

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB177529A (en) * 1921-03-22 1922-09-28 De Dion Bouton Sa Ets Improvements in or relating to gear wheels
GB2144485A (en) * 1983-08-02 1985-03-06 Winkhaus Fa August A drive mechanism for a closable opening such as a window or a door
DE3342191A1 (de) * 1983-11-23 1985-05-30 August Bilstein GmbH & Co KG, 5828 Ennepetal Getriebe fuer treibstangen an fenstern, tueren o.dgl.
EP0275235A2 (de) * 1987-01-15 1988-07-20 Metallbau Koller AG Fenster- oder Tür-konstruktion mit einem bewegbar gehaltenen, verriegelbaren Flügel
WO1996029494A1 (en) * 1995-03-21 1996-09-26 Feherdi Janos Driving mechanism
DE19956886A1 (de) * 1999-11-26 2001-05-31 Winkhaus Fa August Kantengetriebe für ein Fenster oder eine Fenstertür

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3002399A1 (de) * 2014-10-02 2016-04-06 MACO Technologie GmbH Beschlag für fenster, türen oder dergleichen

Also Published As

Publication number Publication date
ATE397138T1 (de) 2008-06-15
FR2891293A1 (fr) 2007-03-30
EP1770234B1 (de) 2008-05-28
DE602006001339D1 (de) 2008-07-10

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