EP0891465A1 - Cremone ou cremone-serrure, notamment du type multipoints - Google Patents
Cremone ou cremone-serrure, notamment du type multipointsInfo
- Publication number
- EP0891465A1 EP0891465A1 EP97919449A EP97919449A EP0891465A1 EP 0891465 A1 EP0891465 A1 EP 0891465A1 EP 97919449 A EP97919449 A EP 97919449A EP 97919449 A EP97919449 A EP 97919449A EP 0891465 A1 EP0891465 A1 EP 0891465A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- deadbolt
- bolt
- cremone bolt
- tilting
- housing
- 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
Links
- 230000033001 locomotion Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000002788 crimping Methods 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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
- E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
- E05C9/1825—Fastening means
- E05C9/1833—Fastening means performing sliding movements
- E05C9/1841—Fastening means performing sliding movements perpendicular to actuating bar
-
- 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
- E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
- E05C9/1825—Fastening means
- E05C9/1875—Fastening means performing pivoting movements
Definitions
- the invention relates to a cremone bolt or locking bolt, in particular of the multipoint type, comprising a control mechanism housed in a main housing and capable of actuating one or more operating rods in order to ensure their movement between a locking position and an unlocking position, this or at least one of these operating rods acting, moreover, on at least one locking member in the form of a deadbolt or tilting bolt, mounted, as the case may be, free in translation or in rotation, in a secondary unit of the monobloc type attached to the rear of a headrest and having in its front part an opening through which said deadbolt or tilting bolt, as well as its transmission member or members intended to ensure its connection to the operating rod, are engaged in said housing.
- the present invention will find its application in the field of building hardware.
- cremone bolts or bolts that correspond to the description above and which, consequently, include a control mechanism housed in a main housing and on which the user intervenes, for example at by means of a key element or a handle, for controlling in movement one or more operating rods extending, often on either side of this control mechanism.
- this or these operating rods have the function of acting on one or more locking members which, in the very particular context targeted by the present invention, are in the form of deadbolts and / or tilting bolts which, in the locked position, are capable of emerging through an opening present in the headrest to come lodge in a keeper arranged, in concordance, on the frame of said door, window or the like.
- such a deadbolt or tilting bolt is disposed in a housing mounted at the rear of said headrest, which housing, furthermore enclosing the transmission member or members capable of connecting an operating rod to the bolt and, in addition, transforming a translational movement of this operating rod into a perpendicular movement of said deadbolt or into a rotation of a tilting bolt.
- such a secondary box capable of accommodating the locking member in the form of a deadbolt or a tilting bolt is defined by a chest comprising a bottom and a peripheral wall preserving an opening on the side of the casing intended to be applied on the rear face of the headrest.
- Said housing being completed by a cover which is made integral with the trunk only after the deadbolt or tilting as well as the transmission member or members mounted inside this trunk.
- this type of case for safety reasons, requires the use of reinforcing devices which, most of the time, increase the dimensions of this case, or even, in certain cases, require the design of cremones. - applied locks.
- the latter communicates a vertical movement to said support moving inside the housing and causing, in its movement, said locking bolt.
- the latter due to the displacement of said rod relative to the housing inside the comma-shaped lights, will be able to move back or advance in the direction of the strike and passing through an orifice in the operating rod.
- the operating rod is made integral with the support which, when it is driven in a vertical translational movement, drives with it and vertically said locking bolt. Due to the arrangement and movement of said rod relative to the support and to the housing, the movement control of this support by said rod causes, simultaneously, the advance and the withdrawal of said locking bolt. The movement of the latter is therefore therefore complex and is not limited to a unidirectional movement relative to the housing and perpendicular to the headrest or even a simple tilting.
- the invention therefore proposes to define secondary boxes not only of the one-piece type, but also comprising all the characteristics for directly maintaining and guiding a deadbolt and / or tilting bolt.
- the invention also aims to facilitate the mounting of parts in such a housing, so that this operation can be carried out in an automated manner on a production line for the cremone bolt or cremone bolt.
- the invention aims to design a reliable operating assembly. On this occasion she also sought to solve the problem of the transmission of the movement of a rod d e maneuver on a locking member, this ensuring a good distribution of forces on the different parts.
- the invention as characterized in the claims, solves these problems and consists of a cremone bolt or locking bolt, in particular of the multipoint type comprising a control mechanism housed in a main housing and capable of actuating one or more rods operating in order to ensure their movement between a locking position and an unlocking position, this or at least one of these operating rods acting, moreover, on at least one locking member in the form of a bolt standing or tilting mounted, as the case may be, free in translation or in rotation, in a secondary unit of the one-piece type attached to the rear of a headrest and having in its front part an opening through which said deadbolt or tilting, as well as its transmission member or members, intended to ensure its connection to the operating rod, are engaged in said housing, a transmission member being designed u in the form of a split easel capable of acting on both sides on the deadbolt or tilting and cooperating, by means of at least one latching finger with the operating rod, this split easel being housed in the secondary housing, which further comprises means for holding and
- FIG. 1 is a schematic perspective view of a multi-point lock lever
- FIG. 2 is a schematic sectional view of a secondary housing receiving a locking member in the form of a deadbolt;
- FIG. 3 is a schematic view of the front part intended to be mounted on a faceplate of the housing illustrated in Figure 1;
- FIG. 4 is an exploded view illustrating, in section, the housing intended to accommodate the deadbolt and the transmission member connected to an operating rod moving at the rear of the headrest;
- Figures 5 and 6 correspond to figures similar to Figures 2 and 3 in the context of a locking member in the form of a tilting bolt;
- FIG. 7 illustrates, schematically, the different steps 1, 2, 3, 4 and 5 of the mounting of a locking member in the form of a latch tilting in a housing and the establishment of the latter on a headrest.
- the invention relates, more particularly, lock bolts 1 in particular of the multipoint type as shown in Figure 1 of the accompanying drawings.
- Such a cremone bolt or cremone bolt comprises a main box 2 containing a control mechanism (not visible), through which the user is able to act, for example by means of a key element or a handle, on one or more operating rods 3 in order to ensure their movement between a locked position and an unlocked position.
- a control mechanism not visible
- this or these operating rods 3 can extend on one side or on either side of the main housing 2.
- This or these operating rods 3 act, moreover, on at least one locking member 4 which, in the particular case of the present invention is in the form of either a deadbolt 5 corresponding to the embodiment illustrated in the Figures 2 to 4, or a tilting bolt 5A as visible in Figures 5 to 7.
- a locking member 4 which, in the particular case of the present invention is in the form of either a deadbolt 5 corresponding to the embodiment illustrated in the Figures 2 to 4, or a tilting bolt 5A as visible in Figures 5 to 7.
- This deadbolt 5 or tilting 5A is in fact mounted, as the case may be, free in translation and / or in rotation in a secondary housing 6 disposed at the rear of a headrest 7. More particularly, this headrest 7 has dimensions adjusted to those of the secondary housing 6 or even extends, as has been shown in FIG. 1, substantially over the entire length of the bolt-lock 1. At this headrest 7 are then made integral also with all the other secondary housings 6 just like the main box 2.
- the secondary housing 6 accommodating a deadbolt 5 or a tilting bolt 5A, it is of the one-piece type.
- it comprises two side walls 8, 9 integral with one another through a peripheral wall 10 preserving, in the front part 11 of this housing 6, an opening 12 through which one can come engage said deadbolt 5 or tilting bolt 5A, as well as its transmission member or members 13, 13A, intended to ensure the connection with the operating rod 3.
- the front part 11, comprising the opening 12 is that which is intended to be mounted, by riveting, screwing or the like, on the headrest 7. Consequently, once fixed on the latter, said housing 6 cannot, in any case, deform or be dismantled or else present any play which would result in poor support to the guidance of the elements it contains.
- such a one-piece box 6 can be produced by injection molding, or even by machining, ultimately allowing the use of resistant materials and / or capable of undergoing heat or surface treatments avoiding the use reinforcement devices often essential in the case of non-enclosures monoblocs and composed of several parts which should be assembled.
- the secondary box 6, defines a housing 14 intended to receive the deadbolt 5 or the tilting bolt 5A, as well as its transmission member or members 13, 13A. It further comprises means for holding and guiding 16, 16A, respectively, of such a deadbolt 5 or of a tilting bolt 5A.
- these holding and guiding means 16 are in the form of guide flanges 17 arranged in the housing 14 extending parallel to the axis of movement 20 of said deadbolt 5, the latter taking position between these guide flanges 17, 18.
- These holding and guiding means 16 can also take other embodiments, for example of the groove and / or groove type fitted on the internal side 19 of one or more side walls 8, 9 and intended to cooperate, respectively, with a groove and / or a groove on the deadbolt 5, this or these grooves and / or grooves extending in a direction parallel to the axis of movement of said deadbolt 5.
- the transmission member 13 is designed in the form of an easel 21 housed in this secondary housing 6 and cooperating, via at least one attachment finger 22, with the operating rod 3.
- This easel 21 moves, therefore, in a direction parallel to that of this operating rod 3 and, therefore, perpendicular to the movement of the deadbolt 5. More specifically, it comprises on at least one of its lateral faces 23, 24 a drive finger 25 which is housed in a light in the shape of a "Z" 26 (visible in FIGS. 2 and 4), machined in the easel 21 and ensuring this transformation of the movement of the latter into a displacement perpendicular to the deadbolt 5. Regarding the drive finger 25, this corresponds to an axis crossing the deadbolt 5 and having a projection on one or the lateral faces 23, 24 of the latter.
- the bridge 21 is split in its part 27 comprising the light in the shape of a "Z" 26, this so as to act on both sides on the deadbolt 5 which comprises, under these conditions, on each of its faces lateral 23, 24 such a drive finger 25 corresponding in fact to the projecting ends of an axis crossing this deadbolt 5. It will be observed, in this regard, that the application of a lateral force on only one of the sides of the bolt 5, tends to cause, due to the slight operating clearance, excessive friction. The preferred embodiment using a split bridge 21 therefore makes it possible to avoid this phenomenon.
- Figure 4 illustrates, schematically, the different stages of mounting 1, 2, 3 of such a deadbolt 5 and its secondary housing 6 on the headrest 7 of a lever or lever-bolt 1. More precisely once the easel 21 hung on the deadbolt 5, the assembly is simply slipped inside the secondary box 6 through the opening 12 which it has in its front part 11. We then, ensure the cooperation between the latching finger 22 of the bridge 21 with the operating rod 3 before fixing said secondary housing 6 preferably on the headrest 7, by riveting.
- At least one of the side walls 8, 9 of said secondary housing 6 has an orifice 31 adjusted to the passage of this axis 30, this orifice 31 coming to be located at the right of a bore 32 formed in the tilting bolt 5A when it is disposed inside said secondary housing 6.
- this axis 30 is engaged, successively in this orifice 31, then in the bore 32.
- This movement is continued until its end 33 is housed in another orifice arranged in the opposite wall of said secondary housing 6 or even in a simple cavity present on the internal side 19 of this opposite wall.
- a crimping or riveting carried out at the level of the orifice (s) 31, present in the side wall (s) 8, 9 of the housing 6 prevents any risk of unexpected disassembly of the pin 30.
- the transmission member 13A it borrows a configuration similar to that of the transmission member 13 intended to act on a deadbolt 5.
- the bridge 21 has in its split part 27, a drive pin 25A while said tilting bolt 5A has, for its part, a comma-shaped light 26A traversed, precisely, by this drive pin 25A.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Lock And Its Accessories (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9604428A FR2747150B1 (fr) | 1996-04-04 | 1996-04-04 | Cremone ou cremone-serrure, notamment du type multipoints |
FR9604428 | 1996-04-04 | ||
PCT/FR1997/000574 WO1997038195A1 (fr) | 1996-04-04 | 1997-04-01 | Cremone ou cremone-serrure, notamment du type multipoints |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0891465A1 true EP0891465A1 (fr) | 1999-01-20 |
EP0891465B1 EP0891465B1 (fr) | 2001-02-07 |
Family
ID=9491045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97919449A Expired - Lifetime EP0891465B1 (fr) | 1996-04-04 | 1997-04-01 | Cremone ou cremone-serrure, notamment du type multipoints |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0891465B1 (fr) |
AU (1) | AU2392097A (fr) |
DE (1) | DE69704056T2 (fr) |
FR (1) | FR2747150B1 (fr) |
WO (1) | WO1997038195A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1201855A1 (fr) * | 2000-10-23 | 2002-05-02 | Gretsch-Unitas GmbH Baubeschläge | Espagnolette lock |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19916341C2 (de) * | 1999-04-12 | 2002-11-07 | Unilux Ag | Fensterbeschlag für ein Fenster und Fenster mit einem solchen Fensterbeschlag |
DE20017799U1 (de) * | 2000-10-18 | 2000-12-28 | Gretsch-Unitas GmbH Baubeschläge, 71254 Ditzingen | Treibstangenverschluss |
DE102004043942A1 (de) * | 2004-09-11 | 2006-03-30 | Roto Frank Ag | Beschlaganordnung für ein Fenster, eine Tür oder dergleichen |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7808669A (nl) * | 1978-08-22 | 1980-02-26 | Stenman Holland Nv | Sluitinrichting. |
DE3427712A1 (de) * | 1984-07-27 | 1986-01-30 | Fa. Wilhelm Karrenberg, 5620 Velbert | Treibstangenschloss |
GB2286224B (en) * | 1992-04-01 | 1995-11-08 | Cego Ltd | Door or window fastener |
US5373716A (en) * | 1992-10-16 | 1994-12-20 | W&F Manufacturing, Inc. | Multipoint lock assembly for a swinging door |
IT1261035B (it) * | 1993-01-12 | 1996-05-08 | Dierre Spa | Deviatore di sicurezza per sistemi di serratura a piu' punti di chiusura |
DE29518464U1 (de) * | 1995-11-21 | 1996-01-18 | Oskar D. Biffar GmbH & Co KG, 67480 Edenkoben | Verriegelungsvorrichtung zum Einbau in Fenstern und Türen |
-
1996
- 1996-04-04 FR FR9604428A patent/FR2747150B1/fr not_active Expired - Fee Related
-
1997
- 1997-04-01 EP EP97919449A patent/EP0891465B1/fr not_active Expired - Lifetime
- 1997-04-01 AU AU23920/97A patent/AU2392097A/en not_active Abandoned
- 1997-04-01 DE DE69704056T patent/DE69704056T2/de not_active Expired - Fee Related
- 1997-04-01 WO PCT/FR1997/000574 patent/WO1997038195A1/fr active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9738195A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1201855A1 (fr) * | 2000-10-23 | 2002-05-02 | Gretsch-Unitas GmbH Baubeschläge | Espagnolette lock |
Also Published As
Publication number | Publication date |
---|---|
FR2747150B1 (fr) | 1998-08-07 |
EP0891465B1 (fr) | 2001-02-07 |
FR2747150A1 (fr) | 1997-10-10 |
WO1997038195A1 (fr) | 1997-10-16 |
DE69704056T2 (de) | 2001-08-02 |
AU2392097A (en) | 1997-10-29 |
DE69704056D1 (de) | 2001-03-15 |
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