EP2824261A1 - Multipunkt-Treibstangenschloss - Google Patents

Multipunkt-Treibstangenschloss Download PDF

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Publication number
EP2824261A1
EP2824261A1 EP14176722.8A EP14176722A EP2824261A1 EP 2824261 A1 EP2824261 A1 EP 2824261A1 EP 14176722 A EP14176722 A EP 14176722A EP 2824261 A1 EP2824261 A1 EP 2824261A1
Authority
EP
European Patent Office
Prior art keywords
mortise lock
headrest
peripheral portion
central portion
peripheral
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.)
Withdrawn
Application number
EP14176722.8A
Other languages
English (en)
French (fr)
Inventor
Henri Morel
Patrice Perinet
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.)
Dom Metalux SAS
Original Assignee
Dom Metalux 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 Dom Metalux SAS filed Critical Dom Metalux SAS
Publication of EP2824261A1 publication Critical patent/EP2824261A1/de
Withdrawn legal-status Critical Current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
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0056—Locks with adjustable or exchangeable lock parts
    • 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
    • E05C9/20—Coupling means for sliding bars, rods, or cables
    • 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

Definitions

  • the present invention relates to a multi-point mortise lock intended to be installed in the edge of a door leaf.
  • mortise locks having three fixing points.
  • Such locks usually comprise a frame having a longitudinal headboard adapted to be applied longitudinally on the edge of the door leaf, and a housing located in a central portion of the headrest and intended to be engaged in a housing made in the thickness. from the door leaf and opening into the song.
  • the mortise lock comprises a lock mechanism housed inside the housing, and peripheral locking members installed in peripheral portions of the headrest opposite each other relative to the central portion. The lock mechanism is then mechanically connected to the locking members by means of two transmission rods slidably mounted against the headrest.
  • the lock mechanism comprises at least one main locking member adapted to come into the central part of the headrest. Generally, it includes a latch bolt and a locking bolt.
  • the multi-point mortise locks are formed in one piece and the equipped headrest has a total length substantially less than the height of a door leaf.
  • the deflection of the mortise lock during its handling may damage it.
  • a problem that arises and that aims to solve the present invention is to provide a mortise lock to facilitate its storage and transport.
  • the present invention proposes a multi-point mortise lock intended to be installed on a leaf, said leaf having a slice and a housing opening into said slice, said mortise lock comprising: a lock mechanism intended to be housed inside said housing; a headrest adapted to be applied against said edge, said headrest having a central portion adapted to be applied opposite said lock mechanism and a peripheral portion; a locking member for installation on said peripheral portion; a transmission rod slidably mounted on said headrest to be able to mechanically connect said lock mechanism and said locking member.
  • said transmission rod is constituted by two rod portions respectively integral with said central portion and said peripheral portion, and said central portion and said peripheral portion on the one hand, and said two rod portions on the other hand. on the other hand, are dismountable respectively.
  • a feature of the invention lies in the implementation of a headrest and a transmission rod in several parts, so as to transport and store the parts assembled parallel and no longer in the extension of each other in one piece. In this way, the length of the mortise lock packages is reduced and therefore they are made more compact and easier to handle automatically.
  • said headrest has a flat bottom and two opposite edges curved towards one another.
  • the thus profiled headrest on the one hand to improve its resistance to bending, and on the other hand to provide a housing between the two edges for the passage of the transmission rod.
  • said peripheral portion and said central portion each has a headrest connection end having two connecting lugs extending parallel to each other respectively in the extension of said opposite edges.
  • said headrest advantageously comprises a connecting plate for connecting together said connecting lugs in the extension of said flat bottom.
  • the connecting plate is thus attached to the two pairs of legs and extends from one edge to the other of the flat bottom ends.
  • the connecting plate ensures continuity of the bottom flat between the peripheral portion and the central portion as will be explained in more detail in the following description.
  • the connecting lugs have blind holes, while the connecting plate is provided with elastically deformable pins, adapted to force fit inside the blind holes.
  • said two bead portions each have a hooking end, the hooking ends being able to be hooked into one another.
  • said attachment ends extend respectively projecting between said connecting lugs of said central and peripheral parts. In this way, the hanging hooking ends are visible while the two pairs of connecting lugs are in front support and the peripheral portion and the central portion are in abutment against the edge, or slice, of the door leaf. Then, the connecting plate can be attached to the two pairs of tabs to secure the peripheral portion and the central portion.
  • one of said attachment ends has a recess provided with a lug, while the other of said attachment ends has an orifice adapted to receive said lug.
  • the two parts of transmission rod are linked in translation and moreover, they extend one in the extension of the other in the same medium plane. They have a single extra thickness at the hooked attachment ends.
  • said headrest has another peripheral portion opposite said peripheral portion relative to said central portion.
  • the multi-point mortise lock can have three locking points.
  • said mortise lock then comprises, in addition, another locking member intended to be installed on said other peripheral portion.
  • said mortise lock further comprises another transmission rod consisting of two other parts respectively integral with said central portion and said other peripheral portion.
  • the mortise lock has three removable sections of substantially the same length and which can be collected in a single easily transportable package.
  • the Figure 1 essentially presents a longitudinal headrest 12, with a total length of between 1.5 m and 2.5 m, for example 2.15 m, comprising a central portion 14 and two peripheral parts opposite one another, a superior 16, and a lower 18.
  • the mortise lock 10 has a housing 20 integral with the central portion 14 of the headrest 12 and inside which is housed a lock mechanism 22.
  • the lock mechanism has a follower 24, for actuating a half bolt -turn 26 and a European cylinder 28 for actuating a locking bolt 30.
  • the mortise lock 10 also comprises two locking members, a upper 32 and a lower 34, respectively in the two opposite peripheral portions 16, 18 of the longitudinal head 12.
  • the two locking members 32, 34 are installed on the same side of the headrest 12 as the housing 20.
  • the upper peripheral portion 16 of the headrest 12 is connected to the central portion 14 at an upper junction zone 36, while on the opposite side the lower peripheral portion 18 is connected to the central 14 at a lower junction zone 38.
  • the upper locking member 32 and the lock mechanism 22 are connected together by an upper transmission rod 40 housed inside the longitudinal headrest 12, while the lower locking member 34 is connected to the lock mechanism 22 via a lower transmission rod 42 also housed in the thickness of the longitudinal headrest 12.
  • the upper transmission rod 40 is divided into two half-rod portions, one upper peripheral 44, the other upper central 46, while the lower transmission rod 42 is divided into a half-portion of the peripheral rod 48 and lower part of a lower central bar portion 50.
  • the half-portions of the rod are respectively hooked to one another in the junction zones 36, 38 as will be explained hereinafter with reference to FIGS. Figures 3 to 5 .
  • the Figure 3 partially represents, in a first mounting phase, the lower peripheral portion 18 of the longitudinal headrest at the approach of the central portion 14 at the lower junction zone 38.
  • the longitudinal headrest 12, and therefore the central portion 14 and its peripheral portions 16, 18, have a flat bottom 52 and two opposite edges 54, 56 curved back in parallel with each other.
  • the longitudinal headrest 12 is U-shaped.
  • the central portion 14 has a central connection end 58 which has two projecting central connecting lugs 60, 62 extending parallel in the extension of the curved edges 56, 54.
  • the legs 60, 62 respectively have a free end 64, 66, while the central connecting end 58 has a flat bottom central free edge 65.
  • inside the central portion 14 extends the half -part of rod lower central 50. This is flat, and it has a free recess 68 which extends freely projecting between the connecting lugs 60, 62 parallel to the middle plane of the central portion 14. It has a hooking stud 70 extending perpendicularly free recess 68.
  • the free recess 68 forms a hooking end.
  • the lower peripheral portion 18 has a peripheral connection end 72, having two projecting peripheral connecting lugs 74, 76, extending in parallel in the extension of the curved edges 56, 54. They respectively have two free ends 78, 80, and the peripheral connection end 72 has a flat bottom peripheral free edge 82.
  • the lower peripheral rod half portion 48 In addition, inside the lower peripheral portion 18 extends the lower peripheral rod half portion 48. It has a flat end 83 without recess forming another attachment end, and in which is formed a hole fastening 84.
  • FIG. 4 illustrating a second mounting phase, in which the flat end 83 of the lower peripheral rod half portion 48 has been applied against the free recess 68, while the hooking stud 70 has been engaged through the
  • the free ends 64, 66 of the connecting lugs 60, 62 have been respectively brought frontally in abutment against the free ends 78, 80 of the two projecting peripheral connecting lugs 74, 76.
  • the two half-portions of peripheral rod 48 and central 50 are linked in translation, while the central free edge of flat bottom 65 extends opposite the free peripheral edge of flat bottom 82.
  • the connecting lugs 60, 62, 74, 76 each have at the base a blind hole 86. Also, the connecting lugs 60, 62, 74, 76 respectively frontally matched, the flat end 83 and the free edges of flat bottom 65, 82, delimit a housing in which to fit a connecting plate 88 of plastic material having in each corner, a pin, the nipples being adapted to engage force respectively in the blind holes 86.
  • the lock mechanism 22 is able to come to control the lower locking member 34 by driving in translation the lower transmission rod 42 thus formed.
  • the mortise lock object of the invention can be transported and stored in three parts joined together, the central portion 14 and the two peripheral parts 16,18, all with a length of about 0.72 m.
EP14176722.8A 2013-07-11 2014-07-11 Multipunkt-Treibstangenschloss Withdrawn EP2824261A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1356822A FR3008445A1 (fr) 2013-07-11 2013-07-11 Serrures a mortaiser multipoints

Publications (1)

Publication Number Publication Date
EP2824261A1 true EP2824261A1 (de) 2015-01-14

Family

ID=49111479

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14176722.8A Withdrawn EP2824261A1 (de) 2013-07-11 2014-07-11 Multipunkt-Treibstangenschloss

Country Status (2)

Country Link
EP (1) EP2824261A1 (de)
FR (1) FR3008445A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7108425U (de) * 1972-01-05 Strenger H Getriebe für Beschläge an Fenstern oder Türen
DE3341004A1 (de) * 1983-11-12 1985-05-23 Fa. Wilhelm Karrenberg, 5620 Velbert Treibstangenschloss
DE202009005885U1 (de) * 2009-04-22 2009-08-13 Kfv Karl Fliether Gmbh & Co. Kg Treibstangenschloss mit Falle und Schubriegel
US20100218568A1 (en) * 2008-10-03 2010-09-02 Yoshikazu Nakanishi Sliding door multipoint mortise lock with shoot bolts
EP2592205A2 (de) * 2011-11-11 2013-05-15 Assa Abloy Limited Sperranordnungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7108425U (de) * 1972-01-05 Strenger H Getriebe für Beschläge an Fenstern oder Türen
DE3341004A1 (de) * 1983-11-12 1985-05-23 Fa. Wilhelm Karrenberg, 5620 Velbert Treibstangenschloss
US20100218568A1 (en) * 2008-10-03 2010-09-02 Yoshikazu Nakanishi Sliding door multipoint mortise lock with shoot bolts
DE202009005885U1 (de) * 2009-04-22 2009-08-13 Kfv Karl Fliether Gmbh & Co. Kg Treibstangenschloss mit Falle und Schubriegel
EP2592205A2 (de) * 2011-11-11 2013-05-15 Assa Abloy Limited Sperranordnungen

Also Published As

Publication number Publication date
FR3008445A1 (fr) 2015-01-16

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