EP2845971A1 - Verstellbares Schloss zum Einstemmen - Google Patents

Verstellbares Schloss zum Einstemmen Download PDF

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Publication number
EP2845971A1
EP2845971A1 EP14184316.9A EP14184316A EP2845971A1 EP 2845971 A1 EP2845971 A1 EP 2845971A1 EP 14184316 A EP14184316 A EP 14184316A EP 2845971 A1 EP2845971 A1 EP 2845971A1
Authority
EP
European Patent Office
Prior art keywords
headrest
trunk
adjustable
mortise lock
sheath
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Withdrawn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
EP14184316.9A
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 EP2845971A1 publication Critical patent/EP2845971A1/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Withdrawn legal-status Critical Current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
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/02—Casings of latch-bolt or deadbolt locks
    • 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
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • 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
    • E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge

Definitions

  • the present invention relates to a mortise lock, or larder, for which the trunk, or the housing, is fully engaged in the thickness of a door leaf through the edge of the leaf.
  • This type of lock is well known and it can hide the lock mechanism.
  • a housing is formed in the thickness of the door leaf through its edge, so as to insert the trunk of the lock, while openings opening into said housing are formed on the sides of the door so as to to be able to engage the operating elements of the lock.
  • a headrest is applied and fixed against the edge so as to close the said housing in particular. The headrest has lights for passing the bolts of the lock, which extend from the chest.
  • a problem that arises and that aims to solve the present invention is to provide a mortise lock that not only allows to maintain the parallelism between the chest and the headrest despite the movements of the trunk, but also, which is more resistant, including burglary.
  • an adjustable mortise lock comprising on the one hand a headrest and a chest containing an adjustable bolt and an actuating mechanism for actuating said bolt through said headrest, and on the other hand mechanical members guide members installed between said trunk and said headrest to be able to guide said trunk in translation between a position close to said headrest and a position spaced from said headrest and to maintain said trunk substantially parallel to said headrest when said trunk is driven in translation.
  • Said mechanical guide members comprise a sheath integral with said headrest, said sheath having an open edge located opposite said headrest for slidingly receiving said trunk forming a drawer.
  • a feature of the invention lies in the implementation of an open sleeve in its rear edge opposite the headrest and inside which is housed the trunk, the latter being adapted to be driven in. translation inside the sheath.
  • its own rear edge substantially coincides with the open edge of the sheath.
  • its rear edge extends outside the sleeve, while it is itself engaged partially inside the sheath.
  • the outer wall of the trunk cooperating from its shape with the inner wall of the sheath, the trunk is then perfectly guided in translation inside the sheath in a direction perpendicular to the headrest.
  • the cross section of the outer wall of the trunk is substantially equal to the cross section of the inner wall of the sheath near the functional play.
  • said sleeve has locking members for holding said box in a fixed position inside said sleeve.
  • the sheath and the trunk form a rigid assembly and hence resistant to burglary.
  • said sheath has a lower edge and an opposite upper edge, and said locking members are mounted in the lower and upper edges.
  • said locking members comprise needle screws.
  • the lower and / or upper edges have a tapping and the needle screws are screwed through the threads to be able to come into force support in the outer wall of the box and thus lock in translation inside the sleeve.
  • said adjustable bolt advantageously has a bolt tail in two parts slidably mounted relative to each other.
  • said adjustable bolt further comprises a clamping screw for holding said parts in a fixed position relative to each other.
  • the two parts are mounted for example sliding in one another, one has a thread, while the other a light through which is threaded the clamping screw. We then maintain in fixed position the two parts relative to each other by squeezing them against each other.
  • said sheath advantageously has a lateral light to be able to adjust the position of said bolt relative to said trunk.
  • the clamping screw is for example accessible through the wall of the sleeve so as to adjust the position of the bolt relative to the trunk while the latter is held in a fixed position relative to the sheath.
  • the adjustable mortise lock comprises control members of said actuating mechanism adapted to extend laterally projecting from said chest, while said sleeve has two lateral notches opening into said open edge to receive said control organs.
  • the control members extend across the notches.
  • the Figure 1 illustrates an adjustable mortise lock 10 according to the invention comprising, a headrest 12 viewed from three quarters front and having a front face 14 and an opposite rear face 16, and back, a chest 18 housed partially inside of a sheath 20.
  • the sheath 20 is integral with the headrest 12, and it is formed of a tubular element whose axis A extends precisely perpendicular to the headrest 12.
  • the sheath 20 thus has a first open rear edge 19, while on the opposite, its first front edge is closed by the headrest 12.
  • the headrest 12 is intended to be fixed on the edge of a door leaf not shown, while the trunk 18 and the sleeve 20 come to lodge inside a housing practiced in the thickness of the door leaf.
  • a latch bolt 22 extends through a first oblong slot 24 and a latch bolt 26 extends through a second oblong slot 28. As shown, the box 18 extends into a position away from the headrest 12.
  • the sheath 20 has an upper edge 34 opposite a lower edge 36. It is connected to the headrest 12, bearing against the rear face 16 by means of two brackets 38, 40 located inside the sleeve 20 and respectively integral, on the one hand the upper edges 34 and lower 36 and on the other hand the headrest 12.
  • the sleeve 20 is thus perfectly integral with the headrest 12.
  • the trunk 18 has a rear trunk edge 41 and two opposite edges, connected at the rear trunk edge 41: an upper trunk edge 43 and a lower trunk edge 45.
  • the actuating mechanism 32 comprises a follower 42 provided with a finger 44 cooperating with a latch bolt tail 46.
  • the angular position of the follower 42 relative to the finger 44 is adjustable by means of a Adjusting screw 47. In this way, when mounting the lock, it is adjusted the final position of the follower depending on the angle that is desired to give the control members relative to the horizontal.
  • the latch bolt tail 46 is connected to the latch bolt 22 in its extension and comprises two parts, a rear portion 48 slidably mounted in a front portion 50. The front portion is provided with a first clamping screw 52 to clamp the front portion 50 against the rear portion 48 and hold them in a fixed position relative to each other.
  • the actuating mechanism 32 further comprises, between the follower 42 and the lower trunk edge 45, a lock cylinder 54 provided with a key 55, European cylinder type and having an oblong cross section.
  • the lock cylinder 54 is intended to cooperate with a locking bolt tail 56 which extends in the extension of the locking bolt 26.
  • the locking bolt 26 is connected to the locking bolt tail 56 via a locking bolt. a slide link. They are held in a fixed position relative to each other by means of two second clamping screws 58.
  • the trunk 18 is held in a fixed position by means of an upper set screw 60 and a lower set screw 62.
  • the upper set screw 60 passes through the upper edge 34 of the sheath 20 and the upper trunk edge 43, while the lower needle screw 62 passes through the lower edge 36 of the sleeve 20 and the lower trunk edge 45.
  • the edge upper 34 and the lower edge 36 of the sleeve 20 each have a thread 64.
  • the trunk 18 is, to a certain extent, movable in translation inside the sleeve 20 so as to be adjustable relative to the headrest 12.
  • the upper needle screw 60 and lower 62 are respectively pre-screwed inside the threads 64, without however extending respectively projecting from the inner wall of the upper edges 34 and lower 36 of the sleeve.
  • the needle screws 60, 62 are screwed through the upper edges 34 and lower 36 and pass through the upper trunk edge 43 and the lower trunk edge 45.
  • the trunk 18 is thus held in a fixed position to the inside of the sheath 20.
  • the sleeve 20 has on its side a first lateral light 66 situated at the level of the latch bolt tail 46 so as to be able to access the first clamping screw 52 and thus be able to adjust the position of the latch bolt 22 relative to on the headrest 12.
  • the sleeve 20 has two second lateral lights 68, 70 allowing access to the two second clamping screws 58. In this way, it adjusts the position of the locking bolt 26 with respect to the headrest 12.
  • the sheath 20 has two pairs of notches, a pair of facing upper notches 72, 74, and a pair of facing lower notches 76, 78, opening into the open rear edge 19.
  • the notches of each pairs are formed in the two opposite sides of the sheath 20, so as to allow the passage, with respect to the lower notch pair 76, 78, of the lock cylinder 54, and with respect to the pair of upper notches 72, 74, of the control handle of the follower 42.
  • the position of the trunk 18 forming a drawer is adjusted inside the sleeve 20 in order to carry the follower and the lock cylinder 54 at the corresponding distance. Then, the trunk 18 is immobilized with respect to the sheath 20 by screwing the set screws 60, 62. Then, through the first lateral light 66 and the second lateral lights 68, 70 of the side of the sheath 20, the relative position of the bolt is adjusted. turn 22 and locking bolt 26 relative to the headrest 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
EP14184316.9A 2013-09-10 2014-09-10 Verstellbares Schloss zum Einstemmen Withdrawn EP2845971A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1358700A FR3010437B1 (fr) 2013-09-10 2013-09-10 Serrure a mortaiser reglable

Publications (1)

Publication Number Publication Date
EP2845971A1 true EP2845971A1 (de) 2015-03-11

Family

ID=49578466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14184316.9A Withdrawn EP2845971A1 (de) 2013-09-10 2014-09-10 Verstellbares Schloss zum Einstemmen

Country Status (2)

Country Link
EP (1) EP2845971A1 (de)
FR (1) FR3010437B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096387A1 (fr) 2019-05-24 2020-11-27 Etablissements Thirard Serrure à axe et entraxe réglables
EP3822439A1 (de) * 2019-11-12 2021-05-19 Gretsch Unitas Limited Sperrmechanismus
GB2601624A (en) * 2019-10-28 2022-06-08 Era Home Security Ltd Locking assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE35704C (de) * S. SlMSON in Mettmann bei Düsseldorf Verstellbares Hausthürschlofs
DE37113C (de) * S. SlMSON in Mettmann b. Düsseldorf Verstellbares Schlofs
US995818A (en) * 1910-12-28 1911-06-20 Russell & Erwin Mfg Co Mortise-lock.
DE338464C (de) 1921-06-20 Ernst Bauer Schlossgehaeuse mit verstellbarem Stulp und Riegel
FR703827A (fr) * 1930-10-17 1931-05-06 Serrure avec palastre mobile par rapport à son rebord
FR714673A (fr) * 1930-07-31 1931-11-18 Freyburger Sa Des Ets Serrure dite à larder ou à mortaiser
DE3307563A1 (de) * 1983-03-01 1984-09-06 Fa. Aug. Winkhaus, 4404 Telgte Stulpschienen-treibstangenbaueinheit
EP2597233A2 (de) * 2011-11-24 2013-05-29 ASTRA Gesellschaft für Asset Management mbH & Co. KG Selbstverriegelndes Fallenschloss

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE35704C (de) * S. SlMSON in Mettmann bei Düsseldorf Verstellbares Hausthürschlofs
DE37113C (de) * S. SlMSON in Mettmann b. Düsseldorf Verstellbares Schlofs
DE338464C (de) 1921-06-20 Ernst Bauer Schlossgehaeuse mit verstellbarem Stulp und Riegel
US995818A (en) * 1910-12-28 1911-06-20 Russell & Erwin Mfg Co Mortise-lock.
FR714673A (fr) * 1930-07-31 1931-11-18 Freyburger Sa Des Ets Serrure dite à larder ou à mortaiser
FR703827A (fr) * 1930-10-17 1931-05-06 Serrure avec palastre mobile par rapport à son rebord
DE3307563A1 (de) * 1983-03-01 1984-09-06 Fa. Aug. Winkhaus, 4404 Telgte Stulpschienen-treibstangenbaueinheit
EP2597233A2 (de) * 2011-11-24 2013-05-29 ASTRA Gesellschaft für Asset Management mbH & Co. KG Selbstverriegelndes Fallenschloss

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3096387A1 (fr) 2019-05-24 2020-11-27 Etablissements Thirard Serrure à axe et entraxe réglables
GB2601624A (en) * 2019-10-28 2022-06-08 Era Home Security Ltd Locking assembly
GB2601624B (en) * 2019-10-28 2023-02-08 Era Home Security Ltd Locking assembly
EP3822439A1 (de) * 2019-11-12 2021-05-19 Gretsch Unitas Limited Sperrmechanismus
GB2588900A (en) * 2019-11-12 2021-05-19 Gretsch Unitas Ltd A locking mechanism
GB2588900B (en) * 2019-11-12 2023-08-16 Gretsch Unitas Ltd A latching mechanism

Also Published As

Publication number Publication date
FR3010437A1 (fr) 2015-03-13
FR3010437B1 (fr) 2016-02-19

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