EP0937846B1 - Einsteckschloss - Google Patents

Einsteckschloss Download PDF

Info

Publication number
EP0937846B1
EP0937846B1 EP99102912A EP99102912A EP0937846B1 EP 0937846 B1 EP0937846 B1 EP 0937846B1 EP 99102912 A EP99102912 A EP 99102912A EP 99102912 A EP99102912 A EP 99102912A EP 0937846 B1 EP0937846 B1 EP 0937846B1
Authority
EP
European Patent Office
Prior art keywords
lock
side wall
height
support
lock box
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.)
Expired - Lifetime
Application number
EP99102912A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0937846A3 (de
EP0937846A2 (de
Inventor
Michael Dipl.-Ing. Dorn (Fh)
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.)
SAECHSISCHE SCHLOSSFABRIK GMBH
Original Assignee
Sachsische Schlossfabrik 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 Sachsische Schlossfabrik GmbH filed Critical Sachsische Schlossfabrik GmbH
Publication of EP0937846A2 publication Critical patent/EP0937846A2/de
Publication of EP0937846A3 publication Critical patent/EP0937846A3/de
Application granted granted Critical
Publication of EP0937846B1 publication Critical patent/EP0937846B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E05B63/08—Mortise locks
    • 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

Definitions

  • the invention relates to a mortise lock, in particular for interior and apartment doors.
  • mortise locks are generally known. They include a fixed housing consisting of a lock case, lock cover and faceplate, in which the movable lock parts, such as. B. bolts, latch, nut, etc. are stored with a clearance fit.
  • the movable lock parts such as. B. bolts, latch, nut, etc.
  • the support bushings and pillars as well as the additionally arranged support parts according to DE-U 29 509 864.3 in the areas in which they do not hinder the function of the movable components represent excellent protection against a relative deformation of the lock cover relative to the lock case base
  • additional support parts if they protrude outwards, can even largely prevent the risk of the lock pocket breaking in, their arrangement at some points within the lock is not possible for reasons of space.
  • Such a place is e.g. B. the locking area of the lock, in which enough space must remain to turn the key bit or the bit of the profile cylinder.
  • this area in particular is particularly at risk of deformation, because rosettes are often used here as door fittings, and they are fastened by bracing the front and rear rosette against the outer surfaces of the door leaf.
  • This tensioning can, as mentioned, due to excessive presetting of the screwdriver torque or by senseless tightening with a screwdriver, a relatively high pressure between the rosettes, which is exerted on the door leaf. Since the known additional supports cannot be used in the lock area of the lock, the high pressure exerted between the rosettes on the lock pocket can result in the lock cover and the lock case deforming relative to one another.
  • a mortise lock according to the invention is shown in perspective view.
  • the lock includes the lock case 3, and a lock cover 4, between which the moving components, e.g. B. a latch 6 and a bolt 8 are rotatably or slidably mounted.
  • the lock also includes a known, the lock case base spaced from the lock cover supporting part 1, which is provided with end parts 17, 18 which protrude through openings in the lock case base and in the lock cover, and thereby can support the inner surfaces of the lock pocket walls against each other.
  • the known support part 1 is shaped in such a way that it also serves as a roof-like shield against the ingress of chips falling into the locking system from above.
  • the lock When installing the locks, the lock is only removed in the rarest of cases before drilling the required hardware openings in the lock pocket walls. When drilling the hardware breakthroughs in the area of the lock nut, chips can get into the lock and fall into the locking system, where they can disrupt or hinder the function of the lock.
  • the lock further comprises a lock pocket support 30 according to the invention, which is fastened to the outside on a side wall 31 of the lock case 3, which is located in the vicinity of the locking area of the lock.
  • the lock pocket support 30 is arranged in such a way that its height expansion HS (see FIG. 2) runs parallel to the height expansion H of the support part 1.
  • FIG. 1 is also indicated that the rosettes 40 by means of (not shown) screws through openings 41 in the lock cover and lock case bottom with (not shown) counter rosettes, which are provided with corresponding internal threads, screwed. While the lock pockets and locks were previously largely protected against deformation in the area of the nut by the support part 1 with its end parts 17, 18 protruding through the openings in the lock case base and lock cover, a lock pocket support 30 according to the invention only remedies in the locking area.
  • FIG. 2 shows the preferred embodiment of a mortise lock according to the invention in a top view (in which the lock cover is removed) and in a side view and in a sectional view A-A.
  • the fastening elements 33 consist of tab-like foot parts 35, which have a length that corresponds to the sheet thickness of the side wall 34 of the lock case 3, and head parts 36, which are arranged at the upper end of the foot parts 35 at an angle.
  • the foot parts 35 of the lock pocket support 30 are inserted into the side wall of the lock case 3, slots 37 which are open at the top and are inserted before the lock cover is put on.
  • the laterally angled head parts 36 prevent the foot parts 35 from slipping out of the slots 37.
  • the lock pocket support 30 is prevented from slipping out of the slots 37 which are open towards the top.
  • the fastening part can also have head parts 36 which protrude on both sides or which are otherwise thickened and which likewise keep the foot parts displaceable in the slots.
  • the displaceable arrangement of the lock pocket support 30 avoids overdetermining the position of the lock relative to the position of the lock pocket.
  • the lock pocket support 30 effectively prevents the lock pocket from being compressed when the fastening screws for the rosettes are tightened.
  • the lock pocket support 30 only keeps the lock pocket walls at a distance due to its displaceable arrangement, but, in contrast to the support part 1, does not result in a specific distance between the outside of the lock case bottom and the lock cover from the inner walls of the lock pocket.
  • FIG. 4 shows a preferred embodiment of the lock pocket support 30 on an enlarged scale in four views.
  • the foot parts 35 are arranged, which have a length 1, which corresponds approximately to the sheet thickness of the side wall 34 of the lock case 3.
  • angled or thickened head parts 36 are arranged, which hold the foot parts in the fastening openings 37 designed as slots in the side wall 34 of the lock case 3.
  • the foot parts 35 have a height h which is greater than their width b, but less than about half the total height of the side wall 34 of the lock case 3.
  • the foot parts 35 are displaceable in the fastening openings 37 in the form of slots, and thereby hold only those
  • the inside of the lock pocket walls are spaced apart, but they do not determine the distances between the outside of the lock case base and lock cover and the inside of the lock pocket walls.
  • the longitudinal and transverse edges 51, 52 of the body 31 are chamfered or rounded.
  • the lock pocket support 30 is preferably made in one piece from plastic, polyamide being preferably used as the plastic also by admixture, e.g. B. can be reinforced by glass fibers. Preferably about 20% glass fibers are added to the plastic.
  • the lock pocket support can of course also be made of a different material, have a different external shape and can also be connected in a different way than described above to a side wall of the lock case located in the vicinity of the lock area of the lock.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Surgical Instruments (AREA)
  • Lock And Its Accessories (AREA)
  • Connection Of Plates (AREA)
  • Closures For Containers (AREA)
  • Casings For Electric Apparatus (AREA)
  • Glass Compositions (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Hinges (AREA)
  • Window Of Vehicle (AREA)
  • Seal Device For Vehicle (AREA)
  • Patch Boards (AREA)
EP99102912A 1998-02-19 1999-02-12 Einsteckschloss Expired - Lifetime EP0937846B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29802906U 1998-02-19
DE29802906U DE29802906U1 (de) 1998-02-19 1998-02-19 Einsteckschloß

Publications (3)

Publication Number Publication Date
EP0937846A2 EP0937846A2 (de) 1999-08-25
EP0937846A3 EP0937846A3 (de) 2001-04-04
EP0937846B1 true EP0937846B1 (de) 2004-04-28

Family

ID=8052921

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102912A Expired - Lifetime EP0937846B1 (de) 1998-02-19 1999-02-12 Einsteckschloss

Country Status (7)

Country Link
EP (1) EP0937846B1 (da)
AT (1) ATE265598T1 (da)
CZ (1) CZ8519U1 (da)
DE (2) DE29802906U1 (da)
DK (1) DK0937846T3 (da)
NO (1) NO990494L (da)
PL (1) PL190373B1 (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015102321A1 (de) 2015-02-18 2016-08-18 Hörmann KG Freisen Türblatt mit Schlosstasche sowie Verfahren zur Herstellung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044961A1 (de) * 2006-09-22 2008-04-03 Sächsische Schlossfabrik GmbH Einsteckschloss für eine Tür
CN107288418B (zh) * 2017-07-19 2023-10-03 陈斌 一种免接线安装方便的智能锁
CH716610A1 (de) * 2019-09-17 2021-03-31 Sts Systemtechnik Schaenis Gmbh Türschloss mit radialer Bewegbarkeit der Drückernuss.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728071A1 (de) * 1987-08-22 1989-03-02 Schulte Schlagbaum Ag Einsteckschloss
DE8808429U1 (de) 1988-07-01 1988-08-25 Carl Wittkopp-GmbH & Co KG, 5620 Velbert Kasten mit Schloßdecke für Kastenschlösser an Tresoren oder Mietfächern
DE29509864U1 (de) * 1995-06-17 1995-08-24 Sächsische Schloßfabrik Pegau GmbH, 04523 Pegau Einsteckschloß

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015102321A1 (de) 2015-02-18 2016-08-18 Hörmann KG Freisen Türblatt mit Schlosstasche sowie Verfahren zur Herstellung
EP3059373A1 (de) 2015-02-18 2016-08-24 HÖRMANN KG Freisen Türblatt mit schlosstasche sowie verfahren zur herstellung
DE102015102321B4 (de) * 2015-02-18 2016-12-01 Hörmann KG Freisen Türblatt mit Schlosstasche sowie Verfahren zur Herstellung

Also Published As

Publication number Publication date
PL190373B1 (pl) 2005-12-30
EP0937846A3 (de) 2001-04-04
DE29802906U1 (de) 1998-04-02
CZ8519U1 (cs) 1999-04-12
PL331555A1 (en) 1999-08-30
ATE265598T1 (de) 2004-05-15
DK0937846T3 (da) 2004-07-26
DE59909274D1 (de) 2004-06-03
NO990494L (no) 1999-08-20
EP0937846A2 (de) 1999-08-25
NO990494D0 (no) 1999-02-03

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