EP0135805A2 - Serrure pour porte - Google Patents

Serrure pour porte Download PDF

Info

Publication number
EP0135805A2
EP0135805A2 EP84110030A EP84110030A EP0135805A2 EP 0135805 A2 EP0135805 A2 EP 0135805A2 EP 84110030 A EP84110030 A EP 84110030A EP 84110030 A EP84110030 A EP 84110030A EP 0135805 A2 EP0135805 A2 EP 0135805A2
Authority
EP
European Patent Office
Prior art keywords
locking cylinder
opening
screw
fitting plate
door lock
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
EP84110030A
Other languages
German (de)
English (en)
Other versions
EP0135805B1 (fr
EP0135805A3 (en
Inventor
Manfred Ohlenforst
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.)
Vegla Vereinigte Glaswerke GmbH
Wilh Schlechtendahl and Soehne GmbH and Co KG
Original Assignee
Wilh Schlechtendahl & Sohne & Co KG GmbH
Vegla Vereinigte Glaswerke GmbH
Wilh Schlechtendahl and Soehne GmbH and Co KG
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 Wilh Schlechtendahl & Sohne & Co KG GmbH, Vegla Vereinigte Glaswerke GmbH, Wilh Schlechtendahl and Soehne GmbH and Co KG filed Critical Wilh Schlechtendahl & Sohne & Co KG GmbH
Priority to AT84110030T priority Critical patent/ATE31568T1/de
Publication of EP0135805A2 publication Critical patent/EP0135805A2/fr
Publication of EP0135805A3 publication Critical patent/EP0135805A3/de
Application granted granted Critical
Publication of EP0135805B1 publication Critical patent/EP0135805B1/fr
Expired 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
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0025—Locks or fastenings for special use for glass wings

Definitions

  • the invention relates to a door lock, in particular for installation at the lower edge of an all-glass door, in which the lock is fastened to the glass sheet with its faceplate facing the floor, with a locking cylinder, on the narrow profile part of which a locking screw engages the locking cylinder in the lock.
  • locking cylinders have in the middle region of their narrow profile part a threaded bore extending perpendicular to the longitudinal center plane of the locking cylinder, into which a screw is screwed in from the faceplate of the lock after the lock has been installed and the locking cylinder has been inserted therein.
  • this is no longer the case e.g. for all-glass doors in which the lock is fastened at the bottom and with the faceplate facing the floor.
  • the lock cylinder can only be attached if the door is removed from its frame beforehand. It is tedious and time-consuming.
  • the object of the invention is therefore to reliably and easily attach a lock cylinder for a lock that is difficult or inaccessible, particularly from its lock side.
  • the lock cylinder is no longer attached to the lock, but to one or two fitting plates.
  • the screw can be supported indirectly or directly with the screw base of the locking cylinder and this with clamp its circular profile part against the assigned edge of the opening in the fitting plate. Accordingly, it is possible to install or replace locking cylinders even with locks that are difficult or no longer accessible from their faceplate after installation.
  • the lock of which is arranged at the lower edge with its faceplate facing the floor, the locking cylinder being arranged horizontally, ie horizontally with its longitudinal median plane, the fastening screw consequently also extends in the horizontal direction. It can be operated without having to remove the door from the frame.
  • the threaded bore is arranged essentially in the longitudinal center plane of the opening or of the locking cylinder, it is sufficient if the screw is turned against the profile foot until the locking cylinder is braced in the opening of the fitting plate.
  • the screw can be guided in a bore of an angle lever which is articulated on the fitting plate and which is provided with a tip acting on the side wall of the narrow profile part.
  • the tip engages in the side wall of the narrow profile part and thereby fixes the locking cylinder.
  • the locking cylinder can also be held on both sides in this way if a pair of articulated angle levers are arranged symmetrically to the longitudinal center plane of the opening in the fitting plate, the bores of which are aligned with one another.
  • angle lever If only one angle lever is provided, its hole can also be designed as a threaded hole in which the screw is guided.
  • the screw which is then supported on the profile foot of the locking cylinder simultaneously presses the tip of the angle lever into the side wall of the narrow profile part of the locking cylinder, so that it is clamped between the tip and the screw.
  • a preferred embodiment of the invention is characterized in that the fitting plate has a continuous dovetail groove on the lock side and can thus be pushed onto a lower plate with the dovetail groove which can be fastened to the lock, a door or the like, the lower plate having an opening corresponding to the opening of the fitting plate.
  • the fastening devices e.g. Screw the bottom plate completely covered after the fitting plate with its dovetail groove has been pushed onto it. Only after the fitting plate has been pushed on is the locking cylinder inserted, which prevents the fitting plate from being pulled off the lower plate. The locking cylinder can then be attached to the fitting plate. Even if the screw that tensions the locking cylinder against the fitting plate is loosened, the security of the lock is retained, because the locking cylinder cannot usually be removed from the lock without key actuation.
  • the glass door 1 shown in the drawing has a cutout 2 in the area of its lower edge, into which a lock 3, with its faceplate 4 facing the floor, is inserted.
  • the lock 3 is held with two clamping plates 5, 6 arranged on both sides of the glass door 1, which are clamped against one another or against the glass door 1 by means of clamping screws 7, 8.
  • the clamping screw 7 is guided through a bore 9 in the glass door 1.
  • the lock 3 and the clamping plates 5, 6 have openings 10 aligned with one another, the profile of which is adapted to the profile of a locking cylinder, not shown.
  • outside plates 11, 12 are screwed onto the outside of the clamping plates 5, 6.
  • Each lower plate also has an opening of the same profile aligned with the openings 10.
  • the lower plates 11, 12 have a trapezoidal profile, the shorter parallel trapezoidal side facing the respective clamping plate 11 or 12.
  • a fitting plate 13 or 14 with a dovetail groove 15 is pushed onto each lower plate 11 or 12.
  • the profile of the dovetail groove 15 corresponds to the profile of the lower plate 11 or 12. Otherwise, each fitting plate has te 13 and 14 also have an opening 16 aligned with the openings 10 with essentially the same profile.
  • fitting plates 13 and 14 Further details of the fitting plates 13 and 14 are shown in FIGS. 4 to 6. It can be seen that the fitting plate 13 has a continuous threaded bore 18 which extends in the longitudinal center plane 17 of the opening 16 and opens into the narrower, elongated part 19 which receives the profile foot of the locking cylinder. At the opposite end of the opening 16 there is a recess 19 which extends on both sides of the longitudinal center plane 17 and over the entire thickness of the fitting plate 13. The depth of this recess can be small, it is sufficient if the circular part 20 of the opening 16 is degenerated in this area by a bulge.
  • the fastening shown for the lock cylinder works as follows: After the glass door 1 with lock 3 has been installed, a lock cylinder is to be used. For this purpose, the lower plates 11, 12, if not already done, are attached to the clamping plates 5, 6. Then the fitting plates 13, 14 are pushed onto the lower plates 11, 12. A locking cylinder can now be inserted into the openings 10, 16.
  • the locking cylinder is fixed in that corresponding threaded screws, e.g. Set screws are screwed in, which are supported indirectly or directly on the section forming the profile foot of the narrower profile part of the locking cylinder.
  • the locking cylinder is clamped, its circular profile part being pressed against the edge of the opening 16 of the relevant fitting plate 13 or 14.
  • the support between the locking cylinder and the opening edge is, however, only on both sides of the recess 19, which ensures that a one-sided deformation of the sleeve of the locking cylinder, which hinders the locking movement of the locking cylinder, is avoided.
  • an angle lever 21 is articulated on the fitting plate 13, the hinge axis 22 of which extends parallel to the longitudinal axis of the lock cylinder (not shown) installed in the lock.
  • An arm 23 of the angle lever 21 extends below the narrower, elongated part 19 of the opening 16 and has a bore 24 which is substantially aligned with the threaded bore 18.
  • a screw 25 is guided in the bore 24, the threaded portion of which is screwed into the threaded bore 18.
  • a head 26 of the screw 25 rests on the side of the arm 23 facing away from the threaded bore 18.
  • the screw 25 has on its end face facing away from the head 26 a profiled recess 27 for the engagement of a tool.
  • the other arm 28 of the angle lever 21 extends laterally next to the narrower, elongated part 19 of the opening 16 and essentially parallel to it. It has a tip 29 on its side facing part 19.
  • two articulated angle levers 21, 30 are arranged symmetrically to the longitudinal center plane 17 of the opening 16 on the fitting plate 13, the bores 24 of which are aligned with one another. If the screw 25 is tightened, the tips 29 press against the associated side walls of the locking cylinder from both sides and fix it.
  • the bore 24 can also be designed as a threaded bore into which a screw is inserted in such a way that it presses with its screw base against the profile base of the narrower profile part of the locking cylinder and thereby the Winkelhe bel 21 pivoted so that at the same time its tip 29 engages in the side wall of the lock cylinder. 7 and 8, the recess 19 in the region of the circular part of the opening 10 may also be missing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Lock And Its Accessories (AREA)
  • Window Of Vehicle (AREA)
EP84110030A 1983-09-23 1984-08-23 Serrure pour porte Expired EP0135805B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84110030T ATE31568T1 (de) 1983-09-23 1984-08-23 Tuerschloss.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19838327319U DE8327319U1 (de) 1983-09-23 1983-09-23 Tuerschloss
DE8327319U 1983-09-23

Publications (3)

Publication Number Publication Date
EP0135805A2 true EP0135805A2 (fr) 1985-04-03
EP0135805A3 EP0135805A3 (en) 1986-04-16
EP0135805B1 EP0135805B1 (fr) 1987-12-23

Family

ID=6757312

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84110030A Expired EP0135805B1 (fr) 1983-09-23 1984-08-23 Serrure pour porte

Country Status (3)

Country Link
EP (1) EP0135805B1 (fr)
AT (1) ATE31568T1 (fr)
DE (2) DE8327319U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281519A2 (fr) * 1987-03-06 1988-09-07 Ernst Keller Dispositif de fixation d'une serrure cylindrique
DE29700551U1 (de) * 1997-01-14 1997-02-20 Società Italiana Progetti S.r.l., Magenta Schloßvorrichtung
WO2002061220A1 (fr) * 2001-01-30 2002-08-08 Società Italiana Progetti S.r.l. Dispositif de blocage d'un battant de fenetre ou de porte, notamment d'un battant de porte toute en verre

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2715963B1 (fr) * 1994-02-10 1996-05-15 Ferco Int Usine Ferrures Boîtier pour crémone-serrure et crémone-serrure pour porte, fenêtre ou analogue.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB658557A (en) * 1948-05-25 1951-10-10 Tinnerman Products Inc Improvements relating to the mounting of articles on a support
DE2207462A1 (de) * 1972-02-17 1973-08-30 Schlechtendahl & Soehne Wilh Schloss fuer ganzglastueren
US4456290A (en) * 1983-01-03 1984-06-26 Brite-Vue Glass Systems, Inc. Mounting hardware assembly for glass door cutouts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB658557A (en) * 1948-05-25 1951-10-10 Tinnerman Products Inc Improvements relating to the mounting of articles on a support
DE2207462A1 (de) * 1972-02-17 1973-08-30 Schlechtendahl & Soehne Wilh Schloss fuer ganzglastueren
US4456290A (en) * 1983-01-03 1984-06-26 Brite-Vue Glass Systems, Inc. Mounting hardware assembly for glass door cutouts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281519A2 (fr) * 1987-03-06 1988-09-07 Ernst Keller Dispositif de fixation d'une serrure cylindrique
EP0281519B1 (fr) * 1987-03-06 1991-09-25 Ernst Keller Dispositif de fixation d'une serrure cylindrique
DE29700551U1 (de) * 1997-01-14 1997-02-20 Società Italiana Progetti S.r.l., Magenta Schloßvorrichtung
WO2002061220A1 (fr) * 2001-01-30 2002-08-08 Società Italiana Progetti S.r.l. Dispositif de blocage d'un battant de fenetre ou de porte, notamment d'un battant de porte toute en verre

Also Published As

Publication number Publication date
EP0135805B1 (fr) 1987-12-23
EP0135805A3 (en) 1986-04-16
DE8327319U1 (de) 1983-12-22
ATE31568T1 (de) 1988-01-15
DE3468247D1 (de) 1988-02-04

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