EP0995000A1 - Verriegelungsvorrichtung, insbesondere für konstruktionen aus profilstäben - Google Patents
Verriegelungsvorrichtung, insbesondere für konstruktionen aus profilstäbenInfo
- Publication number
- EP0995000A1 EP0995000A1 EP99907305A EP99907305A EP0995000A1 EP 0995000 A1 EP0995000 A1 EP 0995000A1 EP 99907305 A EP99907305 A EP 99907305A EP 99907305 A EP99907305 A EP 99907305A EP 0995000 A1 EP0995000 A1 EP 0995000A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking device
- housing parts
- lever lock
- locking
- recess
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
- E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
- E05C3/041—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted
- E05C3/042—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis perpendicular to the surface on which the fastener is mounted the handle being at one side, the bolt at the other side or inside the wing
-
- 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
-
- 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
Definitions
- Locking device in particular for structures made from profiled bars
- the invention relates to a locking device, in particular for structures made from profiled bars, according to the preamble of the main claim.
- a locking device is already known, which essentially consists of two housing parts and a lever lock. The two housing parts can be connected to one another and fastened to a profile bar. A receptacle with an essentially semicircular cross-sectional area is formed in each housing part. If the two housing parts are joined together, they enclose the lock cylinder of the lever lock. For axial
- Securing the position of the lever lock means for generating a positive connection are formed on both the receptacles and the lever lock.
- a half-ring-shaped collar is formed on each receptacle, which engages in an annular groove formed on the lever lock.
- One side wall of this annular groove is formed by an annular surface of the lock cylinder and the other side wall by a surface of the bolt of the lever lock. Since the groove is partly on the locking cylinder and partly on the bolt, the distance must be between the lock cylinder and bolt are observed very precisely, which is associated with increased effort. Because during assembly, the manufacturing tolerances of the two components add up. If the distance is too large, the lever lock has axial play. If the distance is too small, the bolt strikes the two housing parts during the closing and opening movements, which is associated with wear, or the lever lock cannot be installed in the housing parts.
- the locking device according to the invention with the characterizing features of the main claim has the advantage that the tolerances of the distance between the bolt and the lock cylinder can be greater, which is associated with lower manufacturing costs. In addition, the risk is eliminated that the bolt has axial play, can rub or even jam.
- Profile bar segments and a locking device shown in a perspective exploded view.
- a segment of a first profile bar 10 is shown, which is arranged vertically and is part of a frame for a door.
- the profile bar 10 has an essentially square cross-sectional area and has undercut grooves 12 along its longitudinal sides, serve the assembly purposes.
- a second profile bar 14, which is part of a door, is arranged parallel and at a distance from the first profile bar 10.
- the second profile bar 14 has a first longitudinal groove 16 in which, for example, a protective grille can be clamped.
- An undercut groove 18 is formed both in the longitudinal side facing the first profile bar 10 and in the longitudinal side facing away from it, which serves for assembly purposes.
- Both profile bars 10, 14 are part of a construction of further profile bars, for example for a protective fence or the like.
- a sliding block 20 which has two transverse bores 22 and a longitudinal slot 24.
- the sliding block 20 can be inserted into one of the undercut grooves 12 of the first profile bar 10 and can be fixed in position via two threaded pins 26 which can be screwed into the transverse bores 22.
- a locking device 30 is shown in front of the two profile bars 10, 14.
- the locking device 30 consists of two identically designed housing parts 32, a lever lock 34, two screws 36 and two hammer nuts 38.
- the lever lock 34 has a round panel 40 with a slot 42 for inserting a key.
- a lock cylinder 44 connects to the cover 40.
- the locking cylinder 44 has two diametrically arranged flats 46 that extend over the length of the locking cylinder 44. In each of the flats 46, two first devices running transversely to the longitudinal axis of the locking cylinder 44 are formed as recesses in the form of grooves 48 in the vicinity of the aperture 40. To the The locking cylinder 44 is followed by a pivotable bolt 50 which is fastened to the locking cylinder 44 with a nut 52.
- the two housing parts 32 which can be made of plastic or metal, each have a rectangular, elongated base plate 54, the long side edges of the base plate 54 being aligned parallel to the longitudinal direction of the profile bars 10, 14.
- a circumferential wall 56 is formed perpendicular to the base plate 54 along the side edges.
- a plurality of webs 58 are arranged perpendicular to the peripheral wall 56 and to the base plate 54 and have the same height as the peripheral wall 56. This configuration makes the housing parts 32 light and yet stable. Transversely to the longitudinal direction of the base plates 54 of the
- Housing parts 32 are receptacles 60 with an essentially semicircular cross-sectional area, which formally enclose the lever lock 34 when the housing parts 32 are joined together.
- the peripheral wall 56 is interrupted.
- a second device consisting of two extensions in the form of webs 62 is formed in the receptacles 60, which extend transversely to the longitudinal axis of the receptacles 60.
- the webs 62 can be designed so that they taper. It is also conceivable to arrange only one web per receptacle. Flats 64 adjoin the webs 62.
- the webs 62 and the flats 64 correspond to the grooves 48 and the flats 46 of the locking cylinder 44.
- Slots 66 run transversely to the receptacles 60 through the housing parts 32, through which the bolt 50 of the lever lock 34 can engage.
- Excellent latching noses 68 are also formed on the housing parts 32 on a short side of the wall 56.
- These locking lugs 68 engage in corresponding, not shown Recesses which are formed on the wall 56 of the respective opposite housing part 32.
- Two step bores 70 for the screws 36 are formed in the housing parts 32. On the mutually facing sides of the housing parts 32, one end face has a
- Stepped bore 70 an annular projection 72 and the other end face an annular recess 74.
- the annular projection 72 and the annular recess 74 are designed so that there is a press fit when two housing parts 32 are joined together.
- the lever lock 34 is first inserted into the receptacle 60 of one of the two housing parts 32. This is done so that one of the two flats 46 and those formed in it
- Grooves 48 come to rest with the flat 64 or the webs 62. If the webs 62 taper, they can be introduced more easily into the grooves 48. Then the lever lock 34 is aligned. Then the one housing half 32 is placed on the other housing half 32. The annular projections 72 are pressed into the annular depressions 74 by a small amount of force. In addition, the locking lugs 68 snap into the provided recesses. Thus, the two housing parts 32 are positively connected to one another without additional assembly means.
- the two screws 36 are guided through the stepped bores 70 and screwed into the hammer nuts 38.
- the hammer nuts 38 are designed so that they can be inserted from the groove neck side into the groove 18 which faces the profile rod 10. They are then brought into the operating position by turning them 90 degrees. Since the hammer nuts 38 already by the screws 36 on the Locking device are attached, by further turning the screws 36
- Locking device 30 are fixed in their position on the profile bar 14. Finally, the sliding block 20 is positioned in the groove 12 of the profiled bar 10, which faces the profiled bar 14, such that the bolt 50 of the lever lock 34 can be pivoted into the longitudinal slot 24. The distance between the two profile bars 10, 12 is dimensioned such that the assembled locking device 30 does not touch the profile bar 10 during the opening and closing movements of the door.
- the lever lock 34 Due to the arrangement of the second devices in the form of webs 62 in the receptacles 60 and the first devices in the form of grooves 48, which are formed entirely on the lock cylinder 44 of the lever lock 34 and serve to secure the position in the axial direction, the lever lock 34 is always oriented such that the bolt 50 can reach through the slots 66 without streaking. The risk of jamming or excessive axial play is eliminated. Since this is also possible with large manufacturing tolerances, the manufacturing and assembly costs are considerably reduced.
- a first device on the locking cylinder can also be designed as an extension, for example in the form of an annular collar.
- the corresponding second facility on the recordings is then formed as a corresponding recess in the form of annular grooves.
- both devices as a recess, for example in the form of a bore, into which an element in the form of a pin is then inserted.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813566A DE19813566C1 (de) | 1998-03-27 | 1998-03-27 | Verriegelungsvorrichtung, insbesondere für Konstruktionen aus Profilstäben |
DE19813566 | 1998-03-27 | ||
PCT/DE1999/000280 WO1999050518A1 (de) | 1998-03-27 | 1999-02-03 | Verriegelungsvorrichtung, insbesondere für konstruktionen aus profilstäben |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0995000A1 true EP0995000A1 (de) | 2000-04-26 |
EP0995000B1 EP0995000B1 (de) | 2003-05-07 |
Family
ID=7862555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99907305A Expired - Lifetime EP0995000B1 (de) | 1998-03-27 | 1999-02-03 | Verriegelungsvorrichtung, insbesondere für konstruktionen aus profilstäben |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0995000B1 (de) |
JP (1) | JP2002500714A (de) |
DE (2) | DE19813566C1 (de) |
ES (1) | ES2199552T3 (de) |
WO (1) | WO1999050518A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10012959A1 (de) * | 2000-03-16 | 2001-10-04 | Bosch Gmbh Robert | Schloss, insbesondere für Konstruktionen aus Profilstäben |
DE10024578A1 (de) * | 2000-05-19 | 2001-11-22 | Dorma Gmbh & Co Kg | Verriegelung für die hängend gelagerten Flügel einer Horizontalschiebewand |
DE10045744A1 (de) * | 2000-09-15 | 2002-03-28 | Bosch Gmbh Robert | Verriegelungsvorrichtung, insbesondere für Konstruktionen aus Profilstäben |
DE20101144U1 (de) * | 2001-01-22 | 2001-07-19 | Gretsch Unitas Gmbh | Schloßkasten sowie Türschloß mit einem derartigen Schloßkasten |
ITBO20110266A1 (it) * | 2011-05-11 | 2012-11-12 | Gsg Int Spa | Dispositivo di manovra per infissi a sporgere ed infisso a sporgere comprendente il dispositivo di manovra. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3877268A (en) * | 1973-02-01 | 1975-04-15 | Elixir Ind | Lock assembly with resilient latch |
US4880262A (en) * | 1987-03-02 | 1989-11-14 | Frank A. Mugnolo | Door latch |
AT398108B (de) * | 1992-10-27 | 1994-09-26 | Rudolf Kirner | Schlossplatte |
-
1998
- 1998-03-27 DE DE19813566A patent/DE19813566C1/de not_active Expired - Fee Related
-
1999
- 1999-02-03 EP EP99907305A patent/EP0995000B1/de not_active Expired - Lifetime
- 1999-02-03 ES ES99907305T patent/ES2199552T3/es not_active Expired - Lifetime
- 1999-02-03 JP JP54869399A patent/JP2002500714A/ja active Pending
- 1999-02-03 DE DE59905427T patent/DE59905427D1/de not_active Expired - Lifetime
- 1999-02-03 WO PCT/DE1999/000280 patent/WO1999050518A1/de active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9950518A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE59905427D1 (de) | 2003-06-12 |
WO1999050518A1 (de) | 1999-10-07 |
ES2199552T3 (es) | 2004-02-16 |
EP0995000B1 (de) | 2003-05-07 |
DE19813566C1 (de) | 1999-09-23 |
JP2002500714A (ja) | 2002-01-08 |
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