WO2001012933A1 - Lock armature - Google Patents
Lock armature Download PDFInfo
- Publication number
- WO2001012933A1 WO2001012933A1 PCT/EP2000/005326 EP0005326W WO0112933A1 WO 2001012933 A1 WO2001012933 A1 WO 2001012933A1 EP 0005326 W EP0005326 W EP 0005326W WO 0112933 A1 WO0112933 A1 WO 0112933A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking
- striker
- locking projection
- contact edge
- wing
- Prior art date
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
- 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
- E05C9/1833—Fastening means performing sliding movements
- E05C9/185—Fastening means performing sliding movements parallel with actuating bar
- E05C9/1858—Fastening means performing sliding movements parallel with actuating bar of the roller bolt type
-
- 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
- E05C9/1808—Keepers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/007—Devices for reducing friction between lock parts
Definitions
- the invention relates to a locking fitting between a wing and a fixed frame of a window, a door or the like. According to the preamble of claim 1.
- Such locking fittings are used in particular in cases in which the wing in question is to be secured against unauthorized opening by force. If an intrusion tool in the form of a lever is placed in the rebate gap between the sash and the fixed frame and the sash is pressurized with this in the direction of its main plane, the sash and frame are supported against one another in the transverse direction of the rebate surfaces concerned via the locking projection and locking piece. This support counteracts the intended violent displacement of the wing relative to the fixed frame.
- locking fittings with a wing-side locking projection with a mushroom head and with a fixed frame-side striking plate serving as a striker are used for the stated purpose.
- the locking projection is fastened via a shaft to a locking rod accommodated in the sash rebate and displaceable in its longitudinal direction.
- the striking plate is screwed to the fixed frame in the fold and has a slot-like inlet for the locking projection and a receptacle for the mushroom head of the locking projection on the side facing away from the wing.
- the locking projection can be inserted into the inlet of the striking plate by actuating the locking rod and then engages behind the edge area of the striking plate inlet with the mushroom head in the engaged position.
- Latch protrusion in the area of its narrowing is at least superficially damaged by the striker, which may be sharp in this area.
- the surfaces of the hardware components are provided with corrosion-inhibiting galvanic coatings that cannot withstand the stress.
- the engaging surfaces can be worn, which are guided past one another under pressure by the pressing forces of the sash and the frame. Dirt or deposits on the active surfaces accelerate the abrasion of the active surfaces.
- the object of the invention is therefore to provide a locking fitting that remains largely free of visible
- the object is achieved by the measures specified in the characterizing part of claim 1, by means of which the active surfaces meet only at a desired, for example, non-directly visible, location of the striker. It is also possible to combine certain wear-reducing material combinations allow, which are not suitable due to their strength to absorb the usually high forces in an attempted break-in.
- the measures of claim 2 result in an arrangement in which the contact edge is hidden, since the undercut area of the striker is not readily visible. Damage to the locking projection is avoided by the measures of claim 3.
- a particularly effective use of the invention results if the requirements according to claim 4 or 5 are met. Then the punched edges of the striker and the locking projection come into direct contact, the rough edges formed during the punching on the inside of the slot resulting in damage to the surface of the locking projection. By the arrangement according to claim 5, however, a secure and resilient attachment of the contact edge can be ensured.
- Fig. 2 in an enlarged view the interaction of the locking projection with the striker
- Fig. 3 is a bottom view of the striker in the engaged position with the locking piece.
- Fig. 1 shows a locking fitting between a wing 1 and a frame 2.
- the wing 1 and the frame 2 are opposite to each other with the rebate surfaces 3, 4, a fitting receiving groove 5 being provided in the rebate surface 3 of the wing 1.
- the fitting receiving groove 5 is an existing of a faceplate 6 and a drive rod 7
- the drive rod 7 is mounted longitudinally displaceably relative to the faceplate 6 fixedly attached to a profile step 8 and can be moved in the direction of the folded surfaces 3, 4 - that is, perpendicular to the plane of the drawing.
- a locking projection 9 is provided on the drive rod 7 and can be brought into the engagement position in a laterally open shooting piece 10.
- the locking projection 9 is designed as a mushroom head pin, which is provided at the free end of a tapered pin section 11 with a mushroom head 12 widened for this purpose.
- the closing piece 10 in turn forms an engagement surface 13 running approximately in the direction of the fold surface 4 on the underside of an essentially U-shaped or C-shaped profile piece 14.
- a narrow slot 16 is provided, which is laterally open for the insertion of the locking projection 9 and is provided with inlet slopes 17 indicated here.
- the locking projection 9 is provided at its end facing the faceplate 6 with a collar 18 with which it can be supported on the faceplate 6 when loaded.
- the striker 10 consists of the U-shaped or C-shaped profile piece 14 and a plate 19 mounted underneath and that on the in Opening direction 20 lying on the long side of the striker 10, a contact edge 22 lying in the undercut 21 formed by the slot 16 is provided.
- the plate 19 serves to adapt the profile piece 14 made of sheet metal, the U-leg 15 of which has the slot 16.
- the slot 16 can be produced, for example, by stamping, the side legs 23, 24 being formed by bent tabs of the sheet metal blank.
- the production of the profile piece 14 from a sheet metal blank permits simple and inexpensive production, but high strength and resilience of the locking device are achieved vertically and in the direction of the folded surfaces 3, 4.
- the contact edge 22 is dimensioned with respect to the slot 16 and the width of the mushroom head 12 so that the active surfaces of the striker 10 and the locking projection 9, which extend transversely to the fold surface 3, 4, here the Pin section 11 of the
- Boundary edge 25 of the slot 16 remains spaced. As a result, the interaction of the surface in this section caused by the production of the rough boundary edge 25 with the pin section 11 and the resulting damage to the surface of the locking projection 9 can be reliably avoided.
- Locking fitting itself is not reduced, since perpendicular to the rabbet surfaces 3, 4, the metallic active ingredients of the locking projection 9 and the striker 10 can still come into active connection, but on the other hand the adjustment of the locking projection 9 and the contact edge 22 takes place so that between the Boundary edge 25 and the pin portion 11, only a small gap is formed.
- the contact edge is formed by a sliding piece 26 arranged in the undercut 21 of the closing piece 10.
- the slider 26 can be attached to the leg 24 as a plastic strip and, if necessary, be formed in one piece with the plate 19.
- the manufacture of the slider 26 from a plastic active ingredient ensures, in addition to the inexpensive manufacture also a favorable influence on the friction coefficients prevailing between the active substances, so that abrasion on the mushroom head 12 is also avoided.
- the diameter of the collar 18 corresponds approximately to that of the mushroom head 12, the collar 18 being dimensioned only a little smaller than the width of the fitting receiving groove 5.
- the collar 18 causes the tilting of the Locking projection 9 is prevented, which could otherwise be pivoted about its attachment point on the drive rod 7 when the mushroom head 12 is loaded, which leads to a deformation of the drive rod and possibly to a stiffness of the entire locking fitting during long-term use.
- the active ingredient of the slider 26 is expediently provided with material additives which bring about a special slidability of the slider 26 in connection with the metal surface of the mushroom head 12. This can be done, for example, in the form of graphite fibers or the like, so that no additional lubricants are required on the locking projections 9.
- the slider 26 can be at a different distance from the contact edge 22 to the boundary edge 25 of the striker 10 with respect to its longitudinal extent. This can e.g. it is provided that the locking projection 9 in the final displacement position is due to a greater distance between the contact edge 22 and the limiting edge 25 with the pin section 11 completely against the limiting edge 25 and that the contact edge 22 - starting from the final sliding position of the locking projection 9 - one on the limiting edge 25 has tapered section so that the
- the locking projection 9 only comes into contact with the boundary edge 25 near the displacement end position, but remains spaced from the boundary edge 25 on its remaining displacement path. This will make one Relative movement of the transverse active surfaces to one another is largely avoided. However, this also makes it possible to reinforce the wing pressure on the frame 2 in one area. To do this, the slot 16 must of course also have a corresponding shape.
- Fig. 3 therefore shows an embodiment of the striker 10, in which the striker 10 is shown in a view from below with a locking projection 9 in two switching positions.
- the locking projection 9 with the mushroom head 12 meets an entry slope 27 on the slider 26, so that the pin section 11 remains clearly spaced from the boundary edge 25 of the slot 16.
- the slot 16 also has corresponding inlet slopes 17. If the run-in slope 27 merges into the contact edge 22 running along the closing piece 10, the distance 28 of the contact edge 22 from the boundary edge 25 of the slot 16 is reduced, so that the pin section 11 is only slightly different from the one
- Boundary edge 25 is spaced. This results in a significant relief of the fastening of the locking projection 9 to the drive rod, which is otherwise subject to bending due to the greater distance of the mushroom head 12 from the fastening point on the drive rod. Of course, this is only achieved if the pin section 11 in the
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
- Fuel-Injection Apparatus (AREA)
- Wing Frames And Configurations (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00942038A EP1208281B1 (en) | 1999-08-16 | 2000-06-09 | Lock armature |
AT00942038T ATE280299T1 (en) | 1999-08-16 | 2000-06-09 | LOCKING FITTING |
AU56798/00A AU5679800A (en) | 1999-08-16 | 2000-06-09 | Lock armature |
PL353471A PL198221B1 (en) | 1999-08-16 | 2000-06-09 | Lock armature |
DE50008349T DE50008349D1 (en) | 1999-08-16 | 2000-06-09 | LOCK HANDLES |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29914072U DE29914072U1 (en) | 1999-08-16 | 1999-08-16 | Locking fitting |
DE29914072.5 | 1999-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001012933A1 true WO2001012933A1 (en) | 2001-02-22 |
Family
ID=8077396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/005326 WO2001012933A1 (en) | 1999-08-16 | 2000-06-09 | Lock armature |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1208281B1 (en) |
AT (1) | ATE280299T1 (en) |
AU (1) | AU5679800A (en) |
DE (2) | DE29914072U1 (en) |
PL (1) | PL198221B1 (en) |
WO (1) | WO2001012933A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1728948A1 (en) * | 2005-06-01 | 2006-12-06 | Aug. Winkhaus GmbH & Co. KG | Striker plate for a lock of an espagnolette fitting and lock for an espagnolet fitting |
US7147254B2 (en) | 2000-10-16 | 2006-12-12 | Weatherford/Lamb, Inc. | Coupling apparatus |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005000071A1 (en) * | 2005-06-01 | 2006-12-07 | Aug. Winkhaus Gmbh & Co. Kg | Locking pin for a closure of a drive rod fitting and closure for a drive rod fitting |
DE102005000100A1 (en) * | 2005-07-28 | 2007-02-01 | Aug. Winkhaus Gmbh & Co. Kg | Mounting part comprises an elastically deformable clamping part arranged between a sleeve rail and a closing pin to interact with the rail in one position of the connecting rod and hold the closing pin in its adjusted rotary position |
DE102005000099A1 (en) * | 2005-07-28 | 2007-02-01 | Aug. Winkhaus Gmbh & Co. Kg | Fitting for rod-operated window catch, includes leaf spring and head section with flange engaging edge of locking strip forming part of catch mechanism |
DE202007000497U1 (en) * | 2007-01-08 | 2007-03-15 | Siegenia-Aubi Kg | Adjustment fitting consists of adjustment elements and locking section linked to rigid frame and items that enable adaptation to wing of window or door |
DE202007011394U1 (en) | 2007-08-14 | 2008-12-24 | Siegenia-Aubi Kg | Window or door and component set of a latch part for a window or a door |
DE202010001189U1 (en) | 2010-01-20 | 2010-05-27 | Siegenia-Aubi Kg | Locking piece for a locking fitting |
DE102015216808A1 (en) * | 2015-09-02 | 2017-03-02 | Roto Frank Ag | Fitting system and window, door or the like with the fitting system |
DE202015006474U1 (en) | 2015-09-18 | 2015-10-08 | Siegenia-Aubi Kg | Espagnolette |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0683296A1 (en) * | 1994-05-20 | 1995-11-22 | August Winkhaus GmbH & Co KG | Partly automatic positionable fitting system for windows, doors or the like |
EP0899402A2 (en) * | 1997-08-25 | 1999-03-03 | ROTO FRANK Aktiengesellschaft | Lock fitting |
DE29906659U1 (en) * | 1999-04-15 | 1999-07-22 | Laeken Fensterzubehoer Gmbh | Locking part for insertion into an undercut slot in a frame for windows or doors |
-
1999
- 1999-08-16 DE DE29914072U patent/DE29914072U1/en not_active Expired - Lifetime
-
2000
- 2000-06-09 AU AU56798/00A patent/AU5679800A/en not_active Abandoned
- 2000-06-09 AT AT00942038T patent/ATE280299T1/en not_active IP Right Cessation
- 2000-06-09 DE DE50008349T patent/DE50008349D1/en not_active Revoked
- 2000-06-09 PL PL353471A patent/PL198221B1/en not_active IP Right Cessation
- 2000-06-09 WO PCT/EP2000/005326 patent/WO2001012933A1/en not_active Application Discontinuation
- 2000-06-09 EP EP00942038A patent/EP1208281B1/en not_active Revoked
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0683296A1 (en) * | 1994-05-20 | 1995-11-22 | August Winkhaus GmbH & Co KG | Partly automatic positionable fitting system for windows, doors or the like |
EP0899402A2 (en) * | 1997-08-25 | 1999-03-03 | ROTO FRANK Aktiengesellschaft | Lock fitting |
DE19736934A1 (en) | 1997-08-25 | 1999-03-04 | Roto Frank Ag | Locking fitting |
DE29906659U1 (en) * | 1999-04-15 | 1999-07-22 | Laeken Fensterzubehoer Gmbh | Locking part for insertion into an undercut slot in a frame for windows or doors |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7147254B2 (en) | 2000-10-16 | 2006-12-12 | Weatherford/Lamb, Inc. | Coupling apparatus |
US7384077B2 (en) | 2000-10-16 | 2008-06-10 | Weatherford/Lamb, Inc. | Coupling apparatus |
US7758087B2 (en) | 2000-10-16 | 2010-07-20 | Weatherford/Lamb, Inc. | Coupling apparatus |
EP1728948A1 (en) * | 2005-06-01 | 2006-12-06 | Aug. Winkhaus GmbH & Co. KG | Striker plate for a lock of an espagnolette fitting and lock for an espagnolet fitting |
Also Published As
Publication number | Publication date |
---|---|
ATE280299T1 (en) | 2004-11-15 |
PL198221B1 (en) | 2008-06-30 |
AU5679800A (en) | 2001-03-13 |
EP1208281A1 (en) | 2002-05-29 |
PL353471A1 (en) | 2003-11-17 |
EP1208281B1 (en) | 2004-10-20 |
DE50008349D1 (en) | 2004-11-25 |
DE29914072U1 (en) | 1999-11-18 |
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