EP0898633A1 - Serrure de porte - Google Patents

Serrure de porte

Info

Publication number
EP0898633A1
EP0898633A1 EP97921851A EP97921851A EP0898633A1 EP 0898633 A1 EP0898633 A1 EP 0898633A1 EP 97921851 A EP97921851 A EP 97921851A EP 97921851 A EP97921851 A EP 97921851A EP 0898633 A1 EP0898633 A1 EP 0898633A1
Authority
EP
European Patent Office
Prior art keywords
housing
door lock
closed position
lock according
side wall
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
EP97921851A
Other languages
German (de)
English (en)
Other versions
EP0898633B1 (fr
Inventor
Wilhelm King
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.)
Karl Simon GmbH and Co KG
Original Assignee
Karl Simon 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
Priority claimed from DE29521041U external-priority patent/DE29521041U1/de
Application filed by Karl Simon GmbH and Co KG filed Critical Karl Simon GmbH and Co KG
Publication of EP0898633A1 publication Critical patent/EP0898633A1/fr
Application granted granted Critical
Publication of EP0898633B1 publication Critical patent/EP0898633B1/fr
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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0013—Followers; Bearings therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/44—Locks or fastenings for special use for furniture
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/0053—Other details of locks; Parts for engagement by bolts of fastening devices means providing a stable, i.e. indexed, position of lock parts

Definitions

  • the invention relates to a door lock with a bolt which is accommodated in a housing and which can be moved into an open position and a closed position by means of an adjusting member coupled to a nut or a locking cylinder.
  • Such a door lock is given, for example, in DE 43 22 877 C1.
  • latching recesses are provided on the bolt, which cooperate with spring detents in order to determine a locking position of the bolt.
  • the transition to the other position of the person operating it is not clearly conveyed.
  • the invention has for its object to provide a door lock of the type mentioned, in which the change between the closed position and Open position is clearly perceptible to the person actuating it and the open division and the closed position are clearly observed.
  • the nut or a contact section located in the housing has at least two flat contact surfaces oriented perpendicular to the housing bottom, one of which contact surface in the open division and the other contact surface in the closed position parallel to a narrow side wall of the Housing are arranged, and that the contact surfaces in the open position and the closed position alternately bear against a locking device which is resiliently supported on the inside of the narrow side wall.
  • a clear locking process is advantageously ensured by the measure that one and the other contact surfaces are at right angles to one another and merge into one another via a rounded edge, and that the respective contact surface and the counter-angled surface lie flat against one another.
  • the rounded edge slides smoothly on the counter-anaerobic surface of the Guard locking along, so that the locking or unlocking process goes smoothly.
  • a good function of the locking and unlocking process is further favored by the measure that the tumbler is formed from plastic and is U-shaped and that the U-web has the counter-angled surface, while the U-legs as parallel to the Long side walls directed spring legs are formed, which are supported with their free ends on the narrow side wall and curved convexly to the housing cover.
  • the internal structure of the lock housing becomes simple because e.g. separate spring elements can be saved.
  • a clear guidance of the tumbler is ensured, the ends of the spring legs either sliding along the narrow side wall towards the inside on the inside or being supported in the edge between the narrow side wall and the bottom from the start, and the spring action only through the tension of the arched side legs is achieved.
  • it is favorable that the spring legs are guided on the long side walls and the U-web and at least the adjoining sections of the spring legs on the underside of the housing cover.
  • the nut or the contact section has a substantially square outer contour with rounded edges, so that contact surfaces are formed on four sides and that the tumbler can be implemented in the housing so that it is supported on the other narrow side wall , the nut or the contact section with the adjustment provided on it link are implemented just as easily as the tumbler, so that right and left use can be easily implemented.
  • a favorable positioning of the tumbler is that the tumbler lies with its underside on the top of the bolt.
  • the measure is advantageous in that the area of the contact surfaces of the nut or the angling section between the underside of the housing cover and the adjusting member is arranged in the form of a driver.
  • the maintenance of the closed position, which is supported by the tumbler, is improved in that, in the closed position, the adjusting element interacting with a control curve of the bolt is guided into a bulge formed in the control curve, the adjusting element in the bulge preventing the bolt from being pushed back supports.
  • This measure means that the latch cannot be pressed in from the outside.
  • FIG. 2 is a top view of the door lock according to FIG. 1 with the housing cover removed, 3 shows a cross section of the housing according to FIG. 2,
  • FIG. 4 shows a section of the housing shown in FIG. 2, from which an adjusting member cooperating with a bolt can be seen
  • 5A and 5B a door lock, in which the nut is shown in two different positions
  • FIG. 6 shows a further exemplary embodiment of the door lock, a locking cylinder being provided in a sectional side view,
  • FIG. 7 shows the door lock shown in FIG. 6 in a partially sectioned top view
  • FIG. 1 to 3 show a first embodiment of a door lock 1 in a sectional side view, top view with the housing cover 2.3 removed and in cross section, the section lines being entered in FIG. 2.
  • the housing 2 has an upper and lower narrow side wall 2.1, a housing base 2.2 and a right and left long side wall 2.5.
  • An attachment 2.4 is used for fastening to a door leaf.
  • a bolt 3 shown in the closed position (cf. FIG. 4) has a control cam 3.1, in which an adjusting member in the form of a driver 4.1 engages.
  • the driver 4.1 is attached to a nut 4 and, when the nut 4 is turned, deflects the bolt 3 into a closed position in which the bolt 3, as can be seen in FIG. 4, is partially pushed out of the housing 2 of the door lock 1.
  • an actuating element is inserted into a receptacle 4.2 with an internal square.
  • a stop 4.9 shown in FIG. 4 acts against overturning and interacts with a counter stop 2.21 fixed to the housing.
  • the driver 4.1 In the closed position, the driver 4.1 is set with its outer, rounded end against the bolt being pushed back and moved into a bulge 3.11 of the control cam 3.1, as can be seen from FIG. 4.
  • the bulge 3.1 1 reliably prevents the bolt 3 from being pushed back out of the closed position.
  • the bolt 3 is supported on the one hand via the nut 4 and on the other hand by means of a web arranged on the bolt 3 via a projection 2.31 on the housing cover 2.3.
  • the nut 4 has a section parallel to the housing cover 2.3 and has a substantially square outer contour with a
  • Contact surfaces 4a and 4b are formed perpendicular to the housing base 2.2 or housing cover 2.3. In the open position, the contact surface 4a cooperates with a counter-engagement surface 6.2 of a tumbler 6, while the contact surface 4b cooperates with the counter-engagement surface 6.2 in the closed position, the respective contact surface 4a or 4b being flat in the open position or in the closed position rests on the counter anaerial surface 6.2. As a result, the open or closed position is clearly maintained.
  • the tumbler 6 is U-shaped, the U-web 6.3 having the counter-angled surface 6.2 on its outside.
  • the U-legs of the tumbler made of plastic or resilient metal are designed as spring legs 6.1, which extend parallel along the long side walls 2.5 and are supported with their free ends on the facing narrow side wall 2.1.
  • the spring legs 6.1 are bent down into the interior of the housing towards the bottom, so that they are convex towards the housing cover, as can be seen, for example, in FIG. 1.
  • the support can either take place on the flat area of the inside of the narrow side wall 2.1 or from the start on the inside edge between the narrow side wall 2.1 and the housing base 2.2.
  • the tumbler 6 is mounted on the top in particular with the flat U-web on the underside of the housing cover 2.3, while its underside is supported on the top of the bolt 3 facing the housing cover 2.3. This design and arrangement of the tumbler 6 results in a clear guidance within the housing in a simple arrangement if it is sunk out by turning the nut 4 with its U-web in the direction of the associated narrow side wall 2.1.
  • FIG. 5A to 7 show a further exemplary embodiment, a locking device being provided for actuating the adjusting member.
  • a contact section 4 'with corresponding contact surfaces 4a and 4b, as described above, is provided between the adjusting element and the underside of the housing cover 2.3 on the section of the locking cylinder projecting into the inside of the housing.
  • the contact section 4 ' is riveted or screwed to the locking cylinder or otherwise firmly connected.
  • the angling surfaces 4a and 4b interact with the counteranalytical surface 6.2 of the tumbler 6, which is designed as in the previous exemplary embodiment.
  • the contact section 4 ' likewise has a square outer contour with rounded edges and offers the advantages mentioned in connection with the previous exemplary embodiment.
  • FIGS. 8A and 8B A left and right setting are shown in FIGS. 8A and 8B, which can be recognized by a recess in the housing cover 2.3.
  • the right and left setting options are also shown in FIGS. 9 to 10C, the nut 4 rotatably mounted in the housing cover bearing a setting mark in the form of the receptacle 4.2 at one corner of the inner square.
  • this door lock is designed accordingly, as the above exemplary embodiments show.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Casings For Electric Apparatus (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

L'invention concerne une serrure de porte (1) comportant un pêne dormant (3) logé dans un boîtier (2), qui peut être amené dans une position ouverte et dans une position fermée à l'aide d'un actionneur relié à un fouillot (4) ou à un barillet. La personne actionnant la serrure est clairement informée du changement entre la position ouverte et la position fermée, lequelles sont fermement maintenues grâce au fait que le fouillot (4) ou bien une section d'appui (4') se trouvant dans le boîtier comporte au moins deux surfaces d'appui plates (4a, 4b) perpendiculaires à la base du boîtier, dont une surface d'appui (4a), dans la position ouverte, et l'autre surface d'appui (4b), dans la position fermée, sont parallèles à une paroi latérale étroite (2.1) du boîtier (2), et que ces surfaces d'appui (4a, 4b) reposent, dans la position ouverte et dans la position fermée, en alternance sur une contre-surface d'appui (6.2) d'une gâchette (6), cette contre-surface d'appui étant sollicitée par ressort contre la face intérieure de la paroi latérale étroite (2.1).
EP97921851A 1995-11-10 1997-05-03 Serrure de porte Expired - Lifetime EP0898633B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE29521041U DE29521041U1 (de) 1995-11-10 1995-11-10 Rechts oder links verwendbares Türschloß
DE29521041U 1996-05-17
DE19621619 1996-05-30
DE19621619A DE19621619C2 (de) 1995-11-10 1996-05-30 Türschloß
PCT/EP1997/002266 WO1997044558A1 (fr) 1995-11-10 1997-05-03 Serrure de porte

Publications (2)

Publication Number Publication Date
EP0898633A1 true EP0898633A1 (fr) 1999-03-03
EP0898633B1 EP0898633B1 (fr) 1999-09-29

Family

ID=26026143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97921851A Expired - Lifetime EP0898633B1 (fr) 1995-11-10 1997-05-03 Serrure de porte

Country Status (11)

Country Link
EP (1) EP0898633B1 (fr)
AT (1) ATE185183T1 (fr)
BR (1) BR9709456A (fr)
CZ (1) CZ369998A3 (fr)
DE (2) DE19621619C2 (fr)
ES (1) ES2140236T3 (fr)
HU (1) HUP9903659A2 (fr)
PL (1) PL183125B1 (fr)
SI (1) SI9720037A (fr)
TR (1) TR199802342T2 (fr)
WO (1) WO1997044558A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823523B1 (fr) 2001-04-13 2003-11-21 Saint Gobain Pont A Mousson Dispositif de verrouillage mutuel de deux elements, notamment un element de recouvrement sur un element formant cadre support

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE420434C (de) * 1923-10-07 1925-10-24 Rheinische Tuerschliesserfabri Tuerschloss
FR953434A (fr) * 1947-09-13 1949-12-06 Emery & Cie A Serrure de sûreté universelle en particulier pour meubles
US2616738A (en) * 1949-09-27 1952-11-04 Detroit Hardware Mfg Company Thumb turn device for closure locks
FR1111402A (fr) * 1954-11-02 1956-02-27 Perfectionnement aux crémones, dites crémones à excentriques
US3815390A (en) * 1972-10-30 1974-06-11 Boston Lock & Safe Co Inc Lock
GB2115055B (en) * 1982-02-17 1985-06-26 Emhart Ind Deadbolt
DE8400959U1 (de) * 1984-01-14 1984-04-19 Huwil-Werke GmbH Möbelschloß- und Beschlagfabriken, 5207 Ruppichteroth Moebelschloss, insbesondere drehstangenschloss, mit schliesszylinder
DE8702724U1 (de) * 1987-02-21 1987-04-09 Hoppe Gmbh & Co Kg, 3570 Stadtallendorf Türbeschlag
DE3920361A1 (de) * 1989-06-22 1991-01-10 Simon Karl Metallwaren Moebelschloss mit riegel und zuhaltung
DE4322877C1 (de) * 1993-07-09 1995-02-02 Huwil Werke Gmbh Riegelschloß
DE29521041U1 (de) * 1995-11-10 1996-08-01 Karl Simon GmbH & Co KG, 78733 Aichhalden Rechts oder links verwendbares Türschloß
DE29600573U1 (de) * 1996-01-15 1996-02-29 Karl Simon GmbH & Co KG, 78733 Aichhalden Möbelschloß

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9744558A1 *

Also Published As

Publication number Publication date
EP0898633B1 (fr) 1999-09-29
WO1997044558A1 (fr) 1997-11-27
CZ369998A3 (cs) 1999-05-12
DE59700510D1 (de) 1999-11-04
ATE185183T1 (de) 1999-10-15
PL183125B1 (pl) 2002-05-31
BR9709456A (pt) 1999-08-10
SI9720037A (sl) 1999-04-30
TR199802342T2 (xx) 1999-02-22
DE19621619A1 (de) 1997-11-20
HUP9903659A2 (hu) 2000-03-28
DE19621619C2 (de) 2002-10-24
PL329927A1 (en) 1999-04-26
ES2140236T3 (es) 2000-02-16

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