EP0023448B1 - Schloss mit entkuppelbarem Bedienungsdorn - Google Patents

Schloss mit entkuppelbarem Bedienungsdorn Download PDF

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Publication number
EP0023448B1
EP0023448B1 EP80401077A EP80401077A EP0023448B1 EP 0023448 B1 EP0023448 B1 EP 0023448B1 EP 80401077 A EP80401077 A EP 80401077A EP 80401077 A EP80401077 A EP 80401077A EP 0023448 B1 EP0023448 B1 EP 0023448B1
Authority
EP
European Patent Office
Prior art keywords
latch
lock
actuating
bolt
rotation
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
Application number
EP80401077A
Other languages
English (en)
French (fr)
Other versions
EP0023448A1 (de
Inventor
Jean Rosell
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.)
Laperche SA
Original Assignee
Laperche SA
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 Laperche SA filed Critical Laperche SA
Publication of EP0023448A1 publication Critical patent/EP0023448A1/de
Application granted granted Critical
Publication of EP0023448B1 publication Critical patent/EP0023448B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/16—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially in a plane substantially parallel to the wing or frame
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/62—Lost motion connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles

Definitions

  • the present invention relates to locks and relates more particularly to a lock whose actuating handle must be able to be freely rotated in the opposite direction to the normal actuation direction of the bolt of the lock.
  • the handles of doors, windows or other leaves are connected to the locks by a rigid operating rod generally of square section, one end of which is engaged in a handle located on one of the faces of the leaf and the other end of which is engaged either in the lock follower, either after crossing it right through, in a second handle located on the other side of the leaf.
  • Some leaves have an opening frame or a removable panel forming a shutter, the installation and removal of which require the prior removal of the handle located on the face of the leaf on which the frame or the panel is mounted.
  • an operating rod provided with a coupling device has a very high cost price compared to an ordinary operating rod.
  • the invention therefore aims to remedy the aforementioned drawbacks and to create a lock, the construction of which makes it possible to use a conventional operating rod in one piece and to freely move this operating rod in the opposite direction to the actuation direction of the lock, at an angle necessary to release the leaf in order to allow the operation of a frame or panel to be placed on the leaf or removed from it.
  • a lock of the above type which further comprises an intermediate sleeve which is rotatably mounted, on the one hand in the follower and, on the other hand, in the trunk of the lock, said follower, comprising an opening for receiving the operating rod, and being provided with a spout intended to come into engagement with the arm of the follower during the rotational movement of the operating rod in the direction of actuation of the lock, thus that a stop intended to stop the rotation of the spout after a determined angular displacement of the operating rod, in the opposite direction to the direction of actuation of the lock.
  • the lock according to the invention comprises a bolt 1 mounted displaceable perpendicularly to a headrest 2 by means of an actuation mechanism housed in a trunk or case 3.
  • This actuation mechanism comprises in particular a follower 4 which can move in rotation in the trunk 3.
  • This follower 4 which acts on the bolt 1 is provided with a branch or arm 5 urged by a spring 6 for returning the follower 4 to the rest position.
  • the rotation of the follower 4 in the trunk 3 of the lock is ensured by means of an intermediate piece 7 rotatably mounted in a corresponding bore formed in the follower 4 and, as shown in FIG. 2, itself rotatably mounted in the trunk 3.
  • This intermediate piece 7 is constituted by a sleeve provided in its center with a square section orifice 8 intended to receive an operating rod 9 shown in phantom in FIG. 2.
  • a spout 10 made from one piece, intended to cooperate with the arm 5 of the follower 4 to ensure the drive of the latter in the direction of actuation of the bolt 1.
  • a stop 11 intended to come to stop the rotation of the intermediate sleeve 7 during the displacement of a quarter turn of the latter in the direction opposite to the direction of actuation of the bolt 1.
  • the precipitated stop 11 can also be constituted by a rod fixed in the trunk 3 of the lock.
  • Fig. 1 the elements of the lock are shown in the normal actuation position of the bolt 1. It can be seen in this FIG. that the spout 10 being in engagement with the branch 5 of the follower 4, the stand B is in a roughly horizontal position. Just press this stand to erase the bolt 1.
  • FIG. 3 it can be seen that the intermediate sleeve 7 has been rotated in the direction opposite to the direction of actuation of the bolt 1, which has made it possible to place the stand B in an approximately vertical position.
  • the rear part of the spout 10 is stopped in rotation by the stop 11.
  • the lock which has just been described has the advantage of incorporating the device for decoupling the operating rod while having an ordinary external appearance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Rehabilitation Tools (AREA)

Claims (3)

1. Schloß mit einem wenigstens einen Riegel (1) aufweisenden Betätigungsmechanismus, bestehend aus einer Nuß (4), die auf den Riegel (1) die Bewegung eines Bedienungsdornes (9) überträgt, der von einer Befestigungsklinke (B) mitgenommen wird und die mit einem Arm (5) versehen ist, der elastisch in Ruhestellung zurückgedrückt wird und aus Entkupplungsorganen, die eine Winkelverstellung der Klinke (B) um 90° in eine der Betätigung des Schlosses entgegengesetzte Richtung ermöglichen, ohne daß dieses mitgenommen wird, dadurch gekennzeichnet, daß außerdem eine Zwischenhülse (7) vorgesehen ist, die einerseits in der Nuß (4) und andererseits in dem Schloßblech (3) drehbar ist, daß die Hülse (7) eine Öffnung (8) zur Aufnahme des Bedienungsdornes (9) aufweist und mit einer Nase (10) versehen ist, die bei Drehung des Bedienungsdornes (9) in Betätigungsrichtung des Schlosses an dem Arm (5) der Nuß (4) zur Anlage kommt und daß ein Anschlag (11) vorhanden ist, der die Drehung der Nase (10) nach der definierten Winkelverstellung des Bedienungsdornes (9) in der der Betätigungsrichtung des Schlosses entgegengesetzten Richtung begrenzt.
2. Schloß nach Anspruch 1, dadurch gekennzeichnet, daß der die Drehung der Zwischenhülse (7) begrenzende Stoppanschlag (11) auf einem an dem Schloßblech (3) ausgebildeten unbeweglichen Teil vorgesehen ist.
3. Schloß nach Anspruch 1, dadurch gekennzeichnet, daß der die Drehung der Zwischenhülse (7) begrenzende Stoppanschlag (11) aus einem in dem Schloßblech befestigten Stift besteht.
EP80401077A 1979-07-30 1980-07-18 Schloss mit entkuppelbarem Bedienungsdorn Expired EP0023448B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7919525A FR2462539A1 (fr) 1979-07-30 1979-07-30 Serrure a tige de manoeuvre debrayable
FR7919525 1979-07-30

Publications (2)

Publication Number Publication Date
EP0023448A1 EP0023448A1 (de) 1981-02-04
EP0023448B1 true EP0023448B1 (de) 1984-04-11

Family

ID=9228423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80401077A Expired EP0023448B1 (de) 1979-07-30 1980-07-18 Schloss mit entkuppelbarem Bedienungsdorn

Country Status (7)

Country Link
US (1) US4363506A (de)
EP (1) EP0023448B1 (de)
JP (1) JPS5622890A (de)
CA (1) CA1142562A (de)
DE (1) DE3067434D1 (de)
ES (1) ES252640Y (de)
FR (1) FR2462539A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960258U (ja) * 1982-10-15 1984-04-19 ワイケイケイ株式会社 ハンドルが着脱可能な錠装置
JPS5963174U (ja) * 1982-10-22 1984-04-25 ワイケイケイ株式会社 ハンドルの着脱可能な錠装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1589496A (en) * 1923-06-14 1926-06-22 Jacob M Whalbe Vestibule-door handle
US2164290A (en) * 1938-05-13 1939-06-27 American Hardware Corp Lock
US3514142A (en) * 1967-09-21 1970-05-26 Overhead Door Corp Truck door lock
AT350425B (de) * 1977-12-15 1979-05-25 Orlik Josef Riegelfallen-tuerschloss
FR2422796A1 (fr) * 1978-04-13 1979-11-09 Gilro Sa Dispositif de relevage du bec de cane d'une serrure et serrure munie d'un tel dispositif
US4243256A (en) * 1978-10-02 1981-01-06 Frydrych Robert R Narrow style surface mounted reversible latch

Also Published As

Publication number Publication date
DE3067434D1 (en) 1984-05-17
US4363506A (en) 1982-12-14
JPS5622890A (en) 1981-03-04
ES252640Y (es) 1981-05-16
FR2462539B1 (de) 1984-04-27
FR2462539A1 (fr) 1981-02-13
ES252640U (es) 1980-11-16
EP0023448A1 (de) 1981-02-04
CA1142562A (en) 1983-03-08

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