WO1997042383A2 - Gache destinee a une serrure notamment d'ascenseur - Google Patents

Gache destinee a une serrure notamment d'ascenseur Download PDF

Info

Publication number
WO1997042383A2
WO1997042383A2 PCT/FR1997/000747 FR9700747W WO9742383A2 WO 1997042383 A2 WO1997042383 A2 WO 1997042383A2 FR 9700747 W FR9700747 W FR 9700747W WO 9742383 A2 WO9742383 A2 WO 9742383A2
Authority
WO
WIPO (PCT)
Prior art keywords
support element
cylinder
rod
keeper
hole
Prior art date
Application number
PCT/FR1997/000747
Other languages
English (en)
French (fr)
Other versions
WO1997042383A3 (fr
Inventor
Dominique Prudhomme
Original Assignee
Dominique Prudhomme
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 Dominique Prudhomme filed Critical Dominique Prudhomme
Priority to EP97921889A priority Critical patent/EP0839245B1/de
Priority to AT97921889T priority patent/ATE205282T1/de
Priority to DE69706499T priority patent/DE69706499T2/de
Publication of WO1997042383A2 publication Critical patent/WO1997042383A2/fr
Publication of WO1997042383A3 publication Critical patent/WO1997042383A3/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02Door or gate operation
    • B66B13/14Control systems or devices
    • B66B13/16Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205Striking-plates, keepers, staples
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/0052Locks mounted on the "frame" cooperating with means on the "wing"
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing

Definitions

  • the present invention relates to a keeper of the type intended to equip the door leaf with a door in particular, an elevator landing door.
  • Such a strike is intended to cooperate in closing with a lock bolt, said strike being disposed opposite the bolt in the frame of said door, in order to allow the latter to be introduced therein.
  • Said keeper is introduced into the rebate of the door and is fixed thereon on an internal field of the latter by means of fixing screws situated on either side of the bolt hole, of diameter substantially greater than the external diameter of the strike cylinder.
  • the difficulty lies in the non-accessibility of the internal housing of the door leaf.
  • the positioning is therefore carried out by sliding this traditional keeper from the top of the leaf until bringing its fixing holes opposite two corresponding holes in the leaf. The operator must then use the other hand to tighten two fixing screws.
  • the object of the present invention is to remedy this drawback by proposing a keeper which is mounted in place of a traditional keeper by acting on the leaf in an entirely external manner. Therefore, no opening should be made in the leaf and in addition, the intervention will be quick and not tedious for the operator.
  • the invention relates to a keeper of the type intended to equip the leaf of a door in particular a landing door of an elevator and to cooperate in closing with the bolt of a lock arranged opposite a frame of said door, said strike being introduced into the rebate of the leaf and fixed on a field thereof, by means of fixing screws passing through holes located on either side of a passage hole of the bolt of substantially diameter greater than the outside diameter of a strike cylinder, characterized in that the strike consists of:
  • a strike cylinder intended to be attached to the bottom of the element, the bottom of said cylinder also being pierced with a smooth hole coming opposite that of the bottom of the element with which said cylinder will be secured;
  • a central rod the lower end of which is threaded from a stop and intended to pass through the smooth hole in the bottom of the strike cylinder and to be screwed into the nut freely caged on the bottom of the support element, said rod thus also constituting a connecting element of different constituent parts of the keeper.
  • the present invention also relates to the characteristics which will emerge during the description which follows and which should be considered in isolation or according to all their possible technical combinations.
  • FIG. 1 is an exploded perspective view showing the mounting of a traditional keeper in a leaf ;
  • FIG. 2 is a perspective view of a leaf provided with a keeper according to the invention, shown opposite a traditional frame provided with a lock carrying a locking bolt;
  • FIG. 3 is an exploded perspective view of a keeper according to the invention during assembly in the rebate of a leaf;
  • - Figure 4 is a schematic view showing the different stages of mounting the keeper according to the invention, in the rebate of a leaf.
  • the strike 1 is of the type intended to equip the leaf 2, for example of a landing door of an elevator, and to cooperate in closing with a bolt 3 of a lock 4 arranged opposite in a frame 5 of said door with a rod 6 arranged coaxially in a strike cylinder 7 corresponding to the bolt 3 intended to be introduced therein, said strike 1 being introduced into the rebate 8 of leaf 2 and fixed on a field 9 thereof, by means of two fixing screws 10 and 11 passing through two holes 12 and 13 located on either side of a passage hole 25 of the bolt 3 of diameter substantially greater than the external diameter of cylinder 7 of keeper 1.
  • the keeper 1 consists of:
  • a support element 14 generally in the form of an omega with straight sides and substantially perpendicular to one another, two lateral end wings 15 and 16 of which are pierced with holes and equipped with threads 17, 18 at a center distance corresponding to that of the fixing holes 12 and 13 produced on the leaf 2 and the bottom of which, consisting of a vertical branch 19 connecting two horizontal branches 20, 21, is also pierced with a hole 31 fitted with a nut 22 engaged on the bottom 19, the width " 1 "of said support element 14 being less than the diameter D of the bolt hole 25 of the leaf 2;
  • a strike cylinder 7 1 intended to be attached to the vertical branch 19 of the support element 14 and whose bottom 26 is also pierced with a smooth hole 27 coming opposite that 22 of the vertical branch 19 with which said cylinder 7 will be joined;
  • a central rod 6 a lower end 28 of which is threaded from a stop 29 and intended to pass through the smooth hole 27 in the bottom 26 of the keeper cylinder 7 and to be screwed into the nut 22 freely engaged on the bottom 19 of the support element 14, said central rod 6 thus also constituting a connecting element of different constituent parts of the keeper 1.
  • the threaded holes 17 and 18 of the lateral wings 15 and 16 are constituted by caged nuts added in oblong slots of said wings 15 and 16 so as to adapt to the distance between the fixing holes 12 and 13 correspondents of leaf 2.
  • the threaded hole 31 of the bottom 19 of the support element 14 is equipped with a caged nut 22 attached in the hole 31 which is constituted by an oblong slot, so as to be struggled with it freely in a longitudinal direction at the time of assembly, then to authorize a centering of the cylinder 7 of striker 1 and of the rod 6 which is screwed thereon and consequently of the cylinder 7 of striker 1 relative to the bolt 3 with which it is susceptible to cooperate.
  • the oblong opening 31 of the bottom 19 of the support member 14 is a circular hole extending radially in a longitudinal direction by a straight extension, in the manner of a buttonhole.
  • the keeper can undergo a depth adjustment in the leaf, obtained by the insertion of wedging washers 40 between the bottom
  • the invention also relates to the method of mounting the keeper 1 described above.
  • the support element 14 in the form of an omega; . the strike cylinder 7;

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)
  • Lock And Its Accessories (AREA)
  • Connection Of Plates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PCT/FR1997/000747 1996-05-07 1997-04-25 Gache destinee a une serrure notamment d'ascenseur WO1997042383A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP97921889A EP0839245B1 (de) 1996-05-07 1997-04-25 Schliessblech, insbesondere für einen aufzug
AT97921889T ATE205282T1 (de) 1996-05-07 1997-04-25 Schliessblech, insbesondere für einen aufzug
DE69706499T DE69706499T2 (de) 1996-05-07 1997-04-25 Schliessblech, insbesondere für einen aufzug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9605733A FR2748512B1 (fr) 1996-05-07 1996-05-07 Gache destinee a une serrure notamment d'ascenseur
FR96/05733 1996-05-07

Publications (2)

Publication Number Publication Date
WO1997042383A2 true WO1997042383A2 (fr) 1997-11-13
WO1997042383A3 WO1997042383A3 (fr) 1997-12-18

Family

ID=9491936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1997/000747 WO1997042383A2 (fr) 1996-05-07 1997-04-25 Gache destinee a une serrure notamment d'ascenseur

Country Status (5)

Country Link
EP (1) EP0839245B1 (de)
AT (1) ATE205282T1 (de)
DE (1) DE69706499T2 (de)
FR (1) FR2748512B1 (de)
WO (1) WO1997042383A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518146A1 (de) * 2015-03-19 2017-07-15 Kaba Gmbh Einsatz für die Fallenausnehmung oder die Riegelausnehmung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2898146B1 (fr) * 2006-03-02 2008-05-30 Lyonnaise De Construction De M Gache destinee a etre fixee a l'ouvrant d'une porte, notamment une porte paliere d'appareil elevateur
FR2898145B1 (fr) * 2006-03-02 2008-05-30 Lyonnaise De Construction De M Gache destinee a etre fixee a l'ouvrant d'une porte, notamment une porte paliere d'appareil elevateur
CN108928361B (zh) * 2018-07-16 2019-09-24 中车青岛四方机车车辆股份有限公司 一种轴箱弹簧下夹板的固定装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057053A (en) * 1959-04-13 1962-10-09 Schlage Lock Co Method of forming and installing a strike box and strike plate
US4550939A (en) * 1983-06-13 1985-11-05 Kysor Industrial Corporation Security strike assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057053A (en) * 1959-04-13 1962-10-09 Schlage Lock Co Method of forming and installing a strike box and strike plate
US4550939A (en) * 1983-06-13 1985-11-05 Kysor Industrial Corporation Security strike assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518146A1 (de) * 2015-03-19 2017-07-15 Kaba Gmbh Einsatz für die Fallenausnehmung oder die Riegelausnehmung
AT518146B1 (de) * 2015-03-19 2017-10-15 Kaba Gmbh Einsatz für die Fallenausnehmung oder die Riegelausnehmung

Also Published As

Publication number Publication date
DE69706499T2 (de) 2002-05-16
DE69706499D1 (de) 2001-10-11
FR2748512B1 (fr) 1998-07-31
ATE205282T1 (de) 2001-09-15
EP0839245B1 (de) 2001-09-05
EP0839245A2 (de) 1998-05-06
FR2748512A1 (fr) 1997-11-14
WO1997042383A3 (fr) 1997-12-18

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