EP0045225A1 - Schliessvorrichtung mit Ausrichtwirkung für verzogene Türen - Google Patents

Schliessvorrichtung mit Ausrichtwirkung für verzogene Türen Download PDF

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Publication number
EP0045225A1
EP0045225A1 EP81400260A EP81400260A EP0045225A1 EP 0045225 A1 EP0045225 A1 EP 0045225A1 EP 81400260 A EP81400260 A EP 81400260A EP 81400260 A EP81400260 A EP 81400260A EP 0045225 A1 EP0045225 A1 EP 0045225A1
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EP
European Patent Office
Prior art keywords
bolt
lock
door
ensuring
edge
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.)
Withdrawn
Application number
EP81400260A
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English (en)
French (fr)
Inventor
Henri Rochman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0045225A1 publication Critical patent/EP0045225A1/de
Withdrawn legal-status Critical Current

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    • 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
    • E05C9/02—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening
    • E05C9/026—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with one sliding bar for fastening when moved in one direction and unfastening when moved in opposite direction; with two sliding bars moved in the same direction when fastening or unfastening comprising key-operated locks, e.g. a lock cylinder to drive auxiliary deadbolts or latch bolts
    • 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
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0403—Wound springs
    • E05B2015/0406—Wound springs wound in a cylindrical shape
    • E05B2015/041—Wound springs wound in a cylindrical shape loaded perpendicular to cylinder axis

Definitions

  • the present invention relates to a mortise lock with a straightening effect on warped doors, with instant locking lock, the deadbolt also acting as a turnbolt and can be operated with one hand by a crutch automatically returning to the horizontal position after each manivation.
  • the lock which is the subject of the present invention can be produced at a lower cost due to the originality of the means used, allowing a significant reduction in the number of parts making up the mechanism on the one hand, as well as a reduction in the dimensions of the lock housing. ,on the other hand.
  • Figure 1 shows an overall view of the lock.
  • This consists of a housing 1 of standard shape and dimensions fixed to a headrest 2 which may or may not be in one piece, which is fixed to the edge of the door, over most of its height. . From the central box 1, 2 rods 3a and 3b leave, one end of which is connected to the mechanism contained in the box in order to receive the movement of vertical translation, and the other end serves to support the bolt.
  • This bolt 5, provided with a collar 15 is fixed on a plate 4, 1a-which itself is fixed on the rod 3a or 3b.
  • Figure 2 shows the headrest as shown on the door edge.
  • Figure 3 shows an amount of conventional frame on which are fixed the strikes.
  • the bolts are each provided with a particular strike.
  • This can be constituted by a simple cut in a flat fixed in rebate, in an angle iron fixed on 2 faces of the upright or even practiced directly in the upright of a metal frame.
  • Figure 4 shows the detail of a roller bolt with lateral shift, mounted on the edge of an overlapping door.
  • Figure 5 shows the detail of the strike allowing the straightening of the warping of the door.
  • roller bolt When closing the door, the roller bolt enters the strike (arrow S) . If the door is not warped, the roller bolt will penetrate to the bottom of the strike, in position M, at the vertical of the cutout 12 in which it will be housed in the locked position.
  • the roller bolt will only partially penetrate its keeper and will end up in one of the dotted positions.
  • the operation of the stand for the locking operation will lower the roller bolt (arrow T) by bringing it into contact with the oblique edge 11. From then on, the roller bolt continuing its descent but in an oblique direction due to its rolling on the oblique edge 11, will be driven towards the bottom of the strike, until 'to be in the locked position in the notch 12, thus operating the straightening of the warped leaf.
  • the oblique edge 11 constituting the raceway of the roller bolt can be constituted by the sharp edge of the cutout of the strike, by a 90 ° fold or by an attached piece.
  • the collar 15, at the end of the roller bolt 5, remains "trapped" in the keeper, its diameter being chosen to be larger than the width of the cutout 12, this in order to give greater resistance against any attempt to break in by breaking in and deforming the door.
  • the "flat" 21 or the wing of the angle iron located on the rebate of the upright of the frame will be as large as possible (distance between the edges 19 and 20: thus the distance K - L will be maximum, giving spoils the power to straighten warps of greater amplitude.
  • the distance P - 0 which corresponds to the height of the stroke of the roller bolt should be as large as possible, thus reducing the angle formed by the edge 11 and the vertical, which will reduce the effort required to operate the stand.
  • Figure 6 shows the striker and roller bolt assembly mounted on an overlapping door, seen in section from above.
  • roller bolt 5 with its flange 15 housed in the locking notch 12.
  • flange 15 housed in the locking notch 12.
  • FIG. 7 shows an identical section but at the level of the bolt 6, incorporated in the housing of the lock. It can be seen here in the integral locking position making it possible to distinguish its bevelled edge 17 which ensures the "U-turn” function as well as its flat part 16 which gives it its character of safety deadbolt.
  • Figure 8 shows the bolt 6, incorporated in the lock housing. It is a flat a few millimeters thick, for example 3 mm., On which the bolt head 16 & 17 is fixed. stud 22 serves as a guide, sliding in a slot in the housing. A redent 23 serves as a "plug" for control by the follower.
  • a cutout 30 is made in the tail of the bolt 6, in order to allow it to occupy its two positions of latch bolt and deadbolt.
  • the bolt 6 is controlled by a stud 25 integral with 24 which is shown in particular in FIG. 9.
  • the cutout 30 can be made in the stirrup 24 (but in this case, it will be necessary to reverse the cutout 30: the angle E will be at the top and the line AB will be at the bottom), while the stud 25 will be secured to the bolt 6.
  • CE is equal to the amplitude of the vertical stroke of the external bolts which has been chosen.
  • a to E by an oblique line which meets in D a vertical line which we bring down from B.
  • D a vertical line which we bring down from B.
  • FIG. 9 represents the stirrup 24.
  • FIG. 10 represents the interior security lock 36.
  • a cutout 67 and a redent 41 serve as a guide in its course horizontal, in cooperation with a redent and a slot which is provided with the bottom of the housing.
  • a redent 37 maintains the latch 36 in the closed position with the cooperation of a spring fixed on the housing, while another redent 40, allows '' ensure the opening by rotation and pressure of the blade of a safety cylinder.
  • This element is also a dish a few millimeters thick, for example, 3 mm.
  • FIG. 11 represents the "finger" 42 which pivots on an axis 43 fixed on the housing of the lock.
  • FIG. 12 represents the follower 31.
  • the follower 31 has a recess 35.
  • edges 32 and 33 of the follower 31 must be at least distant by a length equal to the stroke of the outer bolts + the value of the diameter of the stud 26 fixed on the stirrup 24.
  • Figure 13 shows the entire mechanism in its locked position.
  • the stud 25, also integral with the stirrup 24, and which in the previous position was inserted in the angle 51 of the cutout 30 made in the bolt 6, is propelled downwards, and, coming into contact with the edge 52 of the cutout 30, constrains the bolt 6 to protrude completely by a horizontal movement, until it has reached the end 35 of the cutout 30.
  • Figure 14 shows the entire mechanism in its fully unlocked position, the door being ready to be opened.
  • the stud 25, also integral with the stirrup 24, and which previously was inserted in the corner 53 of the cutout 30 made in the bolt 6, is propelled upward by sliding in the lower slot of the cutout 30 of the bolt 6.
  • Figure 8 shows the decomposition of the movement:
  • the sliding of the stud 25 on the line E - A causes a horizontal displacement of the bolt 6, as long as the stud exerts pressure on the edge 62 of the cutout 30.
  • This displacement is equivalent to the distance B - C and stops as soon as the stud 25 has reached point D. Consequently, the stirrup 24 no longer exerts any action on the bolt 6, which is partially retracted, and the stud 25, continuing its ascent until at point A (angle 63) of the. cutout 30, completes the ascent, therefore the unlocking of the external bolt rods 3a and 3b.
  • a 2nd member pivots on an axis 43 fixed at the top of the lock housing.
  • This finger 42 has an end 44 which is in contact with the redent 23 of the bolt 6 and an edge 45 by which it is impelled when the rotation of the follower 31, during unlocking, puts it in contact with the integral redent or stud 35 of the follower 31.
  • the stud 35 pressing on the face 45 of the finger 42, the end 44 causes the bolt 6 to fully retract inside the lock. The door can be opened.
  • the end 64 of the spring 49 causes the bolt 6 to spring back out of the lock, but only its bevel portion 17, the angle 65 of the cutout 30 of the bolt 6, coming into contact with the stud 25 and thus connecting it the protrusion dupêne 6 in its only bevelled part, thus giving it the functions of a usual latch bolt.
  • Figure 15 shows the entire mechanism in the unlocked position with regard to the external bolts in vertical translation, the door being held in place only by the single bevelled part of the central bolt operating in a U-bolt.
  • a step 48 fixed on the housing remains in permanent contact with its edge 47.
  • a slot 66 formed in the housing of the lock makes it possible to ensure the straightness of the stroke of the bolt 6, by the cooperation of its stud 22.
  • the latch 36 is guided in front by a slot 67 sliding on a step 68 raised from the lock case, and in its rear part by its step 41 sliding in a slot 69 made in the case of the lock.
EP81400260A 1980-02-24 1981-02-20 Schliessvorrichtung mit Ausrichtwirkung für verzogene Türen Withdrawn EP0045225A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL59456A IL59456A0 (en) 1980-02-24 1980-02-24 Safety lock with locking latch for straightening warped doors
IL59456 1980-02-24

Publications (1)

Publication Number Publication Date
EP0045225A1 true EP0045225A1 (de) 1982-02-03

Family

ID=11051634

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81400260A Withdrawn EP0045225A1 (de) 1980-02-24 1981-02-20 Schliessvorrichtung mit Ausrichtwirkung für verzogene Türen

Country Status (2)

Country Link
EP (1) EP0045225A1 (de)
IL (1) IL59456A0 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099292A2 (de) * 1982-07-07 1984-01-25 Henri Rochman Sicherheitsschloss für Türen mit automatischer Verriegelung
FR2572452A1 (fr) * 1984-10-25 1986-05-02 Ritzenthaler Sa Serrure electrique a gache de forme particuliere, notamment pour portes d'acces a des locaux securises.
GB2261911A (en) * 1989-01-17 1993-06-02 Truth Inc Window lock
EP0688930A2 (de) * 1994-05-24 1995-12-27 FERCO International USINE DE FERRURES DE BATIMENT Schloss für Türen oder Fenster

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE728020A (de) * 1968-02-12 1969-07-16
FR2195993A5 (de) * 1972-08-10 1974-03-08 Schuermann & Co Heinz
FR2266785A1 (en) * 1974-04-03 1975-10-31 Ferco Usine Ferrures Casement bolt for window or door - has half-turn bolt parallel to cranked bridging element
DE7901726U1 (de) * 1979-01-23 1979-09-13 Wegener, Karl-Heinz, 6000 Frankfurt Riegelsperre fuer fenster und/oder hebetueren

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE728020A (de) * 1968-02-12 1969-07-16
FR2195993A5 (de) * 1972-08-10 1974-03-08 Schuermann & Co Heinz
FR2266785A1 (en) * 1974-04-03 1975-10-31 Ferco Usine Ferrures Casement bolt for window or door - has half-turn bolt parallel to cranked bridging element
DE7901726U1 (de) * 1979-01-23 1979-09-13 Wegener, Karl-Heinz, 6000 Frankfurt Riegelsperre fuer fenster und/oder hebetueren

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099292A2 (de) * 1982-07-07 1984-01-25 Henri Rochman Sicherheitsschloss für Türen mit automatischer Verriegelung
EP0099292A3 (en) * 1982-07-07 1984-06-06 Zvi Henri Rochman Safety lock for doors with automatic locking
FR2572452A1 (fr) * 1984-10-25 1986-05-02 Ritzenthaler Sa Serrure electrique a gache de forme particuliere, notamment pour portes d'acces a des locaux securises.
EP0182729A1 (de) * 1984-10-25 1986-05-28 RITZENTHALER S.A., Société Anonyme Elektrisches Schloss mit einem speziell geformten Schliessstück, insbesondere für Eingangstüren gesicherter Räume
US4703637A (en) * 1984-10-25 1987-11-03 Ritzenthaler S.A. Electric lock with specially shaped keeper, particularly for the door to a secured locale
GB2261911A (en) * 1989-01-17 1993-06-02 Truth Inc Window lock
GB2261911B (en) * 1989-01-17 1993-09-29 Truth Inc Window lock
EP0688930A2 (de) * 1994-05-24 1995-12-27 FERCO International USINE DE FERRURES DE BATIMENT Schloss für Türen oder Fenster
EP0688930A3 (de) * 1994-05-24 1996-06-26 Ferco Int Usine Ferrures Schloss für Türen oder Fenster

Also Published As

Publication number Publication date
IL59456A0 (en) 1980-05-30

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Effective date: 19830111