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
  • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
  • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
• • 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
  • E05B15/10—Bolts of locks or night latches
  • E05B15/102—Bolts having movable elements
• • 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
• • 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
  • E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head

Definitions

• the invention relates to a lock according to the preamble of claim 1.
• DE 2417322 A shows a latch bolt which has a locking lever and a trigger slide.
• the locking lever is urged along with the latch in the direction of the strike plate and thereby carries the
• the locking lever can be pivoted to a sliding angle of the trigger slide effective in a position in which it no longer engages behind the edge of the passage opening in the face plate and the trap continues to occur.
• the embodiment provides that the case is rotatably guided in a tube and therefore can be used left and right.
• EP 0431369 A2 shows a case in which the locking element is pivotally mounted in the case and has two locking lugs, which engage behind the face-plate. The release of the first latching lug takes place by applying a triggering projection on the striking plate, whereby the blocking element is pivoted and allows the latch to protrude into the first position. As a result, the trap is further preconnected by the action of the latch spring and the second latch is effective.
• EP 0431369 A2 is known, in which it is provided that a bump is attached to the pivotable trigger, which is to complicate a manipulation.
• DE 20201 1001842 U1 shows a latch bolt according to the aforementioned DE 10201 1089418 A1.
• a reversible trap in the
• DE 202012009802 U1 discloses a mortise lock with a lock housing, a latch cooperating with a latch and a latch.
• a triggering device for cooperation with the strike plate intended.
• the triggering device is coupled to the latch in such a manner that when the triggering device interacts with the strike plate, a latch release lever for releasing the latch and for subsequently extending the latch out of the lock housing is actuated.
• the triggering device has a displaceable strike plate release lever for cooperation with the
• the striker release lever causes a displacement due to the interaction with the striker plate
• a disadvantage of the aforementioned prior art is that the release mechanism is comparatively small and the assembly is therefore complicated.
• Coupling on the pusher nut acts on the trap.
• the pusher has a separate lever, which shifts the trap, as soon as the pusher is set in motion over the change, in its retracted position.
• this mortise lock on a Fallenarretier which consists of pairing a return path on the change with an associated mounted on the lock case lock stop, the lock stop moves against the movement possibilities of the change in the return path of the return path lock, to prevent the change on his way back to the base position can go back.
• the barrier stop consists of a two-armed lever which is mounted as a rocker stationary on the lock case and is offset by the cam of the lock cylinder in rotation in the closing direction in its locking position. In this mortise, the setting of the trap is done via a
• the lock described in DE 19748444 A1 has a latch which is mounted in a latch window of a face-plate rail.
• the trap can be of one
• Fallenvortrittshus in which the largest part of the case head is located in front of the faceplate, are retracted into a Fallengurzugs sued in which the case is completely retracted into the trap window.
• a trap lock in the form of a pitch disc, which can be switched back and forth by turning on an axis of rotation between a locking position and a release position, this case lock can hold the case in the back-closed position.
• DE-PS 691398 discloses a latch lock in which the case via a knob is retractable so far that a connected to the knob pin, which acts on the latch on the tail tail in a control slot spring loaded behind a
• DE 89091 19 U1 shows a lock in which the case by the change by means of a key operation by a differential range is further retractable than by means of a handle operation. Within this difference range is a
• Locking device for the trap in lock-engageable and holds the trap in
• DE 102007044324 B3 has the subject of a lock which, for the purpose of catch locking, provides a locking member which provides an actuating section to be actuated from the forend rail and a locking section engaging the latch tail.
• EP 0801 193 B1 shows a mortise lock with a latch which has a locking latch in the latch head.
• the locking bolt can be moved in retracted case behind the faceplate and thereby prevents the passage of the case.
• This mortise has a relatively complex structure, since in particular the change must be made in two parts.
• This mortise lock is incompatible with the requirements for a secure locking of a multi-point lock. It is an object of the invention to achieve a safe release with low production costs and to remedy the aforementioned deficiencies.
• the trigger is a two-armed pivot lever whose first arm is formed by a sensing arm and the second arm a Locking element forms for the espagnolette and in the slotted
• a further development provides that the vertical extension of the probe arm corresponds to about 50% of the trap height. By the measure, the probe reaches a
• a Feilnase is a centric projection in the trap opening, in which the trap in
• a particular embodiment provides that the espagnolette is fixable in its unlocked position on the Steckrad.
• the case can be fixed in a retracted position on the key and remains ineffective, for example, if the door equipped with it should remain unlocked in a daytime operation.
• This function can only be performed by an authorized person by means of a key provided to him.
• the pressure piece can be fixed in a determined via the pin wheel Fallen Wegzugslage.
• the Steckrad engages under a latched back over a pusher case the pressure piece locking.
• a further embodiment provides that the pressure piece acts on the latch tail via a pivotable latch lever.
• FIG. 1 shows the main lock case from above in the unlocked state
• Fig. 2 shows the main lock case, as shown in Fig. 2 without espagnolette from below
• Fig. 3 shows the main lock case of FIG. 1 in an isometric view in
• FIG. 4 shows the main lock case according to FIG. 2 in an isometric view with a pre-displaced catch in the unactuated state, without a faceplate, FIG.
• FIG. 7 shows a section of the trap along the line VII-VII in FIG. 6, FIG.
• Fig. 8 is a detailed representation of the interaction of the Steckrades with the
• Fig. 9 is a detail of the Steckrades and the pressure piece according to the position shown in Fig. 8.
• FIG. 1 to 3 illustrated main lock box 1, a latch 2 and a latch 3 is provided.
• a non-illustrated lock cylinder is provided, which is seated in a lock cylinder receptacle 5 and cooperates with a pinwheel 6, 7.
• the trap 2 includes a trigger 8.
• the trigger 8 is two-armed
• Swivel lever designed whose first arm 9 is formed by a sensing arm 10 and the second arm 1 1 forms a locking element 12 for a drive rod slide 13 and is received in the slotted latch tail 14.
• the pivot lever is pivotally mounted about an axis 15 and a spring 16 generates a restoring force.
• the vertical extent of the sensing arm 10 designated as dimension 17 in FIG. 7, corresponds to more than 50% of the trap height 18.
• the slot 19 for receiving the arm 1 1 is dimensionally closely matched in width 20 to the arm 1 1.
• FIGS. 3 and 4 can be seen. Starting from an unlocked and partially opened wing, the lock shown in Fig. 4 with the trigger 8 comes to rest against a locking plate edge of the associated frame.
• the end of the espagnolette 13 is, as shown in FIG. 5 U-shaped and the latch tail engages in the space of the Espagnolette 13 and the locking tab 22 which is spaced from the planar control surface 23 of the espagnolette 13 via a projection 24.
• the control flap is attached as a rectangular sheet metal section on the opposite of the control surface 23 sublime executed approach 24.
• the espagnolette 13 has a further locking edge 25 which, relative to the longitudinal edges, along the
• the lock In order to unlock the lock again, it can be pivoted clockwise (FIGS. 1 and 3) via a pusher which engages in the pusher, whereby the nut arm 28 engages under an edge 13 'of the espagnolette 13 and displaces it upwards. As a result of this upward movement, the latch 3 is retracted into the lock case 1.
• the case 2 is moved back over a latch lever 29 which is pivotally mounted about an axis 30 on the castle ceiling.
• the nut arm 28 engages the latch lever 29 on the underside of the latch lever 29 and pivots clockwise when it moves upward (FIG. 1).
• the lock can be unlocked via a cylinder operation.
• the inner pinwheel 6 of the two-part pinwheel executed engages under the drive rod slide 13 and moves it upwards.
• the espagnolette 13 engages with a rivet in a LanglochausEnglishung the pressure piece 31 and takes this in the upward movement with upwards.
• the pressure piece 31 comes into abutment against the latch lever 29, the position of which was determined by the stop on the latch tail 14 and a latch spring attached thereto.
• the latch lever 29 pulls the case 2 back. If the key operation is completed, the latch lever 29 is pivoted counterclockwise again, which is done by the nut springs 32 acting on the pusher 4.
• the trap 4 enters the ready position before and the espagnolette 13 is on the blocking element 12 in his
• the lower pinion 7 is pivoted clockwise under the espagnolette 13 on the cylinder actuation with the key. This has to a projecting support projection 33, as illustrated in Fig. 8.
• a radius 34 is mounted, which engages under the support lug 33. The radius 34 merges into a flat 35. Due to this measure, the espagnolette 13 can not be displaced downwards and upon actuation of the trigger 8 remains in consequence of
• FIG. 9 shows the position of the alternating pressure piece 31 in FIG
• the alternating pressure piece 31 is located in the swivel range of the upper plug wheel 6 and can slide along an edge 36 past it. A change operation is still possible. Another function of the lock arises when unlocked and
• Fig. 1 shows the pusher in the unactuated state, in which the pawl 6 engages in retracted trap over the cylinder by precluding the raised over the pusher 4 pressure piece. If the pressure piece 31 is fixed on the pinwheel 6, the pusher nut 4 can again their
• a method of actuation therefore comprises establishing an unlocked position of the espagnolette, actuating the lock by means of the cylinder with or without actuation of the trigger.

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• Engineering & Computer Science (AREA)
• Structural Engineering (AREA)
• Mechanical Engineering (AREA)
• Lock And Its Accessories (AREA)

Priority Applications (3)

Applications Claiming Priority (2)

Publications (1)

Family

ID=56081700

Family Applications (1)

Country Status (5)

Families Citing this family (3)

Citations (12)

Family Cites Families (3)

• 2016
  • 2016-03-10 DE DE202016001540.1U patent/DE202016001540U1/de not_active Expired - Lifetime
• 2017
  • 2017-02-13 CN CN201780012749.XA patent/CN108884689B/zh not_active Expired - Fee Related
  • 2017-02-13 WO PCT/EP2017/053105 patent/WO2017153125A1/de active Application Filing
  • 2017-02-13 PL PL17704472T patent/PL3426867T3/pl unknown
  • 2017-02-13 EP EP17704472.4A patent/EP3426867B1/de active Active

Patent Citations (14)

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