EP3222801B1 - Bolt mechanism with lock for containers for valuable goods - Google Patents
Bolt mechanism with lock for containers for valuable goods Download PDFInfo
- Publication number
- EP3222801B1 EP3222801B1 EP17159794.1A EP17159794A EP3222801B1 EP 3222801 B1 EP3222801 B1 EP 3222801B1 EP 17159794 A EP17159794 A EP 17159794A EP 3222801 B1 EP3222801 B1 EP 3222801B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bolt
- lock
- housing
- mechanism according
- shank
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims description 18
- 230000000903 blocking effect Effects 0.000 description 10
- 239000007787 solid Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
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- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B55/00—Locks in which a sliding latch is used also as a locking bolt
-
- 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
- E05B63/06—Locks or fastenings with special structural characteristics with lengthwise-adjustable bolts ; with adjustable backset, i.e. distance from door edge
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding
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- 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
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
Definitions
- the invention relates to a boltwork lock arrangement for a safe, in particular for the door of an ATM or a safe, with the features according to the preamble of claim 1.
- the bolt is not used directly to lock the door of the safe to be secured, but rather to lock a boltwork.
- the boltwork is attached to the inside of a door of the corresponding safe, for example an ATM, a safe or a vault, in order to protect the door from unauthorized opening when it is closed and locked.
- the mechanical set of rules interacts with the lock, which is usually screwed to the base plate of the bolt work.
- the locks used for this purpose can in principle be both mechanical and electronic locks, but bolt mechanisms that are intended to meet increased security requirements are usually combined with electronic locks, which are usually locked and unlocked via an alphanumeric input unit will.
- the lock When the boltwork is in the locked state, one or two bolts of the boltwork are in a first, extended, closed position, with movement of the bolt or bolts back into the second, retracted, open position being prevented by the bolts resting laterally on the extended bolt of the lock.
- the lock To open the bolt work intentionally, the lock must therefore first be unlocked and the bolt of the lock withdrawn from its locked position, so that the bolt or bolts of the bolt work are no longer blocked by the bolt of the lock.
- the bolt of the boltwork can then be moved from its first, extended position to its second, retracted position by actuating a handle arranged on the outside of the door of the safe, so that the door is then unlocked and can be opened.
- the boltwork must first be moved out of its second position by a corresponding actuation of the handle be brought back to its first position. Then the lock must also be locked so that the bolt of the lock is brought back into its locked position, in which the bolt of the lock interacts with the bolt or bolts of the boltwork.
- the fact that the lock must also be locked in order to lock the bolt work increases the effort required to lock the door.
- Solid bolt locks have a linearly adjustable rectangular bolt which is usually moved by means of an electric motor from its locked position, which is extended out of the housing, into the open position, which is retracted into the housing. If the lock has an electric motor, the bolt of the lock is usually also brought from the second, open position into the extended locking position by means of the electric motor.
- swing bolt locks instead of a linearly adjustable bolt, swing bolt locks have a rotatably mounted swing bolt which, when the lock is unlocked, is swung back into the housing by the bolt of the set of rules being displaced in the direction of the open position.
- the use of an electric motor for drawing the bolt into the housing can be dispensed with.
- a spring arranged in the housing of the lock applies a force to the pivoting bolt which automatically pivots the pivoting bolt back into its locked position when the pivoting bolt is released, i. H. if the boltwork has previously been moved to its first, extended locking position.
- Swing bolt locks are therefore both self-closing and self-opening, with a user only having to lock or unlock the lock by entering a corresponding code, so that the actuation of a boltwork is correspondingly simplified.
- a disadvantage of swing bolt locks is that they can only be used in boltworks with a bolt, since they can only lock on one side against the direction of movement of the swing bolt due to the shape and arrangement of the swing bolt. If, on the other hand, a scissor bolt work is to be used as the bolt work, which has two bolts that move toward one another to open the bolt work, then locks with swing bolts cannot be used will. Full bolt locks are therefore always used in scissor bolt works, which are connected to the bolt work in such a way that the bolt of the lock is arranged in the locked state between the two bolts or scissors of the scissor bolt work, whereby a movement of the bolt of the bolt work towards each other through the Bolt of the lock is prevented.
- a lock for security containers which has a lock bolt with a beveled end section that can be moved at an angle to the horizontal when installed as intended.
- This lock bolt interacts with an intermediate element in the form of a cam or a horizontally aligned rod, this intermediate element in turn being in operative connection with bolts of a boltwork.
- a contact point forms between the lock bolt and the intermediate element.
- the present invention is based on the object of further developing a generic arrangement such that when the lock is unlocked, the bolt work enables the lock bolt to be moved into its open position, and this with a simple structure at the same time.
- the end of the bolt protruding from the housing is not rectangular in the lock of the arrangement according to the invention, but has an approximately trapezoidal base area depending on the configuration of the bevels.
- the side surfaces of the bolt are not arranged perpendicularly to the direction of movement of the bolt or scissors of the boltwork, but at an angle of less than 90°, so that the opening movement of the boltwork exerts a force on the bolt of the lock, which causes the bolt to move when the lock is unlocked is moved to its open position.
- the lock according to the invention can also be used in scissor bolt works in which two bolts or scissors act on the bolt of the lock from two opposite sides, so that the lock can be used very universally.
- the angle ⁇ of the slope to the direction of movement of the bolt is preferably approximately 45° in each case, although smaller deviations from this are also fundamentally possible.
- the angle ⁇ of the bevels to the direction of movement should generally be between 35° and 55°, in particular between 40° and 50°, the angle ⁇ of both bevels should be the same in order to prevent the bolt from tilting when it is pushed into the housing .
- the bolt is designed in at least two parts, having a bolt head and a bolt shank, which are detachably connected to one another.
- manufacture of the bolt can be simplified and there is the possibility of combining a bolt shank with different bolt heads, which differ, for example, in slightly different bevel angles.
- a bolt head can also be connected to different bolt shafts, which can be adapted to different housing sizes.
- the bolt head and bolt shank are preferably connected by means of a screw, which enables both a secure connection of bolt head and bolt shank and easy replacement of one of the two components.
- it is also possible to simply replace a damaged bolt head without having to replace the entire bolt or even the entire lock.
- the two-part design of the bolt offers the possibility of using different materials for the bolt head and the bolt shank, so that a harder material, such as precision cast steel, can be used for the bolt head, which is exposed to higher mechanical stress, than for the bolt shank.
- the bolt head has a pocket-like recess into which the end of the bolt shank protruding from the housing is inserted .
- the end of the bolt shank is thus enclosed in the manner of a hood by the bolt head.
- the shape of the free end of the bolt shank is preferably adapted to the shape of the bolt head, so that the free end of the bolt shank preferably also has a trapezoidal base area.
- the mechanical connection of the bolt head and bolt shank is preferably effected by means of a screw, for which purpose a bore for a screw is formed in the bolt head, which extends on both sides of the recess, ie. H. the bore does not end in or at the recess, but continues after the recess in the bolt head.
- a bore for a screw is formed in the bolt head, which extends on both sides of the recess, ie. H. the bore does not end in or at the recess, but continues after the recess in the bolt head.
- an elongated opening is formed in the end of the bolt shank inserted into the recess, the bore and the elongated opening being arranged relative to one another in such a way that a screw screwed into the bore passes through the opening in the bolt shank.
- the end of the bolt shank inserted into the recess has an elongated opening whose length is greater than the diameter of the screw, it is possible to change the position of the bolt head relative to the bolt shank in the longitudinal direction of the opening and thus also in the direction of movement of the bolt .
- the bolt stroke can be adjusted by arranging a locking element in the area of the recess in the bolt head, which locking element has at least one, preferably two, wedge-shaped clamping surfaces and a bore, with the locking element being arranged in such a way that the screw engages in the hole.
- At least one corresponding counter-clamping surface is formed in the elongated opening in the bolt shaft, so that when the screw is tightened, the clamping surface of the locking element and the counter-clamping surface interact in such a way that the bolt head is fixed relative to the bolt shaft.
- Loosening the screw results in the clamping surface and the counter-clamping surface being at a small distance from one another and therefore no longer interacting, so that the bolt head can be displaced relative to the bolt shank in the direction of movement of the bolt.
- the locking element which--as stated above--preferably has two opposing clamping surfaces can be made of metal or of an elastic material.
- the clamping surfaces preferably have a plurality of ribs, for which corresponding ribs are formed on the counter-clamping surfaces of the opening in the bolt shaft.
- an adjustment of the lock to the respective bolt work and in particular a compensation of the freewheeling of the scissors of a scissors bolt work can also be achieved in that the position of the lock is adjustable relative to the bolts or scissors of the bolt work.
- the fastening openings formed in the housing of the lock, through which the lock is fastened to a base plate of the boltwork by means of corresponding screws are designed as oblong holes. Even if the holes in the base plate of the boltwork corresponding to the fastening openings in the lock housing are predetermined, it is still possible to adjust the exact position of the lock and in particular the lock bolt relative to the bolts or scissors of the boltwork.
- This type of adaptation of the lock to the respective bolt work is particularly used when the bolt is designed in one piece, i.e. does not consist of a bolt head and a bolt shank, which are detachably connected to one another.
- the edge area of the housing surrounding the fastening openings has several ribs, whereby the fastening of the lock is increased and the risk of the lock slipping when a force acts on the bevels of the bolt head is reduced.
- washers or lock washers with ribs can be used, which further increase the security of the lock attachment and at the same time serve as a screw lock.
- FIG. 1 shows three simplified, schematic representations of a lock 1, only the housing 2 and the bolt 3 of the lock 1 being shown in the extended blocking position.
- lock 1 ' is the bolt 3' designed as a full bolt, the protruding from the housing 2 end has a rectangular base.
- Fig. 1b shows, on the other hand, a swivel bolt lock 1", in which the bolt 3" is designed as a swivel bolt which is rotatably mounted in the housing 2 and whose end protruding from the housing 2 is designed in the shape of a quarter circle.
- 1c finally shows a lock 1 according to the invention with a specially designed bolt 3, which is explained in more detail below.
- FIG. 1a the full bolt lock 1' shown there is suitable for preventing a movement of the two bolts 4 of the boltwork towards one another when the bolt 3' is in its locked position extended out of the housing 2.
- the lock 1' For intentional opening of the boltwork, the lock 1' must first be unlocked, the bolt 3' of the lock 1' being released from its position extended locked position active, for example by means of an electric motor, must be retracted into the housing 2.
- the swing bolt lock 1" shown is only suitable for locking a single bolt 4 of a boltwork, so that such a swing bolt lock 1" cannot be used with scissor bolt works.
- the swing bolt lock 1" has the advantage that the bolt 3" of the lock 1" can be pivoted inwards into the housing 2 of the lock 1" when the lock 1" is unlocked by the movement of the bolt 4 of the boltwork, so that the bolt 3" itself does not have to be actively brought out of the extended or pivoted-out blocking position into the retracted or pivoted-in open position in the housing 2.
- FIG. 2 shows a preferred embodiment of the lock 1 according to the invention, in which at least one locking element 5 and one spring element 6 are arranged in the housing 2 in addition to the bolt 3 already mentioned above.
- the blocking element 5 is used to lock the bolt 3 in the blocking position shown, so that the bolt 3 cannot be pushed into the housing 2 even if a corresponding external force acts on the bolt 3 .
- the spring element 6, serves to apply a force to the bolt 3 that pushes the bolt 3 in the direction of the blocked position, so that the bolt 3 is automatically shifted from the open position to its extended blocked position if the path of the bolt 3 is not through a bolt 4 of a boltwork is blocked.
- the bolt 3 has at its out of the housing 2 outstanding End two bevels 7, which are each arranged at an angle ⁇ of 45 ° to the direction of movement of the bolt 3.
- the bolt 3 does not have to be drawn completely into the housing 2, but only so far that the bolt 3 no longer stands in the way of the desired movement of the bolt 4 of the boltwork.
- This in 2 Castle 1 shown is normally with a - closed housing cover when it is attached to a boltwork 8 - not shown here.
- the lock 1 according to 1 the housing cover screwed down on a base plate 9 of the bolt work.
- the 3 and 4 show the bolt 3 of the lock according to 2 in perspective view ( 3 ) and in longitudinal section (4).
- 3 shows the bolt 3 - in comparison to the representation according to FIG 2 - from the bottom, while at the top view of the lock 1 according to 2 the upper side of the bolt 3 is visible, which faces the base plate 9 when mounted on the base plate 9 of the bolt work 8 .
- the bolt 3 consists of a bolt head 10 and a bolt shank 11 which are connected to one another via a screw 12 . How out 3 can be seen, the bevels 7 are formed on the bolt head 10, which in figure 5 is shown separately. In the Figures 6 and 7 on the other hand, the bolt shaft 11 is shown without the bolt head 10 in each case.
- the bolt head 10 has a pocket-like recess 13 into which the end 14 of the bolt shank 11 protruding from the housing 2 is inserted.
- a bore 15 for the screw 12 is formed in the bolt head 10, which extends on both sides of the recess 13.
- an elongated opening 16 In the end 14 of the bolt shank 11 inserted into the recess 13 there is an elongated opening 16 through which the screw 12 extends when the bolt head 10 and bolt shank 11 are in the assembled state.
- a locking element 17 is arranged in the area of the recess 13 in the bolt head 10 8 is shown separately.
- the locking element 17 has two wedge-shaped clamping surfaces 18 and a bore 19 into which the screw 12 is screwed, for which purpose the bore 19 has a thread corresponding to the screw 12 .
- the locking element 17 has a trapezoidal contour which is adapted to the contour of the elongated opening 16 in the end 14 of the bolt shank 11 .
- the elongate opening 16 has two counter-clamping surfaces 20 so that the locking head 10 can be fixed in the longitudinal direction of the opening 16 via the clamping surfaces 18 and the counter-clamping surfaces 20 .
- the clamping surfaces 18 interact with the opposing counter-clamping surfaces 20 in such a way that the bolt head 10 is fixed relative to the bolt shank 11 .
- the clamping surfaces 18 and on the counter-clamping surfaces 20 each have a plurality of ribs 21, 22.
- the ribs 21 of the clamping surfaces 18 of the locking element 17 engage in the ribs 22 of the counter-clamping surface 20.
- the screw 12 is loosened, this means that the ribs 21 of the clamping surfaces 18 no longer engage with the ribs 22 of the counter-clamping surfaces 20 are engaged, so that the bolt head 10 with the screw 12 and the locking element 17 penetrated by the screw 12 can be displaced within the elongated opening 16 in the bolt shank 11 .
- the extent of the locking element 17 in the longitudinal direction of the opening 16 is less than the longitudinal extent of the opening 16.
- FIG 9 shows a plan view of the lock 1 according to FIG 2 ,
- the lock 1 being screwed onto a base plate 9 of a boltwork 8 .
- in 9 thus the castle 1 shown from the bottom.
- a total of three attachment openings 23 are formed in the housing 2 of the lock 1 , through which the screws 24 are screwed into the base plate 9 .
- the bolt head 10 is not yet set exactly to the position of the bolt 4 of the boltwork 8.
- the bolt 3 of the lock 1 By moving the bolt 4 perpendicular to the direction of movement of the bolt 3, the bolt 3 of the lock 1 is pushed so far into the housing 2 that the bolt 4 of the boltwork 8 can be guided past the front side of the bolt 3, i.e. the bolt 3 opens of bolt work 8 is no longer prevented.
- the lock 1 being as in 9 shown from the bottom.
- the exact positioning of the bolt head 10 to the stop surfaces of the bolt 4 of the boltwork 8 can be done by the fact that the position of the housing 2 can be changed.
- the fastening openings 23 in the housing 2 are designed as oblong holes, so that a certain adjustment of the housing 2 and thus also of the bolt 3 in the direction of movement of the bolt 3 is still possible even with fixed bores in the base plate 9 of the bolt work 8 .
- the edge region 25 of the housing 2 surrounding the fastening openings 23 has a plurality of ribs 26, which reduces the risk of the housing 2 slipping when a force is applied to the bevels 7 of the bolt 3 acts.
- washers 27 are also used, which also have corresponding ribs on the side facing housing 2 .
- an electric motor 28 for example, is arranged in the housing 2 and is connected to a controller 30 via a printed circuit board 29 .
- a rotation of the blocking element 5 by a relatively small angle is sufficient to move the blocking element 5 from the shown blocking position into a position releasing the bolt 3 .
- a lever element 31 is provided between the bolt 3 and the blocking element 5, which can be pivoted about a bolt arranged in the housing 2.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Lock And Its Accessories (AREA)
Description
Die Erfindung betrifft eine Riegelwerk-Schloss-Anordnung für ein Wertbehältnis, insbesondere für die Tür eines Geldautomaten oder eines Tresors, mit den Merkmalen nach dem Oberbegriff von Anspruch 1.The invention relates to a boltwork lock arrangement for a safe, in particular for the door of an ATM or a safe, with the features according to the preamble of
Bei den hier in Rede stehenden Schlössern, die auch als Sicherheitsschlösser bezeichnet werden, dient der Riegel nicht unmittelbar zum verriegeln der Tür des zu sichernden Wertbehältnisses, sondern zum Verriegeln eines Riegelwerks. Das Riegelwerk ist dabei an der Innenseite einer Tür des entsprechenden Wertbehältnisses, beispielweise eines Geldautomaten, eines Tresors oder eines Tresorraumes befestigt, um die Tür im geschlossenen und verriegelten Zustand gegen unbefugtes Öffnen zu schützen. Das mechanische Regelwerk wirkt dabei mit dem Schloss zusammen, das dazu in der Regel auf der Grundplatte des Riegelwerks verschraubt ist. Bei den für diesen Einsatzzweck verwendeten Schlössern kann es sich grundsätzlich sowohl um mechanische als auch um elektronische Schlösser handeln, wobei jedoch Riegelwerke, die erhöhten Sicherheitsanforderungen genügen sollen, in der Regel mit elektronischen Schlössern kombiniert werden, die zumeist über eine alphanumerische Eingabeeinheit ver- und entriegelt werden.In the case of the locks in question here, which are also referred to as security locks, the bolt is not used directly to lock the door of the safe to be secured, but rather to lock a boltwork. The boltwork is attached to the inside of a door of the corresponding safe, for example an ATM, a safe or a vault, in order to protect the door from unauthorized opening when it is closed and locked. The mechanical set of rules interacts with the lock, which is usually screwed to the base plate of the bolt work. The locks used for this purpose can in principle be both mechanical and electronic locks, but bolt mechanisms that are intended to meet increased security requirements are usually combined with electronic locks, which are usually locked and unlocked via an alphanumeric input unit will.
Im verriegelten Zustand des Riegelwerks befinden sich ein oder zwei Riegel des Riegelwerks in einer ersten, ausgefahrenen Schließposition, wobei eine Bewegung des oder der Riegel zurück in die zweite, eingefahrene Öffnungsposition dadurch verhindert wird, dass die Riegel seitlich am ausgefahrenen Riegel des Schlosses anliegen. Zum gewollten Öffnen des Riegelwerks muss daher zunächst das Schloss entriegelt und der Riegel des Schlosses aus seiner Sperrstellung zurückgezogen werden, so dass der oder die Riegel des Riegelwerks nicht mehr von dem Riegel des Schlosses blockiert werden. Der Riegel des Riegelwerks kann dann durch Betätigung eines an der Außenseite der Tür des Wertbehältnisses angeordneten Griffs aus seiner ersten, ausgefahrenen Position in seine zweite, eingefahrene Position verschoben werden, so dass danach die Tür entriegelt ist und geöffnet werden kann.When the boltwork is in the locked state, one or two bolts of the boltwork are in a first, extended, closed position, with movement of the bolt or bolts back into the second, retracted, open position being prevented by the bolts resting laterally on the extended bolt of the lock. To open the bolt work intentionally, the lock must therefore first be unlocked and the bolt of the lock withdrawn from its locked position, so that the bolt or bolts of the bolt work are no longer blocked by the bolt of the lock. The bolt of the boltwork can then be moved from its first, extended position to its second, retracted position by actuating a handle arranged on the outside of the door of the safe, so that the door is then unlocked and can be opened.
Soll die Tür wieder verriegelt werden, so muss nach dem Schließen der Tür zunächst das Riegelwerk durch eine entsprechende Betätigung des Griffs aus seiner zweiten Position zurück in seine erste Position verbracht werden. Danach muss zusätzlich noch das Schloss verriegelt werden, damit der Riegel des Schlosses wieder in seine verriegelte Position gebracht wird, in der der Riegel des Schlosses mit dem oder den Riegeln des Riegelwerks zusammenwirkt. Dadurch, dass zum Verriegeln des Riegelwerks zusätzlich das Schloss verriegelt werden muss, erhöht sich der Aufwand zum Verriegeln der Tür.If the door is to be locked again, after the door has been closed, the boltwork must first be moved out of its second position by a corresponding actuation of the handle be brought back to its first position. Then the lock must also be locked so that the bolt of the lock is brought back into its locked position, in which the bolt of the lock interacts with the bolt or bolts of the boltwork. The fact that the lock must also be locked in order to lock the bolt work increases the effort required to lock the door.
Grundsätzlich sind zwei verschiedene Arten von Schlössern bekannt, nämlich "Vollriegel-Schlösser" und "Schwenkriegel-Schlösser", die auch als "Swingbolt-Schlösser" oder als "Rotobolt-Schlösser" bezeichnet werden. Vollriegel-Schlösser weisen einen linear verstellbaren rechteckigen Riegel auf, der in der Regel mittels eines Elektromotors aus seiner aus dem Gehäuse ausgefahrenen Sperrstellung in die in das Gehäuse eingezogene Offenstellung bewegt wird. Weist das Schloss einen Elektromotor auf, so wird der Riegel des Schlosses in der Regel auch mittels des Elektromotors aus der zweiten, geöffneten Position in die ausgefahrene Sperrposition verbracht.In principle, two different types of locks are known, namely "solid bolt locks" and "swing bolt locks", which are also referred to as "swingbolt locks" or "rotobolt locks". Solid bolt locks have a linearly adjustable rectangular bolt which is usually moved by means of an electric motor from its locked position, which is extended out of the housing, into the open position, which is retracted into the housing. If the lock has an electric motor, the bolt of the lock is usually also brought from the second, open position into the extended locking position by means of the electric motor.
Schwenkriegel-Schlösser weisen an Stelle eines linear verstellbaren Riegels einen drehbar gelagerten Schwenkriegel auf, der bei entriegeltem Schloss durch den in Richtung der Öffnungsstellung verschobenen Riegel des Regelwerks in das Gehäuse zurückgeschwenkt wird. Somit kann bei Schwenkriegel-Schlössern auf die Verwendung eines Elektromotors zum Einziehen des Riegels in das Gehäuse verzichtet werden. Über eine im Gehäuse des Schlosses angeordnete Feder wird der Schwenkriegel mit einer Kraft beaufschlagt, die den Schwenkriegel automatisch zurück in seine Sperrstellung verschwenkt, wenn der Schwenkriegel freigegeben ist, d. h. wenn das Riegelwerk zuvor in seine erste, ausgefahrene Sperrposition verbracht worden ist. Schwenkriegel-Schlösser sind somit sowohl selbstschließend als auch selbstöffnend, wobei ein Benutzer nur noch durch Eingabe eines entsprechenden Codes das Schloss verriegeln bzw. entriegeln muss, so dass sich die Betätigung eines Riegelwerks entsprechend vereinfacht.Instead of a linearly adjustable bolt, swing bolt locks have a rotatably mounted swing bolt which, when the lock is unlocked, is swung back into the housing by the bolt of the set of rules being displaced in the direction of the open position. Thus, in the case of swivel bolt locks, the use of an electric motor for drawing the bolt into the housing can be dispensed with. A spring arranged in the housing of the lock applies a force to the pivoting bolt which automatically pivots the pivoting bolt back into its locked position when the pivoting bolt is released, i. H. if the boltwork has previously been moved to its first, extended locking position. Swing bolt locks are therefore both self-closing and self-opening, with a user only having to lock or unlock the lock by entering a corresponding code, so that the actuation of a boltwork is correspondingly simplified.
Ein Nachteil von Schwenkriegel-Schlössern besteht jedoch darin, dass sie nur bei Riegelwerken mit einem Riegel eingesetzt werden können, da sie auf Grund der Form und der Anordnung des Schwenkriegels nur einseitig gegen die Bewegungsrichtung des Schwenkriegels sperren können. Soll dagegen als Riegelwerk ein Scherenriegelwerk eingesetzt werden, das zwei Riegel aufweist, die sich zum Öffnen des Riegelwerks aufeinander zu bewegen, so können Schlösser mit Schwenkriegeln nicht verwendet werden. Bei Scherenriegelwerken werden daher stets Vollriegel-Schlösser eingesetzt, die derart mit dem Riegelwerk verbunden sind, dass der Riegel des Schlosses im gesperrten Zustand zwischen den beiden Riegeln, bzw. Scheren des Scherenriegelwerks angeordnet ist, wodurch eine Bewegung der Riegel des Riegelwerks aufeinander zu durch den Riegel des Schlosses verhindert wird.A disadvantage of swing bolt locks, however, is that they can only be used in boltworks with a bolt, since they can only lock on one side against the direction of movement of the swing bolt due to the shape and arrangement of the swing bolt. If, on the other hand, a scissor bolt work is to be used as the bolt work, which has two bolts that move toward one another to open the bolt work, then locks with swing bolts cannot be used will. Full bolt locks are therefore always used in scissor bolt works, which are connected to the bolt work in such a way that the bolt of the lock is arranged in the locked state between the two bolts or scissors of the scissor bolt work, whereby a movement of the bolt of the bolt work towards each other through the Bolt of the lock is prevented.
Aus dem Stand der Technik ist gemäß der
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine gattungsgemäße Anordnung dahingehend weiter zu entwickeln, dass bei entsperrtem Schloss mittels des Riegelwerks eine Überführung des Schlossriegels in seine Offenstellung ermöglicht ist, und dies bei gleichzeitig einfachem Aufbau.The present invention is based on the object of further developing a generic arrangement such that when the lock is unlocked, the bolt work enables the lock bolt to be moved into its open position, and this with a simple structure at the same time.
Diese Aufgabe ist gelöst mit einer Anordnung mit den Merkmalen nach Anspruch 1.This object is achieved with an arrangement having the features of
Im Unterschied zu einem Vollriegel ist bei dem Schloss der erfindungsgemäßen Anordnung das aus dem Gehäuse herausragende Ende des Riegels nicht rechteckförmig ausgebildet, sondern weist je nach Ausgestaltung der Schrägen eine näherungsweise trapezförmige Grundfläche auf. Dadurch sind die Seitenflächen des Riegels nicht senkrecht zur Bewegungsrichtung der Riegel bzw. Scheren des Riegelwerks angeordnet, sondern unter einem Winkel kleiner 90°, so dass durch die Öffnungsbewegung des Riegelwerks eine Kraft auf den Riegel des Schlosses wirkt, durch die der Riegel bei entsperrtem Schloss in seine Offenstellung bewegt wird.In contrast to a solid bolt, the end of the bolt protruding from the housing is not rectangular in the lock of the arrangement according to the invention, but has an approximately trapezoidal base area depending on the configuration of the bevels. As a result, the side surfaces of the bolt are not arranged perpendicularly to the direction of movement of the bolt or scissors of the boltwork, but at an angle of less than 90°, so that the opening movement of the boltwork exerts a force on the bolt of the lock, which causes the bolt to move when the lock is unlocked is moved to its open position.
Da die Form des aus dem Gehäuse herausragenden Endes des Riegels bei dem erfindungsgemäßen Schloss im Unterschied zur Form eines Schwenkriegels nicht viertelkreisförmig ist und der Riegel auch nicht drehbar im Gehäuse gelagert ist, kann das erfindungsgemäße Schloss auch bei Scherenriegelwerken, bei denen zwei Riegel bzw. Scheren von zwei gegenüberliegenden Seiten auf den Riegel des Schlosses wirken, verwendet werden, so dass das Schloss sehr universell einsetzbar ist.Since the shape of the end of the bolt protruding from the housing in the lock according to the invention, in contrast to the shape of a swivel bolt, is not in the shape of a quarter circle and the bolt is also not rotatably mounted in the housing, the lock according to the invention can also be used in scissor bolt works in which two bolts or scissors act on the bolt of the lock from two opposite sides, so that the lock can be used very universally.
Vorzugsweise beträgt der Winkel α der Schräge zur Bewegungsrichtung des Riegels jeweils etwa 45°, wobei jedoch auch kleinere Abweichungen hiervon grundsätzlich möglich sind. Der Winkel α der Schrägen zur Bewegungsrichtung sollte jedoch in der Regel zwischen 35° und 55° liegen, insbesondere zwischen 40° und 50°, wobei der Winkel α beider Schrägen gleich sein sollte, um ein Verkanten der Riegels beim Einschieben in das Gehäuses zu vermeiden.The angle α of the slope to the direction of movement of the bolt is preferably approximately 45° in each case, although smaller deviations from this are also fundamentally possible. However, the angle α of the bevels to the direction of movement should generally be between 35° and 55°, in particular between 40° and 50°, the angle α of both bevels should be the same in order to prevent the bolt from tilting when it is pushed into the housing .
Gemäß einer vorteilhaften Ausgestaltung des erfindungsgemäßen Schlosses ist der Riegel zumindest zweiteilig ausgebildet, wobei er einem Riegelkopf und einem Riegelschaft aufweist, die lösbar miteinander verbunden sind. Hierdurch kann die Herstellung des Riegels vereinfacht werden und es besteht die Möglichkeit, einen Riegelschaft mit verschiedenen Riegelköpfen, die sich beispielsweise durch etwas unterschiedliche Winkel der Schrägen unterscheiden, zu kombinieren. Ebenso kann natürlich auch ein Riegelkopf mit unterschiedlichen Riegelschäften verbunden werden, die an unterschiedliche Gehäusegrößen angepasst sein können. Die Verbindung von Riegelkopf und Riegelschaft erfolgt vorzugsweise über eine Schraube, wodurch sowohl eine sichere Verbindung von Riegelkopf und Riegelschaft als auch ein einfacher Austausch einer der beiden Komponenten ermöglicht wird. So besteht beispielsweise auch die Möglichkeit, einen beschädigten Riegelkopf einfach auszutauschen, ohne dass der gesamte Riegel oder sogar das gesamte Schloss ausgetauscht werden muss. Schließlich bietet die zweiteilige Ausbildung des Riegels die Möglichkeit, für den Riegelkopf und den Riegelschaft unterschiedliche Materialien zu verwenden, so dass für den höheren mechanischer Beanspruchung ausgesetzten Riegelkopf ein härteres Material, beispielsweise Stahl Feinguss, als für den Riegelschaft verwendet werden kann.According to an advantageous embodiment of the lock according to the invention, the bolt is designed in at least two parts, having a bolt head and a bolt shank, which are detachably connected to one another. In this way, the manufacture of the bolt can be simplified and there is the possibility of combining a bolt shank with different bolt heads, which differ, for example, in slightly different bevel angles. Of course, a bolt head can also be connected to different bolt shafts, which can be adapted to different housing sizes. The bolt head and bolt shank are preferably connected by means of a screw, which enables both a secure connection of bolt head and bolt shank and easy replacement of one of the two components. For example, it is also possible to simply replace a damaged bolt head without having to replace the entire bolt or even the entire lock. Finally, the two-part design of the bolt offers the possibility of using different materials for the bolt head and the bolt shank, so that a harder material, such as precision cast steel, can be used for the bolt head, which is exposed to higher mechanical stress, than for the bolt shank.
Um eine sichere Befestigung des Riegelkopfes an dem Riegelschaft zu gewährleisten, und insbesondere ein Verdrehen oder Verkippen des Riegelkopfes relativ zum Riegelschaft zu verhindern, weist der Riegelkopf gemäß einer bevorzugten Ausgestaltung eine taschenartige Ausnehmung auf, in die das aus dem Gehäuse herausragende Ende des Riegelschafts eingesteckt ist. Das Ende des Riegelschafts ist somit von dem Riegelkopf haubenartig umschlossen. Das freie Ende des Riegelschafts ist dabei vorzugsweise in seiner Form an die Form des Riegelkopfes angepasst, so dass auch das freie Ende des Riegelschafts vorzugsweise eine trapezförmige Grundfläche aufweist.In order to ensure that the bolt head is securely fastened to the bolt shank, and in particular to prevent the bolt head from twisting or tilting relative to the bolt shank, according to a preferred embodiment the bolt head has a pocket-like recess into which the end of the bolt shank protruding from the housing is inserted . The end of the bolt shank is thus enclosed in the manner of a hood by the bolt head. The shape of the free end of the bolt shank is preferably adapted to the shape of the bolt head, so that the free end of the bolt shank preferably also has a trapezoidal base area.
Wie zuvor bereits ausgeführt worden ist, erfolgt die mechanische Verbindung von Riegelkopf und Riegelschaft vorzugsweise mittels einer Schraube, wozu im Riegelkopf eine Bohrung für eine Schraube ausgebildet ist, die sich beidseits der Ausnehmung erstreckt, d. h. die Bohrung endet nicht in bzw. an der Ausnehmung, sondern setzt sich nach der Ausnehmung in dem Riegelkopf fort. In dem in die Ausnehmung eingesteckten Ende des Riegelschafts ist außerdem eine längliche Öffnung ausgebildet, wobei die Bohrung und die längliche Öffnung so zueinander angeordnet sind, dass eine in die Bohrung eingeschraubte Schraube die Öffnung im Riegelschaft durchsetzt. Ist in dem in die Ausnehmung eingesteckten Ende des Riegelschafts eine längliche Öffnung ausgebildet, deren Längserstreckung größer als der Durchmesser der Schraube ist, so besteht die Möglichkeit, die Position des Riegelkopfes relativ zum Riegelschaft in Längsrichtung der Öffnung und damit auch in Bewegungsrichtung des Riegels zu verändern. Dadurch ist auf einfache Art und Weise die Möglichkeit geschaffen, den Riegelhub des Schlossriegels einzustellen, wodurch ein ansonsten auf Grund der Schrägen am Ende des Riegels möglicherweise vorhandene Freilauf der Riegel des Riegelwerks ausgeglichen werden kann.As has already been explained above, the mechanical connection of the bolt head and bolt shank is preferably effected by means of a screw, for which purpose a bore for a screw is formed in the bolt head, which extends on both sides of the recess, ie. H. the bore does not end in or at the recess, but continues after the recess in the bolt head. In addition, an elongated opening is formed in the end of the bolt shank inserted into the recess, the bore and the elongated opening being arranged relative to one another in such a way that a screw screwed into the bore passes through the opening in the bolt shank. If the end of the bolt shank inserted into the recess has an elongated opening whose length is greater than the diameter of the screw, it is possible to change the position of the bolt head relative to the bolt shank in the longitudinal direction of the opening and thus also in the direction of movement of the bolt . This creates the possibility in a simple manner of adjusting the bolt stroke of the lock bolt, as a result of which freewheeling of the bolts of the bolt work that may otherwise be present due to the bevels at the end of the bolt can be compensated for.
Die zuvor beschriebene Verstellbarkeit der Position des Riegelkopfes relativ zum Riegelschaft und damit die Einstellbarkeit des Riegelhubs bietet darüber hinaus die Möglichkeit, das Schloss auf einfache Art und Weise an ein einzelne Riegelwerke anzupassen, wodurch insbesondere auch die Möglichkeit geschaffen wird, ein bei einem Scherenriegelwerk eingesetztes Schloss mit einem Vollriegel durch ein erfindungsgemäßes Schloss zu ersetzen.The above-described adjustability of the position of the bolt head relative to the bolt shaft and thus the adjustability of the bolt stroke also offers the possibility of easily adapting the lock to an individual bolt work, which in particular also creates the possibility of a lock used in a scissor bolt work to be replaced with a full bolt by a lock according to the invention.
Die Einstellung des Riegelhubs kann gemäß einer besonders bevorzugten Ausgestaltung der Erfindung dadurch realisiert werden, dass im Bereich der Ausnehmung im Riegelkopf ein Feststellelement angeordnet ist, das mindestens eine, vorzugsweise zwei keilförmige Klemmflächen und eine Bohrung aufweist, wobei das Feststellelement so angeordnet ist, dass die Schraube in die Bohrung eingreift. In der länglichen Öffnung im Riegelschaft ist dabei mindestens eine korrespondierende Gegenklemmfläche ausgebildet, so dass bei angezogener Schraube die Klemmfläche des Feststellelements und die Gegenklemmfläche derart zusammenwirken, dass der Riegelkopf relativ zum Riegelschaft fixiert ist. Ein Lösen der Schraube führt dagegen dazu, dass die Klemmfläche und die Gegenklemmfläche einen geringen Abstand zueinander aufweisen und somit nicht mehr zusammenwirken, so dass der Riegelkopf relativ zum Riegelschaft in Bewegungsrichtung des Riegels verschiebbar ist.According to a particularly preferred embodiment of the invention, the bolt stroke can be adjusted by arranging a locking element in the area of the recess in the bolt head, which locking element has at least one, preferably two, wedge-shaped clamping surfaces and a bore, with the locking element being arranged in such a way that the screw engages in the hole. At least one corresponding counter-clamping surface is formed in the elongated opening in the bolt shaft, so that when the screw is tightened, the clamping surface of the locking element and the counter-clamping surface interact in such a way that the bolt head is fixed relative to the bolt shaft. Loosening the screw, on the other hand, results in the clamping surface and the counter-clamping surface being at a small distance from one another and therefore no longer interacting, so that the bolt head can be displaced relative to the bolt shank in the direction of movement of the bolt.
Das Feststellelement, das - wie zuvor ausgeführt - vorzugsweise zwei einander gegenüberliegende Klemmfläche aufweist, kann sowohl aus Metall als auch aus einem elastischen Material bestehen. Die Klemmflächen weisen vorzugsweise mehrere Rippen auf, zu denen an den Gegenklemmflächen der Öffnung im Riegelschaft korrespondierende Rippen ausgebildet sind. Hierdurch ist der Riegelkopf besonders sicher gegen ein Verstellen bzw. Verrutschen in Bewegungsrichtung des Riegels gesichert, auch wenn auf die Schrägen des Riegelkopfs eine Kraft einwirkt.The locking element, which--as stated above--preferably has two opposing clamping surfaces can be made of metal or of an elastic material. The clamping surfaces preferably have a plurality of ribs, for which corresponding ribs are formed on the counter-clamping surfaces of the opening in the bolt shaft. As a result, the bolt head is particularly securely secured against displacement or slipping in the direction of movement of the bolt, even if a force acts on the bevels of the bolt head.
Eine Anpassung des Schlosses an das jeweilige Riegelwerk und insbesondere ein Ausgleich des Freilaufs der Scheren eines Scherenriegelwerks kann darüber hinaus auch dadurch erreicht werden, dass die Position des Schlosses relativ zu den Riegeln bzw. Scheren des Riegelwerks einstellbar ist. Hierzu ist gemäß einer bevorzugten Ausgestaltung der Erfindung vorgesehen, dass die im Gehäuse des Schlosses ausgebildeten Befestigungsöffnungen, durch die das Schloss mittels entsprechender Schrauben an einer Grundplatte des Riegelwerks befestigt ist, als Langlöcher ausgebildet sind. Auch wenn die zu den Befestigungsöffnungen im Gehäuse des Schlosses korrespondierenden Bohrungen in der Grundplatte des Riegelwerks vorgegeben sind, ist somit noch eine Anpassung der genauen Position des Schlosses und insbesondere des Schlossriegels relativ zu den Riegeln bzw. Scheren des Riegelwerks möglich. Diese Art der Anpassung des Schlosses an das jeweilige Riegelwerk wird insbesondere dann verwendet, wenn der Riegel einstückig ausgebildet ist, also nicht aus eine Riegelkopf und einem Riegelschaft besteht, die lösbar miteinander verbunden sind.An adjustment of the lock to the respective bolt work and in particular a compensation of the freewheeling of the scissors of a scissors bolt work can also be achieved in that the position of the lock is adjustable relative to the bolts or scissors of the bolt work. For this purpose, according to a preferred embodiment of the invention, it is provided that the fastening openings formed in the housing of the lock, through which the lock is fastened to a base plate of the boltwork by means of corresponding screws, are designed as oblong holes. Even if the holes in the base plate of the boltwork corresponding to the fastening openings in the lock housing are predetermined, it is still possible to adjust the exact position of the lock and in particular the lock bolt relative to the bolts or scissors of the boltwork. This type of adaptation of the lock to the respective bolt work is particularly used when the bolt is designed in one piece, i.e. does not consist of a bolt head and a bolt shank, which are detachably connected to one another.
Gemäß einer bevorzugten Ausgestaltung dieser Einstellmöglichkeit der Position des Schlosses weist der die Befestigungsöffnungen umgebende Randbereich des Gehäuses mehrere Rippen auf, wodurch die Befestigung des Schlosses erhöht wird, und die Gefahr eines Verrutschen des Schlosses bei einer auf die Schrägen des Riegelkopfs wirkenden Kraft verringert wird. Zusätzlich können noch Unterlegscheiben bzw. Sicherungsscheiben mit Rippen verwendet werden, die die Sicherheit der Befestigung des Schlosses weiter erhöhen und gleichzeitig auch als Schraubensicherung dienen.According to a preferred embodiment of this possibility of adjusting the position of the lock, the edge area of the housing surrounding the fastening openings has several ribs, whereby the fastening of the lock is increased and the risk of the lock slipping when a force acts on the bevels of the bolt head is reduced. In addition, washers or lock washers with ribs can be used, which further increase the security of the lock attachment and at the same time serve as a screw lock.
Im Einzelnen gibt es nun eine Vielzahl von Möglichkeiten, das erfindungsgemäße Schloss auszugestalten und weiterzubilden. Dazu wird verwiesen sowohl auf die dem Patentanspruch 1 nachgeordneten Patentansprüche als auch auf die nachfolgende Beschreibung bevorzugter Ausführungsbeispiele der Erfindung in Verbindung mit der Zeichnung. In der Zeichnung zeigen
- Fig. 1
- eine vereinfachte, schematische Darstellung eines Vollriegel-Schlosses, eines Schwenkriegel-Schlosses und eines erfindungsgemäßen Schlosses,
- Fig. 2
- eine Ausführungsform eines erfindungsgemäßen Schlosses mit abgenommenem Gehäusedeckel, von oben,
- Fig. 3
- eine perspektivische Darstellung des Riegels des Schlosses, von der Unterseite,
- Fig. 4
- den Riegel gemäß
Fig. 3 , im Längsschnitt, - Fig. 5
- eine vergrößerte Darstellung des Riegelkopfes, von unten und im Schnitt,
- Fig. 6
- den Riegelschaft des Riegels gemäß
Fig. 3 , von oben, - Fig. 7
- den Riegelschaft gemäß
Fig. 6 , im Längsschnitt, - Fig. 8
- eine vergrößerte Darstellung eines Feststellelements, von unten und von der Seite,
- Fig. 9
- eine Draufsicht auf ein an einem Riegelwerk befestigtes Schloss, in der Grundstellung,
- Fig. 10
- einen vergrößerten Ausschnitt des Schlosses und des Riegelwerks gemäß
Fig. 9 , - Fig. 11
- den Ausschnitt des Schlosses und des Riegelwerks gemäß
Fig. 10 , nach erfolgtem Ausgleich des Freilaufs, - Fig. 12
- den Ausschnitt des Schlosses und des Riegelwerks gemäß
Fig. 10 , im halb geöffneten Zustand des Riegelwerks, und - Fig. 13
- eine Darstellung einer alternativen Ausgestaltung eines Schlosses, von der Unterseite.
- 1
- a simplified, schematic representation of a full bolt lock, a swing bolt lock and a lock according to the invention,
- 2
- an embodiment of a lock according to the invention with the housing cover removed, from above,
- 3
- a perspective view of the bolt of the lock, from the bottom,
- 4
- according to the
latch 3 , in longitudinal section, - figure 5
- an enlarged representation of the bolt head, from below and in section,
- 6
- according to the bolt shank of the
bolt 3 , from above, - 7
- according to the
bolt shaft 6 , in longitudinal section, - 8
- an enlarged view of a locking element, from below and from the side,
- 9
- a top view of a lock attached to a boltwork, in the basic position,
- 10
- according to an enlarged section of the lock and
boltwork 9 , - 11
- according to the section of the lock and
boltwork 10 , after the freewheel has been compensated, - 12
- according to the section of the lock and
boltwork 10 , with the boltwork half open, and - 13
- a representation of an alternative embodiment of a lock, from the bottom.
Neben dem Schloss 1 sind bei den drei Abbildungen gemäß
Das in
Das in
Wie aus
Die
Wie insbesondere aus
Da die Länge der Öffnung 16 deutlich größer als der Durchmesser der Bohrung 15 bzw. der Schraube 12 ist, besteht die Möglichkeit, den Riegelkopf 10 gegenüber dem Riegelschaft 11 in Längsrichtung der Öffnung 16 und damit auch in Bewegungsrichtung des Riegels 3 zu verschieben, wodurch der Riegelhub des Riegels 3 eingestellt werden kann. Hierzu ist im Bereich der Ausnehmung 13 im Riegelkopf 10 ein Feststellelement 17 angeordnet, das in
Wie aus
Wie es aus der vergrößerten Darstellung gemäß
In
In der Darstellung des Schlosses 1 gemäß
Claims (11)
- Bolt mechanism with lock for containers for valuables goods, having a mechanical bolt mechanism (8), which has two bolts (4), and a lock (1) that interacts with the bolt mechanism (8) for locking the bolt mechanism (8), the lock (1) having a housing (2), a bolt (3), a locking element (5) and a spring element (6),wherein the bolt (3) is arranged in the housing (2) so as to be displaceable between a locking position extended from the housing (2), in which the bolt mechanism (8) is locked, and an open position retracted into the housing (2), wherein the bolt (3) can be locked in the locking position by means of the locking element (5), andwherein the spring element (6) acting on the bolt (3) with a force which urges the bolt (3) in the direction of the locked position,characterized in thatthe bolt (3) has, at its end projecting from the housing (2), two slopes (7) which are both designed to interact in each case with a bolt (4) of the bolt mechanism (8) and which each extend at an angle ∝ to the direction of movement of the bolt (3), and in that the end of the bolt (3) projecting from the housing (2) in the locked state has a trapezoidal base surface.
- Mechanism according to claim 1, characterized in that the angle ∝ of the slopes (7) is between 35° and 55°, in particular between 40° and 50°.
- Mechanism according to claim 1 or 2, characterized in that the bolt (3) has a bolt head (10) and a bolt shank (11) which are detachably connected to one another, in particular screwed together by means of a screw (12).
- Mechanism according to claim 3, characterized in that the bolt head (10) has a pocket-like recess (13) into which the end (14) of the bolt shank (11) projecting from the housing (2) is inserted.
- Mechanism according to claim 4, characterized in that the bolt head (10) has a bore (15) for a screw (12), and an elongated opening (16) is formed in the end (14) of the bolt shank (11) inserted into the recess (13), wherein the bore (15) extends on both sides of the recess (13), and the bore (15) and the elongated opening (16) are arranged relative to one another in such a way that a screw (12) screwed into the bore (15) penetrates the opening (16) in the bolt shank (11).
- Mechanism according to claim 5, characterized in that a locking element (17) is arranged in the region of the recess (13) in the bolt head (10), which locking element has at least one wedge-shaped clamping surface (18) and a bore (19) in which the screw (12) engages, and in that the elongated opening (16) in the bolt shank (11) has at least one corresponding counter-clamping surface (20), so that when the screw (12) is tightened, the clamping surface (18) and the counter-clamping surface (20) cooperate in such a way that the bolt head (10) is fixed relative to the bolt shank (11), whereas when the screw (12) is loosened, the clamping surface (18) and the counter-clamping surface (20) do not cooperate, so that the bolt head (10) is displaceable relative to the bolt shank (11) in the direction of movement of the bolt (3).
- Mechanism according to claim 6, characterized in that the at least one clamping surface (18) has a plurality of ribs (21), and a plurality of ribs (22) are likewise formed on the at least one counter-clamping surface (20).
- Mechanism according to any of claims 1 to 5, characterized in that the housing (2) has at least two fastening openings (23), the fastening openings (23) being designed as elongated holes.
- Mechanism according to claim 8, characterized in that the edge region (25) of the housing (2) surrounding the fastening openings (23) has a plurality of ribs (26).
- Mechanism according to any of claims 1 to 9, characterized in that the locking element (5) is rotatably mounted and driven by an electric motor (28).
- Mechanism according to any of claims 1 to 10, characterized in that a lever element (31) is mounted in the housing (2) so as to be pivotable about an axis, the bolt (3) being held in the locked position via the lever element (31) when the lever element (31) bears against the locking element (5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE102016105351.1A DE102016105351A1 (en) | 2016-03-22 | 2016-03-22 | Lock for safekeeping |
Publications (2)
Publication Number | Publication Date |
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EP3222801A1 EP3222801A1 (en) | 2017-09-27 |
EP3222801B1 true EP3222801B1 (en) | 2022-06-01 |
Family
ID=58266400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17159794.1A Active EP3222801B1 (en) | 2016-03-22 | 2017-03-08 | Bolt mechanism with lock for containers for valuable goods |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3222801B1 (en) |
CN (1) | CN107217924B (en) |
DE (1) | DE102016105351A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112727263A (en) * | 2020-09-02 | 2021-04-30 | 浙江德塔森特数据技术有限公司 | Intelligent cabinet lock and intelligent cabinet |
DE102022111043A1 (en) * | 2022-05-04 | 2023-11-09 | Degussa Sonne/Mond Goldhandel GmbH | LOCK, LOCKER INSERT WITH SUCH A LOCK, LOCKER ARRANGEMENT WITH SUCH A LOCKER INSERT |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US932330A (en) * | 1909-03-20 | 1909-08-24 | Theodore F Rotchford | Multiple door-bolt. |
DE1025755B (en) * | 1954-11-19 | 1958-03-06 | Zeiss Ikon Ag | Bolt lock |
DE1723430U (en) * | 1956-02-08 | 1956-05-30 | Ludwig Rocholl & Cie | LATCH LOCK WITH LOCKABLE LATCH. |
DE29519732U1 (en) * | 1995-12-13 | 1996-02-01 | Steinbach & Vollmann GmbH & Co., 42579 Heiligenhaus | Safety lock |
GB9607908D0 (en) * | 1996-04-17 | 1996-06-19 | Raytec Pressworks Plastics Ltd | Shoot bolt mechanism |
US20020124612A1 (en) * | 2001-03-08 | 2002-09-12 | Mas-Hamilton Group, Inc. | Slide bolt lock |
CN200971663Y (en) * | 2006-10-18 | 2007-11-07 | 世骅股份有限公司 | Door lock |
CN201420444Y (en) * | 2009-06-03 | 2010-03-10 | 王自勉 | Special lock for electronic safe deposit box |
EP2556203A4 (en) * | 2010-04-07 | 2017-01-04 | Sargent and Greenleaf Inc. | Shock resistant lock |
-
2016
- 2016-03-22 DE DE102016105351.1A patent/DE102016105351A1/en not_active Ceased
-
2017
- 2017-03-08 EP EP17159794.1A patent/EP3222801B1/en active Active
- 2017-03-22 CN CN201710173427.5A patent/CN107217924B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102016105351A1 (en) | 2017-09-28 |
EP3222801A1 (en) | 2017-09-27 |
CN107217924B (en) | 2021-02-12 |
CN107217924A (en) | 2017-09-29 |
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