EP0234510B1 - Coffre-fort à serrure à combinaisons contrôlé par pièce de monnaie - Google Patents

Coffre-fort à serrure à combinaisons contrôlé par pièce de monnaie Download PDF

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Publication number
EP0234510B1
EP0234510B1 EP19870102383 EP87102383A EP0234510B1 EP 0234510 B1 EP0234510 B1 EP 0234510B1 EP 19870102383 EP19870102383 EP 19870102383 EP 87102383 A EP87102383 A EP 87102383A EP 0234510 B1 EP0234510 B1 EP 0234510B1
Authority
EP
European Patent Office
Prior art keywords
lock
coin
safe
locking
slide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP19870102383
Other languages
German (de)
English (en)
Other versions
EP0234510A3 (en
EP0234510A2 (fr
Inventor
Armin Eisermann
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.)
Schulte Schlagbaum AG
Original Assignee
Schulte Schlagbaum AG
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
Priority claimed from DE19863605859 external-priority patent/DE3605859A1/de
Priority claimed from DE8619493U external-priority patent/DE8619493U1/de
Application filed by Schulte Schlagbaum AG filed Critical Schulte Schlagbaum AG
Publication of EP0234510A2 publication Critical patent/EP0234510A2/fr
Publication of EP0234510A3 publication Critical patent/EP0234510A3/de
Application granted granted Critical
Publication of EP0234510B1 publication Critical patent/EP0234510B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
    • G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/41—Coin-controlled
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7153—Combination
    • Y10T70/7181—Tumbler type
    • Y10T70/7198—Single tumbler set
    • Y10T70/7237—Rotary or swinging tumblers
    • Y10T70/726—Individually set
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7153—Combination
    • Y10T70/7322—Permutation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/80—Parts, attachments, accessories and adjuncts
    • Y10T70/8027—Condition indicators

Definitions

  • the invention relates to a safe with a safe door lockable by means of a permutation lock.
  • Safes are known, the door latches of which interact with a key-operated lock. Such safes are disadvantageous when used by changing people (e.g. hotel business, bathing establishment, sports facilities) in that the keys are passed on to the subsequent users. Passing on the keys always involves the risk of a duplicate key being made by the previous user.
  • permutation locks In principle, it is known for permutation locks that their key secret can be set after a handle has been released (e.g. from the interior of a briefcase which is provided with a permutation lock). Using such locks, for example in hotel safes, would not make much sense, since the case will occur relatively frequently that a guest reports to the reception that he should be helped to open the safe, since the key secret chosen is no longer available to him.
  • the invention is therefore based on the object of providing a safe of the type mentioned at the outset, which is suitable for constantly changing users and is safe from being opened by unauthorized persons, and which allows a rental fee to be charged. There should also be an opening option for an authorized person.
  • the permutation lock which is equipped with an externally operable key secret reset device and stores its key secret when locking the bolt, is associated with a coin release device which forms a supplementary lock and that the stored key secret after removal of a secured, externally accessible aperture can be determined.
  • the combination of the permutation lock with a coin release device only allows use of the safe for the person who has activated the permutation lock at the beginning of the period of use by inserting a coin in such a way that it can be locked.
  • the invention thus shows a way that if the weak point of a key transfer is removed, such as this.
  • B. is the case with lockers, a secure container can be used by changing people, and at the same time the payment of a user fee is necessary.
  • the externally operable key secret reset device of the permutation lock allows the set key secret to be read even after the safe door has been closed, which key secret is "scrambled" after being stamped or noted.
  • the invention accordingly shows an inventive way in that, in contrast to the prior art, a key secret reset device of a permutation lock which can be actuated from the outside is coupled to a coin release device. It is provided that the permutation lock stores its key secret when the bolt is closed. This is also a fundamental difference to the known permutation locks, which save their key secret by operating a separate handle. In the case of the object of registration, on the other hand, the key secret is saved by actuating the locking of the permutation lock.
  • the key secret set during locking therefore corresponds to the key secret, which in turn must be set to open the safe. Then there is the possibility to determine the stored key secret after removing a secured, externally accessible panel. Should a user of the safe forget the key secret, this training allows the key secret to be determined after removing the cover, which can only be done by authorized persons. In this way it is possible to open the safe with the help of an authorized person (e.g. hoteid detective). This guarantees trouble-free use. Opening is also permitted if the guest should have put the safe in the locked position when leaving (traveling away).
  • the panel is preferably secured by at least one fastening element which can be closed from the outside. To remove the cover, it is necessary to loosen the fastener. This can only be done by means of a locking device which can be actuated by means of a key. However, the keys for the locking device are not accessible to the user, but only to a trusted person. In this respect, the safety of the safe is not affected.
  • the fastening element is preferably a threaded bolt secured against rotation by a lock, which is arranged on the panel and cooperates with a threaded hole in the safe door.
  • a cover panel secured by at least one seal is arranged under the panel. This additional screen allows you to see from the security of the seals whether unauthorized persons have tampered with the permutation lock for the purpose of exploring the key secret.
  • the arrangement can be such that the permutation lock has a plurality of coding buttons for setting the key secret and has a bolt which can be moved between two end positions, the locking slide of which carries locking pins which cooperate with rotatable locking disks controlled by the coding buttons, so that a common diverter slide disengages tion between the coding buttons and the locking disks causes each of the locking disks on its side facing the locking plate has a radial slot, which is opposed by a locking pin attached to the locking slide, that each locking disk has a diametrical groove on its side facing away from the locking slide, which has a locking slide carries, which is guided in the change-over slide and which engages in a toothed disc connected to the respective coding knob and that each locking slide bears a label that is only visible in the engaged state of the locking slide and toothed disc when the stored key secret is set through openings in a housing wall of the permutation lock.
  • the locking slide and toothed lock are only in the engaged state when the bolt is in its closed end position.
  • the engagement is brought about in that teeth are formed on the locking slide which engage in the teeth of the toothed disk when the locking slide is moved. If the engagement state is released, the locking slide is in the retracted position, its identification not being aligned with the corresponding opening in the housing wall. The marking is therefore not visible. If, however, the engagement state is established, the locking slide and thus its marking are shifted such that they come to rest in the corresponding opening in the housing wall and can thus be read from the outside.
  • each toothed disc is preferably assigned a resiliently locking tumbler, which at least partially covers the corresponding locking slide, these tumblers being released only in the end positions of the bolt and that the tumblers have recesses for the identification of the markings.
  • the tumblers prevent the coding buttons from being actuated when the bolt is outside its two end positions, that is to say in an intermediate position. This increases the operational security of the lock.
  • the coin release device is a supplementary lock with a locking function to be released by inserting a coin, the locking slide of which is released for displacement when the coin is inserted is in a drag connection to the locking slide of the permutation lock. Because of this configuration, the bolt slide of the permutation lock can only be moved into the closed position if the supplementary lock has been activated beforehand by inserting a coin. Only in this activation state can the locking slide of the supplementary lock be dragged along with the locking slide of the permutation lock. If the coin is not inserted into the supplementary lock, the locking slide is not released and thus prevents the locking slide of the permutation lock from moving. The safe according to the invention cannot therefore be concluded. To this extent, only the released locking slide allows the locking slide of the permutation lock to be locked to lock the safe door.
  • the arrangement is preferably such that the coin release device has a coin chute which opens into a coin collecting chamber which is provided behind a closable cover which extends over a partial surface of the outside of the safe door.
  • This arrangement has the advantage that the coin collecting chamber can be cashed out by an authorized person without having to open the safe door. The authorized person can thus unlock the lid and empty the coin collecting chamber at any time without the user of the safe being present. He has no access to the contents of the safe, since the coin collecting chamber has no connection to the inside of the safe.
  • the checkout process is therefore particularly simple, advantageous in use and safe.
  • the lockable holding of the cover can take place in a manner corresponding to that of the aperture described above.
  • the permutation lock and coin release device are arranged back to back. This applies in particular when the safe door is double-walled to form an inner wall and an outer wall, the coin release device being on the outside of the inner wall and the permutation lock on the inside of the inner wall and the trailing connection penetrating an opening in the inner wall.
  • the arrangement can be such that the cover and cover are flush with the outside of the outer wall. In this way, protruding edges are avoided, which would pose a safety risk because they allow the use of break tools.
  • a simple structure is achieved in that part of the space between the inner and outer wall of the safe door forms the coin collecting chamber. Furthermore, it is provided that the inner wall is penetrated by a connecting coin slide which connects the coin chute to the coin collecting chamber. Also provided is a striking plate arranged on the safe door frame, a locking bolt head engaging in the striking plate in the closed position being formed by an extension of the locking slide of the permutation lock that can be displaced by an actuating button.
  • the permutation lock according to the invention is combined with the coin release device. Only if one or more coins in the If the coin release device is inserted as rent, the permutation lock can be closed. Since a coin must be inserted every time the safe is locked, it is necessary for the user to have sufficient coins with him. Especially when staying in a hotel for several days, it is troublesome for a hotel guest to keep such a coin supply so that he can - as is usually the case - open or close his rented safe several times a day, e.g. to remove or lock jewelry or to cash remove. The ease of use of the safe is reduced by the storage of coins and the fact that at least one coin has to be inserted into the coin release device with each closing operation.
  • the permutation lock interacts with a locking member of the coin release device that can be unlocked by inserting the coin, and that the coin release device has an additional lock that unlocks the locking member without inserting a coin.
  • This measure allows the permutation lock to be operated even without inserting a coin, provided that the additional lock has been brought into its pre-closed position. This can be done, for example, in that the hotel guest at the reception receives a key for the additional lock against a rent for the use of the safe, so that he can spend the locking member in its unlocked position by actuating the additional lock.
  • the locking member can also be unlocked by inserting the coin into the coin release device.
  • the additional lock can have a key-operated locking device according to a development of the invention.
  • a permutation lock is selected for the additional lock.
  • the key-operated locking device the latter is preferably designed as a locking cylinder.
  • the arrangement can be such that the additional lock has a key withdrawal lock which is effective in the closed position unlocking the locking member.
  • the key withdrawal lock prevents key removal after locking, so that loss of the key is effectively prevented.
  • the coin release device is a supplementary lock with a locking function that can be released by inserting a coin or by actuating an additional lock, the locking slide of which, when the coin is inserted or the auxiliary lock position is unlocked, is in a dragging connection to the bolt slide of the permutation lock.
  • the locking slide of the coin release device is taken along, since there is a drag connection between the locking slide and the locking slide.
  • the locking slide can only be dragged along when it is released.
  • the entraining connection is preferably formed by an extension of the locking slide and a projection of the locking slide, the extension abutting the projection.
  • the arrangement can be such that the coin release device has a pawl for the locking slide which can be pivoted in the unlocking position by inserting a coin or by inserting a lock bit of the additional lock. If the pawl is in its unlocked position, the locking slide is released so that the locking slide of the permutation lock can also be advanced.
  • the safe 1 has an armored housing 2 and has a safe door 3 that secures the safe room.
  • the permutation lock 5 is covered by an aperture 8 which is arranged in the upper region of a window 9 of the outer wall 10 of the safe door 3.
  • cover 11 which fills the lower area of the window 9. Cover 8 and cover 11 are aligned with the outer wall 10 of the safe door 3.
  • the safe door 3 is largely double-walled to form an inner wall 12 and an outer wall 13, as a result of which a permutation lock receiving chamber 14 and underneath a coin collecting chamber 15 is formed (see in particular FIG. 3).
  • the permutation lock 5 is arranged in the permutation lock receiving chamber 14, wherein it is supported on the inside 16 of the outer wall 13 and the inside 17 of the inner wall.
  • a coin release device 19 is attached, which forms a supplementary lock 20 (Fig. 2, Fig. 12).
  • the outer wall 10 of the safe door 3 is penetrated by a recess 21 which is open towards the window 9 and through which a shaft 22 of the permutation lock 5 connected to the actuating button 6 passes.
  • the inner wall 12 of the safe door 3 is penetrated by a connecting coin slide 23 which opens into the coin receiving chamber 15 on one side and is brought up to the supplementary lock 20 on the other side and is connected to a coin drop shaft 24 of the supplementary lock 20.
  • the outer edge 25 of the door 3 is flanged inwards in a collar shape.
  • the cover 11 has an upper, bent edge 26 and has support straps 27 angled on both sides. Furthermore, a tongue 28 is fastened to the inside of the lower edge of the cover 11.
  • the cover 11 is provided with a fastening element 29 which can be closed from the outside and which is designed as a threaded bolt 31 secured against rotation by a lock 30.
  • a key 32 can be inserted into the lock 30, whereby the anti-rotation lock of the threaded bolt 31 is canceled.
  • the threaded bolt 31 can thus also be rotated by turning the key 32. If the cover 11 is in its position inserted into the window 9 (FIG.
  • the threaded bolt 31 is aligned with a sleeve 33 fastened on the inside 17 of the inner wall 12 and having an aixal threaded bore 34.
  • the threaded bolt 31 can be screwed into this threaded bore 34.
  • the cover 11 is fastened to the safe door 3, so that the cover 11 cannot be removed when the key 32 is removed.
  • a slot 35 is formed between the outer wall 13 and the inner wall 12, into which the tongue 28 of the lid 11 is inserted when the lid 11 is inserted.
  • the cover 11 is supported with its support tabs 27 on both sides on the inside 17 of the inner wall 12.
  • the panel 8 has a fastening element 38 on the right side, which is constructed in the same way as the fastening element 29 and consequently has a lock 39, a threaded bolt 40 and a removable key 41.
  • a sleeve 42 is again aligned with the threaded bolt 40 and has a threaded bore 43.
  • the panel is fastened to the safe door 3, with a tab 44 of the panel 8 on the left-hand side as shown in FIG State of the panel 8 is supported on the inside 17 of the inner wall 12.
  • the permutation lock 5 has a lock case 47, in which pairs of guide bolts 48, 49, 50 are arranged.
  • the pairs of guide bolts 48 to 50 are provided with threaded holes in order to be able to fasten a lock case cover 178 inserted into the lock case 47.
  • stud bolts (not visible) are provided in FIG. 4, which serve as guide pins for the shaft 22 of the actuating button 6 and the coding buttons 7.
  • Both the above-mentioned stud bolts and the pairs of guide bolts 48 to 50 form a guide for a locking slide 51 which is displaceably mounted in the lock case 47, in that its edges bear against the pairs of guide bolts 48 to 50 and have elongated holes which are penetrated by the above-mentioned bolts.
  • the locking slide 51 is movable along the double arrow 52 and has a locking bolt head 53 at the end, which cooperates with a locking plate (not shown) on the safe door frame of the safe 1 for locking the safe door 3.
  • each locking disk 55, 56 and 57 has on its underside the radial slot described above, in which the locking pins mentioned engage when the locking slide 51 is in the open position.
  • the locking disks 55, 56, 57 have diametrically extending grooves 67 to 69, which receive the locking slides 70 to 72.
  • the locking slides carry 70 to 72 locking teeth 73 to 75 at one end.
  • the permutation lock has a common change-over slide 76 which has three circular recesses 77 to 79.
  • the diameter of the recesses 77 to 79 corresponds to that of the locking disks 55 to 57.
  • the change-over slide 76 which is likewise displaceably mounted in the direction of its longitudinal extent in the lock case 47, lies above the locking disks 55 to 57 in such a way that it only moves when it is shifted takes the gate valve 70 to 72.
  • the adjustment slide 76 is adjusted by means of a link 80 which engages around the arm 64 and can be pivoted about a pin 81 of the lock case 47.
  • a control pin 82 is formed which engages in an elongated hole 83 of the link 80. If the actuating button 6 is now turned and thus the arm 64 is pivoted, the handlebar 80 is also pivoted, the change-over slide 76 being moved via the control pin 82 and the elongated hole 83.
  • the tumblers 61 to 63 have pairs of slots 84 to 86 with which they can be displaced on the pairs of guide bolts 48 to 50 in a direction transverse to the longitudinal extension of the locking slide 51.
  • Each tumbler 61 to 63 has an oval recess 87 to 89.
  • Hollow shafts 90 to 92 are mounted on the stud bolts, not shown, which carry the coding buttons 7 at the other end.
  • the shafts 90 to 92 are rotatably connected to toothed disks 93 to 95, the height of the parts being matched to one another in such a way that the toothing of the toothed disks 93 to 95 both in the locking teeth 73 to 75 and in the locking teeth 96 to 98 of the tumblers 61 up to 63 can intervene.
  • the tumblers 61 to 63 are held by coil springs 99 to 101 in engagement with the toothed disks 93 to 95.
  • markings 102 to 104 are provided on the locking slides 70 to 72, which are partially released by recesses 105 to 107 when the locking slides 70 to 72 are out of engagement with the toothed lock washers 93 to 95, the recesses 105 to 107 being open at the edge connect to the recesses 87 to 89.
  • the lock case cover 178 has openings for the shafts 90 to 92 and the shaft 22 and has openings 180 which lie in the engagement region of the locking teeth 73 to 75 with the toothing of the toothed disks 93 to 95. If the locking slides 70 to 72 are in their retracted position shown in FIG. 4, the markings 102 to 104 are not visible through the openings 180.
  • the locking slides 70 to 72 are displaced so that the locking teeth 73 to 75 are in engagement with the toothing of the toothed discs 93 to 95, the recesses 105 to 107 completely release the markings 102 to 104 and the markings 102 to 104 become visible through the openings 180 of the lock case cover 178. 5, the locking slide 70 to 72 take the position just described.
  • the change-over slide 76 is biased in the direction of arrow 108 by means of a spring, not shown. 12, the bottom wall 109 of the lock case 47 has an opening voltage 110, in which an extension 111 of the locking slide 51 is located. The extension 111 is thus moved when the bolt slide 51 is moved in the direction of the longitudinal extent of the bolt slide 51.
  • 6 to 10 which is designed as a coin release device 19, has a box-shaped lock case 114 with a lock front wall 115 and angled lock case side walls 116 to 119.
  • the lock set-up is covered by a lock rear wall 120 which is held by means of a screw 122 entering a square pin 121 of the lock case 114.
  • a locking slide 123 is slidably mounted in the direction of the double arrow 124.
  • a locking tail 125 which has a slot 126 into which the square pin 121 engages, is used to guide the locking slide 123.
  • a pawl 128 is pivotally mounted about a lock pin 127 on the lock case side, which is located in the corner area between the lock case side walls 116 and 119 Recess 131 of the locking slide 123 is supported.
  • the upper lock case side wall 116 continues into a bulge 132 which forms a shaft 134 of a coin insertion plate 135 on its inclined flank 133 which faces the lock case side wall 119.
  • This is equipped with two calibrated coin slots.
  • the coin insertion plate 135 is in such a position that one of the coin insertion slots is exposed. This allows a coin to be inserted into the supplementary lock 20. By pulling out the coin insertion plate 135 and turning it through 180 °, it can assume the position in which the other coin insertion slot can be used.
  • a lever 136 extends in the rear area of the locking slide 123 between the rear wall 120 of the lock and the locking slide 123.
  • the lever 136 bears on the upper side of the locking slide 123 around a pin 137.
  • the lever 136 is provided with a bearing bore 138 for receiving a rotary cam 139 .
  • the bearing bore 138 forms two diametrically opposite latching recesses 140, into which diametrically opposite latching projections 141 of the rotary cam 139 extend.
  • the rotary cam 139 has a slot 142 for a change tool, not shown.
  • the end 143 of the rotary cam 139 opposite the slot 142 projects beyond the rear of the lever 136 and is provided with a flat 144 so that an eccentric is formed.
  • the end 143 extends to the front wall 115 of the castle and represents a first support point for a coin 145, see also FIG. 11; the coin 145 is drawn in several positions in FIG. 7.
  • the support point end (143) is opposite a latch-side support point 146, the distance between the two points being smaller than the diameter of the coin 145.
  • a collar 147 extends from the lever 136 in the region of the rotary cam 139 and has an opening 148 in the locking slide 123 penetrates (see in particular Fig. 11).
  • the lever 136 At its end 149 corresponding to the coin drop direction, the lever 136 is equipped with a second support point 150, which is in the basic position of the lever 136, cf. 7, is at a distance from a second bolt support point 152.
  • the side of the lever 136 facing the lock rear wall 120 is provided with a control cam 152 which engages in an elongated slot-like opening 153 of the lock rear wall -120 lying in the direction of locking movement.
  • an extension 154 is provided for a spring 155 loading the locking slide 123, which is supported with a free end on the extension 154, engages around a pin 157 of the lock case 114 with a central coiled area 156 and with its other end against one Wall 158 of the lock case 114 abuts. As a result, the locking slide 123 is biased in the direction of arrow 159.
  • the coin exit opening 161 is designed from a removable bottom wall 162 to a coin return compartment. It can be seen from FIG. 7 that the coin return drop path lies above a slanted partition 163 between the two coin outlet openings 160 and 161.
  • the lock front wall 115 stores a money return button 165 loaded by a compression spring in a material thickening 164 (see FIG. 10). Its end facing the lever 136 is conical and cooperates with an inclined surface 166 of the lever 136 (cf. Fig. 11). If the money return button 165 is loaded in the direction of the arrow according to FIG. 10, its end acts on the inclined surface 166 of the lever 136, so that it pivots in such a way that the distance between the eccentric end 143 of the rotary cam 139 and the bolt support point 146 is greater than the diameter of the coin 145 will. The coin 145 then falls through and is guided to the bevelled intermediate wall 163 and from there to the coin outlet opening 161.
  • the rotary cam 139 When the supplementary lock 20 is set to single-coin operation, the rotary cam 139 is in such a position that the flattened portion 144 of the end 143 faces away from the first bolt support point 146. If the required coin 145 is inserted, it runs through the positions illustrated in dash-dot lines in FIG. 7 and arrives in a support position which is defined by the support point at the end 143 and the bolt support point 146. 7, the locking slide 123 assumes its open position. If the locking slide 123 should now begin to be closed, it is moved in the opposite direction of the arrow 159 entered in FIG. 7. During the preliminary shift, the ratchet 130 of the pawl 128 is acted on by the edge edge of the coin 145.
  • the pawl 128 is thereby raised ben so that it comes from the path of movement of a locking shoulder 170 of the recess 131.
  • This position is shown in Fig. 8. From this position, the locking slide 123 is thus fully lockable.
  • the control cam 152 of the lever 136 acts on the edge edge 171 of the opening 153 (see in particular FIG. 6).
  • the distance between the support point at the end 143 of the rotary cam 139 and the lock support point 146 becomes larger than the diameter of the coin 145, so that it falls down and emerges from the coin outlet opening 160.
  • the pawl 128 is then shifted by the last inserted coin 145 in the manner described above.
  • the lever 136 is then also controlled from its holding position, so that the coins 145 can fall from their supporting position.
  • the collection (coin exit opening 160) or return (coin exit opening 161) of the coins 145 then takes place in the same manner as described above.
  • FIG. 9 shows the locking slide in its locking position, in which the lever 136 is deflected, so that the coin 145 is released.
  • the latter has a projection 173 running perpendicular to the plane of the front wall 115 of the lock.
  • the length of the projection 173 is particularly clear from FIG. 10.
  • the end 172 of the projection 172 projects beyond the rear wall 120 of the lock, the latter reaching through a recess 175 which is open at the edge.
  • Fig. 12 it can be seen how the permutation lock 5 is arranged relative to the supplementary lock 20 on the safe door 3. Both locks 5, 20 assume a back-to-back position relative to each other.
  • the inner wall 12 of the safe door 3 runs between the two locks 5, 20.
  • the permutation lock 5 is in contact with the inside of the inner wall 12, while the supplementary lock 20 is located on the outside 18 of the inner wall 12. 2 and 12, the inner wall 12 is penetrated by an opening 176, the supplementary lock 20 being attached to the inner wall 12 such that the free end 174 of the projection 173 of the locking slide 123 extends through the opening 176.
  • the Permutati - onsschconnect 5 is located in such a position that the projection 111 of the locking slide 51 comes to lie above the breakthrough 176th
  • the extension 111 of the locking slide 51 lies against the projection 173 of the locking slide 123, whereby a drag connection 1.77 is formed.
  • the user later wants to open the safe door 3 again he first sets his key secret on the coding buttons 7, as a result of which the permutation lock - as described above - is released.
  • the locking slide 51 of the permutation lock can then be retracted by actuating the operating button 6.
  • a safe door opening is therefore possible.
  • the supplementary lock 20 is also returned to its original position via the drag connection 177. The user can then again or another user can then use the safe again according to the specified manner.
  • the subject of the invention thus makes it necessary to insert a coin each time to lock the permutation lock, the key secret of the permutation lock being stored during locking.
  • an authorized person e.g. B. the hotel detective to call
  • the key secret - as described above - can be set in the corresponding openings 180 of the lock case cover 178 of the permutation lock by setting the markings. In this way, the safe door 3 can be unlocked. If this has taken place, the cover panel 179 is sealed again and the panel 8 is secured by actuating the fastening device 38.
  • the coin collecting chamber 15 can be emptied independently of the presence of the safe user, since opening the safe door 3 is not necessary for this. Instead, an authorized person will use a key to loosen the fastening element 29 in order to remove the cover 11, as a result of which the coin collecting chamber 15 is accessible. The authorized person has no access to the inside of the safe, since the coin collecting chamber 15 is shielded from the safe space by the inner wall 12.
  • FIG. 13 shows a top view of the permutation lock 5 in its state removed from the safe door 3.
  • the permutation lock 5 is in the closed position, so that the locking bolt head 53 protrudes from the lock case 47.
  • the actuating button 6 has a position corresponding to the locking position. 13 that the interior of the lock case 47 is covered by the lock case cover 178.
  • the lock case cover 178 has openings for the shaft 22 of the actuating button 6 and for the shafts of the coding buttons 7.
  • On the lock case cover 178 a cover panel 179 is arranged, which can only be removed when at least one seal 183 is removed and then, according to FIG. 14, opens openings 180 of the lock case cover 178, which according to FIG Coding buttons 7 are arranged.
  • Sealing can take place, for example, by providing a hole 181 on the cover panel 179 and an eyelet 182 on the lock case cover 178 through which a security wire runs, the ends of which are connected by the seal 183.
  • the markings 37 can be arranged on the cover panel 179, each associated with the coding buttons 7.
  • the openings 180 of the lock case cover 178 are exposed when the cover 179 is removed.
  • the markings 102 to 104 can be seen in the holes.
  • the markings 102 to 104 can be designed, for example, as red dots. If the permutation lock 5 is in its open position, the markings 102 to 104 move out of the openings 180 in the direction of the arrow 14, so that they are no longer visible. Likewise, the markings 102 to 104 are not visible when the permutation lock is locked and the key secret of the permutation lock is not set on the coding buttons 7, since the markings 102 to 104 are then unscrewed from the openings 180 by pivoting the locking slides 70 to 72.
  • FIGS. 15-22 show a further exemplary embodiment of the invention, which differs from the previously described exemplary embodiment in that an additional lock 261 is used. Otherwise, reference is made to the description part of the exemplary embodiment described above.
  • the auxiliary lock 261 has means that prevent its key 368 from being removed in the locked position.
  • the key 368 can only be removed in the unlocked position.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Lock And Its Accessories (AREA)

Claims (26)

1. Coffre (1) comprenant une porte (3) pouvant être fermée au moyen d'une serrure à permutation (5), caractérisé en ce qu'il est adjoint à la serrure à permutation (5) équipé d'un dispositif de renouvellement du code secret de clé actionnable de l'extérieur et qui mémorise son code de clé lors de la fermeture préalable du verrou (poussoir de verrou 51), un dispositif de déblocage à monnaie (19) constituant une serrure d'appoint (20) et en ce que le code de clé mémorisé peut être constaté après le retrait d'un cache (8) verrouillé ou protégé et accessible de l'extérieur.
2. Coffre selon la revendication 1, caractérisé en ce que le cache (8) est bloqué par au moins un élément de fixation (38) pouvant se fermer de l'extérieur.
3. Coffre selon la revendication 2, caractérisé en ce que l'élément de fixation (38) est un boulon fileté (40) bloqué en rotation au moyen d'une serrure (39).
4. Coffre selon la revendication 3, caractérisé en ce que le boulon fileté (40) est disposé sur le cache (8) et est associé à un alésage fileté (43) de la porte du coffre (3).
5. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'un cache de recouvrement (179) protégé par au moins un plomb (183) est disposé sous le cache (8).
6. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la serrure à permutation (5) présente plusieurs boutons de codage (7) pour le choix du code secret de clé et possède un verrou déplaçable entre deux positions extrêmes dont le poussoir (51) porte des tiges d'arrêt qui coopèrent avec des disques d'arrêt (55, 56, 57) tournants et commandés par les boutons de codage (7), en ce qu'un poussoir d'inversion commun (76) provoque le désaccouplement des boutons de codage (7) et des disques d'arrêt (55, 56, 57), en ce que chacun des disques d'arrêt (55, 56, 57) présente sur sa face en regard de la plaque de verrou une fente radiale à laquelle fait face une tige d'arrêt fixée sur le poussoir de verrou (51), en ce que chaque disque d'arrêt (55, 56, 57) présente sur sa face opposée au poussoir (51) une rainure diamétrale (67, 68, 69) qui supporte un poussoir d'arrêt (70, 71, 72), lequel est guidé dans le poussoir d'inversion (76) et est en prise avec un disque denté (93, 94, 95) relié au bouton de codage (7) respectif et en ce que chaque poussoir d'arrêt (70, 71, 72) porte un signe indicatif (102, 103, 104) qui n'est visible, lors du choix du code de clé mémorisé, qu'à travers les ouvertures d'une paroi du corps de la serrure à permutation (5).
7. Coffre selon la revendication 6, caractérisé en ce qu'il est adjoint à chaque disque denté (93, 94, 95) un arrêt de gâchette (61, 62, 63) s'encliquetant élastiquement, qui recouvre au moins en partie le poussoir d'arrêt (70, 71, 72) adjoint de manière appropriée, en ce que ces arrêts de gâchette (61, 62, 63) ne sont libérés que dans les positions extrêmes du poussoir de verrou (51) et en ce que les gâchette (61, 62, 63) présentent des évidements (105, 106, 107) afin de rendre visibles les signes indicatifs (102, 103 et 104).
8. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de déblocage à monnaie (19) constitue une serrure d'appoint (20) ayant une fonction de serrure susceptible d'être débloquée par introduction de monnaie et dont le poussoir de verrouillage (123) libéré pour se déplacer après introduction de monnaie (145), est relié par un élément de liaison et d'entraînement (177) au poussoir de verrou (51) de la serrure à permutation (5).
9. Coffre selon la revendication 8, caractérisé en ce que seul le poussoir de verrouillage (123) libéré permet la fermeture préalable du poussoir (51) de la serrure à permutation (5) pour bloquer la porte du coffre (3).
10. Coffre, notamment selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de déblocage à monnaie (19) présente une trappe de chute de monnaie (24) qui débouche dans une chambre de collecte de monnaie (15) qui est prévue derrière un couvercle (11) pouvant se fermer et s'étendant sur une partie de la face extérieure de la porte du coffre.
11. Coffre selon la revendication 10, caractérisé en ce que le couvercle (11) est fixé par au moins un élément de fixation (29) pouvant se fermer de l'extérieur.
12. Coffre selon la revendication 11, caractérisé en ce que l'élément de fixation (29) est un boulon fileté (31) bloqué en rotation par une serrure (30).
13. Coffre selon la revendication 12, caractérisé en ce que le boulon fileté (31) est disposé sur un couvercle (11) et est associé à un alésage fileté (34) de la porte (3).
14. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la serrure à permutation (5) et le dispositif de déblocage à monnaie (19) sont disposés dos à dos.
15. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la porte du coffre (3) est réalisée à double paroi avec une paroi intérieure (12) et une paroi extérieure (13), en ce que le dispositif de déblocage à monnaie (19) est disposé sur la face extérieure (18) de la paroi intérieure (12) et la serrure à permutation (5) est disposée sur la face intérieure (17) de la paroi intérieure (12) et en ce que l'élément de liaison et entraînement (177) traverse une découpe (176) de la paroi intérieure (12).
16. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le cache (8) et le couvercle (11) s'achèvent sur la face extérieure de la paroi extérieure (13).
17. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce qu'une partie de l'espace entre la paroi intérieure (12) et la paroi extérieure (13) de la porte du coffre (3) constitue la chambre de collecte de monnaie (15).
18. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la paroi intérieure est traversée par une goulotte à monnaie de raccordement (23) qui relie le puits de chute de monnaie (24) de la serrure d'appoint (20) à la chambre de collecte de monnaie (15).
19. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé par une tôle de fermeture sur le cadre de la porte et en ce qu'une tête de verrou de fermeture (53) engagée dans la tôle de fermeture en position de fermeture est constituée par un prolongement du poussoir de verrou (51) de la serrure à permutation (5), qui est déplaçable au moyen d'un bouton de manoeuvre (6).
20. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la serrure à permutation (5) est associée à un élément de blocage (123') du dispositif de déblocage à monnaie (19) et en ce que ledit dispositif de déblocage à monnaie (19) comporte une serrure supplémentaire (261) qui déverrouille l'élément de blocage (123') sans introduction de monnaie.
21. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la serrure supplémentaire (261) possède un dispositif de fermeture actionnable avec une clé.
22. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de fermeture est un cylindre ou canon de serrure (262).
23. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que la serrure supplémentaire (261) comporte un dispositif d'interdiction de retrait de clé intervenant dans la position de serrure qui déverrouille l'élément de blocage (123').
24. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de déblocage à monnaie (19) est une serrure d'appoint (20) comportant une fonction de serrure susceptible d'être débloqué par introduction de monnaie ou par actionnement d'une serrure supplémentaire (20), dont le poussoir de verrouillage (123) constituant l'élément de blocage (123'), libéré par introduction de monnaie ou par la position de fermeture préalable de la serrure supplémentaire, est reliée par un élément d'entraînement commun (177) au poussoir de verrou (51) de la serrure à permutation (5).
25. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que l'élément de liaison et d'entraînement (177) est constitué par un prolongement (111) du poussoir (51) et par une partie en saillie (173) du poussoir de verrouillage, le prolongement (111) s'appuyant sur la partie en saillie (173).
26. Coffre selon l'une ou plusieurs des revendications précédentes, caractérisé en ce que le dispositif de déblocage à monnaie (19) présente un cliquet (128) par le poussoir de verrouillage (123) et qui peut pivoter en position de déverrouillage, par suite de l'appui du bord d'une monnaie (145) introduite ou du panneton de fermeture de la serrure supplémentaire (261).
EP19870102383 1986-02-24 1987-02-19 Coffre-fort à serrure à combinaisons contrôlé par pièce de monnaie Expired - Lifetime EP0234510B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3605859 1986-02-24
DE19863605859 DE3605859A1 (de) 1986-02-24 1986-02-24 Safe mit durch muenzeinwurf freizugebender schliessfunktion eines permutationsschlosses
DE8619493U 1986-07-19
DE8619493U DE8619493U1 (de) 1986-07-19 1986-07-19 Safe mit durch Zusatzschloßbetätigung ermöglichter Freigabe eines Permutationsschlosses

Publications (3)

Publication Number Publication Date
EP0234510A2 EP0234510A2 (fr) 1987-09-02
EP0234510A3 EP0234510A3 (en) 1988-06-29
EP0234510B1 true EP0234510B1 (fr) 1990-07-04

Family

ID=25841271

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870102383 Expired - Lifetime EP0234510B1 (fr) 1986-02-24 1987-02-19 Coffre-fort à serrure à combinaisons contrôlé par pièce de monnaie

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US (1) US4953683A (fr)
EP (1) EP0234510B1 (fr)
CA (1) CA1289766C (fr)
DE (1) DE3763479D1 (fr)
ES (1) ES2015898B3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321961A (en) * 1993-03-11 1994-06-21 Barberi Louis J Security door for coin operated machine
US20060060114A1 (en) * 2000-11-30 2006-03-23 Walker James T Security safe
US6698569B2 (en) 2001-02-21 2004-03-02 John D. Kaehler Protective cover for a vending machine bill validator and storage box
US20020119744A1 (en) * 2001-02-24 2002-08-29 Suk Kwak Saving box
ES2335566B2 (es) * 2008-09-26 2010-11-26 Ojmar, S.A. Cerradura de monedas.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US259415A (en) * 1882-06-13 morse
US3611761A (en) * 1970-04-27 1971-10-12 Long Mfg Co Inc Combination lock construction,particularly for lockers
GB1586114A (en) * 1977-06-20 1981-03-18 Crado Devices Ltd Safes
DE2839527A1 (de) * 1978-09-11 1980-03-20 Schulte Schlagbaum Ag Schloss mit nach muenzeinwurf zu betaetigender schliessfunktion
DE2839487A1 (de) * 1978-09-11 1980-03-20 Schulte Schlagbaum Ag Schloss mit nach muenzeinwurf zu betaetigender schliessfunktion
US4391204A (en) * 1980-09-09 1983-07-05 Safekeeper Systems, Inc. Security cabinets for hotel rooms
DE3328694A1 (de) * 1983-08-09 1985-02-28 Albert Dipl.-Ing. 7000 Stuttgart Iliev Schloss mit buchstaben-code ohne schluessel
EP0139026B1 (fr) * 1983-10-19 1988-06-22 Mauer Sicherheitstechnik GmbH & Co. Kommanditgesellschaft Serrure à combinaison à plusieurs cadrans pour coffre-fort
US4542848A (en) * 1984-06-15 1985-09-24 Peters Raymond A Strong box
US4686912A (en) * 1985-04-15 1987-08-18 The Protech Partnership Electrically controlled locking apparatus and safe utilizing same

Also Published As

Publication number Publication date
ES2015898B3 (es) 1990-09-16
EP0234510A3 (en) 1988-06-29
US4953683A (en) 1990-09-04
EP0234510A2 (fr) 1987-09-02
CA1289766C (fr) 1991-10-01
DE3763479D1 (de) 1990-08-09

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