US3250100A - Locking device for vaults, particularly hotel safety deposit boxes - Google Patents

Locking device for vaults, particularly hotel safety deposit boxes Download PDF

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Publication number
US3250100A
US3250100A US370003A US37000364A US3250100A US 3250100 A US3250100 A US 3250100A US 370003 A US370003 A US 370003A US 37000364 A US37000364 A US 37000364A US 3250100 A US3250100 A US 3250100A
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United States
Prior art keywords
bolt
door
vault
actuating mechanism
slide member
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Expired - Lifetime
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US370003A
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English (en)
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Cornaro Vittorio
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/045—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with inclined surfaces, e.g. spiral or helicoidal
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
    • E05C9/046—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with two interconnected mechanisms each driving one rod
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1833—Fastening means performing sliding movements
    • E05C9/1841—Fastening means performing sliding movements perpendicular to actuating bar
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5097—Cabinet
    • Y10T70/5111—Projectable bolt
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5246—Dead bolts
    • Y10T70/5296—Single
    • Y10T70/5319—Sliding
    • 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
    • Y10T70/50—Special application
    • Y10T70/5093—For closures
    • Y10T70/5155—Door
    • Y10T70/5199—Swinging door
    • Y10T70/5372—Locking latch bolts, biased
    • 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
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7661—Detachable or removable cylinder

Definitions

  • the present invention relates to an improved locking device for vaults, in particular hotel safety deposit boxes or safes.
  • the traveller has no security against unlawful removal of his checked luggage or otherwise, since experience has shown, particularly in railway terminals of larger cities, sometimes after depositing a coin the key is removed from the deposit box only for the purpose of producing a skeleton key, the original deposit box key is then reinserted and then at an opportune moment the contents of such deposit box which,
  • Such -a locking mechanism indeed guarantees for a simple, relatively uncomplicated mode of use which requires relatively little time, yet also has the disadvantage of providing relatively little security against unlawful removal of the deposited valuables by unauthorized persons. It should be obvious that with such an insertable lock the bolt and its support in the housing of the insertable lock cannot be so strongly and stabily constructed as the owner of the lock desires since otherwisesuch insertable lock will become too heavy and bulky.
  • an improved locking device for vaults, in particular hotelsafety deposit boxes, used by a random circle of persons which is considerably changing and not previously ascertainable.
  • This inventive locking device is characterized by the features of a lock or bolt actuating mechanism which in the unlocked condition of the arrangement can be removed from a wall portion of the vault and exchanged, such bolt actuating mechanism incorporating at least one element movable by means of a key which can be removed from the aforesaid bolt actuating mechanism and which after insertionof the bolt actuating mechanism in the wall portion is in operable Working association with at least one vault bolt arranged in such wall portion.
  • such locking device can be constructed in such a manner that the bolt actuating mechanism is insertable in the vault door and in the latter there is arranged at least one locking bar or bolt serving as the vault bolt.
  • FIGURE 1 is a fragmentary, vertical sectional view of a vault or safety deposit box door provided with the inventive locking device depicted in unlocked condition and taken along lines II of FIGURE 2;
  • FIGURE 2 is a fragmentary crosssectional view, of the vault door shown in FIGURE 1 and taken along lines IIII thereof;
  • FIGURE 3 is a fragmentary vertical sectional view of a vault or safety deposit box door provided with a variant form of locking device depicted in unlocked position and taken along lines III-III of FIGURE 4;
  • FIGURE 4 is a fragmentary cross-sectional view of the vault door shown in FIGURE 3 and taken along lines 'IVIV thereof;
  • FIGURE 5 is a diagrammatic side-view of a locking device provided with a Bascule-type bolt arrangement
  • FIGURE 6 illustrates in side view a different form of drive mechanism for the locking device of FIGURE 5;
  • FIGURE 7 is a side view of a further variant form of drive mechanism for the locking device of FIGURE 5.
  • FIG. 1 there is illustrated a vault or safety deposit box door 1 formed of steel plate for example.
  • This vault door 1 is provided at its lateral end wall In, situated opposite the non-illustrated door hinges, with a Windowshaped opening 2 and abox-shaped recess or compartment 3 terminating at the aforesaid opening 2.
  • the compartment 3 is formed by a housing 4 open in the direction of the window-shaped opening 2 and welded or otherwise connected, at 411, to the vault door 1.
  • a look or bolt actuating mechanism 5 is inserted from the side in the direction of the arrow A through the window-shaped gpenirig 2'into the housing 4 and thereby into the vault oor Directing attention to FIGURE 2, it will be seen that a leaf spring 6 is secured zby screws or riveting to a housing 5a of the bolt actuating mechanism 5.
  • This leaf spring 6 is provided at its free end 6a with a knob-like projection or shoulder 7 which upon insertion of the bolt actuating mechanism 5 into the vault door 1 engages in a suitable opening or recess 8 of the rear wall 1b of the vault door 1 under the action of the leaf spring 6, thereby securing the aforesaid lock actuating mechanism 5 in such vault door 1.
  • a small handle 9 is applied to a narrow side 5b of the housing 5a, by means of which the bolt actuating mechanism 5 can be laterally removed from the vault door 1 after pushing back the knob-like shoulder 7.
  • the bolt actuating mechanism 5 is provided with a portion or element 10 movable by means of a non-illustrated key removable from said bolt actuating mechanism 5, with such movable element 10 being shown in its starting position in dotted lines.
  • This element 10 is-constructed as a slide member housed in the housing 5a and upon turning of the key is displaced vertically upwardly by means of a suitable mechanism, schematically indicated at 10a in FIGURE '1, and located in the housing 5a of the bolt actuating mechanism 5, whereby such slide member 10 can extend out of the housing 5a and subsequently also out of the housing 4 welded to the vault door 1 after passing through an appropriate opening 4a provided at housing 4.
  • a suitable mechanism schematically indicated at 10a in FIGURE '1
  • reference numeral 11 designates a key hole arranged at the housing 5a of the bolt actuating mechanism 5 and provided for a detachable key constructed as a safety key
  • FIGURE 2 a cor responding opening, somewhat larger dimensioned, not provided with security serrations, yet likewise provided for the key is designated by reference numeral 12.
  • Both of the key holes or openings 11 and 12 are essentially disposed in alignment behind one another when the bolt or actuating mechanism 5 is introduced until the knob-like shoulder engages in the recess 8 of the vault door 1, this condition being schematically indicated in FIGURE 2 by the common key axis 13.
  • a bolt 14 here in the form of a substantially vertically displaceable locking bar or rod, such bolt 14 being mounted in a sleeve 15 which is welded at 15b with a ledge or molding 16 welded to the vault door 1 at 16b and provided with an appropriate opening 160.
  • the bolt 14 is provided with a shoulder 17 by means of which, in its lower starting position, it bears against an upper surface 16a of the door ledge 16.
  • a lower frontal surface 14a of the bolt 14 is in operable working association with a confronting upper frontal face 10a of the slide 10, and in such a manner that said slide 10 with closed vault door 1 during its upward movement and by virtue of the aforesaid confronting frontal surfaces 10a, 14a simultaneously upwardly displaces the bolt 14, whereby such moves out of an upper side wall 1c of the vault door 1, moves into an appropriate opening of a horizontal upper wall of the non-illustrated bolt housing forming the door frame for the vault door 1, to thereby lock the aforesaid vault door 1.
  • the bolt 14 i is pushed from above into the vault door 1 and then rests by means of its shoulder surface 17 against the door ledge 16.
  • the bolt 14 is possible during erection of the vault door 1 to provide the bolt 14 with a laterally protruding shoulder which with a small further displacement of the bolt 14 past its locking position comes to bear against a stop surface provided at the vault door 1.
  • the shaft-like portion 14b of the bolt 14 can be provided at its lower end with a rigidly connected ring-shaped collar 18 which with a small further movement of the bolt 14 upwardly out of its locking position abuts against a lower frontal face 15a of the guide sleeve 15.
  • a rigidly connected ring-shaped collar 18 which with a small further movement of the bolt 14 upwardly out of its locking position abuts against a lower frontal face 15a of the guide sleeve 15.
  • the mechanism for actuating the slide member 10 is provided with a plurality of bolt keepers or tumblers, similar to the mechanism of a security lock, and which in conjunction with safety keys, preferably such possessing double-sided or faced key .bits, renders more difficult the making of a skeleton key and provides a high degree of security against unlawful opening of the vault by unauthorized persons.
  • FIGURES 3 and 4 there is illustrated a variant embodiment of locking device which differs from the embodiment previously described in conjunction with FIGURES l and 2 in that, in addition to the bolt erected in the vault door 1 the lock or bolt actuating mechanism 5 is itself provided with its own bolt means which is in operable working association with the slide member 10.
  • Such own bolt means like the embodiment of FIGURES 1 and 2, is displaced by turning the key through the agency of a non-illustrated mechanism and after insertion of the .bolt actuating mechanism in the vault door the aforesaid W1; bolt means in displaceable into a side wall of the vau t.
  • FIG- URES 3 and 4 which were also present in the first described embodiment of FIGURES 1 and 2 have here again been designated by similar reference numerals.
  • the housing 5a of the lock or bolt actuating mechanism 5 mounted in the vault door 1 is provided with a guide 21 in which the slide member is vertically displaceably supported.
  • This slide member 10 is operably associated with the bolt 14 and actuatable upon rotation of the key.
  • Such slide member 10 possesses an inclined slot 22 into which engages a cylindrical plug or pin 23 rigidly connected with an additional bolt means 24 arranged and horizontally displaceably supported in the bolt actuating mechanism 5. In this manner, the slide member 10 also is operably associated with the bolt means 24.
  • the slide member 10 is vertically upwardly displaced in the guide 21 by means of the non-illustrated security or drive mechanism, whereby such slide member simultaneously operates the bolt 14 and the lateral operating bolt means 24, in that such slide not only displaces the bolt 14 upwardly, rather also, by virtue of its inclined slot 22 and the pin 23 guided therein, laterally displaces the bolt 24 out of the vault door 1, to thereby lock the aforesaid door at two locations.
  • the slide member 10 is pulled downwardly into its starting position by means of the drive mechanism of the bolt actuating mechanism 5, whereby the bolt 14 under its own weight follows the slide member 10 back into the starting position, as already previously explained in conjunction with the description of the embodiments of FIGURES 1 and 2.
  • the lateral bolt means 24 is also, however, forcibly returned back into its starting position since the inclined slot 22 exerts a pressure upon the pin 23 rigidly connected with the aforesaid bolt means 24 which is opposite the arrow B indicating the locking displacement movement of such bolt means 24.
  • the inclined slot 22 could be'provided in the lateral bolt means 24 and the pin member 23 would then be arranged at the slide member 10.
  • FIGURE 5 there are illustrated the principles of a preferred variant of such an embodiment of locking device.
  • a further bolt 25 also in the form of a substantially vertically displaceable locking bar or rod and which is displaceably mounted in the vault door 1 for vertical downward movement and collectively form a socalled Bascule-bolt unit or arrangement.
  • Bascule-bolt unit or arrangement there is to be understood at least two, generally vertically displaceable, even possibly rotatable, bolt members which can be simultaneously operated from a central or common bolt'actuating mechanism or lock in order to conjointly bring such bolts into their operative locking position or inoperative unlocking position.
  • This return spring 26 bears with its one end against a spring plate 27 rigidly mounted to a shaft portion of the bolt 25 and with its other end against a stationary portion or member 28 of the vault door 1 serving as an abutment, whereby member 28 at the same time serves as a guide bearing for guiding the bolt 25.
  • both bolts .14 and 25 of the Bascule-bolt unit illustrated in FIGURE 5 can take place in a number of different ways.
  • two slides 40 and 41 mounted in the bolt actuating mechanism 5 can be vertically extended in opposite directions by a common movable operating or drive element 42 constructed as a doublewedge member and against the force of return springs 43 and 44 respectively.
  • a common movable operating or drive element 42 constructed as a doublewedge member and against the force of return springs 43 and 44 respectively.
  • both of the slide members 40 and 41 move vertically upwardly and downwardly respectively. Consequently, both of the bolts 14 and 25 are extended at the same time in the direction of the arrows D and E, respectively.
  • both of the slide members 40 and 411 are equipped with non-illustrated spring plates which, as in the case of bolt 25, ensures that during unlocking of the vault door 1 the slide members 40 and 4 1 return back into their starting position.
  • the bolt actuating mechanism 5 can be provided with a toggle link device 29, both of whose toggle levers 30 and 31 are hingedly connected with two slide members 32 and 33 respectively.
  • a draw or pull rod 36 arranged at the region of the toggle joint or knee 34 and articulated to the pivot bolt 35 thereof is operatively connected with the non-illustrated security mechanism of the lock or bolt actuating'mechanism 5 and extends the pair of toggle levers 30, 31 during its movement in the direction of the arrow F.
  • both of the slide members 32 and 33 are displaced vertically upwardly and downwardly respectively, thereby at the same time both of the vertically displaceable bolts 14 and 25 are also moved into their respective locking positions.
  • FIGURE 7 there is illustrated a different embodiment for the actuation of both of the bolts 14 and 25 illustrated in FIGURE 5.
  • a rotatably mounted cam disk or plate 37 arranged in the housing of the bolt actuating mechanism and operably connected with the non-illustrated security mechanism of such bolt actuating mechanism.
  • the additional bolt 25 of FIGURE 5 could, however, also then be provided if the bolt actuating mechanism 5, as in the embodiment of FIGURES 3 and 4, is provided with its own bolt means. In this case it could be, for example, similarly actuated with the aid of a second slide member directly displace- .able by the mechanism of the bolt actuating mechanism, as such has already previously been explained in conjunction with FIGURES 3 and 4.
  • the actuation of the second slide member could, however, also take place in such a manner that the guide pin 23 of the lateral bolt means 24, while maintaining the embodiment of bolt actuating mechanism of FIG- URES 3 and 4 and the arrangement of both bolts of the Bascule-bolt unit depicted in FIGURE 5, possesses a larger length and with its end extending further out of the flat slide member engages in an inclined slot of the second slide member housed in a separate guide.
  • two vertical guides arranged in two planes disposed behind one another.
  • the slot of the second slide member must be oppositely inclined with respect to the slot 22 of the first slide member 10, so that during movement of the bolt means 24 together with guide pin 26 into the locking position, the second slide member and there-with also at the same time the second bolt 25 carries out a vertical downward movement. If with such a physical structure of locking device the vault door is unlocked, then not only does the first slide member (cf. slide member 10 of FIGURE 3) move into its lower starting position, rather at the same time the second slide member also moves into its upper starting position, and indeed on account of its form locking connection with the bolt means 24 brought about by its pin and the inclined slot, as just explained. With such an embodiment the second bolt 25 in consequence of the action of the return spring 26 follows the second slide member and likewise returns back into its upper starting position.
  • the second slide member serving to extend the lower bolt 25 could be coupled via an inclined slot and a guide pin engaging therein with the lateral bolt means 24, in other words similar to the connection of the first slide member 10 of FIGURE 3 with the lateral bolt means 24.
  • such slide members or one of such slide members can be provided with appropriate offset portions, so that with the arrangement of both bolts of the Basculebolt unit there appears a certain freedom with respect to the depth, that is, the thickness of the vault door.
  • the passage openings for the slide members in the housing of the bolt actuating mechanism 5 and in the receiving housing of the vault doornl must then be appropriately largely dimensioned so that the slide member offset in such manner during its movement can pass through such passage openings.
  • the bolt itself possesses an offset shaft, whereby then, of course, an enlargement of the passage openings for the slide members becomes superfluous.
  • both upper bolts and both lower bolts could for example be connected in pairs with one another by means of a crosstie rod, whereby then two slides vertically displaceable in opposite direction engage with both crosstie rods, approximately at half their length.
  • Such a force transmission means has for example already been realized with the embodiment of FIGURE 6 employing the toggle lever mechanism.
  • other possibilities for mechanical force transmission or obtaining a mechanical advantage can also be employed, as for example levers, wedges, screws or gear drives, the :latter particularly then in such case when the movable member of the bolt actuating mechanism for operating the bolt or bolts itself carries out a rotational movement.
  • the bolt or boltsof the vault are constructed in the conventional heavy and massive manner as well as also being arranged and mounted in the particular manher which has proven itself to be effective in the construction of vaults, there is thus achieved by means of the previously described locking device the large advantage that now also the vaults provided for use by a non-determinable and changing circle of persons guarantees a large degree'of security for the momentary user.
  • the large advantage that now also the vaults provided for use by a non-determinable and changing circle of persons guarantees a large degree'of security for the momentary user.
  • the employed bolt actuating mechanism itself can be small and possesses a small weight since the actual locking elements essential for attaining such high degree of security, as previously the case, are themselves arranged in the vault proper.
  • Locking apparatus for vaults having a wall portion particularly hotel safety deposit boxes used by a nondeterminable changing circle of persons, comprising a bolt'actuating mechanism removable and exchangeable from the wall portion of the vault in the unlocked condition of the locking apparatus, at least one vault bolt arranged in the wall portion of the vault, said bolt actuating mechanism incorporating at least one movable element 'actuatable by means of a key which is detachable Although a large from said bolt actuating mechanism, said movable element being disposed in operable working relation to said vault bolt upon insertion of said bolt actuating mechanism in said wall portion.
  • a locking apparatus for said vault which comprises a bolt actuating mechanism removable and exchangeable trom said wall portion of the vault in the unlocked condition of the locking apparatus, at least one vault bolt arranged in said wall portion of the vault, said bolt actuating mechanism incorporating at least one mov able element actuatable by means of a key detachable from said bolt actuating mechanism, said movable element being disposed in operable working relation to said vault bolt upon insertion of said bolt actuating mechanism in said wall portion.
  • said at least one vault bolt comprises a substantially vertically displaceable locking bar arranged in said vault door.
  • said bolt actuating mechanism further includes a laterally displaceable bolt cooperating for simultaneous movement together with said movable element upon actuation by the key.
  • said means placing said movable element and laterally displa'ceable bolt in continuous working association comprises an inclined slot provided at one of such members and a guide pin arranged at the other of such members engaging with said inclined slot.
  • sad force transmission means comprises a toggle lever arrangement.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)
  • Closures For Containers (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Lock And Its Accessories (AREA)
US370003A 1963-10-03 1964-05-25 Locking device for vaults, particularly hotel safety deposit boxes Expired - Lifetime US3250100A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT794563A AT245966B (de) 1963-10-03 1963-10-03 Verriegelungseinrichtung für Tresore

Publications (1)

Publication Number Publication Date
US3250100A true US3250100A (en) 1966-05-10

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US370003A Expired - Lifetime US3250100A (en) 1963-10-03 1964-05-25 Locking device for vaults, particularly hotel safety deposit boxes

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US (1) US3250100A (xx)
AT (1) AT245966B (xx)
BE (1) BE647793A (xx)
CH (1) CH428489A (xx)
DE (1) DE1584262B1 (xx)
DK (1) DK112364B (xx)
ES (1) ES299366A1 (xx)
FI (1) FI43145B (xx)
GB (1) GB1032304A (xx)
NL (1) NL140314B (xx)
NO (1) NO120773B (xx)
SE (1) SE305606B (xx)

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US4232613A (en) * 1978-02-10 1980-11-11 Adolf Frentrup Armor plated safe
US20040206140A1 (en) * 2003-04-18 2004-10-21 Masseth James E. Locking mechanism for a safe door
WO2010071886A1 (en) * 2008-12-19 2010-06-24 Amesbury Group, Inc. High security lock for door
US8939474B2 (en) 2011-06-03 2015-01-27 Amesbury Group, Inc. Lock with sliding locking elements
US9428937B2 (en) 2011-07-22 2016-08-30 Amesbury Group, Inc. Multi-point lock having sequentially-actuated locking elements
US9637957B2 (en) 2012-11-06 2017-05-02 Amesbury Group, Inc. Automatically-extending remote door lock bolts
US9765550B2 (en) 2012-08-31 2017-09-19 Amesbury Group, Inc. Passive door lock mechanisms
US9790716B2 (en) 2014-10-16 2017-10-17 Amesbury Group, Inc. Opposed hook sliding door lock
US9885200B2 (en) 2012-06-18 2018-02-06 Amesbury Group, Inc. Handle-actuated sliding door lock actuation assemblies
CN108252622A (zh) * 2018-02-12 2018-07-06 浙江亚龙教育装备股份有限公司 一种滑动翻转机构
CN109573516A (zh) * 2018-11-26 2019-04-05 格林美（武汉）城市矿产循环产业园开发有限公司 用于废旧动力电池包上料的推车结构
US10662675B2 (en) 2017-04-18 2020-05-26 Amesbury Group, Inc. Modular electronic deadbolt systems
US10808424B2 (en) 2017-05-01 2020-10-20 Amesbury Group, Inc. Modular multi-point lock
US10968661B2 (en) 2016-08-17 2021-04-06 Amesbury Group, Inc. Locking system having an electronic deadbolt
US11066850B2 (en) 2017-07-25 2021-07-20 Amesbury Group, Inc Access handle for sliding doors
US11441333B2 (en) 2018-03-12 2022-09-13 Amesbury Group, Inc. Electronic deadbolt systems
US11661771B2 (en) 2018-11-13 2023-05-30 Amesbury Group, Inc. Electronic drive for door locks
CN116923908A (zh) * 2023-09-12 2023-10-24 山东中大华天新材料科技有限公司 一种砂石储运用运输容器
US11834866B2 (en) 2018-11-06 2023-12-05 Amesbury Group, Inc. Flexible coupling for electronic deadbolt systems

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SE437393B (sv) * 1982-04-29 1985-02-25 Bengtsson Sigurd W Medelst handtag manovrerbar anordning for att halla en dorr etc i stengd position
FR2536108B1 (fr) * 1982-11-17 1986-11-21 Lambert Christian Serrure de securite pour porte principale d'un local, tel qu'un appartement
CN112922492B (zh) * 2021-03-09 2022-05-17 江西金虎保险设备集团有限公司 一种防火智能枪弹柜

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US1179644A (en) * 1915-09-24 1916-04-18 George W Mouldin Vault-door lock.
US1670277A (en) * 1927-01-24 1928-05-15 Fred Medart Mfg Company Latching and locking mechanism
US1671249A (en) * 1927-06-11 1928-05-29 Leo S Lieberman Door lock
US2947160A (en) * 1955-11-07 1960-08-02 Sperry Rand Corp Bolt relocking device for safes

Cited By (29)

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US4232613A (en) * 1978-02-10 1980-11-11 Adolf Frentrup Armor plated safe
US20040206140A1 (en) * 2003-04-18 2004-10-21 Masseth James E. Locking mechanism for a safe door
US7100406B2 (en) * 2003-04-18 2006-09-05 John D. Brush & Co., Inc. Locking mechanism for a safe door
US8348308B2 (en) 2008-12-19 2013-01-08 Amesbury Group, Inc. High security lock for door
US20100154490A1 (en) * 2008-12-19 2010-06-24 Bruce Hagemeyer High Security Lock for Door
US20110198867A1 (en) * 2008-12-19 2011-08-18 Amesbury Group, Inc. High security lock for door
US8382166B2 (en) 2008-12-19 2013-02-26 Amesbury Group, Inc. High security lock for door
US8628126B2 (en) 2008-12-19 2014-01-14 Amesbury Group, Inc. High security lock for door
US9758997B2 (en) 2008-12-19 2017-09-12 Amesbury Group, Inc. High security lock for door
WO2010071886A1 (en) * 2008-12-19 2010-06-24 Amesbury Group, Inc. High security lock for door
US8939474B2 (en) 2011-06-03 2015-01-27 Amesbury Group, Inc. Lock with sliding locking elements
US9428937B2 (en) 2011-07-22 2016-08-30 Amesbury Group, Inc. Multi-point lock having sequentially-actuated locking elements
US9885200B2 (en) 2012-06-18 2018-02-06 Amesbury Group, Inc. Handle-actuated sliding door lock actuation assemblies
US9765550B2 (en) 2012-08-31 2017-09-19 Amesbury Group, Inc. Passive door lock mechanisms
US9637957B2 (en) 2012-11-06 2017-05-02 Amesbury Group, Inc. Automatically-extending remote door lock bolts
US9790716B2 (en) 2014-10-16 2017-10-17 Amesbury Group, Inc. Opposed hook sliding door lock
US10968661B2 (en) 2016-08-17 2021-04-06 Amesbury Group, Inc. Locking system having an electronic deadbolt
US11634931B2 (en) 2017-04-18 2023-04-25 Amesbury Group, Inc. Modular electronic deadbolt systems
US10662675B2 (en) 2017-04-18 2020-05-26 Amesbury Group, Inc. Modular electronic deadbolt systems
US10808424B2 (en) 2017-05-01 2020-10-20 Amesbury Group, Inc. Modular multi-point lock
US11066850B2 (en) 2017-07-25 2021-07-20 Amesbury Group, Inc Access handle for sliding doors
CN108252622A (zh) * 2018-02-12 2018-07-06 浙江亚龙教育装备股份有限公司 一种滑动翻转机构
US11441333B2 (en) 2018-03-12 2022-09-13 Amesbury Group, Inc. Electronic deadbolt systems
US11834866B2 (en) 2018-11-06 2023-12-05 Amesbury Group, Inc. Flexible coupling for electronic deadbolt systems
US11661771B2 (en) 2018-11-13 2023-05-30 Amesbury Group, Inc. Electronic drive for door locks
CN109573516A (zh) * 2018-11-26 2019-04-05 格林美（武汉）城市矿产循环产业园开发有限公司 用于废旧动力电池包上料的推车结构
CN109573516B (zh) * 2018-11-26 2023-12-08 武汉动力电池再生技术有限公司 用于废旧动力电池包上料的推车结构
CN116923908A (zh) * 2023-09-12 2023-10-24 山东中大华天新材料科技有限公司 一种砂石储运用运输容器
CN116923908B (zh) * 2023-09-12 2023-12-29 山东中大华天新材料科技有限公司 一种砂石储运用运输容器

Also Published As

Publication number Publication date
DE1584262B1 (de) 1971-04-08
DK112364B (da) 1968-12-02
CH428489A (de) 1967-01-15
AT245966B (de) 1966-03-25
FI43145B (xx) 1970-10-01
NL140314B (nl) 1973-11-15
GB1032304A (en) 1966-06-08
ES299366A1 (es) 1964-12-01
NO120773B (xx) 1970-11-30
BE647793A (xx) 1964-08-31
NL6404198A (xx) 1965-04-05
SE305606B (xx) 1968-10-28

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