US3800571A - Combination lock - Google Patents

Combination lock Download PDF

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Publication number
US3800571A
US3800571A US00333124A US3800571DA US3800571A US 3800571 A US3800571 A US 3800571A US 00333124 A US00333124 A US 00333124A US 3800571D A US3800571D A US 3800571DA US 3800571 A US3800571 A US 3800571A
Authority
US
United States
Prior art keywords
bolt member
dials
latch member
bolt
sleeve means
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
US00333124A
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English (en)
Inventor
H Heine
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.)
Kidde Inc
Presto Lock Co Inc
Original Assignee
Presto Lock Co Inc
Walter Kidde and Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Presto Lock Co Inc, Walter Kidde and Co Inc filed Critical Presto Lock Co Inc
Application granted granted Critical
Publication of US3800571A publication Critical patent/US3800571A/en
Assigned to PRESTO LOCK, INC., A CORP. OF NJ reassignment PRESTO LOCK, INC., A CORP. OF NJ ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: PRESTO LOCK COMPANY, DIVISION OF WALTER KIDDE & COMPANY, INC., A DE CORP.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B37/00—Permutation or combination locks; Puzzle locks
    • E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
    • 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
    • Y10T70/5009—For portable articles
    • Y10T70/5031—Receptacle
    • Y10T70/5058—Trunk and/or suitcase
    • Y10T70/5066—Bolt type
    • 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
    • Y10T70/7305—Manually operable
    • 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
    • Y10T70/7328—Compound tumblers

Definitions

  • a combination lock which employs a plurality of dials y Y r and respective sleeve means for each dial has a pivotally mounted bolt member related to the sleeve means.
  • Fieid 70/67 70 312 316 for interlocking engagement with a latch member.
  • the I lateh member which is formed to engage a hasp, is [-56] References Cited spaced longitudinally from the dials and is mounted UNITED STATES PATENTS for movement in a single plane.
  • the invention relates to latching devices provided with keyless or combination locking means, and is more particularly directed to improvements in devices or combination locks of the type disclosed in Budzyn U. S. Pat. No. 3,543,545 granted Dec. 1, 1970.
  • the latch member has a compound motion; it travels in a plane parallel to the longitudinal axis of the shaft and in a plane perpendicular to the longitudinal axis of the shaft toward the frame member to permit a locking action between cooperable means provided by one end of the latch member and the frame member.
  • the opposite end of the rather long latch member is provided with ahook portion for engagement with a'hasp.
  • the movement of the latch member in the plane perpendicular to the longitudinal axis of the shaft involves a tilting of the latch member, and to I permit the tilting thelatch member is connected to the puller by a ball joint.
  • the tilting of the latch member causes its hook portion to assume an angle or tilted plane in its engagement with the hasp.
  • Another problem encountered in using the Budzyn combination lock also stems from the fact that the latch member is structured and related to the bolt member so that the latch member must be tilted to accomplish its function and purpose in the device.
  • the force necessary to turn the dial closest to the puller is noticeably greater than the forcenecessary to turn the dial closest to the end of the latch member which, enters the recess in the frame member.
  • the unequal pressures encountered are due to the different lengths of lever arm; that is, the different distances of each dial, and its sleeve means from the area of engagement of latch member and frame member at the recess.
  • the primary object of the invention is to provide an improved combination lock of the type disclosed in the aforesaid Budzyn patent.
  • a combination lock constructed in accordance with the invention eliminates the latch member from the train of forces or from the relationship of the elements acting to lock the device. Turning the dials and the related sleeve means pushes a bolt member against the force of a spring which is in direct engagement with the bolt member.
  • the latch member is provided with means for interlocking engagement with the bolt member.
  • the latch member is firmly riveted to the puller member and travels straight in a single plane and does not tilt.
  • a combination lock in accordance with the invention comprises a face plate member having a plurality of aligned spaced slots, a shaft, dials positioned to extend partially through the slots, sleeve means for each dial on the shaft, each sleeve means having a flange portion and a flat portion, a slotted bolt member having the dials extended therethrough adjacent the sleeve means, resilient means urging the bolt member against the sleeve means, and a latch member spaced longitudiplane.
  • the bolt member is pivotally mounted along one side thereof upon an axis extending parallel to the longitudinal axis of the shaft.
  • the latch member and the bolt member have-interlocking means operative to lock the latch member in latched position when the bolt member is rotated about its pivotal mounting by a flange on a sleeve means.
  • the combination lock of the invention is constructed so that the dials are secured against rotation when the latch member is in unlatched position. In such position of the latch member a portion thereof is immediately underneath the bolt member, and acts to block or prevent displacement of the bolt member when one would try to turn a dial. As explained in the aforementioned Budzyn patent, it is highly desirable that the dials be secured against rotation in the unlatched position ofv the latch member to minimize the problem of tampering.
  • FIG. 1 is a top plan view of a combination lock made in accordance with the invention, the lock being shown in association with a hasp, this view also showing the lock and .hasp as secured for example to a luggage case, which is partially shown;
  • FIG. 2 is a transverse, vertical cross sectional view taken approximately in the plane of line.22 of FIG. 1;
  • FIG. 3 is a transverse, vertical cross sectional view taken approximately in the plane of line 3-3 of FIG. 1, this view showing the sleeve means in on combination condition;
  • FIG. 4 is a transverse, vertical cross sectional view taken approximately in the plane of line 4-4 of FIG.
  • FIG. 5 is a transverse, vertical cross sectional view taken approximately in the plane of 55 of FIG. 1;
  • FIG. 6 is a transverse, vertical cross sectional view taken approximately in the planes of line 66 of FIG. 1;
  • FIG.- 7 is a longitudinal, vertical cross sectionalview taken in the plane of line 7-7 of FIG. 1, this view showing the lock in locked or off combination conditron;
  • FIG. 8 is a view similar to FIG. 7, except that the lock is shown in on combination condition and the latch member in unlatched position;
  • FIG. 9 is a top plan view of the bolt member.
  • FIG. 10 is a top plan view of the latch member.
  • a combination lock A made in accordance with the invention is cooperable with a hasp B.
  • the combination-lock A comprises a face plate member C, a shaft D, a frame E, a bolt member F, a latch member G, dials l-I, sleeve means I, and resilient means .I acting upon and cooperable with the bolt member.
  • eachsleeve means has a flange portion 22 and a flat portion 24.
  • the bolt member F is provided with a plurality of spaced slots 26 to permit the dials H to be extended therethrough.
  • the bolt member is positioned adjacent the sleeve means I, and is pivotally mounted to rock or rotate on an axis extending parallel to the longitudinal axis of the shaft D.
  • the means for pivotally mounting the bolt member extends along one side of the bolt member.
  • the frame member E is beneath the shaft, dials, sleeve means, bolt member and latch member, and is connected to the face plate member C.
  • the bolt member is engaged by the resilient means .I (FIG. 4), which acts to urge the bolt member against the sleeve means I.
  • the latch member G is spaced longitudinally from the dials H and is fixed for movement in a single plane. Further, the latch member extends transverse to the direction of the longitudinal axis'of the shaft, and the single plane for movement of the latch member is offset or below the plane of the bolt member when the bolt member is in engagement with the flat portion of each sleeve means, or when the device is on combination, as shown in FIG. 8.
  • the bolt member and the latch member are provided with interlocking means operative to lock the latch member in latched position when the bolt member is rotated about its pivotal mounting by a flange on a sleeve means; that is to say, when a dial is rotated to off combination.
  • the parts are related to one another so that a dial cannot be rotated to off combination when the latch member is in the unlatched position.
  • the latch member must be in-latched position (FIG. 7) to allow a dial or dials to be rotated to place the device in off combination or on combination conditions.
  • the latch member When the latch member is in the unlatched position shown in FIG. 8, the latch member is below the level and closely adjacent to the bolt member. In such relationship of the parts, any effort to rotate a dial, and thereby rotate the sleeve means, is prevented; the bolt the shaft D, blocks its movement.
  • the slotted bolt member F is provided along one side with a pair of trunnions, there being a trunnion 30 extending outwardly from each end of the bolt member.
  • the bolt member is provided with an inturned projection 32 to be received within a notch 34-0f the latch member G when the bolt and latch members are in interlocking relationship as shown in FIGS. 1 and 7.
  • the bolt member is provided with a locating projection 36 for the spring means .I which, as shown in FIG. 4, is in the form of a coiled compression spring having its ends confined by the projection 36 and a locating means 38 provided by the frame member E. The spring urges the pivoted bolt member against the sleeve means I.
  • the frame member E is connected to the face plate C.
  • These two members preferably are made by diecasting and are formed to provide longitudinally spaced bearings for the trunnions 30 of the bolt member and longitudinally spaced bearings for the shaft D.
  • the face plate C is preferably provided with longitudinally spaced pairs of connecting studs 42 which are extended through aligned openings 44 in the frame member, following which the ends of the connecting studs are headed over to secure the parts to one another.
  • a pair of the connecting studs is shown in FIG. 5.
  • the frame member F is provided with upstanding bearing projections 46 which arecooperable with aligned recesses 48 formed in the' face plate to provide the spaced bearings for the trunnions 30 to allow the bolt member F to pivot about the longitudinal axis provided by the trunnions.
  • the frame member E is cast or formed with central, upstanding projections 50 to support the ends or provide spaced bearings 52 for the shaft D.
  • thelatch member G is provided with a hook portion 54 which is cooperable with the hasp B (FIG. 1).
  • the latch member is moved by a puller M, which is connected to the latch member so that the latch member may move only in a plane parallel to the longitudinal axis of the shaft B.
  • the latch member is provided with an aperture 56 within which a ball 58 (FIGS. 6, 7 and 8) is located.
  • the ball is in communication with a vertically extending bore 60 provided in an extension of the puller M.
  • a coiled compression spring 62 is positioned to bear against the ball at one end and a surface provided by the puller at the other end.
  • the ball is so that it may coact with a ramp 64 formed on the frame member E'to furnish a snap action to resiliently maintain the puller in either the latched (FIG. 7) or unlatched position (FIG. 8).
  • the puller is connected to the latch member G so that the latch member cannot tilt and is moveable by the puller in a single plane only.
  • the latch member is provided with a pair of transversely spaced apertures 66 through which aligned connecting studs 68 formed on the puller are extended and then headed over for the connection of the parts, as shown in FIGS. 1 and 6.
  • the latch member is a comparatively small piece which extends transversely with respect to sired, and for aesthetic purposes, the flange 72 may be provided along three sides of the face plate member as shown in FIG. 1.
  • the puller is guided for the desired movement between latched and unlatched positions of the latch member by suitable guide means.
  • the face plate member C is provided with transversely spaced, longitudinally extending ribs 74 received in adjoining recesses 76 on the under-side of the puller.
  • the sleeve means I are each in the form of a sleeve separate from each dial H.
  • the sleeves and dials are made with cooperable means for releasably keying them together to permit the selection of a combination of ones ownsecret choice.
  • a spring L is provided around the end of the shaft D opposite the end to which a lever N is secured or mounted, as shown in FIGS. 7 and 8.
  • the spring L serves to maintain the individual sleeves in abutting, end-to-end relationship
  • the lever N which is rotatably mounted on the shaft D and which extends through a cut-out or opening 78 in the frame member may be rotated and pushed against the force of the spring L to disengage the sleeves from their respective dials to then enable the dials to be rotated to a selected combination of ones choice.
  • the bolt member is provided with a cut-out or opening 80 so to allow the lever to extend therethrough.
  • dials and sleeves are essentially the same construction asdisclosed in the aforementioned Budzyn patent, and a dial cooperable spring member K (FIG. 3) is related to the dials so that the dials are releasably maintained in selected circumferential position.
  • the combination lock is provided with visual indicator means as disclosed in Gehrie U. S. Pat. No. 3,416,338 granted Dec. 17, 1968.
  • the sleeves are provided with visual or feeler means for alignment with openings 82 in the frame member E, as shown in FIGS. 7 and 8.
  • the bolt member is provided with aligned notches 84 (FIG. 9).
  • the hook portion 54 of the latch member G is cooperable with the hasp B and the latch member projects through an opening 86 (FIG. 6) in the face plate C.
  • the engageable faces of the hook portion and the hasp are matingly angled to facilitate the drawing together of the luggage case sections or container parts when the combination lock A and hasp B are used for the luggage application as herein illustrated.
  • the pre-' ferred application or use of the device is the same as illustrated in the aforementioned Budzyn patent, thereby making it unnecessary to describe in detail the relationship of the lock and hasp to the luggage shells 8,5 and the valance members V,V', as shown in FIGS. 1 and 6.
  • the combination lock as herein illustrated and described operates as follows. With the device on com- I bination, or with the dials rotated so that each of the sleeve means I has its flat portion 24 in engagement with the bolt member as shown in FIG. 8, the puller M may be moved from latched to unlatched position and vice versa. When the puller is in the unlatched position shown in FIG. 8, the latched member G has a portion thereof below and immediately adjacent the end of the bolt member. In such relationship of the parts, the dials H cannot be rotated because the latch member is rigidly connected to the puller M, cannot tilt, and blocks the displacement of the bolt member.
  • the puller M When it is desired to lock the device or'to place the device off combination,-the puller M is moved to the position shown in FIG. 7, and then one or more of the dials is rotated so that a flange or flanges 22 pivots the latched position.
  • a combination lock comprising a face plate memher having a plurality of aligned spaced slots, a shaft, dials positioned to extend partially through the slots, sleeve means for each dialon the shaft, each sleeve means having a flange portion and a flat portion, a slotted 'bolt member having the dials extended therethrough adjacent the sleeve means, means pivotally mounting the bolt member along a first side thereof on an axis extending parallel to the longitudinal axis of the shaft, resilient means urging the bolt member against the sleeve means, a latch member spaced longitudinally from the dials and fixed for movement in a single plane said movement being parallel to the longitudinal axis of the shaft, the latch member and bolt member having interlocking means-operative to lock the latch member in latched position when the bolt member is rotated about its pivotal mounting by a flange on a sleeve means.
  • a combination lock according to claim 1 wherein the interlocking means comprises a projection provided by the bolt member on a side opposite said first side for entry into a notch provided in the latch member.
  • a combination lock according to claim 1 wherein the single plane for movement of the latch member is below and closely adjacent the bolt member when the bolt member is in engagement with the flat portion of each sleeve means, the latch member preventing pivoting of the bolt member when the latch memberis in unlatched position.
  • a combination lock according to claim 1 including a frame member beneath the shaft, dials, sleeve means and bolt member connected to the face plate member, the means pivotally mounting the bolt member comprising a trunnion extending outwardly from each end of the bolt member, the trunnions being positioned between spaced bearings provided by the face plate and frame members.
  • sleeve means are separate sleeves, the dials and sleeves each being provided with cooperable means for keying a sleeve to a respective dial, a spring for normally keying the sleeves to their respective dials, and means for disengaging the sleeves from the dials to permit changing the combination.
  • a combination lock according to claim 2 wherein the single plane for movement of the latch member is below and closely adjacent the bolt member when the bolt member is in engagement with the flat portion of each sleeve means, the latch member preventing pivoting of the bolt member when the latch member is in unlatched position.
  • a combination. lock according to claim 2 including a frame member beneath the shaft, dials, sleeve means and bolt member connected to the face plate member, the means pivotally mounting the bolt member comprising a trunnion extending outwardly from each end of the bolt member, the trunnions being positioned between spaced bearings provided by the face plate and frame members.
  • a combination lock according to claim 3 including a frame member beneath the shaft, dials, sleeve means and bolt member connected to the faceplate member, the means pivotally mounting the bolt member cornprising a trunnion extending outwardly-from each end of the bolt member, the trunnions being positioned between spaced bearings provided by the face plate and frame members.
  • sleeve means are separate sleeves, the dials and sleeves each being provided with cooperable means for keying a sleeve to a respective dial, a spring for normally keying the sleeves to their respective dials, and means for disengaging the sleeves from the dials to per mit changing the combination.

Landscapes

  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Lock And Its Accessories (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
US00333124A 1973-02-16 1973-02-16 Combination lock Expired - Lifetime US3800571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33312473A 1973-02-16 1973-02-16

Publications (1)

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US3800571A true US3800571A (en) 1974-04-02

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Application Number Title Priority Date Filing Date
US00333124A Expired - Lifetime US3800571A (en) 1973-02-16 1973-02-16 Combination lock

Country Status (5)

Country Link
US (1) US3800571A (enrdf_load_stackoverflow)
JP (1) JPS5123235B2 (enrdf_load_stackoverflow)
CA (1) CA962471A (enrdf_load_stackoverflow)
GB (1) GB1396682A (enrdf_load_stackoverflow)
HK (1) HK33876A (enrdf_load_stackoverflow)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290555A1 (fr) * 1974-11-05 1976-06-04 Kidde Co Presto Lock Div Dispositif de verrouillage de valise a serrure a combinaison
US4123923A (en) * 1977-11-29 1978-11-07 Presto Lock Company, Division Of Walter Kiddie & Company, Inc. Combination lock
DE2933401A1 (de) * 1978-10-10 1980-04-30 Kidde Co Presto Lock Div Hardware fuer gepaeckstuecke u.dgl.
DE2942789A1 (de) * 1979-04-26 1980-11-06 Kidde Co Presto Lock Div Permutationsschloss
DE3126802A1 (de) * 1980-07-11 1982-04-01 Kidde Co Presto Lock Div Permutationsschloss
US4343165A (en) * 1980-07-11 1982-08-10 Presto Lock, Inc. Combination locks
US4343164A (en) * 1980-07-11 1982-08-10 Presto Lock, Inc. Combination locks
DE3144829A1 (de) * 1981-03-05 1982-09-16 Presto Lock Co., Zweigniederlassung der Kidde Inc., Garfield, N.J. Permutationsschloss
US4350030A (en) * 1980-10-27 1982-09-21 Samsonite Corporation Luggage case resettable sequential combination lock
DE3142588A1 (de) * 1981-03-05 1982-09-23 Presto Lock Co., Inc., 07026 Garfield, N.J. Verriegelungssystem
US4354366A (en) * 1980-07-11 1982-10-19 Kidde, Inc. (Presto Lock Company Division) Combination locks
US4355524A (en) * 1980-07-11 1982-10-26 Kidde, Inc. (Presto Lock Company Division) Combination locks
US4356712A (en) * 1980-06-09 1982-11-02 Presto Lock, Inc. Hardware assembly for luggage and the like
US4711108A (en) * 1982-06-30 1987-12-08 Garro Jose P Combination lock
US4829796A (en) * 1986-05-15 1989-05-16 Jung Wook Kim Apparatus for keeping a spare car key in a fuel tank cap
GB2214559A (en) * 1988-02-02 1989-09-06 Echolac Co Ltd A combination lock
EP0449035A1 (de) * 1990-03-24 1991-10-02 Sudhaus Schloss- und Beschlagtechnik GmbH & Co Kombinationsschloss für Behältnisse, wie Koffer, Aktentaschen oder dergleichen
US5156030A (en) * 1991-02-26 1992-10-20 Otho D. Hill Key safe for door
US7363782B1 (en) 2003-08-05 2008-04-29 The Eastern Company Combination and key operated padlock with indicator
US7832238B2 (en) 2003-08-05 2010-11-16 The Eastern Company Combination and key operated locks with indicators
USD674266S1 (en) 2003-08-05 2013-01-15 The Eastern Company Cable shackle padlock having a sidewall aperture for a status indicator
US8881558B2 (en) 2003-08-05 2014-11-11 The Eastern Company Combination and key operated locks with indicators
CN110145186A (zh) * 2019-06-06 2019-08-20 上海外高桥造船有限公司 防偷盗工具箱
US11203473B1 (en) * 2017-04-14 2021-12-21 David McGowan Cooler device
USD1051698S1 (en) * 2023-02-01 2024-11-19 Martin Lehmann Gmbh & Co. Kg Lock

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124293U (enrdf_load_stackoverflow) * 1977-03-10 1978-10-03
JPH0738608Y2 (ja) * 1988-10-18 1995-09-06 ワイケイケイ株式会社 スライドフアスナー用ダイヤル錠

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543545A (en) * 1969-02-17 1970-12-01 Kidde Co Presto Lock Div Combination lock
US3633388A (en) * 1970-08-28 1972-01-11 Long Mfg Co Inc Combination lock construction
US3677042A (en) * 1971-03-19 1972-07-18 Long Mfg Co Inc Combination lock construction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3543545A (en) * 1969-02-17 1970-12-01 Kidde Co Presto Lock Div Combination lock
US3633388A (en) * 1970-08-28 1972-01-11 Long Mfg Co Inc Combination lock construction
US3677042A (en) * 1971-03-19 1972-07-18 Long Mfg Co Inc Combination lock construction

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2290555A1 (fr) * 1974-11-05 1976-06-04 Kidde Co Presto Lock Div Dispositif de verrouillage de valise a serrure a combinaison
US3961505A (en) * 1974-11-05 1976-06-08 Presto Lock Company Latching device including combination locking means
US4123923A (en) * 1977-11-29 1978-11-07 Presto Lock Company, Division Of Walter Kiddie & Company, Inc. Combination lock
DE2933401A1 (de) * 1978-10-10 1980-04-30 Kidde Co Presto Lock Div Hardware fuer gepaeckstuecke u.dgl.
US4281525A (en) * 1978-10-10 1981-08-04 Presto Lock Company, Division Of Walter Kidde & Co., Inc. Hardware for luggage and the like
DE2942789A1 (de) * 1979-04-26 1980-11-06 Kidde Co Presto Lock Div Permutationsschloss
FR2455153A1 (fr) * 1979-04-26 1980-11-21 Kidde & Co Inc Serrure a combinaison
US4356712A (en) * 1980-06-09 1982-11-02 Presto Lock, Inc. Hardware assembly for luggage and the like
US4341101A (en) * 1980-07-11 1982-07-27 Presto Lock, Inc. Combination locks
US4343164A (en) * 1980-07-11 1982-08-10 Presto Lock, Inc. Combination locks
US4354366A (en) * 1980-07-11 1982-10-19 Kidde, Inc. (Presto Lock Company Division) Combination locks
US4355524A (en) * 1980-07-11 1982-10-26 Kidde, Inc. (Presto Lock Company Division) Combination locks
DE3126802A1 (de) * 1980-07-11 1982-04-01 Kidde Co Presto Lock Div Permutationsschloss
US4343165A (en) * 1980-07-11 1982-08-10 Presto Lock, Inc. Combination locks
US4350030A (en) * 1980-10-27 1982-09-21 Samsonite Corporation Luggage case resettable sequential combination lock
DE3153422C2 (enrdf_load_stackoverflow) * 1981-03-05 1989-11-09 Presto Lock, Inc., Garfield, N.J., Us
DE3144829A1 (de) * 1981-03-05 1982-09-16 Presto Lock Co., Zweigniederlassung der Kidde Inc., Garfield, N.J. Permutationsschloss
DE3142588A1 (de) * 1981-03-05 1982-09-23 Presto Lock Co., Inc., 07026 Garfield, N.J. Verriegelungssystem
US4389863A (en) * 1981-03-05 1983-06-28 Presto Lock, Inc. Combination locks
US4711108A (en) * 1982-06-30 1987-12-08 Garro Jose P Combination lock
US4829796A (en) * 1986-05-15 1989-05-16 Jung Wook Kim Apparatus for keeping a spare car key in a fuel tank cap
GB2214559A (en) * 1988-02-02 1989-09-06 Echolac Co Ltd A combination lock
EP0449035A1 (de) * 1990-03-24 1991-10-02 Sudhaus Schloss- und Beschlagtechnik GmbH & Co Kombinationsschloss für Behältnisse, wie Koffer, Aktentaschen oder dergleichen
US5156030A (en) * 1991-02-26 1992-10-20 Otho D. Hill Key safe for door
US7363782B1 (en) 2003-08-05 2008-04-29 The Eastern Company Combination and key operated padlock with indicator
US7832238B2 (en) 2003-08-05 2010-11-16 The Eastern Company Combination and key operated locks with indicators
US8201423B1 (en) 2003-08-05 2012-06-19 The Eastern Company Combination and key operated locks with indicators
USD674266S1 (en) 2003-08-05 2013-01-15 The Eastern Company Cable shackle padlock having a sidewall aperture for a status indicator
US8881558B2 (en) 2003-08-05 2014-11-11 The Eastern Company Combination and key operated locks with indicators
US11203473B1 (en) * 2017-04-14 2021-12-21 David McGowan Cooler device
CN110145186A (zh) * 2019-06-06 2019-08-20 上海外高桥造船有限公司 防偷盗工具箱
USD1051698S1 (en) * 2023-02-01 2024-11-19 Martin Lehmann Gmbh & Co. Kg Lock

Also Published As

Publication number Publication date
DE2334097A1 (de) 1974-09-05
GB1396682A (en) 1975-06-04
DE2334097B2 (de) 1976-01-29
JPS5123235B2 (enrdf_load_stackoverflow) 1976-07-15
HK33876A (en) 1976-06-18
JPS49111799A (enrdf_load_stackoverflow) 1974-10-24
CA962471A (en) 1975-02-11

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AS Assignment

Owner name: PRESTO LOCK, INC., 100 OUTWATER LANE, GARFIELD, NJ

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:PRESTO LOCK COMPANY, DIVISION OF WALTER KIDDE & COMPANY, INC., A DE CORP.;REEL/FRAME:004044/0374

Effective date: 19811201

Owner name: PRESTO LOCK, INC., A CORP. OF NJ, NEW JERSEY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PRESTO LOCK COMPANY, DIVISION OF WALTER KIDDE & COMPANY, INC., A DE CORP.;REEL/FRAME:004044/0374

Effective date: 19811201

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